diff --git a/xbboot/target-common/jz4760.h b/xbboot/target-common/jz4760.h new file mode 100644 index 0000000..e758552 --- /dev/null +++ b/xbboot/target-common/jz4760.h @@ -0,0 +1,6354 @@ +/* + * Include file for Ingenic Semiconductor's JZ4760 CPU. + */ +#ifndef __JZ4760_H__ +#define __JZ4760_H__ + +#include "common-types.h" + +//---------------------------------------------------------------------- +// Boot ROM Specification +// +/* NOR Boot config */ +#define JZ4760_NORBOOT_8BIT 0x00000000 /* 8-bit data bus flash */ +#define JZ4760_NORBOOT_16BIT 0x10101010 /* 16-bit data bus flash */ +#define JZ4760_NORBOOT_32BIT 0x20202020 /* 32-bit data bus flash */ + +/* NAND Boot config */ +#define JZ4760_NANDBOOT_B8R3 0xffffffff /* 8-bit bus & 3 row cycles */ +#define JZ4760_NANDBOOT_B8R2 0xf0f0f0f0 /* 8-bit bus & 2 row cycles */ +#define JZ4760_NANDBOOT_B16R3 0x0f0f0f0f /* 16-bit bus & 3 row cycles */ +#define JZ4760_NANDBOOT_B16R2 0x00000000 /* 16-bit bus & 2 row cycles */ + + +//---------------------------------------------------------------------- +// Register Definitions +// +/* AHB0 BUS Devices Base */ +#define HARB0_BASE 0xB3000000 +#define EMC_BASE 0xB3010000 +#define DDRC_BASE 0xB3020000 +#define MDMAC_BASE 0xB3030000 +#define LCD_BASE 0xB3050000 +#define TVE_BASE 0xB3050000 +#define SLCD_BASE 0xB3050000 +#define CIM_BASE 0xB3060000 +#define IPU_BASE 0xB3080000 +/* AHB1 BUS Devices Base */ +#define HARB1_BASE 0xB3200000 +#define DMAGP0_BASE 0xB3210000 +#define DMAGP1_BASE 0xB3220000 +#define DMAGP2_BASE 0xB3230000 +#define MC_BASE 0xB3250000 +#define ME_BASE 0xB3260000 +#define DEBLK_BASE 0xB3270000 +#define IDCT_BASE 0xB3280000 +#define CABAC_BASE 0xB3290000 +#define TCSM0_BASE 0xB32B0000 +#define TCSM1_BASE 0xB32C0000 +#define SRAM_BASE 0xB32D0000 +/* AHB2 BUS Devices Base */ +#define HARB2_BASE 0xB3400000 +#define NEMC_BASE 0xB3410000 +#define DMAC_BASE 0xB3420000 +#define UHC_BASE 0xB3430000 +#define UDC_BASE 0xB3440000 +#define GPS_BASE 0xB3480000 +#define ETHC_BASE 0xB34B0000 +#define BCH_BASE 0xB34D0000 +/* APB BUS Devices Base */ +#define CPM_BASE 0xB0000000 +#define INTC_BASE 0xB0001000 +#define TCU_BASE 0xB0002000 +#define OST_BASE 0xB0002000 +#define WDT_BASE 0xB0002000 +#define RTC_BASE 0xB0003000 +#define GPIO_BASE 0xB0010000 +#define AIC_BASE 0xB0020000 +#define ICDC_BASE 0xB0020000 +#define MSC0_BASE 0xB0021000 +#define MSC1_BASE 0xB0022000 +#define MSC2_BASE 0xB0023000 +#define UART0_BASE 0xB0030000 +#define UART1_BASE 0xB0031000 +#define UART2_BASE 0xB0032000 +#define UART3_BASE 0xB0033000 +#define SCC_BASE 0xB0040000 +#define SSI0_BASE 0xB0043000 +#define SSI1_BASE 0xB0044000 +#define SSI2_BASE 0xB0045000 +#define I2C0_BASE 0xB0050000 +#define I2C1_BASE 0xB0051000 +#define PS2_BASE 0xB0060000 +#define SADC_BASE 0xB0070000 +#define OWI_BASE 0xB0072000 +#define TSSI_BASE 0xB0073000 + +/************************************************************************* + * INTC (Interrupt Controller) + *************************************************************************/ +#define INTC_ISR(n) (INTC_BASE + 0x00 + (n) * 0x20) +#define INTC_IMR(n) (INTC_BASE + 0x04 + (n) * 0x20) +#define INTC_IMSR(n) (INTC_BASE + 0x08 + (n) * 0x20) +#define INTC_IMCR(n) (INTC_BASE + 0x0c + (n) * 0x20) +#define INTC_IPR(n) (INTC_BASE + 0x10 + (n) * 0x20) + +#define REG_INTC_ISR(n) REG32(INTC_ISR((n))) +#define REG_INTC_IMR(n) REG32(INTC_IMR((n))) +#define REG_INTC_IMSR(n) REG32(INTC_IMSR((n))) +#define REG_INTC_IMCR(n) REG32(INTC_IMCR((n))) +#define REG_INTC_IPR(n) REG32(INTC_IPR((n))) + + +// 1st-level interrupts +#define IRQ_I2C1 0 +#define IRQ_I2C0 1 +#define IRQ_UART3 2 +#define IRQ_UART2 3 +#define IRQ_UART1 4 +#define IRQ_UART0 5 +#define IRQ_SSI2 6 +#define IRQ_SSI1 7 +#define IRQ_SSI0 8 +#define IRQ_TSSI 9 +#define IRQ_BDMA 10 +#define IRQ_KBC 11 +#define IRQ_GPIO5 12 +#define IRQ_GPIO4 13 +#define IRQ_GPIO3 14 +#define IRQ_GPIO2 15 +#define IRQ_GPIO1 16 +#define IRQ_GPIO0 17 +#define IRQ_SADC 18 +#define IRQ_ETH 19 +#define IRQ_UHC 20 +#define IRQ_OTG 21 +#define IRQ_MDMA 22 +#define IRQ_DMAC1 23 +#define IRQ_DMAC0 24 +#define IRQ_TCU2 25 +#define IRQ_TCU1 26 +#define IRQ_TCU0 27 +#define IRQ_GPS 28 +#define IRQ_IPU 29 +#define IRQ_CIM 30 +#define IRQ_LCD 31 + +#define IRQ_RTC 32 +#define IRQ_OWI 33 +#define IRQ_AIC 34 +#define IRQ_MSC2 35 +#define IRQ_MSC1 36 +#define IRQ_MSC0 37 +#define IRQ_SCC 38 +#define IRQ_BCH 39 +#define IRQ_PCM 40 + +// 2nd-level interrupts +#define IRQ_DMA_0 64 /* 64 ~ 75 for DMAC0 channel 0 ~ 5 & DMAC1 channel 0 ~ 5 */ +#define IRQ_DMA_1 (IRQ_DMA_0 + HALF_DMA_NUM) /* 64 ~ 75 for DMAC0 channel 0 ~ 5 & DMAC1 channel 0 ~ 5 */ +#define IRQ_MDMA_0 (IRQ_DMA_0 + MAX_DMA_NUM) /* 64 ~ 66 for MDMAC channel 0 ~ 2 */ + +#define IRQ_GPIO_0 96 /* 96 to 287 for GPIO pin 0 to 127 */ + +#define NUM_INTC 41 +#define NUM_DMA MAX_DMA_NUM /* 12 */ +#define NUM_MDMA MAX_MDMA_NUM /* 3 */ +#define NUM_GPIO MAX_GPIO_NUM /* GPIO NUM: 192, Jz4760 real num GPIO 178 */ + +/************************************************************************* + * RTC + *************************************************************************/ +#define RTC_RCR (RTC_BASE + 0x00) /* RTC Control Register */ +#define RTC_RSR (RTC_BASE + 0x04) /* RTC Second Register */ +#define RTC_RSAR (RTC_BASE + 0x08) /* RTC Second Alarm Register */ +#define RTC_RGR (RTC_BASE + 0x0c) /* RTC Regulator Register */ + +#define RTC_HCR (RTC_BASE + 0x20) /* Hibernate Control Register */ +#define RTC_HWFCR (RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */ +#define RTC_HRCR (RTC_BASE + 0x28) /* Hibernate Reset Counter Register */ +#define RTC_HWCR (RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */ +#define RTC_HWRSR (RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */ +#define RTC_HSPR (RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */ +#define RTC_WENR (RTC_BASE + 0x3c) /* Write enable pattern register */ + +#define REG_RTC_RCR REG32(RTC_RCR) +#define REG_RTC_RSR REG32(RTC_RSR) +#define REG_RTC_RSAR REG32(RTC_RSAR) +#define REG_RTC_RGR REG32(RTC_RGR) +#define REG_RTC_HCR REG32(RTC_HCR) +#define REG_RTC_HWFCR REG32(RTC_HWFCR) +#define REG_RTC_HRCR REG32(RTC_HRCR) +#define REG_RTC_HWCR REG32(RTC_HWCR) +#define REG_RTC_HWRSR REG32(RTC_HWRSR) +#define REG_RTC_HSPR REG32(RTC_HSPR) +#define REG_RTC_WENR REG32(RTC_WENR) + +/* RTC Control Register */ +#define RTC_RCR_WRDY (1 << 7) /* Write Ready Flag */ +#define RTC_RCR_HZ (1 << 6) /* 1Hz Flag */ +#define RTC_RCR_HZIE (1 << 5) /* 1Hz Interrupt Enable */ +#define RTC_RCR_AF (1 << 4) /* Alarm Flag */ +#define RTC_RCR_AIE (1 << 3) /* Alarm Interrupt Enable */ +#define RTC_RCR_AE (1 << 2) /* Alarm Enable */ +#define RTC_RCR_RTCE (1 << 0) /* RTC Enable */ + +/* RTC Regulator Register */ +#define RTC_RGR_LOCK (1 << 31) /* Lock Bit */ +#define RTC_RGR_ADJC_BIT 16 +#define RTC_RGR_ADJC_MASK (0x3ff << RTC_RGR_ADJC_BIT) +#define RTC_RGR_NC1HZ_BIT 0 +#define RTC_RGR_NC1HZ_MASK (0xffff << RTC_RGR_NC1HZ_BIT) + +/* Hibernate Control Register */ +#define RTC_HCR_PD (1 << 0) /* Power Down */ + +/* Hibernate Wakeup Filter Counter Register */ +#define RTC_HWFCR_BIT 5 +#define RTC_HWFCR_MASK (0x7ff << RTC_HWFCR_BIT) + +/* Hibernate Reset Counter Register */ +#define RTC_HRCR_BIT 5 +#define RTC_HRCR_MASK (0x7f << RTC_HRCR_BIT) + +/* Hibernate Wakeup Control Register */ +#define RTC_HWCR_EALM (1 << 0) /* RTC alarm wakeup enable */ + +/* Hibernate Wakeup Status Register */ +#define RTC_HWRSR_HR (1 << 5) /* Hibernate reset */ +#define RTC_HWRSR_PPR (1 << 4) /* PPR reset */ +#define RTC_HWRSR_PIN (1 << 1) /* Wakeup pin status bit */ +#define RTC_HWRSR_ALM (1 << 0) /* RTC alarm status bit */ + +/* Write enable pattern register */ +#define RTC_WENR_WEN (1 << 31) /* write has been enabled */ +#define RTC_WENR_WENPAT_BIT 0 +#define RTC_WENR_WENPAT_MASK (0xffff << RTC_WENR_WENPAT_BIT) /* The write enable pattern. */ + + +/************************************************************************* + * CPM (Clock reset and Power control Management) + *************************************************************************/ +#define CPM_CPCCR (CPM_BASE+0x00) /* Clock control register */ +#define CPM_CPPCR (CPM_BASE+0x10) /* PLL control register 0 */ +#define CPM_CPPSR (CPM_BASE+0x14) /* PLL switch and status Register */ +#define CPM_CPPCR1 (CPM_BASE+0x30) /* PLL control register 1 */ +#define CPM_CPSPR (CPM_BASE+0x34) /* CPM scratch pad register */ +#define CPM_CPSPPR (CPM_BASE+0x38) /* CPM scratch protected register */ +#define CPM_USBPCR (CPM_BASE+0x3c) /* USB parameter control register */ +#define CPM_USBRDT (CPM_BASE+0x40) /* USB reset detect timer register */ +#define CPM_USBVBFIL (CPM_BASE+0x44) /* USB jitter filter register */ +#define CPM_USBCDR (CPM_BASE+0x50) /* USB OTG PHY clock divider register */ +#define CPM_I2SCDR (CPM_BASE+0x60) /* I2S device clock divider register */ +#define CPM_LPCDR (CPM_BASE+0x64) /* LCD pix clock divider register */ +#define CPM_MSCCDR (CPM_BASE+0x68) /* MSC clock divider register */ +#define CPM_UHCCDR (CPM_BASE+0x6C) /* UHC 48M clock divider register */ +#define CPM_SSICDR (CPM_BASE+0x74) /* SSI clock divider register */ +#define CPM_CIMCDR (CPM_BASE+0x7c) /* CIM MCLK clock divider register */ +#define CPM_GPSCDR (CPM_BASE+0x80) /* GPS clock divider register */ +#define CPM_PCMCDR (CPM_BASE+0x84) /* PCM device clock divider register */ +#define CPM_GPUCDR (CPM_BASE+0x88) /* GPU clock divider register */ + +#define CPM_LCR (CPM_BASE+0x04) +#define CPM_PSWCST(n) (CPM_BASE+0x4*(n)+0x90) +#define CPM_CLKGR0 (CPM_BASE+0x20) /* Clock Gate Register0 */ +#define CPM_CLKGR1 (CPM_BASE+0x28) /* Clock Gate Register1 */ +#define CPM_OPCR (CPM_BASE+0x24) /* Oscillator and Power Control Register */ + +#define CPM_RSR (CPM_BASE+0x08) + + +#define REG_CPM_CPCCR REG32(CPM_CPCCR) +#define REG_CPM_CPPCR REG32(CPM_CPPCR) +#define REG_CPM_CPPSR REG32(CPM_CPPSR) +#define REG_CPM_CPPCR1 REG32(CPM_CPPCR1) +#define REG_CPM_CPSPR REG32(CPM_CPSPR) +#define REG_CPM_CPSPPR REG32(CPM_CPSPPR) +#define REG_CPM_USBPCR REG32(CPM_USBPCR) +#define REG_CPM_USBRDT REG32(CPM_USBRDT) +#define REG_CPM_USBVBFIL REG32(CPM_USBVBFIL) +#define REG_CPM_USBCDR REG32(CPM_USBCDR) +#define REG_CPM_I2SCDR REG32(CPM_I2SCDR) +#define REG_CPM_LPCDR REG32(CPM_LPCDR) +#define REG_CPM_MSCCDR REG32(CPM_MSCCDR) +#define REG_CPM_UHCCDR REG32(CPM_UHCCDR) +#define REG_CPM_SSICDR REG32(CPM_SSICDR) +#define REG_CPM_CIMCDR REG32(CPM_CIMCDR) +#define REG_CPM_GPSCDR REG32(CPM_GPSCDR) +#define REG_CPM_PCMCDR REG32(CPM_PCMCDR) +#define REG_CPM_GPUCDR REG32(CPM_GPUCDR) + +#define REG_CPM_LCR REG32(CPM_LCR) +#define REG_CPM_CLKGR0 REG32(CPM_CLKGR0) +#define REG_CPM_CLKGR1 REG32(CPM_CLKGR1) +#define REG_CPM_OPCR REG32(CPM_OPCR) + +#define REG_CPM_RSR REG32(CPM_RSR) +/* Clock control register */ +#define CPM_CPCCR_ECS (0x01 << 31) +#define CPM_CPCCR_MEM (0x01 << 30) +#define CPM_CPCCR_SDIV_BIT 24 +#define CPM_CPCCR_SDIV_MASK (0x0f << CPM_CPCCR_SDIV_BIT) +#define CPM_CPCCR_CE (0x01 << 22) +#define CPM_CPCCR_PCS (0x01 << 21) +#define CPM_CPCCR_H2DIV_BIT 16 +#define CPM_CPCCR_H2DIV_MASK (0x0f << CPM_CPCCR_H2DIV_BIT) +#define CPM_CPCCR_MDIV_BIT 12 +#define CPM_CPCCR_MDIV_MASK (0x0f << CPM_CPCCR_MDIV_BIT) +#define CPM_CPCCR_PDIV_BIT 8 +#define CPM_CPCCR_PDIV_MASK (0x0f << CPM_CPCCR_PDIV_BIT) +#define CPM_CPCCR_HDIV_BIT 4 +#define CPM_CPCCR_HDIV_MASK (0x0f << CPM_CPCCR_HDIV_BIT) +#define CPM_CPCCR_CDIV_BIT 0 +#define CPM_CPCCR_CDIV_MASK (0x0f << CPM_CPCCR_CDIV_BIT) + +/* PLL control register 0 */ +#define CPM_CPPCR_PLLM_BIT 24 +#define CPM_CPPCR_PLLM_MASK (0x7f << CPM_CPPCR_PLLM_BIT) +#define CPM_CPPCR_PLLN_BIT 18 +#define CPM_CPPCR_PLLN_MASK (0x0f << CPM_CPPCR_PLLN_BIT) +#define CPM_CPPCR_PLLOD_BIT 16 +#define CPM_CPPCR_PLLOD_MASK (0x03 << CPM_CPPCR_PLLOD_BIT) +#define CPM_CPPCR_LOCK0 (1 << 15) +#define CPM_CPPCR_ENLOCK (1 << 14) +#define CPM_CPPCR_PLLS (1 << 10) +#define CPM_CPPCR_PLLBP (1 << 9) +#define CPM_CPPCR_PLLEN (1 << 8) +#define CPM_CPPCR_PLLST_BIT 0 +#define CPM_CPPCR_PLLST_MASK (0xff << CPM_CPPCR_PLLST_BIT) + +/* PLL control register 1 */ +#define CPM_CPPCR1_PLL1M_BIT 24 +#define CPM_CPPCR1_PLL1M_MASK (0x7f << CPM_CPPCR1_PLL1M_BIT) +#define CPM_CPPCR1_PLL1N_BIT 18 +#define CPM_CPPCR1_PLL1N_MASK (0x0f << CPM_CPPCR1_PLL1N_BIT) +#define CPM_CPPCR1_PLL1OD_BIT 16 +#define CPM_CPPCR1_PLL1OD_MASK (0x03 << CPM_CPPCR1_PLL1OD_BIT) +#define CPM_CPPCR1_P1SCS (1 << 15) +#define CPM_CPPCR1_P1SDIV_BIT 9 +#define CPM_CPPCR1_P1SDIV_MASK (0x3f << CPM_CPPCR1_P1SDIV_BIT) +#define CPM_CPPCR1_PLL1EN (1 << 7) +#define CPM_CPPCR1_PLL1S (1 << 6) +#define CPM_CPPCR1_LOCK1 (1 << 2) +#define CPM_CPPCR1_PLL1OFF (1 << 1) +#define CPM_CPPCR1_PLL1ON (1 << 0) + +/* PLL switch and status Register */ +#define CPM_CPPSR_PLLOFF (1 << 31) +#define CPM_CPPSR_PLLBP (1 << 30) +#define CPM_CPPSR_PLLON (1 << 29) +#define CPM_CPPSR_PS (1 << 28) +#define CPM_CPPSR_FS (1 << 27) +#define CPM_CPPSR_CS (1 << 26) +#define CPM_CPPSR_SM (1 << 2) +#define CPM_CPPSR_PM (1 << 1) +#define CPM_CPPSR_FM (1 << 0) + +/* CPM scratch protected register */ +#define CPM_CPSPPR_BIT 0 +#define CPM_CPSPPR_MASK (0xffff << CPM_CPSPPR_BIT) + +/* USB parameter control register */ +#define CPM_USBPCR_USB_MODE (1 << 31) /* 1: OTG, 0: UDC*/ +#define CPM_USBPCR_AVLD_REG (1 << 30) +#define CPM_USBPCR_IDPULLUP_MASK_BIT 28 +#define CPM_USBPCR_IDPULLUP_MASK_MASK (0x02 << IDPULLUP_MASK_BIT) +#define CPM_USBPCR_INCR_MASK (1 << 27) +#define CPM_USBPCR_CLK12_EN (1 << 26) +#define CPM_USBPCR_COMMONONN (1 << 25) +#define CPM_USBPCR_VBUSVLDEXT (1 << 24) +#define CPM_USBPCR_VBUSVLDEXTSEL (1 << 23) +#define CPM_USBPCR_POR (1 << 22) +#define CPM_USBPCR_SIDDQ (1 << 21) +#define CPM_USBPCR_OTG_DISABLE (1 << 20) +#define CPM_USBPCR_COMPDISTUNE_BIT 17 +#define CPM_USBPCR_COMPDISTUNE_MASK (0x07 << COMPDISTUNE_BIT) +#define CPM_USBPCR_OTGTUNE_BIT 14 +#define CPM_USBPCR_OTGTUNE_MASK (0x07 << OTGTUNE_BIT) +#define CPM_USBPCR_SQRXTUNE_BIT 11 +#define CPM_USBPCR_SQRXTUNE_MASK (0x7x << SQRXTUNE_BIT) +#define CPM_USBPCR_TXFSLSTUNE_BIT 7 +#define CPM_USBPCR_TXFSLSTUNE_MASK (0x0f << TXFSLSTUNE_BIT) +#define CPM_USBPCR_TXPREEMPHTUNE (1 << 6) +#define CPM_USBPCR_TXRISETUNE_BIT 4 +#define CPM_USBPCR_TXRISETUNE_MASK (0x03 << TXRISETUNE_BIT) +#define CPM_USBPCR_TXVREFTUNE_BIT 0 +#define CPM_USBPCR_TXVREFTUNE_MASK (0x0f << TXVREFTUNE_BIT) + +/* USB reset detect timer register */ +#define CPM_USBRDT_VBFIL_LD_EN (1 << 25) +#define CPM_USBRDT_IDDIG_EN (1 << 24) +#define CPM_USBRDT_IDDIG_REG (1 << 23) +#define CPM_USBRDT_USBRDT_BIT 0 +#define CPM_USBRDT_USBRDT_MASK (0x7fffff << CPM_USBRDT_USBRDT_BIT) + +/* USB OTG PHY clock divider register */ +#define CPM_USBCDR_UCS (1 << 31) +#define CPM_USBCDR_UPCS (1 << 30) +#define CPM_USBCDR_OTGDIV_BIT 0 +#define CPM_USBCDR_OTGDIV_MASK (0x3f << CPM_USBCDR_OTGDIV_BIT) + +/* I2S device clock divider register */ +#define CPM_I2SCDR_I2CS (1 << 31) +#define CPM_I2SCDR_I2PCS (1 << 30) +#define CPM_I2SCDR_I2SDIV_BIT 0 +#define CPM_I2SCDR_I2SDIV_MASK (0x1ff << CPM_I2SCDR_I2SDIV_BIT) + +/* LCD pix clock divider register */ +#define CPM_LPCDR_LSCS (1 << 31) +#define CPM_LPCDR_LTCS (1 << 30) +#define CPM_LPCDR_LPCS (1 << 29) +#define CPM_LPCDR_PIXDIV_BIT 0 +#define CPM_LPCDR_PIXDIV_MASK (0x7ff << CPM_LPCDR_PIXDIV_BIT) + +/* MSC clock divider register */ +#define CPM_MSCCDR_MCS (1 << 31) +#define CPM_MSCCDR_MSCDIV_BIT 0 +#define CPM_MSCCDR_MSCDIV_MASK (0x3f << CPM_MSCCDR_PIXDIV_BIT) + +/* UHC 48M clock divider register */ +#define CPM_UHCCDR_UHPCS (1 << 31) +#define CPM_UHCCDR_UHCDIV_BIT 0 +#define CPM_UHCCDR_UHCDIV_MASK (0xf << CPM_UHCCDR_UHCDIV_BIT) + +/* SSI clock divider register */ +#define CPM_SSICDR_SCS (1 << 31) +#define CPM_SSICDR_SSIDIV_BIT 0 +#define CPM_SSICDR_SSIDIV_MASK (0x3f << CPM_SSICDR_SSIDIV_BIT) + +/* CIM MCLK clock divider register */ +#define CPM_CIMCDR_CIMDIV_BIT 0 +#define CPM_CIMCDR_CIMDIV_MASK (0xff << CPM_CIMCDR_CIMDIV_BIT) + +/* GPS clock divider register */ +#define CPM_GPSCDR_GPCS (1 << 31) +#define CPM_GPSCDR_GPSDIV_BIT 0 +#define CPM_GSPCDR_GPSDIV_MASK (0xf << CPM_GPSCDR_GPSDIV_BIT) + +/* PCM device clock divider register */ +#define CPM_PCMCDR_PCMS (1 << 31) +#define CPM_PCMCDR_PCMPCS (1 << 30) +#define CPM_PCMCDR_PCMDIV_BIT 0 +#define CPM_PCMCDR_PCMDIV_MASK (0x1ff << CPM_PCMCDR_PCMDIV_BIT) + +/* GPU clock divider register */ +#define CPM_GPUCDR_GPCS (1 << 31) +#define CPM_GPUCDR_GPUDIV_BIT 0 +#define CPM_GPUCDR_GPUDIV_MASK (0x7 << CPM_GPUCDR_GPUDIV_BIT) + +/* Low Power Control Register */ +#define CPM_LCR_PD_AHB1 (1 << 30) +#define CPM_LCR_VBAT_IR (1 << 29) +#define CPM_LCR_PD_GPS (1 << 28) +#define CPM_LCR_PD_AHB1S (1 << 26) +#define CPM_LCR_PD_GPSS (1 << 24) +#define CPM_LCR_PST_BIT 8 +#define CPM_LCR_PST_MASK (0xfff << CPM_LCR_PST_BIT) +#define CPM_LCR_DOZE_DUTY_BIT 3 +#define CPM_LCR_DOZE_DUTY_MASK (0x1f << CPM_LCR_DOZE_DUTY_BIT) +#define CPM_LCR_DOZE_ON (1 << 2) +#define CPM_LCR_LPM_BIT 0 +#define CPM_LCR_LPM_MASK (0x3 << CPM_LCR_LPM_BIT) + #define CPM_LCR_LPM_IDLE (0x0 << CPM_LCR_LPM_BIT) + #define CPM_LCR_LPM_SLEEP (0x1 << CPM_LCR_LPM_BIT) + +/* Clock Gate Register0 */ +#define CPM_CLKGR0_EMC (1 << 31) +#define CPM_CLKGR0_DDR (1 << 30) +#define CPM_CLKGR0_IPU (1 << 29) +#define CPM_CLKGR0_LCD (1 << 28) +#define CPM_CLKGR0_TVE (1 << 27) +#define CPM_CLKGR0_CIM (1 << 26) +#define CPM_CLKGR0_MDMA (1 << 25) +#define CPM_CLKGR0_UHC (1 << 24) +#define CPM_CLKGR0_MAC (1 << 23) +#define CPM_CLKGR0_GPS (1 << 22) +#define CPM_CLKGR0_DMAC (1 << 21) +#define CPM_CLKGR0_SSI2 (1 << 20) +#define CPM_CLKGR0_SSI1 (1 << 19) +#define CPM_CLKGR0_UART3 (1 << 18) +#define CPM_CLKGR0_UART2 (1 << 17) +#define CPM_CLKGR0_UART1 (1 << 16) +#define CPM_CLKGR0_UART0 (1 << 15) +#define CPM_CLKGR0_SADC (1 << 14) +#define CPM_CLKGR0_KBC (1 << 13) +#define CPM_CLKGR0_MSC2 (1 << 12) +#define CPM_CLKGR0_MSC1 (1 << 11) +#define CPM_CLKGR0_OWI (1 << 10) +#define CPM_CLKGR0_TSSI (1 << 9) +#define CPM_CLKGR0_AIC (1 << 8) +#define CPM_CLKGR0_SCC (1 << 7) +#define CPM_CLKGR0_I2C1 (1 << 6) +#define CPM_CLKGR0_I2C0 (1 << 5) +#define CPM_CLKGR0_SSI0 (1 << 4) +#define CPM_CLKGR0_MSC0 (1 << 3) +#define CPM_CLKGR0_OTG (1 << 2) +#define CPM_CLKGR0_BCH (1 << 1) +#define CPM_CLKGR0_NEMC (1 << 0) + +/* Clock Gate Register1 */ +#define CPM_CLKGR1_GPU (1 << 9) +#define CPM_CLKGR1_PCM (1 << 8) +#define CPM_CLKGR1_AHB1 (1 << 7) +#define CPM_CLKGR1_CABAC (1 << 6) +#define CPM_CLKGR1_SRAM (1 << 5) +#define CPM_CLKGR1_DCT (1 << 4) +#define CPM_CLKGR1_ME (1 << 3) +#define CPM_CLKGR1_DBLK (1 << 2) +#define CPM_CLKGR1_MC (1 << 1) +#define CPM_CLKGR1_BDMA (1 << 0) + +/* Oscillator and Power Control Register */ +#define CPM_OPCR_O1ST_BIT 8 +#define CPM_OPCR_O1ST_MASK (0xff << CPM_OPCR_O1ST_BIT) +#define CPM_OPCR_SPENDN (1 << 7) +#define CPM_OPCR_GPSEN (1 << 6) +#define CPM_OPCR_SPENDH (1 << 5) +#define CPM_OPCR_O1SE (1 << 4) /* */ +#define CPM_OPCR_ERCS (1 << 2) /* 0: select EXCLK/512 clock, 1: RTCLK clock */ +#define CPM_OPCR_USBM (1 << 0) /* 0: select EXCLK/512 clock, 1: RTCLK clock */ + + +/* Reset Status Register */ +#define CPM_RSR_P0R (1 << 2) +#define CPM_RSR_WR (1 << 1) +#define CPM_RSR_PR (1 << 0) + + +/************************************************************************* + * TCU (Timer Counter Unit) + *************************************************************************/ +#define TCU_TSR (TCU_BASE + 0x1C) /* Timer Stop Register */ +#define TCU_TSSR (TCU_BASE + 0x2C) /* Timer Stop Set Register */ +#define TCU_TSCR (TCU_BASE + 0x3C) /* Timer Stop Clear Register */ +#define TCU_TER (TCU_BASE + 0x10) /* Timer Counter Enable Register */ +#define TCU_TESR (TCU_BASE + 0x14) /* Timer Counter Enable Set Register */ +#define TCU_TECR (TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */ +#define TCU_TFR (TCU_BASE + 0x20) /* Timer Flag Register */ +#define TCU_TFSR (TCU_BASE + 0x24) /* Timer Flag Set Register */ +#define TCU_TFCR (TCU_BASE + 0x28) /* Timer Flag Clear Register */ +#define TCU_TMR (TCU_BASE + 0x30) /* Timer Mask Register */ +#define TCU_TMSR (TCU_BASE + 0x34) /* Timer Mask Set Register */ +#define TCU_TMCR (TCU_BASE + 0x38) /* Timer Mask Clear Register */ +#define TCU_TDFR0 (TCU_BASE + 0x40) /* Timer Data Full Register */ +#define TCU_TDHR0 (TCU_BASE + 0x44) /* Timer Data Half Register */ +#define TCU_TCNT0 (TCU_BASE + 0x48) /* Timer Counter Register */ +#define TCU_TCSR0 (TCU_BASE + 0x4C) /* Timer Control Register */ +#define TCU_TDFR1 (TCU_BASE + 0x50) +#define TCU_TDHR1 (TCU_BASE + 0x54) +#define TCU_TCNT1 (TCU_BASE + 0x58) +#define TCU_TCSR1 (TCU_BASE + 0x5C) +#define TCU_TDFR2 (TCU_BASE + 0x60) +#define TCU_TDHR2 (TCU_BASE + 0x64) +#define TCU_TCNT2 (TCU_BASE + 0x68) +#define TCU_TCSR2 (TCU_BASE + 0x6C) +#define TCU_TDFR3 (TCU_BASE + 0x70) +#define TCU_TDHR3 (TCU_BASE + 0x74) +#define TCU_TCNT3 (TCU_BASE + 0x78) +#define TCU_TCSR3 (TCU_BASE + 0x7C) +#define TCU_TDFR4 (TCU_BASE + 0x80) +#define TCU_TDHR4 (TCU_BASE + 0x84) +#define TCU_TCNT4 (TCU_BASE + 0x88) +#define TCU_TCSR4 (TCU_BASE + 0x8C) +#define TCU_TDFR5 (TCU_BASE + 0x90) +#define TCU_TDHR5 (TCU_BASE + 0x94) +#define TCU_TCNT5 (TCU_BASE + 0x98) +#define TCU_TCSR5 (TCU_BASE + 0x9C) + +#define REG_TCU_TSR REG32(TCU_TSR) +#define REG_TCU_TSSR REG32(TCU_TSSR) +#define REG_TCU_TSCR REG32(TCU_TSCR) +#define REG_TCU_TER REG8(TCU_TER) +#define REG_TCU_TESR REG8(TCU_TESR) +#define REG_TCU_TECR REG8(TCU_TECR) +#define REG_TCU_TFR REG32(TCU_TFR) +#define REG_TCU_TFSR REG32(TCU_TFSR) +#define REG_TCU_TFCR REG32(TCU_TFCR) +#define REG_TCU_TMR REG32(TCU_TMR) +#define REG_TCU_TMSR REG32(TCU_TMSR) +#define REG_TCU_TMCR REG32(TCU_TMCR) +#define REG_TCU_TDFR0 REG16(TCU_TDFR0) +#define REG_TCU_TDHR0 REG16(TCU_TDHR0) +#define REG_TCU_TCNT0 REG16(TCU_TCNT0) +#define REG_TCU_TCSR0 REG16(TCU_TCSR0) +#define REG_TCU_TDFR1 REG16(TCU_TDFR1) +#define REG_TCU_TDHR1 REG16(TCU_TDHR1) +#define REG_TCU_TCNT1 REG16(TCU_TCNT1) +#define REG_TCU_TCSR1 REG16(TCU_TCSR1) +#define REG_TCU_TDFR2 REG16(TCU_TDFR2) +#define REG_TCU_TDHR2 REG16(TCU_TDHR2) +#define REG_TCU_TCNT2 REG16(TCU_TCNT2) +#define REG_TCU_TCSR2 REG16(TCU_TCSR2) +#define REG_TCU_TDFR3 REG16(TCU_TDFR3) +#define REG_TCU_TDHR3 REG16(TCU_TDHR3) +#define REG_TCU_TCNT3 REG16(TCU_TCNT3) +#define REG_TCU_TCSR3 REG16(TCU_TCSR3) +#define REG_TCU_TDFR4 REG16(TCU_TDFR4) +#define REG_TCU_TDHR4 REG16(TCU_TDHR4) +#define REG_TCU_TCNT4 REG16(TCU_TCNT4) +#define REG_TCU_TCSR4 REG16(TCU_TCSR4) + +// n = 0,1,2,3,4,5 +#define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */ +#define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */ +#define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */ +#define TCU_TCSR(n) (TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */ + +#define REG_TCU_TDFR(n) REG16(TCU_TDFR((n))) +#define REG_TCU_TDHR(n) REG16(TCU_TDHR((n))) +#define REG_TCU_TCNT(n) REG16(TCU_TCNT((n))) +#define REG_TCU_TCSR(n) REG16(TCU_TCSR((n))) + +// Register definitions +#define TCU_TCSR_PWM_SD (1 << 9) +#define TCU_TCSR_PWM_INITL_HIGH (1 << 8) +#define TCU_TCSR_PWM_EN (1 << 7) +#define TCU_TCSR_PRESCALE_BIT 3 +#define TCU_TCSR_PRESCALE_MASK (0x7 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE1 (0x0 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE4 (0x1 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE16 (0x2 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE64 (0x3 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE256 (0x4 << TCU_TCSR_PRESCALE_BIT) + #define TCU_TCSR_PRESCALE1024 (0x5 << TCU_TCSR_PRESCALE_BIT) +#define TCU_TCSR_EXT_EN (1 << 2) +#define TCU_TCSR_RTC_EN (1 << 1) +#define TCU_TCSR_PCK_EN (1 << 0) + +#define TCU_TER_TCEN5 (1 << 5) +#define TCU_TER_TCEN4 (1 << 4) +#define TCU_TER_TCEN3 (1 << 3) +#define TCU_TER_TCEN2 (1 << 2) +#define TCU_TER_TCEN1 (1 << 1) +#define TCU_TER_TCEN0 (1 << 0) + +#define TCU_TESR_TCST5 (1 << 5) +#define TCU_TESR_TCST4 (1 << 4) +#define TCU_TESR_TCST3 (1 << 3) +#define TCU_TESR_TCST2 (1 << 2) +#define TCU_TESR_TCST1 (1 << 1) +#define TCU_TESR_TCST0 (1 << 0) + +#define TCU_TECR_TCCL5 (1 << 5) +#define TCU_TECR_TCCL4 (1 << 4) +#define TCU_TECR_TCCL3 (1 << 3) +#define TCU_TECR_TCCL2 (1 << 2) +#define TCU_TECR_TCCL1 (1 << 1) +#define TCU_TECR_TCCL0 (1 << 0) + +#define TCU_TFR_HFLAG5 (1 << 21) +#define TCU_TFR_HFLAG4 (1 << 20) +#define TCU_TFR_HFLAG3 (1 << 19) +#define TCU_TFR_HFLAG2 (1 << 18) +#define TCU_TFR_HFLAG1 (1 << 17) +#define TCU_TFR_HFLAG0 (1 << 16) +#define TCU_TFR_FFLAG5 (1 << 5) +#define TCU_TFR_FFLAG4 (1 << 4) +#define TCU_TFR_FFLAG3 (1 << 3) +#define TCU_TFR_FFLAG2 (1 << 2) +#define TCU_TFR_FFLAG1 (1 << 1) +#define TCU_TFR_FFLAG0 (1 << 0) + +#define TCU_TFSR_HFLAG5 (1 << 21) +#define TCU_TFSR_HFLAG4 (1 << 20) +#define TCU_TFSR_HFLAG3 (1 << 19) +#define TCU_TFSR_HFLAG2 (1 << 18) +#define TCU_TFSR_HFLAG1 (1 << 17) +#define TCU_TFSR_HFLAG0 (1 << 16) +#define TCU_TFSR_FFLAG5 (1 << 5) +#define TCU_TFSR_FFLAG4 (1 << 4) +#define TCU_TFSR_FFLAG3 (1 << 3) +#define TCU_TFSR_FFLAG2 (1 << 2) +#define TCU_TFSR_FFLAG1 (1 << 1) +#define TCU_TFSR_FFLAG0 (1 << 0) + +#define TCU_TFCR_HFLAG5 (1 << 21) +#define TCU_TFCR_HFLAG4 (1 << 20) +#define TCU_TFCR_HFLAG3 (1 << 19) +#define TCU_TFCR_HFLAG2 (1 << 18) +#define TCU_TFCR_HFLAG1 (1 << 17) +#define TCU_TFCR_HFLAG0 (1 << 16) +#define TCU_TFCR_FFLAG5 (1 << 5) +#define TCU_TFCR_FFLAG4 (1 << 4) +#define TCU_TFCR_FFLAG3 (1 << 3) +#define TCU_TFCR_FFLAG2 (1 << 2) +#define TCU_TFCR_FFLAG1 (1 << 1) +#define TCU_TFCR_FFLAG0 (1 << 0) + +#define TCU_TMR_HMASK5 (1 << 21) +#define TCU_TMR_HMASK4 (1 << 20) +#define TCU_TMR_HMASK3 (1 << 19) +#define TCU_TMR_HMASK2 (1 << 18) +#define TCU_TMR_HMASK1 (1 << 17) +#define TCU_TMR_HMASK0 (1 << 16) +#define TCU_TMR_FMASK5 (1 << 5) +#define TCU_TMR_FMASK4 (1 << 4) +#define TCU_TMR_FMASK3 (1 << 3) +#define TCU_TMR_FMASK2 (1 << 2) +#define TCU_TMR_FMASK1 (1 << 1) +#define TCU_TMR_FMASK0 (1 << 0) + +#define TCU_TMSR_HMST5 (1 << 21) +#define TCU_TMSR_HMST4 (1 << 20) +#define TCU_TMSR_HMST3 (1 << 19) +#define TCU_TMSR_HMST2 (1 << 18) +#define TCU_TMSR_HMST1 (1 << 17) +#define TCU_TMSR_HMST0 (1 << 16) +#define TCU_TMSR_FMST5 (1 << 5) +#define TCU_TMSR_FMST4 (1 << 4) +#define TCU_TMSR_FMST3 (1 << 3) +#define TCU_TMSR_FMST2 (1 << 2) +#define TCU_TMSR_FMST1 (1 << 1) +#define TCU_TMSR_FMST0 (1 << 0) + +#define TCU_TMCR_HMCL5 (1 << 21) +#define TCU_TMCR_HMCL4 (1 << 20) +#define TCU_TMCR_HMCL3 (1 << 19) +#define TCU_TMCR_HMCL2 (1 << 18) +#define TCU_TMCR_HMCL1 (1 << 17) +#define TCU_TMCR_HMCL0 (1 << 16) +#define TCU_TMCR_FMCL5 (1 << 5) +#define TCU_TMCR_FMCL4 (1 << 4) +#define TCU_TMCR_FMCL3 (1 << 3) +#define TCU_TMCR_FMCL2 (1 << 2) +#define TCU_TMCR_FMCL1 (1 << 1) +#define TCU_TMCR_FMCL0 (1 << 0) + +#define TCU_TSR_WDTS (1 << 16) +#define TCU_TSR_STOP5 (1 << 5) +#define TCU_TSR_STOP4 (1 << 4) +#define TCU_TSR_STOP3 (1 << 3) +#define TCU_TSR_STOP2 (1 << 2) +#define TCU_TSR_STOP1 (1 << 1) +#define TCU_TSR_STOP0 (1 << 0) + +#define TCU_TSSR_WDTSS (1 << 16) +#define TCU_TSSR_STPS5 (1 << 5) +#define TCU_TSSR_STPS4 (1 << 4) +#define TCU_TSSR_STPS3 (1 << 3) +#define TCU_TSSR_STPS2 (1 << 2) +#define TCU_TSSR_STPS1 (1 << 1) +#define TCU_TSSR_STPS0 (1 << 0) + +#define TCU_TSSR_WDTSC (1 << 16) +#define TCU_TSSR_STPC5 (1 << 5) +#define TCU_TSSR_STPC4 (1 << 4) +#define TCU_TSSR_STPC3 (1 << 3) +#define TCU_TSSR_STPC2 (1 << 2) +#define TCU_TSSR_STPC1 (1 << 1) +#define TCU_TSSR_STPC0 (1 << 0) + + +/************************************************************************* + * WDT (WatchDog Timer) + *************************************************************************/ +#define WDT_TDR (WDT_BASE + 0x00) +#define WDT_TCER (WDT_BASE + 0x04) +#define WDT_TCNT (WDT_BASE + 0x08) +#define WDT_TCSR (WDT_BASE + 0x0C) + +#define REG_WDT_TDR REG16(WDT_TDR) +#define REG_WDT_TCER REG8(WDT_TCER) +#define REG_WDT_TCNT REG16(WDT_TCNT) +#define REG_WDT_TCSR REG16(WDT_TCSR) + +// Register definition +#define WDT_TCSR_PRESCALE_BIT 3 +#define WDT_TCSR_PRESCALE_MASK (0x7 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE1 (0x0 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE4 (0x1 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE16 (0x2 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE64 (0x3 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE256 (0x4 << WDT_TCSR_PRESCALE_BIT) + #define WDT_TCSR_PRESCALE1024 (0x5 << WDT_TCSR_PRESCALE_BIT) +#define WDT_TCSR_EXT_EN (1 << 2) +#define WDT_TCSR_RTC_EN (1 << 1) +#define WDT_TCSR_PCK_EN (1 << 0) + +#define WDT_TCER_TCEN (1 << 0) + +/************************************************************************* + * MDMAC (MEM Copy DMA Controller) + *************************************************************************/ + +#define MAX_MDMA_NUM 3 /* max 3 channels */ + +/* m is the DMA controller index (0, 1), n is the DMA channel index (0 - 11) */ + +#define MDMAC_DSAR(n) (MDMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */ +#define MDMAC_DTAR(n) (MDMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */ +#define MDMAC_DTCR(n) (MDMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */ +#define MDMAC_DRSR(n) (MDMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */ +#define MDMAC_DCCSR(n) (MDMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */ +#define MDMAC_DCMD(n) (MDMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */ +#define MDMAC_DDA(n) (MDMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */ +#define MDMAC_DSD(n) (MDMAC_BASE + (0xc0 + (n) * 0x04)) /* DMA Stride Address */ + +#define MDMAC_DMACR (MDMAC_BASE + 0x0300) /* DMA control register */ +#define MDMAC_DMAIPR (MDMAC_BASE + 0x0304) /* DMA interrupt pending */ +#define MDMAC_DMADBR (MDMAC_BASE + 0x0308) /* DMA doorbell */ +#define MDMAC_DMADBSR (MDMAC_BASE + 0x030C) /* DMA doorbell set */ +#define MDMAC_DMACKE (MDMAC_BASE + 0x0310) + +#define REG_MDMAC_DSAR(n) REG32(MDMAC_DSAR((n))) +#define REG_MDMAC_DTAR(n) REG32(MDMAC_DTAR((n))) +#define REG_MDMAC_DTCR(n) REG32(MDMAC_DTCR((n))) +#define REG_MDMAC_DRSR(n) REG32(MDMAC_DRSR((n))) +#define REG_MDMAC_DCCSR(n) REG32(MDMAC_DCCSR((n))) +#define REG_MDMAC_DCMD(n) REG32(MDMAC_DCMD((n))) +#define REG_MDMAC_DDA(n) REG32(MDMAC_DDA((n))) +#define REG_MDMAC_DSD(n) REG32(MDMAC_DSD(n)) +#define REG_MDMAC_DMACR REG32(MDMAC_DMACR) +#define REG_MDMAC_DMAIPR REG32(MDMAC_DMAIPR) +#define REG_MDMAC_DMADBR REG32(MDMAC_DMADBR) +#define REG_MDMAC_DMADBSR REG32(MDMAC_DMADBSR) +#define REG_MDMAC_DMACKE REG32(MDMAC_DMACKE) + + +/************************************************************************* + * DMAC (DMA Controller) + *************************************************************************/ + +#define MAX_DMA_NUM 12 /* max 12 channels */ +#define HALF_DMA_NUM 6 /* the number of one dma controller's channels */ + +/* m is the DMA controller index (0, 1), n is the DMA channel index (0 - 11) */ + +#define DMAC_DSAR(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x00 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA source address */ +#define DMAC_DTAR(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x04 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA target address */ +#define DMAC_DTCR(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x08 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA transfer count */ +#define DMAC_DRSR(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x0c + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA request source */ +#define DMAC_DCCSR(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x10 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA control/status */ +#define DMAC_DCMD(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x14 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA command */ +#define DMAC_DDA(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x18 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA descriptor address */ +#define DMAC_DSD(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0xc0 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x04)) /* DMA Stride Address */ + +#define DMAC_DMACR(m) (DMAC_BASE + 0x0300 + 0x100 * m) /* DMA control register */ +#define DMAC_DMAIPR(m) (DMAC_BASE + 0x0304 + 0x100 * m) /* DMA interrupt pending */ +#define DMAC_DMADBR(m) (DMAC_BASE + 0x0308 + 0x100 * m) /* DMA doorbell */ +#define DMAC_DMADBSR(m) (DMAC_BASE + 0x030C + 0x100 * m) /* DMA doorbell set */ +#define DMAC_DMADCKE(m) (DMAC_BASE + 0x0310 + 0x100 * m) + +#define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n))) +#define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n))) +#define REG_DMAC_DTCR(n) REG32(DMAC_DTCR((n))) +#define REG_DMAC_DRSR(n) REG32(DMAC_DRSR((n))) +#define REG_DMAC_DCCSR(n) REG32(DMAC_DCCSR((n))) +#define REG_DMAC_DCMD(n) REG32(DMAC_DCMD((n))) +#define REG_DMAC_DDA(n) REG32(DMAC_DDA((n))) +#define REG_DMAC_DSD(n) REG32(DMAC_DSD(n)) +#define REG_DMAC_DMACR(m) REG32(DMAC_DMACR(m)) +#define REG_DMAC_DMAIPR(m) REG32(DMAC_DMAIPR(m)) +#define REG_DMAC_DMADBR(m) REG32(DMAC_DMADBR(m)) +#define REG_DMAC_DMADBSR(m) REG32(DMAC_DMADBSR(m)) +#define REG_DMAC_DMADCKE(m) REG32(DMAC_DMADCKE(m)) + +// DMA request source register +#define DMAC_DRSR_RS_BIT 0 +#define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_EXT (0 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_NAND (1 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_BCH_ENC (2 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_BCH_DEC (3 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_TSSIIN (9 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART3OUT (14 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART3IN (15 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART2OUT (16 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART2IN (17 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART1OUT (18 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART1IN (19 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART0OUT (20 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_UART0IN (21 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_SSI0OUT (22 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_SSI0IN (23 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_AICOUT (24 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_AICIN (25 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_MSC0OUT (26 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_MSC0IN (27 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_TCU (28 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_SADC (29 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_MSC1OUT (30 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_MSC1IN (31 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_SSI1OUT (32 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_SSI1IN (33 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_PMOUT (34 << DMAC_DRSR_RS_BIT) + #define DMAC_DRSR_RS_PMIN (35 << DMAC_DRSR_RS_BIT) + +// DMA channel control/status register +#define DMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */ +#define DMAC_DCCSR_DES8 (1 << 30) /* Descriptor 8 Word */ +#define DMAC_DCCSR_DES4 (0 << 30) /* Descriptor 4 Word */ +#define DMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */ +#define DMAC_DCCSR_CDOA_MASK (0xff << DMAC_DCCSR_CDOA_BIT) +#define DMAC_DCCSR_BERR (1 << 7) /* BCH error within this transfer, Only for channel 0 */ +#define DMAC_DCCSR_INV (1 << 6) /* descriptor invalid */ +#define DMAC_DCCSR_AR (1 << 4) /* address error */ +#define DMAC_DCCSR_TT (1 << 3) /* transfer terminated */ +#define DMAC_DCCSR_HLT (1 << 2) /* DMA halted */ +#define DMAC_DCCSR_CT (1 << 1) /* count terminated */ +#define DMAC_DCCSR_EN (1 << 0) /* channel enable bit */ + +// DMA channel command register +#define DMAC_DCMD_EACKS_LOW (1 << 31) /* External DACK Output Level Select, active low */ +#define DMAC_DCMD_EACKS_HIGH (0 << 31) /* External DACK Output Level Select, active high */ +#define DMAC_DCMD_EACKM_WRITE (1 << 30) /* External DACK Output Mode Select, output in write cycle */ +#define DMAC_DCMD_EACKM_READ (0 << 30) /* External DACK Output Mode Select, output in read cycle */ +#define DMAC_DCMD_ERDM_BIT 28 /* External DREQ Detection Mode Select */ +#define DMAC_DCMD_ERDM_MASK (0x03 << DMAC_DCMD_ERDM_BIT) + #define DMAC_DCMD_ERDM_LOW (0 << DMAC_DCMD_ERDM_BIT) + #define DMAC_DCMD_ERDM_FALL (1 << DMAC_DCMD_ERDM_BIT) + #define DMAC_DCMD_ERDM_HIGH (2 << DMAC_DCMD_ERDM_BIT) + #define DMAC_DCMD_ERDM_RISE (3 << DMAC_DCMD_ERDM_BIT) +#define DMAC_DCMD_BLAST (1 << 25) /* BCH last */ +#define DMAC_DCMD_SAI (1 << 23) /* source address increment */ +#define DMAC_DCMD_DAI (1 << 22) /* dest address increment */ +#define DMAC_DCMD_RDIL_BIT 16 /* request detection interval length */ +#define DMAC_DCMD_RDIL_MASK (0x0f << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_IGN (0 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_2 (1 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_4 (2 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_8 (3 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_12 (4 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_16 (5 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_20 (6 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_24 (7 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_28 (8 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_32 (9 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_48 (10 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_60 (11 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_64 (12 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_124 (13 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_128 (14 << DMAC_DCMD_RDIL_BIT) + #define DMAC_DCMD_RDIL_200 (15 << DMAC_DCMD_RDIL_BIT) +#define DMAC_DCMD_SWDH_BIT 14 /* source port width */ +#define DMAC_DCMD_SWDH_MASK (0x03 << DMAC_DCMD_SWDH_BIT) + #define DMAC_DCMD_SWDH_32 (0 << DMAC_DCMD_SWDH_BIT) + #define DMAC_DCMD_SWDH_8 (1 << DMAC_DCMD_SWDH_BIT) + #define DMAC_DCMD_SWDH_16 (2 << DMAC_DCMD_SWDH_BIT) +#define DMAC_DCMD_DWDH_BIT 12 /* dest port width */ +#define DMAC_DCMD_DWDH_MASK (0x03 << DMAC_DCMD_DWDH_BIT) + #define DMAC_DCMD_DWDH_32 (0 << DMAC_DCMD_DWDH_BIT) + #define DMAC_DCMD_DWDH_8 (1 << DMAC_DCMD_DWDH_BIT) + #define DMAC_DCMD_DWDH_16 (2 << DMAC_DCMD_DWDH_BIT) +#define DMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */ +#define DMAC_DCMD_DS_MASK (0x07 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_32BIT (0 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_8BIT (1 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_16BIT (2 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_16BYTE (3 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_32BYTE (4 << DMAC_DCMD_DS_BIT) + #define DMAC_DCMD_DS_64BYTE (5 << DMAC_DCMD_DS_BIT) +#define DMAC_DCMD_STDE (1 << 5) /* Stride Disable/Enable */ +#define DMAC_DCMD_DES_V (1 << 4) /* descriptor valid flag */ +#define DMAC_DCMD_DES_VM (1 << 3) /* descriptor valid mask: 1:support V-bit */ +#define DMAC_DCMD_DES_VIE (1 << 2) /* DMA valid error interrupt enable */ +#define DMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */ +#define DMAC_DCMD_LINK (1 << 0) /* descriptor link enable */ + +// DMA descriptor address register +#define DMAC_DDA_BASE_BIT 12 /* descriptor base address */ +#define DMAC_DDA_BASE_MASK (0x0fffff << DMAC_DDA_BASE_BIT) +#define DMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */ +#define DMAC_DDA_OFFSET_MASK (0x0ff << DMAC_DDA_OFFSET_BIT) + +// DMA stride address register +#define DMAC_DSD_TSD_BIT 16 /* target stride address */ +#define DMAC_DSD_TSD_MASK (0xffff << DMAC_DSD_TSD_BIT) +#define DMAC_DSD_SSD_BIT 0 /* source stride address */ +#define DMAC_DSD_SSD_MASK (0xffff << DMAC_DSD_SSD_BIT) + +// DMA control register +#define DMAC_DMACR_FMSC (1 << 31) /* MSC Fast DMA mode */ +#define DMAC_DMACR_FSSI (1 << 30) /* SSI Fast DMA mode */ +#define DMAC_DMACR_FTSSI (1 << 29) /* TSSI Fast DMA mode */ +#define DMAC_DMACR_FUART (1 << 28) /* UART Fast DMA mode */ +#define DMAC_DMACR_FAIC (1 << 27) /* AIC Fast DMA mode */ +#define DMAC_DMACR_PR_BIT 8 /* channel priority mode */ +#define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT) + #define DMAC_DMACR_PR_012345 (0 << DMAC_DMACR_PR_BIT) + #define DMAC_DMACR_PR_120345 (1 << DMAC_DMACR_PR_BIT) + #define DMAC_DMACR_PR_230145 (2 << DMAC_DMACR_PR_BIT) + #define DMAC_DMACR_PR_340125 (3 << DMAC_DMACR_PR_BIT) +#define DMAC_DMACR_HLT (1 << 3) /* DMA halt flag */ +#define DMAC_DMACR_AR (1 << 2) /* address error flag */ +#define DMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */ + +// DMA doorbell register +#define DMAC_DMADBR_DB5 (1 << 5) /* doorbell for channel 5 */ +#define DMAC_DMADBR_DB4 (1 << 4) /* doorbell for channel 4 */ +#define DMAC_DMADBR_DB3 (1 << 3) /* doorbell for channel 3 */ +#define DMAC_DMADBR_DB2 (1 << 2) /* doorbell for channel 2 */ +#define DMAC_DMADBR_DB1 (1 << 1) /* doorbell for channel 1 */ +#define DMAC_DMADBR_DB0 (1 << 0) /* doorbell for channel 0 */ + +// DMA doorbell set register +#define DMAC_DMADBSR_DBS5 (1 << 5) /* enable doorbell for channel 5 */ +#define DMAC_DMADBSR_DBS4 (1 << 4) /* enable doorbell for channel 4 */ +#define DMAC_DMADBSR_DBS3 (1 << 3) /* enable doorbell for channel 3 */ +#define DMAC_DMADBSR_DBS2 (1 << 2) /* enable doorbell for channel 2 */ +#define DMAC_DMADBSR_DBS1 (1 << 1) /* enable doorbell for channel 1 */ +#define DMAC_DMADBSR_DBS0 (1 << 0) /* enable doorbell for channel 0 */ + +// DMA interrupt pending register +#define DMAC_DMAIPR_CIRQ5 (1 << 5) /* irq pending status for channel 5 */ +#define DMAC_DMAIPR_CIRQ4 (1 << 4) /* irq pending status for channel 4 */ +#define DMAC_DMAIPR_CIRQ3 (1 << 3) /* irq pending status for channel 3 */ +#define DMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */ +#define DMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */ +#define DMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */ + + +/************************************************************************* + * GPIO (General-Purpose I/O Ports) + *************************************************************************/ +#define MAX_GPIO_NUM 192 + +//n = 0,1,2,3,4,5 +#define GPIO_PXPIN(n) (GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */ +#define GPIO_PXDAT(n) (GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */ +#define GPIO_PXDATS(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */ +#define GPIO_PXDATC(n) (GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */ +#define GPIO_PXIM(n) (GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */ +#define GPIO_PXIMS(n) (GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */ +#define GPIO_PXIMC(n) (GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */ +#define GPIO_PXPE(n) (GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Disable Register */ +#define GPIO_PXPES(n) (GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Disable Set Reg. */ +#define GPIO_PXPEC(n) (GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Disable Clear Reg. */ +#define GPIO_PXFUN(n) (GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */ +#define GPIO_PXFUNS(n) (GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */ +#define GPIO_PXFUNC(n) (GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */ +#define GPIO_PXSEL(n) (GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */ +#define GPIO_PXSELS(n) (GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */ +#define GPIO_PXSELC(n) (GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */ +#define GPIO_PXDIR(n) (GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */ +#define GPIO_PXDIRS(n) (GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */ +#define GPIO_PXDIRC(n) (GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */ +#define GPIO_PXTRG(n) (GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */ +#define GPIO_PXTRGS(n) (GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */ +#define GPIO_PXTRGC(n) (GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Clear Register */ +#define GPIO_PXFLG(n) (GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */ +#define GPIO_PXFLGC(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */ + +#define REG_GPIO_PXPIN(n) REG32(GPIO_PXPIN((n))) /* PIN level */ +#define REG_GPIO_PXDAT(n) REG32(GPIO_PXDAT((n))) /* 1: interrupt pending */ +#define REG_GPIO_PXDATS(n) REG32(GPIO_PXDATS((n))) +#define REG_GPIO_PXDATC(n) REG32(GPIO_PXDATC((n))) +#define REG_GPIO_PXIM(n) REG32(GPIO_PXIM((n))) /* 1: mask pin interrupt */ +#define REG_GPIO_PXIMS(n) REG32(GPIO_PXIMS((n))) +#define REG_GPIO_PXIMC(n) REG32(GPIO_PXIMC((n))) +#define REG_GPIO_PXPE(n) REG32(GPIO_PXPE((n))) /* 1: disable pull up/down */ +#define REG_GPIO_PXPES(n) REG32(GPIO_PXPES((n))) +#define REG_GPIO_PXPEC(n) REG32(GPIO_PXPEC((n))) +#define REG_GPIO_PXFUN(n) REG32(GPIO_PXFUN((n))) /* 0:GPIO/INTR, 1:FUNC */ +#define REG_GPIO_PXFUNS(n) REG32(GPIO_PXFUNS((n))) +#define REG_GPIO_PXFUNC(n) REG32(GPIO_PXFUNC((n))) +#define REG_GPIO_PXSEL(n) REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/ +#define REG_GPIO_PXSELS(n) REG32(GPIO_PXSELS((n))) +#define REG_GPIO_PXSELC(n) REG32(GPIO_PXSELC((n))) +#define REG_GPIO_PXDIR(n) REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */ +#define REG_GPIO_PXDIRS(n) REG32(GPIO_PXDIRS((n))) +#define REG_GPIO_PXDIRC(n) REG32(GPIO_PXDIRC((n))) +#define REG_GPIO_PXTRG(n) REG32(GPIO_PXTRG((n))) /* 0:Level-trigger/Fun0, 1:Edge-trigger/Fun1 */ +#define REG_GPIO_PXTRGS(n) REG32(GPIO_PXTRGS((n))) +#define REG_GPIO_PXTRGC(n) REG32(GPIO_PXTRGC((n))) +#define REG_GPIO_PXFLG(n) REG32(GPIO_PXFLG((n))) /* interrupt flag */ +#define REG_GPIO_PXFLGC(n) REG32(GPIO_PXFLGC((n))) /* interrupt flag */ + + +/************************************************************************* + * UART + *************************************************************************/ + +#define IRDA_BASE UART0_BASE +//#define UART_BASE UART0_BASE +#define UART_OFF 0x1000 + +/* Register Offset */ +#define OFF_RDR (0x00) /* R 8b H'xx */ +#define OFF_TDR (0x00) /* W 8b H'xx */ +#define OFF_DLLR (0x00) /* RW 8b H'00 */ +#define OFF_DLHR (0x04) /* RW 8b H'00 */ +#define OFF_IER (0x04) /* RW 8b H'00 */ +#define OFF_ISR (0x08) /* R 8b H'01 */ +#define OFF_FCR (0x08) /* W 8b H'00 */ +#define OFF_LCR (0x0C) /* RW 8b H'00 */ +#define OFF_MCR (0x10) /* RW 8b H'00 */ +#define OFF_LSR (0x14) /* R 8b H'00 */ +#define OFF_MSR (0x18) /* R 8b H'00 */ +#define OFF_SPR (0x1C) /* RW 8b H'00 */ +#define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */ +#define OFF_UMR (0x24) /* RW 8b H'00, UART M Register */ +#define OFF_UACR (0x28) /* RW 8b H'00, UART Add Cycle Register */ + +/* Register Address */ +#define UART0_RDR (UART0_BASE + OFF_RDR) +#define UART0_TDR (UART0_BASE + OFF_TDR) +#define UART0_DLLR (UART0_BASE + OFF_DLLR) +#define UART0_DLHR (UART0_BASE + OFF_DLHR) +#define UART0_IER (UART0_BASE + OFF_IER) +#define UART0_ISR (UART0_BASE + OFF_ISR) +#define UART0_FCR (UART0_BASE + OFF_FCR) +#define UART0_LCR (UART0_BASE + OFF_LCR) +#define UART0_MCR (UART0_BASE + OFF_MCR) +#define UART0_LSR (UART0_BASE + OFF_LSR) +#define UART0_MSR (UART0_BASE + OFF_MSR) +#define UART0_SPR (UART0_BASE + OFF_SPR) +#define UART0_SIRCR (UART0_BASE + OFF_SIRCR) +#define UART0_UMR (UART0_BASE + OFF_UMR) +#define UART0_UACR (UART0_BASE + OFF_UACR) + +/* + * Define macros for UART_IER + * UART Interrupt Enable Register + */ +#define UART_IER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */ +#define UART_IER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */ +#define UART_IER_RLIE (1 << 2) /* 0: receive line status interrupt disable */ +#define UART_IER_MIE (1 << 3) /* 0: modem status interrupt disable */ +#define UART_IER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */ + +/* + * Define macros for UART_ISR + * UART Interrupt Status Register + */ +#define UART_ISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */ +#define UART_ISR_IID (7 << 1) /* Source of Interrupt */ +#define UART_ISR_IID_MSI (0 << 1) /* Modem status interrupt */ +#define UART_ISR_IID_THRI (1 << 1) /* Transmitter holding register empty */ +#define UART_ISR_IID_RDI (2 << 1) /* Receiver data interrupt */ +#define UART_ISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */ +#define UART_ISR_FFMS (3 << 6) /* FIFO mode select, set when UART_FCR.FE is set to 1 */ +#define UART_ISR_FFMS_NO_FIFO (0 << 6) +#define UART_ISR_FFMS_FIFO_MODE (3 << 6) + +/* + * Define macros for UART_FCR + * UART FIFO Control Register + */ +#define UART_FCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */ +#define UART_FCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */ +#define UART_FCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */ +#define UART_FCR_DMS (1 << 3) /* 0: disable DMA mode */ +#define UART_FCR_UUE (1 << 4) /* 0: disable UART */ +#define UART_FCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */ +#define UART_FCR_RTRG_1 (0 << 6) +#define UART_FCR_RTRG_4 (1 << 6) +#define UART_FCR_RTRG_8 (2 << 6) +#define UART_FCR_RTRG_15 (3 << 6) + +/* + * Define macros for UART_LCR + * UART Line Control Register + */ +#define UART_LCR_WLEN (3 << 0) /* word length */ +#define UART_LCR_WLEN_5 (0 << 0) +#define UART_LCR_WLEN_6 (1 << 0) +#define UART_LCR_WLEN_7 (2 << 0) +#define UART_LCR_WLEN_8 (3 << 0) +#define UART_LCR_STOP (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 + 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ +#define UART_LCR_STOP_1 (0 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 + 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ +#define UART_LCR_STOP_2 (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 + 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ + +#define UART_LCR_PE (1 << 3) /* 0: parity disable */ +#define UART_LCR_PROE (1 << 4) /* 0: even parity 1: odd parity */ +#define UART_LCR_SPAR (1 << 5) /* 0: sticky parity disable */ +#define UART_LCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */ +#define UART_LCR_DLAB (1 << 7) /* 0: access UART_RDR/TDR/IER 1: access UART_DLLR/DLHR */ + +/* + * Define macros for UART_LSR + * UART Line Status Register + */ +#define UART_LSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */ +#define UART_LSR_ORER (1 << 1) /* 0: no overrun error */ +#define UART_LSR_PER (1 << 2) /* 0: no parity error */ +#define UART_LSR_FER (1 << 3) /* 0; no framing error */ +#define UART_LSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */ +#define UART_LSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */ +#define UART_LSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */ +#define UART_LSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */ + +/* + * Define macros for UART_MCR + * UART Modem Control Register + */ +#define UART_MCR_DTR (1 << 0) /* 0: DTR_ ouput high */ +#define UART_MCR_RTS (1 << 1) /* 0: RTS_ output high */ +#define UART_MCR_OUT1 (1 << 2) /* 0: UART_MSR.RI is set to 0 and RI_ input high */ +#define UART_MCR_OUT2 (1 << 3) /* 0: UART_MSR.DCD is set to 0 and DCD_ input high */ +#define UART_MCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */ +#define UART_MCR_MCE (1 << 7) /* 0: modem function is disable */ + +/* + * Define macros for UART_MSR + * UART Modem Status Register + */ +#define UART_MSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UART_MSR */ +#define UART_MSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UART_MSR */ +#define UART_MSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UART_MSR */ +#define UART_MSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UART_MSR */ +#define UART_MSR_CTS (1 << 4) /* 0: CTS_ pin is high */ +#define UART_MSR_DSR (1 << 5) /* 0: DSR_ pin is high */ +#define UART_MSR_RI (1 << 6) /* 0: RI_ pin is high */ +#define UART_MSR_DCD (1 << 7) /* 0: DCD_ pin is high */ + +/* + * Define macros for SIRCR + * Slow IrDA Control Register + */ +#define SIRCR_TSIRE (1 << 0) /* 0: transmitter is in UART mode 1: IrDA mode */ +#define SIRCR_RSIRE (1 << 1) /* 0: receiver is in UART mode 1: IrDA mode */ +#define SIRCR_TPWS (1 << 2) /* 0: transmit 0 pulse width is 3/16 of bit length + 1: 0 pulse width is 1.6us for 115.2Kbps */ +#define SIRCR_TXPL (1 << 3) /* 0: encoder generates a positive pulse for 0 */ +#define SIRCR_RXPL (1 << 4) /* 0: decoder interprets positive pulse as 0 */ + + +/************************************************************************* + * AIC (AC97/I2S Controller) + *************************************************************************/ +#define AIC_FR (AIC_BASE + 0x000) +#define AIC_CR (AIC_BASE + 0x004) +#define AIC_ACCR1 (AIC_BASE + 0x008) +#define AIC_ACCR2 (AIC_BASE + 0x00C) +#define AIC_I2SCR (AIC_BASE + 0x010) +#define AIC_SR (AIC_BASE + 0x014) +#define AIC_ACSR (AIC_BASE + 0x018) +#define AIC_I2SSR (AIC_BASE + 0x01C) +#define AIC_ACCAR (AIC_BASE + 0x020) +#define AIC_ACCDR (AIC_BASE + 0x024) +#define AIC_ACSAR (AIC_BASE + 0x028) +#define AIC_ACSDR (AIC_BASE + 0x02C) +#define AIC_I2SDIV (AIC_BASE + 0x030) +#define AIC_DR (AIC_BASE + 0x034) + +#define REG_AIC_FR REG32(AIC_FR) +#define REG_AIC_CR REG32(AIC_CR) +#define REG_AIC_ACCR1 REG32(AIC_ACCR1) +#define REG_AIC_ACCR2 REG32(AIC_ACCR2) +#define REG_AIC_I2SCR REG32(AIC_I2SCR) +#define REG_AIC_SR REG32(AIC_SR) +#define REG_AIC_ACSR REG32(AIC_ACSR) +#define REG_AIC_I2SSR REG32(AIC_I2SSR) +#define REG_AIC_ACCAR REG32(AIC_ACCAR) +#define REG_AIC_ACCDR REG32(AIC_ACCDR) +#define REG_AIC_ACSAR REG32(AIC_ACSAR) +#define REG_AIC_ACSDR REG32(AIC_ACSDR) +#define REG_AIC_I2SDIV REG32(AIC_I2SDIV) +#define REG_AIC_DR REG32(AIC_DR) + +/* AIC Controller Configuration Register (AIC_FR) */ + +#define AIC_FR_RFTH_BIT 12 /* Receive FIFO Threshold */ +#define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT) +#define AIC_FR_TFTH_BIT 8 /* Transmit FIFO Threshold */ +#define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT) +#define AIC_FR_ICDC (1 << 5) /* External(0) or Internal CODEC(1) */ +#define AIC_FR_AUSEL (1 << 4) /* AC97(0) or I2S/MSB-justified(1) */ +#define AIC_FR_RST (1 << 3) /* AIC registers reset */ +#define AIC_FR_BCKD (1 << 2) /* I2S BIT_CLK direction, 0:input,1:output */ +#define AIC_FR_SYNCD (1 << 1) /* I2S SYNC direction, 0:input,1:output */ +#define AIC_FR_ENB (1 << 0) /* AIC enable bit */ + +/* AIC Controller Common Control Register (AIC_CR) */ + +#define AIC_CR_OSS_BIT 19 /* Output Sample Size from memory (AIC V2 only) */ +#define AIC_CR_OSS_MASK (0x7 << AIC_CR_OSS_BIT) + #define AIC_CR_OSS_8BIT (0x0 << AIC_CR_OSS_BIT) + #define AIC_CR_OSS_16BIT (0x1 << AIC_CR_OSS_BIT) + #define AIC_CR_OSS_18BIT (0x2 << AIC_CR_OSS_BIT) + #define AIC_CR_OSS_20BIT (0x3 << AIC_CR_OSS_BIT) + #define AIC_CR_OSS_24BIT (0x4 << AIC_CR_OSS_BIT) +#define AIC_CR_ISS_BIT 16 /* Input Sample Size from memory (AIC V2 only) */ +#define AIC_CR_ISS_MASK (0x7 << AIC_CR_ISS_BIT) + #define AIC_CR_ISS_8BIT (0x0 << AIC_CR_ISS_BIT) + #define AIC_CR_ISS_16BIT (0x1 << AIC_CR_ISS_BIT) + #define AIC_CR_ISS_18BIT (0x2 << AIC_CR_ISS_BIT) + #define AIC_CR_ISS_20BIT (0x3 << AIC_CR_ISS_BIT) + #define AIC_CR_ISS_24BIT (0x4 << AIC_CR_ISS_BIT) +#define AIC_CR_RDMS (1 << 15) /* Receive DMA enable */ +#define AIC_CR_TDMS (1 << 14) /* Transmit DMA enable */ +#define AIC_CR_M2S (1 << 11) /* Mono to Stereo enable */ +#define AIC_CR_ENDSW (1 << 10) /* Endian switch enable */ +#define AIC_CR_AVSTSU (1 << 9) /* Signed <-> Unsigned toggle enable */ +#define AIC_CR_FLUSH (1 << 8) /* Flush FIFO */ +#define AIC_CR_EROR (1 << 6) /* Enable ROR interrupt */ +#define AIC_CR_ETUR (1 << 5) /* Enable TUR interrupt */ +#define AIC_CR_ERFS (1 << 4) /* Enable RFS interrupt */ +#define AIC_CR_ETFS (1 << 3) /* Enable TFS interrupt */ +#define AIC_CR_ENLBF (1 << 2) /* Enable Loopback Function */ +#define AIC_CR_ERPL (1 << 1) /* Enable Playback Function */ +#define AIC_CR_EREC (1 << 0) /* Enable Record Function */ + +/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */ + +#define AIC_ACCR1_RS_BIT 16 /* Receive Valid Slots */ +#define AIC_ACCR1_RS_MASK (0x3ff << AIC_ACCR1_RS_BIT) + #define AIC_ACCR1_RS_SLOT12 (1 << 25) /* Slot 12 valid bit */ + #define AIC_ACCR1_RS_SLOT11 (1 << 24) /* Slot 11 valid bit */ + #define AIC_ACCR1_RS_SLOT10 (1 << 23) /* Slot 10 valid bit */ + #define AIC_ACCR1_RS_SLOT9 (1 << 22) /* Slot 9 valid bit, LFE */ + #define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit, Surround Right */ + #define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit, Surround Left */ + #define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit, PCM Center */ + #define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */ + #define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit, PCM Right */ + #define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit, PCM Left */ +#define AIC_ACCR1_XS_BIT 0 /* Transmit Valid Slots */ +#define AIC_ACCR1_XS_MASK (0x3ff << AIC_ACCR1_XS_BIT) + #define AIC_ACCR1_XS_SLOT12 (1 << 9) /* Slot 12 valid bit */ + #define AIC_ACCR1_XS_SLOT11 (1 << 8) /* Slot 11 valid bit */ + #define AIC_ACCR1_XS_SLOT10 (1 << 7) /* Slot 10 valid bit */ + #define AIC_ACCR1_XS_SLOT9 (1 << 6) /* Slot 9 valid bit, LFE */ + #define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit, Surround Right */ + #define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit, Surround Left */ + #define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit, PCM Center */ + #define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */ + #define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit, PCM Right */ + #define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit, PCM Left */ + +/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */ + +#define AIC_ACCR2_ERSTO (1 << 18) /* Enable RSTO interrupt */ +#define AIC_ACCR2_ESADR (1 << 17) /* Enable SADR interrupt */ +#define AIC_ACCR2_ECADT (1 << 16) /* Enable CADT interrupt */ +#define AIC_ACCR2_OASS_BIT 8 /* Output Sample Size for AC-link */ +#define AIC_ACCR2_OASS_MASK (0x3 << AIC_ACCR2_OASS_BIT) + #define AIC_ACCR2_OASS_20BIT (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */ + #define AIC_ACCR2_OASS_18BIT (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */ + #define AIC_ACCR2_OASS_16BIT (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */ + #define AIC_ACCR2_OASS_8BIT (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */ +#define AIC_ACCR2_IASS_BIT 6 /* Output Sample Size for AC-link */ +#define AIC_ACCR2_IASS_MASK (0x3 << AIC_ACCR2_IASS_BIT) + #define AIC_ACCR2_IASS_20BIT (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */ + #define AIC_ACCR2_IASS_18BIT (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */ + #define AIC_ACCR2_IASS_16BIT (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */ + #define AIC_ACCR2_IASS_8BIT (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */ +#define AIC_ACCR2_SO (1 << 3) /* SDATA_OUT output value */ +#define AIC_ACCR2_SR (1 << 2) /* RESET# pin level */ +#define AIC_ACCR2_SS (1 << 1) /* SYNC pin level */ +#define AIC_ACCR2_SA (1 << 0) /* SYNC and SDATA_OUT alternation */ + +/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */ + +#define AIC_I2SCR_STPBK (1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */ +#define AIC_I2SCR_WL_BIT 1 /* Input/Output Sample Size for I2S/MSB-justified */ +#define AIC_I2SCR_WL_MASK (0x7 << AIC_I2SCR_WL_BIT) + #define AIC_I2SCR_WL_24BIT (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */ + #define AIC_I2SCR_WL_20BIT (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */ + #define AIC_I2SCR_WL_18BIT (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */ + #define AIC_I2SCR_WL_16BIT (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */ + #define AIC_I2SCR_WL_8BIT (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */ +#define AIC_I2SCR_AMSL (1 << 0) /* 0:I2S, 1:MSB-justified */ + +/* AIC Controller FIFO Status Register (AIC_SR) */ + +#define AIC_SR_RFL_BIT 24 /* Receive FIFO Level */ +#define AIC_SR_RFL_MASK (0x3f << AIC_SR_RFL_BIT) +#define AIC_SR_TFL_BIT 8 /* Transmit FIFO level */ +#define AIC_SR_TFL_MASK (0x3f << AIC_SR_TFL_BIT) +#define AIC_SR_ROR (1 << 6) /* Receive FIFO Overrun */ +#define AIC_SR_TUR (1 << 5) /* Transmit FIFO Underrun */ +#define AIC_SR_RFS (1 << 4) /* Receive FIFO Service Request */ +#define AIC_SR_TFS (1 << 3) /* Transmit FIFO Service Request */ + +/* AIC Controller AC-link Status Register (AIC_ACSR) */ + +#define AIC_ACSR_SLTERR (1 << 21) /* Slot Error Flag */ +#define AIC_ACSR_CRDY (1 << 20) /* External CODEC Ready Flag */ +#define AIC_ACSR_CLPM (1 << 19) /* External CODEC low power mode flag */ +#define AIC_ACSR_RSTO (1 << 18) /* External CODEC regs read status timeout */ +#define AIC_ACSR_SADR (1 << 17) /* External CODEC regs status addr and data received */ +#define AIC_ACSR_CADT (1 << 16) /* Command Address and Data Transmitted */ + +/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */ + +#define AIC_I2SSR_BSY (1 << 2) /* AIC Busy in I2S/MSB-justified format */ + +/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */ + +#define AIC_ACCAR_CAR_BIT 0 +#define AIC_ACCAR_CAR_MASK (0xfffff << AIC_ACCAR_CAR_BIT) + +/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */ + +#define AIC_ACCDR_CDR_BIT 0 +#define AIC_ACCDR_CDR_MASK (0xfffff << AIC_ACCDR_CDR_BIT) + +/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */ + +#define AIC_ACSAR_SAR_BIT 0 +#define AIC_ACSAR_SAR_MASK (0xfffff << AIC_ACSAR_SAR_BIT) + +/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */ + +#define AIC_ACSDR_SDR_BIT 0 +#define AIC_ACSDR_SDR_MASK (0xfffff << AIC_ACSDR_SDR_BIT) + +/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */ + +#define AIC_I2SDIV_DIV_BIT 0 +#define AIC_I2SDIV_DIV_MASK (0x7f << AIC_I2SDIV_DIV_BIT) + #define AIC_I2SDIV_BITCLK_3072KHZ (0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */ + #define AIC_I2SDIV_BITCLK_2836KHZ (0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */ + #define AIC_I2SDIV_BITCLK_1418KHZ (0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */ + #define AIC_I2SDIV_BITCLK_1024KHZ (0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */ + #define AIC_I2SDIV_BITCLK_7089KHZ (0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */ + #define AIC_I2SDIV_BITCLK_512KHZ (0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */ + + +/************************************************************************* + * ICDC (Internal CODEC) + *************************************************************************/ +#define ICDC_CR (ICDC_BASE + 0x0400) /* ICDC Control Register */ +#define ICDC_APWAIT (ICDC_BASE + 0x0404) /* Anti-Pop WAIT Stage Timing Control Register */ +#define ICDC_APPRE (ICDC_BASE + 0x0408) /* Anti-Pop HPEN-PRE Stage Timing Control Register */ +#define ICDC_APHPEN (ICDC_BASE + 0x040C) /* Anti-Pop HPEN Stage Timing Control Register */ +#define ICDC_APSR (ICDC_BASE + 0x0410) /* Anti-Pop Status Register */ +#define ICDC_CDCCR1 (ICDC_BASE + 0x0080) +#define ICDC_CDCCR2 (ICDC_BASE + 0x0084) + +#define REG_ICDC_CR REG32(ICDC_CR) +#define REG_ICDC_APWAIT REG32(ICDC_APWAIT) +#define REG_ICDC_APPRE REG32(ICDC_APPRE) +#define REG_ICDC_APHPEN REG32(ICDC_APHPEN) +#define REG_ICDC_APSR REG32(ICDC_APSR) +#define REG_ICDC_CDCCR1 REG32(ICDC_CDCCR1) +#define REG_ICDC_CDCCR2 REG32(ICDC_CDCCR2) + +/* ICDC Control Register */ +#define ICDC_CR_LINVOL_BIT 24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */ +#define ICDC_CR_LINVOL_MASK (0x1f << ICDC_CR_LINVOL_BIT) +#define ICDC_CR_ASRATE_BIT 20 /* Audio Sample Rate */ +#define ICDC_CR_ASRATE_MASK (0x0f << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_8000 (0x0 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_11025 (0x1 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_12000 (0x2 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_16000 (0x3 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_22050 (0x4 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_24000 (0x5 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_32000 (0x6 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_44100 (0x7 << ICDC_CR_ASRATE_BIT) + #define ICDC_CR_ASRATE_48000 (0x8 << ICDC_CR_ASRATE_BIT) +#define ICDC_CR_MICBG_BIT 18 /* MIC Boost Gain */ +#define ICDC_CR_MICBG_MASK (0x3 << ICDC_CR_MICBG_BIT) + #define ICDC_CR_MICBG_0DB (0x0 << ICDC_CR_MICBG_BIT) + #define ICDC_CR_MICBG_6DB (0x1 << ICDC_CR_MICBG_BIT) + #define ICDC_CR_MICBG_12DB (0x2 << ICDC_CR_MICBG_BIT) + #define ICDC_CR_MICBG_20DB (0x3 << ICDC_CR_MICBG_BIT) +#define ICDC_CR_HPVOL_BIT 16 /* Headphone Volume Gain */ +#define ICDC_CR_HPVOL_MASK (0x3 << ICDC_CR_HPVOL_BIT) + #define ICDC_CR_HPVOL_0DB (0x0 << ICDC_CR_HPVOL_BIT) + #define ICDC_CR_HPVOL_2DB (0x1 << ICDC_CR_HPVOL_BIT) + #define ICDC_CR_HPVOL_4DB (0x2 << ICDC_CR_HPVOL_BIT) + #define ICDC_CR_HPVOL_6DB (0x3 << ICDC_CR_HPVOL_BIT) +#define ICDC_CR_ELINEIN (1 << 13) /* Enable LINE Input */ +#define ICDC_CR_EMIC (1 << 12) /* Enable MIC Input */ +#define ICDC_CR_SW1ON (1 << 11) /* Switch 1 in CODEC is on */ +#define ICDC_CR_EADC (1 << 10) /* Enable ADC */ +#define ICDC_CR_SW2ON (1 << 9) /* Switch 2 in CODEC is on */ +#define ICDC_CR_EDAC (1 << 8) /* Enable DAC */ +#define ICDC_CR_HPMUTE (1 << 5) /* Headphone Mute */ +#define ICDC_CR_HPTON (1 << 4) /* Headphone Amplifier Trun On */ +#define ICDC_CR_HPTOFF (1 << 3) /* Headphone Amplifier Trun Off */ +#define ICDC_CR_TAAP (1 << 2) /* Turn Around of the Anti-Pop Procedure */ +#define ICDC_CR_EAP (1 << 1) /* Enable Anti-Pop Procedure */ +#define ICDC_CR_SUSPD (1 << 0) /* CODEC Suspend */ + +/* Anti-Pop WAIT Stage Timing Control Register */ +#define ICDC_APWAIT_WAITSN_BIT 0 +#define ICDC_APWAIT_WAITSN_MASK (0x7ff << ICDC_APWAIT_WAITSN_BIT) + +/* Anti-Pop HPEN-PRE Stage Timing Control Register */ +#define ICDC_APPRE_PRESN_BIT 0 +#define ICDC_APPRE_PRESN_MASK (0x1ff << ICDC_APPRE_PRESN_BIT) + +/* Anti-Pop HPEN Stage Timing Control Register */ +#define ICDC_APHPEN_HPENSN_BIT 0 +#define ICDC_APHPEN_HPENSN_MASK (0x3fff << ICDC_APHPEN_HPENSN_BIT) + +/* Anti-Pop Status Register */ +#define ICDC_SR_HPST_BIT 14 /* Headphone Amplifier State */ +#define ICDC_SR_HPST_MASK (0x7 << ICDC_SR_HPST_BIT) +#define ICDC_SR_HPST_HP_OFF (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */ +#define ICDC_SR_HPST_TON_WAIT (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */ + #define ICDC_SR_HPST_TON_PRE (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */ +#define ICDC_SR_HPST_TON_HPEN (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */ + #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */ + #define ICDC_SR_HPST_TOFF_PRE (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */ + #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */ + #define ICDC_SR_HPST_HP_ON (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */ +#define ICDC_SR_SNCNT_BIT 0 /* Sample Number Counter */ +#define ICDC_SR_SNCNT_MASK (0x3fff << ICDC_SR_SNCNT_BIT) + + +/************************************************************************* + * I2C + *************************************************************************/ +#define I2C_DR (I2C_BASE + 0x000) +#define I2C_CR (I2C_BASE + 0x004) +#define I2C_SR (I2C_BASE + 0x008) +#define I2C_GR (I2C_BASE + 0x00C) + +#define REG_I2C_DR REG8(I2C_DR) +#define REG_I2C_CR REG8(I2C_CR) +#define REG_I2C_SR REG8(I2C_SR) +#define REG_I2C_GR REG16(I2C_GR) + +/* I2C Control Register (I2C_CR) */ + +#define I2C_CR_IEN (1 << 4) +#define I2C_CR_STA (1 << 3) +#define I2C_CR_STO (1 << 2) +#define I2C_CR_AC (1 << 1) +#define I2C_CR_I2CE (1 << 0) + +/* I2C Status Register (I2C_SR) */ + +#define I2C_SR_STX (1 << 4) +#define I2C_SR_BUSY (1 << 3) +#define I2C_SR_TEND (1 << 2) +#define I2C_SR_DRF (1 << 1) +#define I2C_SR_ACKF (1 << 0) + + +/************************************************************************* + * SSI (Synchronous Serial Interface) + *************************************************************************/ +/* n = 0, 1, 2 (SSI0, SSI1, SSI2) */ +#define SSI_DR(n) (SSI##n##_BASE + 0x000) +#define SSI_CR0(n) (SSI##n##_BASE + 0x004) +#define SSI_CR1(n) (SSI##n##_BASE + 0x008) +#define SSI_SR(n) (SSI##n##_BASE + 0x00C) +#define SSI_ITR(n) (SSI##n##_BASE + 0x010) +#define SSI_ICR(n) (SSI##n##_BASE + 0x014) +#define SSI_GR(n) (SSI##n##_BASE + 0x018) + +#define REG_SSI_DR(n) REG32(SSI_DR(n)) +#define REG_SSI_CR0(n) REG16(SSI_CR0(n)) +#define REG_SSI_CR1(n) REG32(SSI_CR1(n)) +#define REG_SSI_SR(n) REG32(SSI_SR(n)) +#define REG_SSI_ITR(n) REG16(SSI_ITR(n)) +#define REG_SSI_ICR(n) REG8(SSI_ICR(n)) +#define REG_SSI_GR(n) REG16(SSI_GR(n)) + +/* SSI Data Register (SSI_DR) */ + +#define SSI_DR_GPC_BIT 0 +#define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT) + +#define SSI_MAX_FIFO_ENTRIES 128 /* 128 txfifo and 128 rxfifo */ + +/* SSI Control Register 0 (SSI_CR0) */ + +#define SSI_CR0_SSIE (1 << 15) +#define SSI_CR0_TIE (1 << 14) +#define SSI_CR0_RIE (1 << 13) +#define SSI_CR0_TEIE (1 << 12) +#define SSI_CR0_REIE (1 << 11) +#define SSI_CR0_LOOP (1 << 10) +#define SSI_CR0_RFINE (1 << 9) +#define SSI_CR0_RFINC (1 << 8) +#define SSI_CR0_EACLRUN (1 << 7) /* hardware auto clear underrun when TxFifo no empty */ +#define SSI_CR0_FSEL (1 << 6) +#define SSI_CR0_TFLUSH (1 << 2) +#define SSI_CR0_RFLUSH (1 << 1) +#define SSI_CR0_DISREV (1 << 0) + +/* SSI Control Register 1 (SSI_CR1) */ + +#define SSI_CR1_FRMHL_BIT 30 +#define SSI_CR1_FRMHL_MASK (0x3 << SSI_CR1_FRMHL_BIT) + #define SSI_CR1_FRMHL_CELOW_CE2LOW (0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */ + #define SSI_CR1_FRMHL_CEHIGH_CE2LOW (1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */ + #define SSI_CR1_FRMHL_CELOW_CE2HIGH (2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is high valid */ + #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH (3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */ +#define SSI_CR1_TFVCK_BIT 28 +#define SSI_CR1_TFVCK_MASK (0x3 << SSI_CR1_TFVCK_BIT) + #define SSI_CR1_TFVCK_0 (0 << SSI_CR1_TFVCK_BIT) + #define SSI_CR1_TFVCK_1 (1 << SSI_CR1_TFVCK_BIT) + #define SSI_CR1_TFVCK_2 (2 << SSI_CR1_TFVCK_BIT) + #define SSI_CR1_TFVCK_3 (3 << SSI_CR1_TFVCK_BIT) +#define SSI_CR1_TCKFI_BIT 26 +#define SSI_CR1_TCKFI_MASK (0x3 << SSI_CR1_TCKFI_BIT) + #define SSI_CR1_TCKFI_0 (0 << SSI_CR1_TCKFI_BIT) + #define SSI_CR1_TCKFI_1 (1 << SSI_CR1_TCKFI_BIT) + #define SSI_CR1_TCKFI_2 (2 << SSI_CR1_TCKFI_BIT) + #define SSI_CR1_TCKFI_3 (3 << SSI_CR1_TCKFI_BIT) +#define SSI_CR1_LFST (1 << 25) +#define SSI_CR1_ITFRM (1 << 24) +#define SSI_CR1_UNFIN (1 << 23) +#define SSI_CR1_MULTS (1 << 22) +#define SSI_CR1_FMAT_BIT 20 +#define SSI_CR1_FMAT_MASK (0x3 << SSI_CR1_FMAT_BIT) + #define SSI_CR1_FMAT_SPI (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */ + #define SSI_CR1_FMAT_SSP (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */ + #define SSI_CR1_FMAT_MW1 (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */ + #define SSI_CR1_FMAT_MW2 (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */ +#define SSI_CR1_TTRG_BIT 16 /* SSI1 TX trigger */ +#define SSI_CR1_TTRG_MASK (0xf << SSI1_CR1_TTRG_BIT) +#define SSI_CR1_MCOM_BIT 12 +#define SSI_CR1_MCOM_MASK (0xf << SSI_CR1_MCOM_BIT) + #define SSI_CR1_MCOM_1BIT (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */ + #define SSI_CR1_MCOM_2BIT (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */ + #define SSI_CR1_MCOM_3BIT (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */ + #define SSI_CR1_MCOM_4BIT (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */ + #define SSI_CR1_MCOM_5BIT (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */ + #define SSI_CR1_MCOM_6BIT (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */ + #define SSI_CR1_MCOM_7BIT (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */ + #define SSI_CR1_MCOM_8BIT (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */ + #define SSI_CR1_MCOM_9BIT (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */ + #define SSI_CR1_MCOM_10BIT (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */ + #define SSI_CR1_MCOM_11BIT (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */ + #define SSI_CR1_MCOM_12BIT (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */ + #define SSI_CR1_MCOM_13BIT (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */ + #define SSI_CR1_MCOM_14BIT (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */ + #define SSI_CR1_MCOM_15BIT (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */ + #define SSI_CR1_MCOM_16BIT (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */ +#define SSI_CR1_RTRG_BIT 8 /* SSI RX trigger */ +#define SSI_CR1_RTRG_MASK (0xf << SSI1_CR1_RTRG_BIT) +#define SSI_CR1_FLEN_BIT 4 +#define SSI_CR1_FLEN_MASK (0xf << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_2BIT (0x0 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_3BIT (0x1 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_4BIT (0x2 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_5BIT (0x3 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_6BIT (0x4 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_7BIT (0x5 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_8BIT (0x6 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_9BIT (0x7 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_10BIT (0x8 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_11BIT (0x9 << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_12BIT (0xA << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_13BIT (0xB << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_14BIT (0xC << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_15BIT (0xD << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_16BIT (0xE << SSI_CR1_FLEN_BIT) + #define SSI_CR1_FLEN_17BIT (0xF << SSI_CR1_FLEN_BIT) +#define SSI_CR1_PHA (1 << 1) +#define SSI_CR1_POL (1 << 0) + +/* SSI Status Register (SSI_SR) */ + +#define SSI_SR_TFIFONUM_BIT 16 +#define SSI_SR_TFIFONUM_MASK (0xff << SSI_SR_TFIFONUM_BIT) +#define SSI_SR_RFIFONUM_BIT 8 +#define SSI_SR_RFIFONUM_MASK (0xff << SSI_SR_RFIFONUM_BIT) +#define SSI_SR_END (1 << 7) +#define SSI_SR_BUSY (1 << 6) +#define SSI_SR_TFF (1 << 5) +#define SSI_SR_RFE (1 << 4) +#define SSI_SR_TFHE (1 << 3) +#define SSI_SR_RFHF (1 << 2) +#define SSI_SR_UNDR (1 << 1) +#define SSI_SR_OVER (1 << 0) + +/* SSI Interval Time Control Register (SSI_ITR) */ + +#define SSI_ITR_CNTCLK (1 << 15) +#define SSI_ITR_IVLTM_BIT 0 +#define SSI_ITR_IVLTM_MASK (0x7fff << SSI_ITR_IVLTM_BIT) + + +/************************************************************************* + * MSC + *************************************************************************/ +#define MSC_STRPCL (MSC0_BASE + 0x000) +#define MSC_STAT (MSC0_BASE + 0x004) +#define MSC_CLKRT (MSC0_BASE + 0x008) +#define MSC_CMDAT (MSC0_BASE + 0x00C) +#define MSC_RESTO (MSC0_BASE + 0x010) +#define MSC_RDTO (MSC0_BASE + 0x014) +#define MSC_BLKLEN (MSC0_BASE + 0x018) +#define MSC_NOB (MSC0_BASE + 0x01C) +#define MSC_SNOB (MSC0_BASE + 0x020) +#define MSC_IMASK (MSC0_BASE + 0x024) +#define MSC_IREG (MSC0_BASE + 0x028) +#define MSC_CMD (MSC0_BASE + 0x02C) +#define MSC_ARG (MSC0_BASE + 0x030) +#define MSC_RES (MSC0_BASE + 0x034) +#define MSC_RXFIFO (MSC0_BASE + 0x038) +#define MSC_TXFIFO (MSC0_BASE + 0x03C) + +#define REG_MSC_STRPCL REG16(MSC_STRPCL) +#define REG_MSC_STAT REG32(MSC_STAT) +#define REG_MSC_CLKRT REG16(MSC_CLKRT) +#define REG_MSC_CMDAT REG32(MSC_CMDAT) +#define REG_MSC_RESTO REG16(MSC_RESTO) +#define REG_MSC_RDTO REG16(MSC_RDTO) +#define REG_MSC_BLKLEN REG16(MSC_BLKLEN) +#define REG_MSC_NOB REG16(MSC_NOB) +#define REG_MSC_SNOB REG16(MSC_SNOB) +#define REG_MSC_IMASK REG16(MSC_IMASK) +#define REG_MSC_IREG REG16(MSC_IREG) +#define REG_MSC_CMD REG8(MSC_CMD) +#define REG_MSC_ARG REG32(MSC_ARG) +#define REG_MSC_RES REG16(MSC_RES) +#define REG_MSC_RXFIFO REG32(MSC_RXFIFO) +#define REG_MSC_TXFIFO REG32(MSC_TXFIFO) + +/* MSC Clock and Control Register (MSC_STRPCL) */ + +#define MSC_STRPCL_EXIT_MULTIPLE (1 << 7) +#define MSC_STRPCL_EXIT_TRANSFER (1 << 6) +#define MSC_STRPCL_START_READWAIT (1 << 5) +#define MSC_STRPCL_STOP_READWAIT (1 << 4) +#define MSC_STRPCL_RESET (1 << 3) +#define MSC_STRPCL_START_OP (1 << 2) +#define MSC_STRPCL_CLOCK_CONTROL_BIT 0 +#define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT) + #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */ + #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */ + +/* MSC Status Register (MSC_STAT) */ + +#define MSC_STAT_IS_RESETTING (1 << 15) +#define MSC_STAT_SDIO_INT_ACTIVE (1 << 14) +#define MSC_STAT_PRG_DONE (1 << 13) +#define MSC_STAT_DATA_TRAN_DONE (1 << 12) +#define MSC_STAT_END_CMD_RES (1 << 11) +#define MSC_STAT_DATA_FIFO_AFULL (1 << 10) +#define MSC_STAT_IS_READWAIT (1 << 9) +#define MSC_STAT_CLK_EN (1 << 8) +#define MSC_STAT_DATA_FIFO_FULL (1 << 7) +#define MSC_STAT_DATA_FIFO_EMPTY (1 << 6) +#define MSC_STAT_CRC_RES_ERR (1 << 5) +#define MSC_STAT_CRC_READ_ERROR (1 << 4) +#define MSC_STAT_CRC_WRITE_ERROR_BIT 2 +#define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT) + #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */ + #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */ + #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */ +#define MSC_STAT_TIME_OUT_RES (1 << 1) +#define MSC_STAT_TIME_OUT_READ (1 << 0) + +/* MSC Bus Clock Control Register (MSC_CLKRT) */ + +#define MSC_CLKRT_CLK_RATE_BIT 0 +#define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT) + #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */ + #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */ + +/* MSC Command Sequence Control Register (MSC_CMDAT) */ + +#define MSC_CMDAT_IO_ABORT (1 << 11) +#define MSC_CMDAT_BUS_WIDTH_BIT 9 +#define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT) + #define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */ + #define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */ + #define CMDAT_BUS_WIDTH1 (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) + #define CMDAT_BUS_WIDTH4 (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) +#define MSC_CMDAT_DMA_EN (1 << 8) +#define MSC_CMDAT_INIT (1 << 7) +#define MSC_CMDAT_BUSY (1 << 6) +#define MSC_CMDAT_STREAM_BLOCK (1 << 5) +#define MSC_CMDAT_WRITE (1 << 4) +#define MSC_CMDAT_READ (0 << 4) +#define MSC_CMDAT_DATA_EN (1 << 3) +#define MSC_CMDAT_RESPONSE_BIT 0 +#define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT) + #define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */ + #define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */ + #define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */ + #define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */ + #define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */ + #define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */ + #define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */ + +#define CMDAT_DMA_EN (1 << 8) +#define CMDAT_INIT (1 << 7) +#define CMDAT_BUSY (1 << 6) +#define CMDAT_STREAM (1 << 5) +#define CMDAT_WRITE (1 << 4) +#define CMDAT_DATA_EN (1 << 3) + +/* MSC Interrupts Mask Register (MSC_IMASK) */ + +#define MSC_IMASK_SDIO (1 << 7) +#define MSC_IMASK_TXFIFO_WR_REQ (1 << 6) +#define MSC_IMASK_RXFIFO_RD_REQ (1 << 5) +#define MSC_IMASK_END_CMD_RES (1 << 2) +#define MSC_IMASK_PRG_DONE (1 << 1) +#define MSC_IMASK_DATA_TRAN_DONE (1 << 0) + + +/* MSC Interrupts Status Register (MSC_IREG) */ + +#define MSC_IREG_SDIO (1 << 7) +#define MSC_IREG_TXFIFO_WR_REQ (1 << 6) +#define MSC_IREG_RXFIFO_RD_REQ (1 << 5) +#define MSC_IREG_END_CMD_RES (1 << 2) +#define MSC_IREG_PRG_DONE (1 << 1) +#define MSC_IREG_DATA_TRAN_DONE (1 << 0) + +/************************************************************************* + * EMC (External SDR Controller) + *************************************************************************/ +#define EMC_LOW_SDRAM_SPACE_SIZE 0x10000000 /* 256M */ +#define EMC_MEM_PHY_BASE 0x20000000 +#define EMC_MEM_PHY_BASE_SHIFT 24 + + +#define EMC_BCR (EMC_BASE + 0x0) /* BCR */ + +#define EMC_DMCR (EMC_BASE + 0x80) /* DRAM Control Register */ +#define EMC_RTCSR (EMC_BASE + 0x84) /* Refresh Time Control/Status Register */ +#define EMC_RTCNT (EMC_BASE + 0x88) /* Refresh Timer Counter */ +#define EMC_RTCOR (EMC_BASE + 0x8c) /* Refresh Time Constant Register */ + +#define EMC_DMAR0 (EMC_BASE + 0x90) /* SDRAM Bank 0 Addr Config Register */ +#define EMC_DMAR1 (EMC_BASE + 0x94) /* SDRAM Bank 1 Addr Config Register */ +#define EMC_SDMR0 (EMC_BASE + 0x8000) /* Mode Register of SDRAM bank 0 */ + +#define REG_EMC_BCR REG32(EMC_BCR) + +#define REG_EMC_DMCR REG32(EMC_DMCR) +#define REG_EMC_RTCSR REG16(EMC_RTCSR) +#define REG_EMC_RTCNT REG16(EMC_RTCNT) +#define REG_EMC_RTCOR REG16(EMC_RTCOR) +#define REG_EMC_DMAR0 REG32(EMC_DMAR0) +#define REG_EMC_DMAR1 REG32(EMC_DMAR1) + +#define EMC_PMEMPS0 (EMC_BASE + 0x6000) +#define EMC_PMEMPS1 (EMC_BASE + 0x6004) +#define EMC_PMEMPS2 (EMC_BASE + 0x6008) +#define EMC_PMEMPS3 (EMC_BASE + 0x600c) + +#define REG_EMC_PMEMPS0 REG32(EMC_PMEMPS0) +#define REG_EMC_PMEMPS1 REG32(EMC_PMEMPS1) +#define REG_EMC_PMEMPS2 REG32(EMC_PMEMPS2) +#define REG_EMC_PMEMPS3 REG32(EMC_PMEMPS3) + +/* DRAM Control Register */ +#define EMC_DMCR_BW_BIT 31 +#define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT) +#define EMC_DMCR_CA_BIT 26 +#define EMC_DMCR_CA_MASK (0x07 << EMC_DMCR_CA_BIT) + #define EMC_DMCR_CA_8 (0 << EMC_DMCR_CA_BIT) + #define EMC_DMCR_CA_9 (1 << EMC_DMCR_CA_BIT) + #define EMC_DMCR_CA_10 (2 << EMC_DMCR_CA_BIT) + #define EMC_DMCR_CA_11 (3 << EMC_DMCR_CA_BIT) + #define EMC_DMCR_CA_12 (4 << EMC_DMCR_CA_BIT) +#define EMC_DMCR_RMODE (1 << 25) +#define EMC_DMCR_RFSH (1 << 24) +#define EMC_DMCR_MRSET (1 << 23) +#define EMC_DMCR_RA_BIT 20 +#define EMC_DMCR_RA_MASK (0x03 << EMC_DMCR_RA_BIT) + #define EMC_DMCR_RA_11 (0 << EMC_DMCR_RA_BIT) + #define EMC_DMCR_RA_12 (1 << EMC_DMCR_RA_BIT) + #define EMC_DMCR_RA_13 (2 << EMC_DMCR_RA_BIT) +#define EMC_DMCR_BA_BIT 19 +#define EMC_DMCR_BA (1 << EMC_DMCR_BA_BIT) +#define EMC_DMCR_PDM (1 << 18) +#define EMC_DMCR_EPIN (1 << 17) +#define EMC_DMCR_MBSEL_BIT 16 + #define EMC_DMCR_MBSEL_B0 (0 << 16) + #define EMC_DMCR_MBSEL_B1 (1 << 16) +#define EMC_DMCR_TRAS_BIT 13 +#define EMC_DMCR_TRAS_MASK (0x07 << EMC_DMCR_TRAS_BIT) +#define EMC_DMCR_RCD_BIT 11 +#define EMC_DMCR_RCD_MASK (0x03 << EMC_DMCR_RCD_BIT) +#define EMC_DMCR_TPC_BIT 8 +#define EMC_DMCR_TPC_MASK (0x07 << EMC_DMCR_TPC_BIT) +#define EMC_DMCR_TRWL_BIT 5 +#define EMC_DMCR_TRWL_MASK (0x03 << EMC_DMCR_TRWL_BIT) +#define EMC_DMCR_TRC_BIT 2 +#define EMC_DMCR_TRC_MASK (0x07 << EMC_DMCR_TRC_BIT) +#define EMC_DMCR_TCL_BIT 0 +#define EMC_DMCR_TCL_MASK (0x03 << EMC_DMCR_TCL_BIT) + +/* Refresh Time Control/Status Register */ +#define EMC_RTCSR_CMF (1 << 7) +#define EMC_RTCSR_CKS_BIT 0 +#define EMC_RTCSR_CKS_MASK (0x07 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_DISABLE (0 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_4 (1 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_16 (2 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_64 (3 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_256 (4 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_1024 (5 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_2048 (6 << EMC_RTCSR_CKS_BIT) + #define EMC_RTCSR_CKS_4096 (7 << EMC_RTCSR_CKS_BIT) + +/* SDRAM Bank Address Configuration Register */ +#define EMC_DMAR_BASE_BIT 8 +#define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT) +#define EMC_DMAR_MASK_BIT 0 +#define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT) + +/* Mode Register of SDRAM bank 0 */ +#define EMC_SDMR_BM (1 << 9) /* Write Single Mode */ +#define EMC_SDMR_OM_BIT 7 /* Operating Mode */ +#define EMC_SDMR_OM_MASK (3 << EMC_SDMR_OM_BIT) + #define EMC_SDMR_OM_NORMAL (0 << EMC_SDMR_OM_BIT) +#define EMC_SDMR_CAS_BIT 4 /* CAS Latency */ +#define EMC_SDMR_CAS_MASK (7 << EMC_SDMR_CAS_BIT) + #define EMC_SDMR_CAS_1 (1 << EMC_SDMR_CAS_BIT) + #define EMC_SDMR_CAS_2 (2 << EMC_SDMR_CAS_BIT) + #define EMC_SDMR_CAS_3 (3 << EMC_SDMR_CAS_BIT) +#define EMC_SDMR_BT_BIT 3 /* Burst Type */ +#define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT) + #define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT) /* Sequential */ + #define EMC_SDMR_BT_INT (1 << EMC_SDMR_BT_BIT) /* Interleave */ +#define EMC_SDMR_BL_BIT 0 /* Burst Length */ +#define EMC_SDMR_BL_MASK (7 << EMC_SDMR_BL_BIT) + #define EMC_SDMR_BL_1 (0 << EMC_SDMR_BL_BIT) + #define EMC_SDMR_BL_2 (1 << EMC_SDMR_BL_BIT) + #define EMC_SDMR_BL_4 (2 << EMC_SDMR_BL_BIT) + #define EMC_SDMR_BL_8 (3 << EMC_SDMR_BL_BIT) + +#define EMC_SDMR_CAS2_16BIT \ + (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) +#define EMC_SDMR_CAS2_32BIT \ + (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) +#define EMC_SDMR_CAS3_16BIT \ + (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) +#define EMC_SDMR_CAS3_32BIT \ + (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) + +/* Extended Mode Register of Mobile SDRAM*/ +#define EMC_SDMR_SET_BA1 (1 << 14) /*BA1*/ +#define EMC_SDMR_SET_BA0 (1 << 13) /*BA0*/ + +#define EMC_SDMR_DS_BIT 5 /* Driver strength */ +#define EMC_SDMR_DS_MASK (3 << EMC_SDMR_DS_BIT) + #define EMC_SDMR_DS_FULL (0 << EMC_SDMR_DS_BIT) /*Full*/ + #define EMC_SDMR_DS_HALF (1 << EMC_SDMR_DS_BIT) /*1/2 Strength*/ + #define EMC_SDMR_DS_QUTR (2 << EMC_SDMR_DS_BIT) /*1/4 Strength*/ + +#define EMC_SDMR_PRSR_BIT 0 /* Partial Array Self Refresh */ +#define EMC_SDMR_PRSR_MASK (7 << EMC_SDMR_PRSR_BIT) + #define EMC_SDMR_PRSR_ALL (0 << EMC_SDMR_PRSR_BIT) /*All Banks*/ + #define EMC_SDMR_PRSR_HALF_TL (1 << EMC_SDMR_PRSR_BIT) /*Half of Total Bank*/ + #define EMC_SDMR_PRSR_QUTR_TL (2 << EMC_SDMR_PRSR_BIT) /*Quarter of Total Bank*/ + #define EMC_SDMR_PRSR_HALF_B0 (5 << EMC_SDMR_PRSR_BIT) /*Half of Bank0*/ + #define EMC_SDMR_PRSR_QUTR_B0 (6 << EMC_SDMR_PRSR_BIT) /*Quarter of Bank0*/ + +#define EMC_DMAR_BASE_BIT 8 +#define EMC_DMAR_MASK_BIT 0 + +#define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT) +#define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT) + +#define EMC_DMAR0_BASE (0x20 << EMC_DMAR_BASE_BIT) +#define EMC_DMAR1_BASE_64M (0x24 << EMC_DMAR_BASE_BIT) /*when bank0 is 64M*/ +#define EMC_DMAR1_BASE_128M (0x28 << EMC_DMAR_BASE_BIT) /*when bank0 is 128M*/ + +#define EMC_DMAR_MASK_64_64 (0xfc << EMC_DMAR_MASK_BIT) /*mask for two 64M SDRAM*/ +#define EMC_DMAR_MASK_128_128 (0xf8 << EMC_DMAR_MASK_BIT) /*mask for two 128M SDRAM*/ + + +/************************************************************************* + * NEMC (External Normal Memory Controller) + *************************************************************************/ +#define NEMC_BCR (NEMC_BASE + 0x0) /* BCR */ + +#define NEMC_SMCR1 (NEMC_BASE + 0x14) /* Static Memory Control Register 1 */ +#define NEMC_SMCR2 (NEMC_BASE + 0x18) /* Static Memory Control Register 2 */ +#define NEMC_SMCR3 (NEMC_BASE + 0x1c) /* Static Memory Control Register 3 */ +#define NEMC_SMCR4 (NEMC_BASE + 0x20) /* Static Memory Control Register 4 */ +#define NEMC_SMCR5 (NEMC_BASE + 0x24) /* Static Memory Control Register 5 */ +#define NEMC_SMCR6 (NEMC_BASE + 0x28) /* Static Memory Control Register 6 */ +#define NEMC_SACR1 (NEMC_BASE + 0x34) /* Static Memory Bank 1 Addr Config Reg */ +#define NEMC_SACR2 (NEMC_BASE + 0x38) /* Static Memory Bank 2 Addr Config Reg */ +#define NEMC_SACR3 (NEMC_BASE + 0x3c) /* Static Memory Bank 3 Addr Config Reg */ +#define NEMC_SACR4 (NEMC_BASE + 0x40) /* Static Memory Bank 4 Addr Config Reg */ +#define NEMC_SACR5 (NEMC_BASE + 0x44) /* Static Memory Bank 5 Addr Config Reg */ +#define NEMC_SACR6 (NEMC_BASE + 0x48) /* Static Memory Bank 6 Addr Config Reg */ + +#define NEMC_NFCSR (NEMC_BASE + 0x050) /* NAND Flash Control/Status Register */ + +#define REG_NEMC_BCR REG32(NEMC_BCR) +#define REG_NEMC_SMCR1 REG32(NEMC_SMCR1) +#define REG_NEMC_SMCR2 REG32(NEMC_SMCR2) +#define REG_NEMC_SMCR3 REG32(NEMC_SMCR3) +#define REG_NEMC_SMCR4 REG32(NEMC_SMCR4) +#define REG_NEMC_SMCR5 REG32(NEMC_SMCR5) +#define REG_NEMC_SMCR6 REG32(NEMC_SMCR6) +#define REG_NEMC_SACR1 REG32(NEMC_SACR1) +#define REG_NEMC_SACR2 REG32(NEMC_SACR2) +#define REG_NEMC_SACR3 REG32(NEMC_SACR3) +#define REG_NEMC_SACR4 REG32(NEMC_SACR4) +#define REG_NEMC_SACR5 REG32(NEMC_SACR5) +#define REG_NEMC_SACR6 REG32(NEMC_SACR6) + + +#define REG_NEMC_NFCSR REG32(NEMC_NFCSR) + + +/* Bus Control Register */ +#define NEMC_BCR_BT_SEL_BIT 30 +#define NEMC_BCR_BT_SEL_MASK (0x3 << NEMC_BCR_BT_SEL_BIT) +#define NEMC_BCR_PK_SEL (1 << 24) +#define NEMC_BCR_BSR_MASK (1 << 2) /* Nand and SDRAM Bus Share Select: 0, share; 1, unshare */ + #define NEMC_BCR_BSR_SHARE (0 << 2) + #define NEMC_BCR_BSR_UNSHARE (1 << 2) +#define NEMC_BCR_BRE (1 << 1) +#define NEMC_BCR_ENDIAN (1 << 0) + +/* Static Memory Control Register */ +#define NEMC_SMCR_STRV_BIT 24 +#define NEMC_SMCR_STRV_MASK (0x0f << NEMC_SMCR_STRV_BIT) +#define NEMC_SMCR_TAW_BIT 20 +#define NEMC_SMCR_TAW_MASK (0x0f << NEMC_SMCR_TAW_BIT) +#define NEMC_SMCR_TBP_BIT 16 +#define NEMC_SMCR_TBP_MASK (0x0f << NEMC_SMCR_TBP_BIT) +#define NEMC_SMCR_TAH_BIT 12 +#define NEMC_SMCR_TAH_MASK (0x07 << NEMC_SMCR_TAH_BIT) +#define NEMC_SMCR_TAS_BIT 8 +#define NEMC_SMCR_TAS_MASK (0x07 << NEMC_SMCR_TAS_BIT) +#define NEMC_SMCR_BW_BIT 6 +#define NEMC_SMCR_BW_MASK (0x03 << NEMC_SMCR_BW_BIT) + #define NEMC_SMCR_BW_8BIT (0 << NEMC_SMCR_BW_BIT) + #define NEMC_SMCR_BW_16BIT (1 << NEMC_SMCR_BW_BIT) + #define NEMC_SMCR_BW_32BIT (2 << NEMC_SMCR_BW_BIT) +#define NEMC_SMCR_BCM (1 << 3) +#define NEMC_SMCR_BL_BIT 1 +#define NEMC_SMCR_BL_MASK (0x03 << NEMC_SMCR_BL_BIT) + #define NEMC_SMCR_BL_4 (0 << NEMC_SMCR_BL_BIT) + #define NEMC_SMCR_BL_8 (1 << NEMC_SMCR_BL_BIT) + #define NEMC_SMCR_BL_16 (2 << NEMC_SMCR_BL_BIT) + #define NEMC_SMCR_BL_32 (3 << NEMC_SMCR_BL_BIT) +#define NEMC_SMCR_SMT (1 << 0) + +/* Static Memory Bank Addr Config Reg */ +#define NEMC_SACR_BASE_BIT 8 +#define NEMC_SACR_BASE_MASK (0xff << NEMC_SACR_BASE_BIT) +#define NEMC_SACR_MASK_BIT 0 +#define NEMC_SACR_MASK_MASK (0xff << NEMC_SACR_MASK_BIT) + +/* NAND Flash Control/Status Register */ +#define NEMC_NFCSR_NFCE4 (1 << 7) /* NAND Flash Enable */ +#define NEMC_NFCSR_NFE4 (1 << 6) /* NAND Flash FCE# Assertion Enable */ +#define NEMC_NFCSR_NFCE3 (1 << 5) +#define NEMC_NFCSR_NFE3 (1 << 4) +#define NEMC_NFCSR_NFCE2 (1 << 3) +#define NEMC_NFCSR_NFE2 (1 << 2) +#define NEMC_NFCSR_NFCE1 (1 << 1) +#define NEMC_NFCSR_NFE1 (1 << 0) + +/************************************************************************* + * DDRC (DDR Controller) + *************************************************************************/ +#define DDR_MEM_PHY_BASE 0x20000000 + +#define DDRC_ST (DDRC_BASE + 0x0) /* DDR Status Register */ +#define DDRC_CFG (DDRC_BASE + 0x4) /* DDR Configure Register */ +#define DDRC_CTRL (DDRC_BASE + 0x8) /* DDR Control Register */ +#define DDRC_LMR (DDRC_BASE + 0xc) /* DDR Load-Mode-Register */ +#define DDRC_TIMING1 (DDRC_BASE + 0x10) /* DDR Timing Config Register 1 */ +#define DDRC_TIMING2 (DDRC_BASE + 0x14) /* DDR Timing Config Register 2 */ +#define DDRC_REFCNT (DDRC_BASE + 0x18) /* DDR Auto-Refresh Counter */ +#define DDRC_DQS (DDRC_BASE + 0x1c) /* DDR DQS Delay Control Register */ +#define DDRC_DQS_ADJ (DDRC_BASE + 0x20) /* DDR DQS Delay Adjust Register */ +#define DDRC_MMAP0 (DDRC_BASE + 0x24) /* DDR Memory Map Config Register */ +#define DDRC_MMAP1 (DDRC_BASE + 0x28) /* DDR Memory Map Config Register */ +#define DDRC_MDELAY (DDRC_BASE + 0x2c) /* DDR Memory Map Config Register */ + +/* DDRC Register */ +#define REG_DDRC_ST REG32(DDRC_ST) +#define REG_DDRC_CFG REG32(DDRC_CFG) +#define REG_DDRC_CTRL REG32(DDRC_CTRL) +#define REG_DDRC_LMR REG32(DDRC_LMR) +#define REG_DDRC_TIMING1 REG32(DDRC_TIMING1) +#define REG_DDRC_TIMING2 REG32(DDRC_TIMING2) +#define REG_DDRC_REFCNT REG32(DDRC_REFCNT) +#define REG_DDRC_DQS REG32(DDRC_DQS) +#define REG_DDRC_DQS_ADJ REG32(DDRC_DQS_ADJ) +#define REG_DDRC_MMAP0 REG32(DDRC_MMAP0) +#define REG_DDRC_MMAP1 REG32(DDRC_MMAP1) +#define REG_DDRC_MDELAY REG32(DDRC_MDELAY) + +/* DDRC Status Register */ +#define DDRC_ST_ENDIAN (1 << 7) /* 0 Little data endian + 1 Big data endian */ +#define DDRC_ST_DPDN (1 << 5) /* 0 DDR memory is NOT in deep-power-down state + 1 DDR memory is in deep-power-down state */ +#define DDRC_ST_PDN (1 << 4) /* 0 DDR memory is NOT in power-down state + 1 DDR memory is in power-down state */ +#define DDRC_ST_AREF (1 << 3) /* 0 DDR memory is NOT in auto-refresh state + 1 DDR memory is in auto-refresh state */ +#define DDRC_ST_SREF (1 << 2) /* 0 DDR memory is NOT in self-refresh state + 1 DDR memory is in self-refresh state */ +#define DDRC_ST_CKE1 (1 << 1) /* 0 CKE1 Pin is low + 1 CKE1 Pin is high */ +#define DDRC_ST_CKE0 (1 << 0) /* 0 CKE0 Pin is low + 1 CKE0 Pin is high */ + +/* DDRC Configure Register */ +#define DDRC_CFG_MSEL_BIT 16 /* Mask delay select */ +#define DDRC_CFG_MSEL_MASK (0x3 << DDRC_CFG_MSEL_BIT) + #define DDRC_CFG_MSEL_0 (0 << DDRC_CFG_MSEL_BIT) /* 00 No delay */ + #define DDRC_CFG_MSEL_1 (1 << DDRC_CFG_MSEL_BIT) /* 01 delay 1 tCK */ + #define DDRC_CFG_MSEL_2 (2 << DDRC_CFG_MSEL_BIT) /* 10 delay 2 tCK */ + #define DDRC_CFG_MSEL_3 (3 << DDRC_CFG_MSEL_BIT) /* 11 delay 3 tCK */ + +#define DDRC_CFG_MPRT (1 << 15) /* mem protect */ + +#define DDRC_CFG_ROW1_BIT 27 /* Row Address width. */ +#define DDRC_CFG_COL1_BIT 25 /* Row Address width. */ +#define DDRC_CFG_BA1 (1 << 24) +#define DDRC_CFG_IMBA (1 << 23) +#define DDRC_CFG_BTRUN (1 << 21) + +#define DDRC_CFG_TYPE_BIT 12 +#define DDRC_CFG_TYPE_MASK (0x7 << DDRC_CFG_TYPE_BIT) +#define DDRC_CFG_TYPE_DDR1 (2 << DDRC_CFG_TYPE_BIT) +#define DDRC_CFG_TYPE_MDDR (3 << DDRC_CFG_TYPE_BIT) +#define DDRC_CFG_TYPE_DDR2 (4 << DDRC_CFG_TYPE_BIT) + +#define DDRC_CFG_ROW_BIT 10 /* Row Address width. */ +#define DDRC_CFG_ROW_MASK (0x3 << DDRC_CFG_ROW_BIT) + #define DDRC_CFG_ROW_13 (0 << DDRC_CFG_ROW_BIT) /* 13-bit row address is used */ + #define DDRC_CFG_ROW_14 (1 << DDRC_CFG_ROW_BIT) /* 14-bit row address is used */ + +#define DDRC_CFG_COL_BIT 8 /* Column Address width. + Specify the Column address width of external DDR. */ +#define DDRC_CFG_COL_MASK (0x3 << DDRC_CFG_COL_BIT) + #define DDRC_CFG_COL_9 (0 << DDRC_CFG_COL_BIT) /* 9-bit Column address is used */ + #define DDRC_CFG_COL_10 (1 << DDRC_CFG_COL_BIT) /* 10-bit Column address is used */ + +#define DDRC_CFG_CS1EN (1 << 7) /* 0 DDR Pin CS1 un-used + 1 There're DDR memory connected to CS1 */ +#define DDRC_CFG_CS0EN (1 << 6) /* 0 DDR Pin CS0 un-used + 1 There're DDR memory connected to CS0 */ + +#define DDRC_CFG_TSEL_BIT 18 /* Read delay select */ +#define DDRC_CFG_TSEL_MASK (0x3 << DDRC_CFG_TSEL_BIT) +#define DDRC_CFG_TSEL_0 (0 << DDRC_CFG_TSEL_BIT) /* No delay */ +#define DDRC_CFG_TSEL_1 (1 << DDRC_CFG_TSEL_BIT) /* delay 1 tCK */ +#define DDRC_CFG_TSEL_2 (2 << DDRC_CFG_TSEL_BIT) /* delay 2 tCK */ +#define DDRC_CFG_TSEL_3 (3 << DDRC_CFG_TSEL_BIT) /* delay 3 tCK */ + +#define DDRC_CFG_CL_BIT 2 /* CAS Latency */ +#define DDRC_CFG_CL_MASK (0xf << DDRC_CFG_CL_BIT) +#define DDRC_CFG_CL_3 (0 << DDRC_CFG_CL_BIT) /* CL = 3 tCK */ +#define DDRC_CFG_CL_4 (1 << DDRC_CFG_CL_BIT) /* CL = 4 tCK */ +#define DDRC_CFG_CL_5 (2 << DDRC_CFG_CL_BIT) /* CL = 5 tCK */ +#define DDRC_CFG_CL_6 (3 << DDRC_CFG_CL_BIT) /* CL = 6 tCK */ + +#define DDRC_CFG_BA (1 << 1) /* 0 4 bank device, Pin ba[1:0] valid, ba[2] un-used + 1 8 bank device, Pin ba[2:0] valid*/ +#define DDRC_CFG_DW (1 << 0) /*0 External memory data width is 16-bit + 1 External memory data width is 32-bit */ + +/* DDRC Control Register */ +#define DDRC_CTRL_ACTPD (1 << 15) /* 0 Precharge all banks before entering power-down + 1 Do not precharge banks before entering power-down */ +#define DDRC_CTRL_PDT_BIT 12 /* Power-Down Timer */ +#define DDRC_CTRL_PDT_MASK (0x7 << DDRC_CTRL_PDT_BIT) + #define DDRC_CTRL_PDT_DIS (0 << DDRC_CTRL_PDT_BIT) /* power-down disabled */ + #define DDRC_CTRL_PDT_8 (1 << DDRC_CTRL_PDT_BIT) /* Enter power-down after 8 tCK idle */ + #define DDRC_CTRL_PDT_16 (2 << DDRC_CTRL_PDT_BIT) /* Enter power-down after 16 tCK idle */ + #define DDRC_CTRL_PDT_32 (3 << DDRC_CTRL_PDT_BIT) /* Enter power-down after 32 tCK idle */ + #define DDRC_CTRL_PDT_64 (4 << DDRC_CTRL_PDT_BIT) /* Enter power-down after 64 tCK idle */ + #define DDRC_CTRL_PDT_128 (5 << DDRC_CTRL_PDT_BIT) /* Enter power-down after 128 tCK idle */ + +#define DDRC_CTRL_PRET_BIT 8 /* Precharge Timer */ +#define DDRC_CTRL_PRET_MASK (0x7 << DDRC_CTRL_PRET_BIT) /* */ + #define DDRC_CTRL_PRET_DIS (0 << DDRC_CTRL_PRET_BIT) /* PRET function Disabled */ + #define DDRC_CTRL_PRET_8 (1 << DDRC_CTRL_PRET_BIT) /* Precharge active bank after 8 tCK idle */ + #define DDRC_CTRL_PRET_16 (2 << DDRC_CTRL_PRET_BIT) /* Precharge active bank after 16 tCK idle */ + #define DDRC_CTRL_PRET_32 (3 << DDRC_CTRL_PRET_BIT) /* Precharge active bank after 32 tCK idle */ + #define DDRC_CTRL_PRET_64 (4 << DDRC_CTRL_PRET_BIT) /* Precharge active bank after 64 tCK idle */ + #define DDRC_CTRL_PRET_128 (5 << DDRC_CTRL_PRET_BIT) /* Precharge active bank after 128 tCK idle */ + +#define DDRC_CTRL_DPD (1 << 6) /* 1 Drive external DDR device entering self-refresh mode */ + +#define DDRC_CTRL_SR (1 << 5) /* 1 Drive external DDR device entering self-refresh mode + 0 Drive external DDR device exiting self-refresh mode */ +#define DDRC_CTRL_UNALIGN (1 << 4) /* 0 Disable unaligned transfer on AXI BUS + 1 Enable unaligned transfer on AXI BUS */ +#define DDRC_CTRL_ALH (1 << 3) /* Advanced Latency Hiding: + 0 Disable ALH + 1 Enable ALH */ +#define DDRC_CTRL_RDC (1 << 2) /* 0 dclk clock frequency is lower than 60MHz + 1 dclk clock frequency is higher than 60MHz */ +#define DDRC_CTRL_CKE (1 << 1) /* 0 Not set CKE Pin High + 1 Set CKE Pin HIGH */ +#define DDRC_CTRL_RESET (1 << 0) /* 0 End resetting ddrc_controller + 1 Resetting ddrc_controller */ + +/* DDRC Load-Mode-Register */ +#define DDRC_LMR_DDR_ADDR_BIT 16 /* When performing a DDR command, DDRC_ADDR[13:0] + corresponding to external DDR address Pin A[13:0] */ +#define DDRC_LMR_DDR_ADDR_MASK (0xff << DDRC_LMR_DDR_ADDR_BIT) + +#define DDRC_LMR_BA_BIT 8 /* When performing a DDR command, BA[2:0] + corresponding to external DDR address Pin BA[2:0]. */ +#define DDRC_LMR_BA_MASK (0x7 << DDRC_LMR_BA_BIT) + /* For DDR2 */ + #define DDRC_LMR_BA_MRS (0 << DDRC_LMR_BA_BIT) /* Mode Register set */ + #define DDRC_LMR_BA_EMRS1 (1 << DDRC_LMR_BA_BIT) /* Extended Mode Register1 set */ + #define DDRC_LMR_BA_EMRS2 (2 << DDRC_LMR_BA_BIT) /* Extended Mode Register2 set */ + #define DDRC_LMR_BA_EMRS3 (3 << DDRC_LMR_BA_BIT) /* Extended Mode Register3 set */ + /* For mobile DDR */ + #define DDRC_LMR_BA_M_MRS (0 << DDRC_LMR_BA_BIT) /* Mode Register set */ + #define DDRC_LMR_BA_M_EMRS (2 << DDRC_LMR_BA_BIT) /* Extended Mode Register set */ + #define DDRC_LMR_BA_M_SR (1 << DDRC_LMR_BA_BIT) /* Status Register set */ + /* For Normal DDR1 */ + #define DDRC_LMR_BA_N_MRS (0 << DDRC_LMR_BA_BIT) /* Mode Register set */ + #define DDRC_LMR_BA_N_EMRS (1 << DDRC_LMR_BA_BIT) /* Extended Mode Register set */ + +#define DDRC_LMR_CMD_BIT 4 +#define DDRC_LMR_CMD_MASK (0x3 << DDRC_LMR_CMD_BIT) + #define DDRC_LMR_CMD_PREC (0 << DDRC_LMR_CMD_BIT)/* Precharge one bank/All banks */ + #define DDRC_LMR_CMD_AUREF (1 << DDRC_LMR_CMD_BIT)/* Auto-Refresh */ + #define DDRC_LMR_CMD_LMR (2 << DDRC_LMR_CMD_BIT)/* Load Mode Register */ + +#define DDRC_LMR_START (1 << 0) /* 0 No command is performed + 1 On the posedge of START, perform a command + defined by CMD field */ + +/* DDRC Mode Register Set */ +#define DDR2_MRS_PD_BIT 10 /* Active power down exit time */ +#define DDR2_MRS_PD_MASK (1 << DDR_MRS_PD_BIT) + #define DDR2_MRS_PD_FAST_EXIT (0 << 10) + #define DDR2_MRS_PD_SLOW_EXIT (1 << 10) +#define DDR2_MRS_WR_BIT 9 /* Write Recovery for autoprecharge */ +#define DDR2_MRS_WR_MASK (7 << DDR_MRS_WR_BIT) +#define DDR2_MRS_DLL_RST (1 << 8) /* DLL Reset */ +#define DDR2_MRS_TM_BIT 7 /* Operating Mode */ +#define DDR2_MRS_TM_MASK (1 << DDR_MRS_TM_BIT) + #define DDR2_MRS_TM_NORMAL (0 << DDR_MRS_TM_BIT) + #define DDR2_MRS_TM_TEST (1 << DDR_MRS_TM_BIT) +#define DDR_MRS_CAS_BIT 4 /* CAS Latency */ +#define DDR_MRS_CAS_MASK (7 << DDR_MRS_CAS_BIT) +#define DDR_MRS_BT_BIT 3 /* Burst Type */ +#define DDR_MRS_BT_MASK (1 << DDR_MRS_BT_BIT) + #define DDR_MRS_BT_SEQ (0 << DDR_MRS_BT_BIT) /* Sequential */ + #define DDR_MRS_BT_INT (1 << DDR_MRS_BT_BIT) /* Interleave */ +#define DDR_MRS_BL_BIT 0 /* Burst Length */ +#define DDR_MRS_BL_MASK (7 << DDR_MRS_BL_BIT) + #define DDR_MRS_BL_4 (2 << DDR_MRS_BL_BIT) + #define DDR_MRS_BL_8 (3 << DDR_MRS_BL_BIT) + +/* DDR2 Extended Mode Register1 Set */ +#define DDR_EMRS1_QOFF (1<<12) /* 0 Output buffer enabled + 1 Output buffer disabled */ +#define DDR_EMRS1_RDQS_EN (1<<11) /* 0 Disable + 1 Enable */ +#define DDR_EMRS1_DQS_DIS (1<<10) /* 0 Enable + 1 Disable */ +#define DDR_EMRS1_OCD_BIT 7 /* Additive Latency 0 -> 6 */ +#define DDR_EMRS1_OCD_MASK (0x7 << DDR_EMRS1_OCD_BIT) + #define DDR_EMRS1_OCD_EXIT (0 << DDR_EMRS1_OCD_BIT) + #define DDR_EMRS1_OCD_D0 (1 << DDR_EMRS1_OCD_BIT) + #define DDR_EMRS1_OCD_D1 (2 << DDR_EMRS1_OCD_BIT) + #define DDR_EMRS1_OCD_ADJ (4 << DDR_EMRS1_OCD_BIT) + #define DDR_EMRS1_OCD_DFLT (7 << DDR_EMRS1_OCD_BIT) +#define DDR_EMRS1_AL_BIT 3 /* Additive Latency 0 -> 6 */ +#define DDR_EMRS1_AL_MASK (7 << DDR_EMRS1_AL_BIT) +#define DDR_EMRS1_RTT_BIT 2 /* */ +#define DDR_EMRS1_RTT_MASK (0x11 << DDR_EMRS1_DIC_BIT) /* Bit 6, Bit 2 */ +#define DDR_EMRS1_DIC_BIT 1 /* Output Driver Impedence Control */ +#define DDR_EMRS1_DIC_MASK (1 << DDR_EMRS1_DIC_BIT) /* 100% */ + #define DDR_EMRS1_DIC_NORMAL (0 << DDR_EMRS1_DIC_BIT) /* 60% */ + #define DDR_EMRS1_DIC_HALF (1 << DDR_EMRS1_DIC_BIT) +#define DDR_EMRS1_DLL_BIT 0 /* DLL Enable */ +#define DDR_EMRS1_DLL_MASK (1 << DDR_EMRS1_DLL_BIT) + #define DDR_EMRS1_DLL_EN (0 << DDR_EMRS1_DLL_BIT) + #define DDR_EMRS1_DLL_DIS (1 << DDR_EMRS1_DLL_BIT) + +/* Mobile SDRAM Extended Mode Register */ +#define DDR_EMRS_DS_BIT 5 /* Driver strength */ +#define DDR_EMRS_DS_MASK (3 << DDR_EMRS_DS_BIT) + #define DDR_EMRS_DS_FULL (0 << DDR_EMRS_DS_BIT) /*Full*/ + #define DDR_EMRS_DS_HALF (1 << DDR_EMRS_DS_BIT) /*1/2 Strength*/ + #define DDR_EMRS_DS_QUTR (2 << DDR_EMRS_DS_BIT) /*1/4 Strength*/ + +#define DDR_EMRS_PRSR_BIT 0 /* Partial Array Self Refresh */ +#define DDR_EMRS_PRSR_MASK (7 << DDR_EMRS_PRSR_BIT) + #define DDR_EMRS_PRSR_ALL (0 << DDR_EMRS_PRSR_BIT) /*All Banks*/ + #define DDR_EMRS_PRSR_HALF_TL (1 << DDR_EMRS_PRSR_BIT) /*Half of Total Bank*/ + #define DDR_EMRS_PRSR_QUTR_TL (2 << DDR_EMRS_PRSR_BIT) /*Quarter of Total Bank*/ + #define DDR_EMRS_PRSR_HALF_B0 (5 << DDR_EMRS_PRSR_BIT) /*Half of Bank0*/ + #define DDR_EMRS_PRSR_QUTR_B0 (6 << DDR_EMRS_PRSR_BIT) /*Quarter of Bank0*/ + +/* DDR1 Mode Register */ +#define DDR1_MRS_OM_BIT 7 /* Operating Mode */ +#define DDR1_MRS_OM_MASK (0x3f << DDR1_MRS_OM_BIT) + #define DDR1_MRS_OM_NORMAL (0 << DDR1_MRS_OM_BIT) + #define DDR1_MRS_OM_DLLRST (1 << DDR1_MRS_OM_BIT) + #define DDR1_MRS_OM_TEST (1 << DDR1_MRS_OM_BIT) +#if 0 +#define DDR1_MRS_CAS_BIT 4 /* CAS Latency */ +#define DDR1_MRS_CAS_MASK (7 << DDR1_MRS_CAS_BIT) +#define DDR1_MRS_BT_BIT 3 /* Burst Type */ +#define DDR1_MRS_BT_MASK (1 << DDR1_MRS_BT_BIT) + #define DDR1_MRS_BT_SEQ (0 << DDR1_MRS_BT_BIT) /* Sequential */ + #define DDR1_MRS_BT_INT (1 << DDR1_MRS_BT_BIT) /* Interleave */ +#define DDR1_MRS_BL_BIT 0 /* Burst Length */ +#define DDR1_MRS_BL_MASK (7 << DDR1_MRS_BL_BIT) + #define DDR1_MRS_BL_4 (2 << DDR1_MRS_BL_BIT) + #define DDR1_MRS_BL_8 (3 << DDR1_MRS_BL_BIT) +#endif +/* DDR1 Extended Mode Register */ +#define DDR1_EMRS_OM_BIT 2 /* Partial Array Self Refresh */ +#define DDR1_EMRS_OM_MASK (0x3ff << DDR1_EMRS_OM_BIT) + #define DDR1_EMRS_OM_NORMAL (0 << DDR1_EMRS_OM_BIT) /*All Banks*/ + +#define DDR1_EMRS_DS_BIT 1 /* Driver strength */ +#define DDR1_EMRS_DS_MASK (1 << DDR1_EMRS_DS_BIT) + #define DDR1_EMRS_DS_FULL (0 << DDR1_EMRS_DS_BIT) /*Full*/ + #define DDR1_EMRS_DS_HALF (1 << DDR1_EMRS_DS_BIT) /*1/2 Strength*/ + +#define DDR1_EMRS_DLL_BIT 0 /* Driver strength */ +#define DDR1_EMRS_DLL_MASK (1 << DDR1_EMRS_DLL_BIT) + #define DDR1_EMRS_DLL_EN (0 << DDR1_EMRS_DLL_BIT) /*Full*/ + #define DDR1_EMRS_DLL_DIS (1 << DDR1_EMRS_DLL_BIT) /*1/2 Strength*/ + +/* DDRC Timing Config Register 1 */ +#define DDRC_TIMING1_TRAS_BIT 28 /* ACTIVE to PRECHARGE command period (2 * tRAS + 1) */ +#define DDRC_TIMING1_TRAS_MASK (0xf << DDRC_TIMING1_TRAS_BIT) + +#define DDRC_TIMING1_TRTP_BIT 24 /* READ to PRECHARGE command period. */ +#define DDRC_TIMING1_TRTP_MASK (0x3 << DDRC_TIMING1_TRTP_BIT) + +#define DDRC_TIMING1_TRP_BIT 20 /* PRECHARGE command period. */ +#define DDRC_TIMING1_TRP_MASK (0x7 << DDRC_TIMING1_TRP_BIT) + +#define DDRC_TIMING1_TRCD_BIT 16 /* ACTIVE to READ or WRITE command period. */ +#define DDRC_TIMING1_TRCD_MASK (0x7 << DDRC_TIMING1_TRCD_BIT) + +#define DDRC_TIMING1_TRC_BIT 12 /* ACTIVE to ACTIVE command period. */ +#define DDRC_TIMING1_TRC_MASK (0xf << DDRC_TIMING1_TRC_BIT) + +#define DDRC_TIMING1_TRRD_BIT 8 /* ACTIVE bank A to ACTIVE bank B command period. */ +#define DDRC_TIMING1_TRRD_MASK (0x3 << DDRC_TIMING1_TRRD_BIT) +#define DDRC_TIMING1_TRRD_DISABLE (0 << DDRC_TIMING1_TRRD_BIT) +#define DDRC_TIMING1_TRRD_2 (1 << DDRC_TIMING1_TRRD_BIT) +#define DDRC_TIMING1_TRRD_3 (2 << DDRC_TIMING1_TRRD_BIT) +#define DDRC_TIMING1_TRRD_4 (3 << DDRC_TIMING1_TRRD_BIT) + +#define DDRC_TIMING1_TWR_BIT 4 /* WRITE Recovery Time defined by register MR of DDR2 memory */ +#define DDRC_TIMING1_TWR_MASK (0x7 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_1 (0 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_2 (1 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_3 (2 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_4 (3 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_5 (4 << DDRC_TIMING1_TWR_BIT) + #define DDRC_TIMING1_TWR_6 (5 << DDRC_TIMING1_TWR_BIT) + +#define DDRC_TIMING1_TWTR_BIT 0 /* WRITE to READ command delay. */ +#define DDRC_TIMING1_TWTR_MASK (0x3 << DDRC_TIMING1_TWTR_BIT) + #define DDRC_TIMING1_TWTR_1 (0 << DDRC_TIMING1_TWTR_BIT) + #define DDRC_TIMING1_TWTR_2 (1 << DDRC_TIMING1_TWTR_BIT) + #define DDRC_TIMING1_TWTR_3 (2 << DDRC_TIMING1_TWTR_BIT) + #define DDRC_TIMING1_TWTR_4 (3 << DDRC_TIMING1_TWTR_BIT) + +/* DDRC Timing Config Register 2 */ +#define DDRC_TIMING2_TRFC_BIT 12 /* AUTO-REFRESH command period. */ +#define DDRC_TIMING2_TRFC_MASK (0xf << DDRC_TIMING2_TRFC_BIT) +#define DDRC_TIMING2_TMINSR_BIT 8 /* Minimum Self-Refresh / Deep-Power-Down time */ +#define DDRC_TIMING2_TMINSR_MASK (0xf << DDRC_TIMING2_TMINSR_BIT) +#define DDRC_TIMING2_TXP_BIT 4 /* EXIT-POWER-DOWN to next valid command period. */ +#define DDRC_TIMING2_TXP_MASK (0x7 << DDRC_TIMING2_TXP_BIT) +#define DDRC_TIMING2_TMRD_BIT 0 /* Load-Mode-Register to next valid command period. */ +#define DDRC_TIMING2_TMRD_MASK (0x3 << DDRC_TIMING2_TMRD_BIT) + +/* DDRC Auto-Refresh Counter */ +#define DDRC_REFCNT_CON_BIT 16 /* Constant value used to compare with CNT value. */ +#define DDRC_REFCNT_CON_MASK (0xff << DDRC_REFCNT_CON_BIT) +#define DDRC_REFCNT_CNT_BIT 8 /* 8-bit counter */ +#define DDRC_REFCNT_CNT_MASK (0xff << DDRC_REFCNT_CNT_BIT) +#define DDRC_REFCNT_CLKDIV_BIT 1 /* Clock Divider for auto-refresh counter. */ +#define DDRC_REFCNT_CLKDIV_MASK (0x7 << DDRC_REFCNT_CLKDIV_BIT) +#define DDRC_REFCNT_REF_EN (1 << 0) /* Enable Refresh Counter */ + +/* DDRC DQS Delay Control Register */ +#define DDRC_DQS_ERROR (1 << 29) /* ahb_clk Delay Detect ERROR, read-only. */ +#define DDRC_DQS_READY (1 << 28) /* ahb_clk Delay Detect READY, read-only. */ +#define DDRC_DQS_AUTO (1 << 23) /* Hardware auto-detect & set delay line */ +#define DDRC_DQS_DET (1 << 24) /* Start delay detecting. */ +#define DDRC_DQS_CLKD_BIT 16 /* CLKD is reference value for setting WDQS and RDQS.*/ +#define DDRC_DQS_CLKD_MASK (0x7f << DDRC_DQS_CLKD_BIT) +#define DDRC_DQS_WDQS_BIT 8 /* Set delay element number to write DQS delay-line. */ +#define DDRC_DQS_WDQS_MASK (0x3f << DDRC_DQS_WDQS_BIT) +#define DDRC_DQS_RDQS_BIT 0 /* Set delay element number to read DQS delay-line. */ +#define DDRC_DQS_RDQS_MASK (0x3f << DDRC_DQS_RDQS_BIT) + +/* DDRC DQS Delay Adjust Register */ +#define DDRC_DQS_ADJWDQS_BIT 8 /* The adjust value for WRITE DQS delay */ +#define DDRC_DQS_ADJWDQS_MASK (0x1f << DDRC_DQS_ADJWDQS_BIT) +#define DDRC_DQS_ADJRDQS_BIT 0 /* The adjust value for READ DQS delay */ +#define DDRC_DQS_ADJRDQS_MASK (0x1f << DDRC_DQS_ADJRDQS_BIT) + +/* DDRC Memory Map Config Register */ +#define DDRC_MMAP_BASE_BIT 8 /* base address */ +#define DDRC_MMAP_BASE_MASK (0xff << DDRC_MMAP_BASE_BIT) +#define DDRC_MMAP_MASK_BIT 0 /* address mask */ +#define DDRC_MMAP_MASK_MASK (0xff << DDRC_MMAP_MASK_BIT) + +#define DDRC_MMAP0_BASE (0x20 << DDRC_MMAP_BASE_BIT) +#define DDRC_MMAP1_BASE_64M (0x24 << DDRC_MMAP_BASE_BIT) /*when bank0 is 128M*/ +#define DDRC_MMAP1_BASE_128M (0x28 << DDRC_MMAP_BASE_BIT) /*when bank0 is 128M*/ +#define DDRC_MMAP1_BASE_256M (0x30 << DDRC_MMAP_BASE_BIT) /*when bank0 is 128M*/ + +#define DDRC_MMAP_MASK_64_64 (0xfc << DDRC_MMAP_MASK_BIT) /*mask for two 128M SDRAM*/ +#define DDRC_MMAP_MASK_128_128 (0xf8 << DDRC_MMAP_MASK_BIT) /*mask for two 128M SDRAM*/ +#define DDRC_MMAP_MASK_256_256 (0xf0 << DDRC_MMAP_MASK_BIT) /*mask for two 128M SDRAM*/ + +/************************************************************************* + * CIM + *************************************************************************/ +#define CIM_CFG (CIM_BASE + 0x0000) +#define CIM_CTRL (CIM_BASE + 0x0004) +#define CIM_STATE (CIM_BASE + 0x0008) +#define CIM_IID (CIM_BASE + 0x000C) +#define CIM_RXFIFO (CIM_BASE + 0x0010) +#define CIM_DA (CIM_BASE + 0x0020) +#define CIM_FA (CIM_BASE + 0x0024) +#define CIM_FID (CIM_BASE + 0x0028) +#define CIM_CMD (CIM_BASE + 0x002C) + +#define REG_CIM_CFG REG32(CIM_CFG) +#define REG_CIM_CTRL REG32(CIM_CTRL) +#define REG_CIM_STATE REG32(CIM_STATE) +#define REG_CIM_IID REG32(CIM_IID) +#define REG_CIM_RXFIFO REG32(CIM_RXFIFO) +#define REG_CIM_DA REG32(CIM_DA) +#define REG_CIM_FA REG32(CIM_FA) +#define REG_CIM_FID REG32(CIM_FID) +#define REG_CIM_CMD REG32(CIM_CMD) + +/* CIM Configuration Register (CIM_CFG) */ + +#define CIM_CFG_INV_DAT (1 << 15) +#define CIM_CFG_VSP (1 << 14) +#define CIM_CFG_HSP (1 << 13) +#define CIM_CFG_PCP (1 << 12) +#define CIM_CFG_DUMMY_ZERO (1 << 9) +#define CIM_CFG_EXT_VSYNC (1 << 8) +#define CIM_CFG_PACK_BIT 4 +#define CIM_CFG_PACK_MASK (0x7 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_0 (0 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_1 (1 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_2 (2 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_3 (3 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_4 (4 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_5 (5 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_6 (6 << CIM_CFG_PACK_BIT) + #define CIM_CFG_PACK_7 (7 << CIM_CFG_PACK_BIT) +#define CIM_CFG_DSM_BIT 0 +#define CIM_CFG_DSM_MASK (0x3 << CIM_CFG_DSM_BIT) + #define CIM_CFG_DSM_CPM (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */ + #define CIM_CFG_DSM_CIM (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */ + #define CIM_CFG_DSM_GCM (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */ + #define CIM_CFG_DSM_NGCM (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */ + +/* CIM Control Register (CIM_CTRL) */ + +#define CIM_CTRL_MCLKDIV_BIT 24 +#define CIM_CTRL_MCLKDIV_MASK (0xff << CIM_CTRL_MCLKDIV_BIT) +#define CIM_CTRL_FRC_BIT 16 +#define CIM_CTRL_FRC_MASK (0xf << CIM_CTRL_FRC_BIT) + #define CIM_CTRL_FRC_1 (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */ + #define CIM_CTRL_FRC_2 (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */ + #define CIM_CTRL_FRC_3 (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */ + #define CIM_CTRL_FRC_4 (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */ + #define CIM_CTRL_FRC_5 (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */ + #define CIM_CTRL_FRC_6 (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */ + #define CIM_CTRL_FRC_7 (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */ + #define CIM_CTRL_FRC_8 (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */ + #define CIM_CTRL_FRC_9 (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */ + #define CIM_CTRL_FRC_10 (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */ + #define CIM_CTRL_FRC_11 (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */ + #define CIM_CTRL_FRC_12 (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */ + #define CIM_CTRL_FRC_13 (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */ + #define CIM_CTRL_FRC_14 (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */ + #define CIM_CTRL_FRC_15 (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */ + #define CIM_CTRL_FRC_16 (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */ +#define CIM_CTRL_VDDM (1 << 13) +#define CIM_CTRL_DMA_SOFM (1 << 12) +#define CIM_CTRL_DMA_EOFM (1 << 11) +#define CIM_CTRL_DMA_STOPM (1 << 10) +#define CIM_CTRL_RXF_TRIGM (1 << 9) +#define CIM_CTRL_RXF_OFM (1 << 8) +#define CIM_CTRL_RXF_TRIG_BIT 4 +#define CIM_CTRL_RXF_TRIG_MASK (0x7 << CIM_CTRL_RXF_TRIG_BIT) + #define CIM_CTRL_RXF_TRIG_4 (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */ + #define CIM_CTRL_RXF_TRIG_8 (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */ + #define CIM_CTRL_RXF_TRIG_12 (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */ + #define CIM_CTRL_RXF_TRIG_16 (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */ + #define CIM_CTRL_RXF_TRIG_20 (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */ + #define CIM_CTRL_RXF_TRIG_24 (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */ + #define CIM_CTRL_RXF_TRIG_28 (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */ + #define CIM_CTRL_RXF_TRIG_32 (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */ +#define CIM_CTRL_DMA_EN (1 << 2) +#define CIM_CTRL_RXF_RST (1 << 1) +#define CIM_CTRL_ENA (1 << 0) + +/* CIM State Register (CIM_STATE) */ + +#define CIM_STATE_DMA_SOF (1 << 6) +#define CIM_STATE_DMA_EOF (1 << 5) +#define CIM_STATE_DMA_STOP (1 << 4) +#define CIM_STATE_RXF_OF (1 << 3) +#define CIM_STATE_RXF_TRIG (1 << 2) +#define CIM_STATE_RXF_EMPTY (1 << 1) +#define CIM_STATE_VDD (1 << 0) + +/* CIM DMA Command Register (CIM_CMD) */ + +#define CIM_CMD_SOFINT (1 << 31) +#define CIM_CMD_EOFINT (1 << 30) +#define CIM_CMD_STOP (1 << 28) +#define CIM_CMD_LEN_BIT 0 +#define CIM_CMD_LEN_MASK (0xffffff << CIM_CMD_LEN_BIT) + + +/************************************************************************* + * SADC (Smart A/D Controller) + *************************************************************************/ + +#define SADC_ENA (SADC_BASE + 0x00) /* ADC Enable Register */ +#define SADC_CFG (SADC_BASE + 0x04) /* ADC Configure Register */ +#define SADC_CTRL (SADC_BASE + 0x08) /* ADC Control Register */ +#define SADC_STATE (SADC_BASE + 0x0C) /* ADC Status Register*/ +#define SADC_SAMETIME (SADC_BASE + 0x10) /* ADC Same Point Time Register */ +#define SADC_WAITTIME (SADC_BASE + 0x14) /* ADC Wait Time Register */ +#define SADC_TSDAT (SADC_BASE + 0x18) /* ADC Touch Screen Data Register */ +#define SADC_BATDAT (SADC_BASE + 0x1C) /* ADC PBAT Data Register */ +#define SADC_SADDAT (SADC_BASE + 0x20) /* ADC SADCIN Data Register */ + +#define REG_SADC_ENA REG8(SADC_ENA) +#define REG_SADC_CFG REG32(SADC_CFG) +#define REG_SADC_CTRL REG8(SADC_CTRL) +#define REG_SADC_STATE REG8(SADC_STATE) +#define REG_SADC_SAMETIME REG16(SADC_SAMETIME) +#define REG_SADC_WAITTIME REG16(SADC_WAITTIME) +#define REG_SADC_TSDAT REG32(SADC_TSDAT) +#define REG_SADC_BATDAT REG16(SADC_BATDAT) +#define REG_SADC_SADDAT REG16(SADC_SADDAT) + +/* ADC Enable Register */ +#define SADC_ENA_ADEN (1 << 7) /* Touch Screen Enable */ +#define SADC_ENA_TSEN (1 << 2) /* Touch Screen Enable */ +#define SADC_ENA_PBATEN (1 << 1) /* PBAT Enable */ +#define SADC_ENA_SADCINEN (1 << 0) /* SADCIN Enable */ + +/* ADC Configure Register */ +#define SADC_CFG_CLKOUT_NUM_BIT 16 +#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT) +#define SADC_CFG_TS_DMA (1 << 15) /* Touch Screen DMA Enable */ +#define SADC_CFG_XYZ_BIT 13 /* XYZ selection */ +#define SADC_CFG_XYZ_MASK (0x3 << SADC_CFG_XYZ_BIT) + #define SADC_CFG_XY (0 << SADC_CFG_XYZ_BIT) + #define SADC_CFG_XYZ (1 << SADC_CFG_XYZ_BIT) + #define SADC_CFG_XYZ1Z2 (2 << SADC_CFG_XYZ_BIT) +#define SADC_CFG_SNUM_BIT 10 /* Sample Number */ +#define SADC_CFG_SNUM_MASK (0x7 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_1 (0x0 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_2 (0x1 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_3 (0x2 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_4 (0x3 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_5 (0x4 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_6 (0x5 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_8 (0x6 << SADC_CFG_SNUM_BIT) + #define SADC_CFG_SNUM_9 (0x7 << SADC_CFG_SNUM_BIT) +#define SADC_CFG_CLKDIV_BIT 5 /* AD Converter frequency clock divider */ +#define SADC_CFG_CLKDIV_MASK (0x1f << SADC_CFG_CLKDIV_BIT) +#define SADC_CFG_PBAT_HIGH (0 << 4) /* PBAT >= 2.5V */ +#define SADC_CFG_PBAT_LOW (1 << 4) /* PBAT < 2.5V */ +#define SADC_CFG_CMD_BIT 0 /* ADC Command */ +#define SADC_CFG_CMD_MASK (0xf << SADC_CFG_CMD_BIT) + #define SADC_CFG_CMD_X_SE (0x0 << SADC_CFG_CMD_BIT) /* X Single-End */ + #define SADC_CFG_CMD_Y_SE (0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */ + #define SADC_CFG_CMD_X_DIFF (0x2 << SADC_CFG_CMD_BIT) /* X Differential */ + #define SADC_CFG_CMD_Y_DIFF (0x3 << SADC_CFG_CMD_BIT) /* Y Differential */ + #define SADC_CFG_CMD_Z1_DIFF (0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */ + #define SADC_CFG_CMD_Z2_DIFF (0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */ + #define SADC_CFG_CMD_Z3_DIFF (0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */ + #define SADC_CFG_CMD_Z4_DIFF (0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */ + #define SADC_CFG_CMD_TP_SE (0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */ + #define SADC_CFG_CMD_PBATH_SE (0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */ + #define SADC_CFG_CMD_PBATL_SE (0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */ + #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */ + #define SADC_CFG_CMD_INT_PEN (0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */ + +/* ADC Control Register */ +#define SADC_CTRL_PENDM (1 << 4) /* Pen Down Interrupt Mask */ +#define SADC_CTRL_PENUM (1 << 3) /* Pen Up Interrupt Mask */ +#define SADC_CTRL_TSRDYM (1 << 2) /* Touch Screen Data Ready Interrupt Mask */ +#define SADC_CTRL_PBATRDYM (1 << 1) /* PBAT Data Ready Interrupt Mask */ +#define SADC_CTRL_SRDYM (1 << 0) /* SADCIN Data Ready Interrupt Mask */ + +/* ADC Status Register */ +#define SADC_STATE_TSBUSY (1 << 7) /* TS A/D is working */ +#define SADC_STATE_PBATBUSY (1 << 6) /* PBAT A/D is working */ +#define SADC_STATE_SBUSY (1 << 5) /* SADCIN A/D is working */ +#define SADC_STATE_PEND (1 << 4) /* Pen Down Interrupt Flag */ +#define SADC_STATE_PENU (1 << 3) /* Pen Up Interrupt Flag */ +#define SADC_STATE_TSRDY (1 << 2) /* Touch Screen Data Ready Interrupt Flag */ +#define SADC_STATE_PBATRDY (1 << 1) /* PBAT Data Ready Interrupt Flag */ +#define SADC_STATE_SRDY (1 << 0) /* SADCIN Data Ready Interrupt Flag */ + +/* ADC Touch Screen Data Register */ +#define SADC_TSDAT_DATA0_BIT 0 +#define SADC_TSDAT_DATA0_MASK (0xfff << SADC_TSDAT_DATA0_BIT) +#define SADC_TSDAT_TYPE0 (1 << 15) +#define SADC_TSDAT_DATA1_BIT 16 +#define SADC_TSDAT_DATA1_MASK (0xfff << SADC_TSDAT_DATA1_BIT) +#define SADC_TSDAT_TYPE1 (1 << 31) + + +/************************************************************************* + * SLCD (Smart LCD Controller) + *************************************************************************/ + +#define SLCD_CFG (SLCD_BASE + 0xA0) /* SLCD Configure Register */ +#define SLCD_CTRL (SLCD_BASE + 0xA4) /* SLCD Control Register */ +#define SLCD_STATE (SLCD_BASE + 0xA8) /* SLCD Status Register */ +#define SLCD_DATA (SLCD_BASE + 0xAC) /* SLCD Data Register */ + +#define REG_SLCD_CFG REG32(SLCD_CFG) +#define REG_SLCD_CTRL REG8(SLCD_CTRL) +#define REG_SLCD_STATE REG8(SLCD_STATE) +#define REG_SLCD_DATA REG32(SLCD_DATA) + +/* SLCD Configure Register */ +#define SLCD_CFG_BURST_BIT 14 +#define SLCD_CFG_BURST_MASK (0x3 << SLCD_CFG_BURST_BIT) + #define SLCD_CFG_BURST_4_WORD (0 << SLCD_CFG_BURST_BIT) + #define SLCD_CFG_BURST_8_WORD (1 << SLCD_CFG_BURST_BIT) +#define SLCD_CFG_DWIDTH_BIT 10 +#define SLCD_CFG_DWIDTH_MASK (0x7 << SLCD_CFG_DWIDTH_BIT) + #define SLCD_CFG_DWIDTH_18 (0 << SLCD_CFG_DWIDTH_BIT) + #define SLCD_CFG_DWIDTH_16 (1 << SLCD_CFG_DWIDTH_BIT) + #define SLCD_CFG_DWIDTH_8_x3 (2 << SLCD_CFG_DWIDTH_BIT) + #define SLCD_CFG_DWIDTH_8_x2 (3 << SLCD_CFG_DWIDTH_BIT) + #define SLCD_CFG_DWIDTH_9_x2 (4 << SLCD_CFG_DWIDTH_BIT) +#define SLCD_CFG_CWIDTH_16BIT (0 << 8) +#define SLCD_CFG_CWIDTH_8BIT (1 << 8) +#define SLCD_CFG_CS_ACTIVE_LOW (0 << 4) +#define SLCD_CFG_CS_ACTIVE_HIGH (1 << 4) +#define SLCD_CFG_RS_CMD_LOW (0 << 3) +#define SLCD_CFG_RS_CMD_HIGH (1 << 3) +#define SLCD_CFG_CLK_ACTIVE_FALLING (0 << 1) +#define SLCD_CFG_CLK_ACTIVE_RISING (1 << 1) +#define SLCD_CFG_TYPE_PARALLEL (0 << 0) +#define SLCD_CFG_TYPE_SERIAL (1 << 0) + +/* SLCD Control Register */ +#define SLCD_CTRL_DMA_EN (1 << 0) + +/* SLCD Status Register */ +#define SLCD_STATE_BUSY (1 << 0) + +/* SLCD Data Register */ +#define SLCD_DATA_RS_DATA (0 << 31) +#define SLCD_DATA_RS_COMMAND (1 << 31) + +/************************************************************************* + * LCD (LCD Controller) + *************************************************************************/ +#define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */ +#define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */ +#define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */ + +#define LCD_OSDC (LCD_BASE + 0x100) /* LCD OSD Configure Register */ +#define LCD_OSDCTRL (LCD_BASE + 0x104) /* LCD OSD Control Register */ +#define LCD_OSDS (LCD_BASE + 0x108) /* LCD OSD Status Register */ +#define LCD_BGC (LCD_BASE + 0x10C) /* LCD Background Color Register */ +#define LCD_KEY0 (LCD_BASE + 0x110) /* LCD Foreground Color Key Register 0 */ +#define LCD_KEY1 (LCD_BASE + 0x114) /* LCD Foreground Color Key Register 1 */ +#define LCD_ALPHA (LCD_BASE + 0x118) /* LCD ALPHA Register */ +#define LCD_IPUR (LCD_BASE + 0x11C) /* LCD IPU Restart Register */ + +#define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */ +#define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */ +#define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */ + +#define LCD_XYP0 (LCD_BASE + 0x120) /* Foreground 0 XY Position Register */ +#define LCD_XYP1 (LCD_BASE + 0x124) /* Foreground 1 XY Position Register */ +#define LCD_SIZE0 (LCD_BASE + 0x128) /* Foreground 0 Size Register */ +#define LCD_SIZE1 (LCD_BASE + 0x12C) /* Foreground 1 Size Register */ +#define LCD_RGBC (LCD_BASE + 0x90) /* RGB Controll Register */ + +#define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */ +#define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */ +#define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */ +#define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */ +#define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */ +#define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */ +#define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */ +#define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */ +#define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */ +#define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */ +#define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */ +#define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */ +#define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */ +#define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */ +#define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */ + +#define LCD_OFFS0 (LCD_BASE + 0x60) /* DMA Offsize Register 0 */ +#define LCD_PW0 (LCD_BASE + 0x64) /* DMA Page Width Register 0 */ +#define LCD_CNUM0 (LCD_BASE + 0x68) /* DMA Command Counter Register 0 */ +#define LCD_DESSIZE0 (LCD_BASE + 0x6C) /* Foreground Size in Descriptor 0 Register*/ +#define LCD_OFFS1 (LCD_BASE + 0x70) /* DMA Offsize Register 1 */ +#define LCD_PW1 (LCD_BASE + 0x74) /* DMA Page Width Register 1 */ +#define LCD_CNUM1 (LCD_BASE + 0x78) /* DMA Command Counter Register 1 */ +#define LCD_DESSIZE1 (LCD_BASE + 0x7C) /* Foreground Size in Descriptor 1 Register*/ + +#define REG_LCD_CFG REG32(LCD_CFG) +#define REG_LCD_CTRL REG32(LCD_CTRL) +#define REG_LCD_STATE REG32(LCD_STATE) + +#define REG_LCD_OSDC REG16(LCD_OSDC) +#define REG_LCD_OSDCTRL REG16(LCD_OSDCTRL) +#define REG_LCD_OSDS REG16(LCD_OSDS) +#define REG_LCD_BGC REG32(LCD_BGC) +#define REG_LCD_KEY0 REG32(LCD_KEY0) +#define REG_LCD_KEY1 REG32(LCD_KEY1) +#define REG_LCD_ALPHA REG8(LCD_ALPHA) +#define REG_LCD_IPUR REG32(LCD_IPUR) + +#define REG_LCD_VAT REG32(LCD_VAT) +#define REG_LCD_DAH REG32(LCD_DAH) +#define REG_LCD_DAV REG32(LCD_DAV) + +#define REG_LCD_XYP0 REG32(LCD_XYP0) +#define REG_LCD_XYP1 REG32(LCD_XYP1) +#define REG_LCD_SIZE0 REG32(LCD_SIZE0) +#define REG_LCD_SIZE1 REG32(LCD_SIZE1) +#define REG_LCD_RGBC REG16(LCD_RGBC) + +#define REG_LCD_VSYNC REG32(LCD_VSYNC) +#define REG_LCD_HSYNC REG32(LCD_HSYNC) +#define REG_LCD_PS REG32(LCD_PS) +#define REG_LCD_CLS REG32(LCD_CLS) +#define REG_LCD_SPL REG32(LCD_SPL) +#define REG_LCD_REV REG32(LCD_REV) +#define REG_LCD_IID REG32(LCD_IID) +#define REG_LCD_DA0 REG32(LCD_DA0) +#define REG_LCD_SA0 REG32(LCD_SA0) +#define REG_LCD_FID0 REG32(LCD_FID0) +#define REG_LCD_CMD0 REG32(LCD_CMD0) +#define REG_LCD_DA1 REG32(LCD_DA1) +#define REG_LCD_SA1 REG32(LCD_SA1) +#define REG_LCD_FID1 REG32(LCD_FID1) +#define REG_LCD_CMD1 REG32(LCD_CMD1) + +#define REG_LCD_OFFS0 REG32(LCD_OFFS0) +#define REG_LCD_PW0 REG32(LCD_PW0) +#define REG_LCD_CNUM0 REG32(LCD_CNUM0) +#define REG_LCD_DESSIZE0 REG32(LCD_DESSIZE0) +#define REG_LCD_OFFS1 REG32(LCD_OFFS1) +#define REG_LCD_PW1 REG32(LCD_PW1) +#define REG_LCD_CNUM1 REG32(LCD_CNUM1) +#define REG_LCD_DESSIZE1 REG32(LCD_DESSIZE1) + +/* LCD Configure Register */ +#define LCD_CFG_LCDPIN_BIT 31 /* LCD pins selection */ +#define LCD_CFG_LCDPIN_MASK (0x1 << LCD_CFG_LCDPIN_BIT) + #define LCD_CFG_LCDPIN_LCD (0x0 << LCD_CFG_LCDPIN_BIT) + #define LCD_CFG_LCDPIN_SLCD (0x1 << LCD_CFG_LCDPIN_BIT) +#define LCD_CFG_TVEPEH (1 << 30) /* TVE PAL enable extra halfline signal */ +#define LCD_CFG_FUHOLD (1 << 29) /* hold pixel clock when outFIFO underrun */ +#define LCD_CFG_NEWDES (1 << 28) /* use new descripter. old: 4words, new:8words */ +#define LCD_CFG_PALBP (1 << 27) /* bypass data format and alpha blending */ +#define LCD_CFG_TVEN (1 << 26) /* indicate the terminal is lcd or tv */ +#define LCD_CFG_RECOVER (1 << 25) /* Auto recover when output fifo underrun */ +#define LCD_CFG_DITHER (1 << 24) /* Dither function */ +#define LCD_CFG_PSM (1 << 23) /* PS signal mode */ +#define LCD_CFG_CLSM (1 << 22) /* CLS signal mode */ +#define LCD_CFG_SPLM (1 << 21) /* SPL signal mode */ +#define LCD_CFG_REVM (1 << 20) /* REV signal mode */ +#define LCD_CFG_HSYNM (1 << 19) /* HSYNC signal mode */ +#define LCD_CFG_PCLKM (1 << 18) /* PCLK signal mode */ +#define LCD_CFG_INVDAT (1 << 17) /* Inverse output data */ +#define LCD_CFG_SYNDIR_IN (1 << 16) /* VSYNC&HSYNC direction */ +#define LCD_CFG_PSP (1 << 15) /* PS pin reset state */ +#define LCD_CFG_CLSP (1 << 14) /* CLS pin reset state */ +#define LCD_CFG_SPLP (1 << 13) /* SPL pin reset state */ +#define LCD_CFG_REVP (1 << 12) /* REV pin reset state */ +#define LCD_CFG_HSP (1 << 11) /* HSYNC polarity:0-active high,1-active low */ +#define LCD_CFG_PCP (1 << 10) /* PCLK polarity:0-rising,1-falling */ +#define LCD_CFG_DEP (1 << 9) /* DE polarity:0-active high,1-active low */ +#define LCD_CFG_VSP (1 << 8) /* VSYNC polarity:0-rising,1-falling */ +#define LCD_CFG_MODE_TFT_18BIT (1 << 7) /* 18bit TFT */ +#define LCD_CFG_MODE_TFT_16BIT (0 << 7) /* 16bit TFT */ +#define LCD_CFG_MODE_TFT_24BIT (1 << 6) /* 24bit TFT */ +#define LCD_CFG_PDW_BIT 4 /* STN pins utilization */ +#define LCD_CFG_PDW_MASK (0x3 << LCD_DEV_PDW_BIT) +#define LCD_CFG_PDW_1 (0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */ + #define LCD_CFG_PDW_2 (1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */ + #define LCD_CFG_PDW_4 (2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */ + #define LCD_CFG_PDW_8 (3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */ +#define LCD_CFG_MODE_BIT 0 /* Display Device Mode Select */ +#define LCD_CFG_MODE_MASK (0x0f << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */ + #define LCD_CFG_MODE_SPECIAL_TFT_1 (1 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SPECIAL_TFT_2 (2 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SPECIAL_TFT_3 (3 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_INTER_CCIR656 (6 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SERIAL_TFT (12 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_LCM (13 << LCD_CFG_MODE_BIT) + #define LCD_CFG_MODE_SLCD LCD_CFG_MODE_LCM + +/* LCD Control Register */ +#define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */ +#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT) + #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */ + #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */ + #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */ + #define LCD_CTRL_BST_32 (3 << LCD_CTRL_BST_BIT) /* 32-word */ +#define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode(foreground 0 in OSD mode) */ +#define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode(foreground 0 in OSD mode) */ +#define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */ +#define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */ +#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT) + #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */ + #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */ + #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */ +#define LCD_CTRL_PDD_BIT 16 /* Load Palette Delay Counter */ +#define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT) +#define LCD_CTRL_VGA (1 << 15) /* VGA interface enable */ +#define LCD_CTRL_DACTE (1 << 14) /* DAC loop back test */ +#define LCD_CTRL_EOFM (1 << 13) /* EOF interrupt mask */ +#define LCD_CTRL_SOFM (1 << 12) /* SOF interrupt mask */ +#define LCD_CTRL_OFUM (1 << 11) /* Output FIFO underrun interrupt mask */ +#define LCD_CTRL_IFUM0 (1 << 10) /* Input FIFO 0 underrun interrupt mask */ +#define LCD_CTRL_IFUM1 (1 << 9) /* Input FIFO 1 underrun interrupt mask */ +#define LCD_CTRL_LDDM (1 << 8) /* LCD disable done interrupt mask */ +#define LCD_CTRL_QDM (1 << 7) /* LCD quick disable done interrupt mask */ +#define LCD_CTRL_BEDN (1 << 6) /* Endian selection */ +#define LCD_CTRL_PEDN (1 << 5) /* Endian in byte:0-msb first, 1-lsb first */ +#define LCD_CTRL_DIS (1 << 4) /* Disable indicate bit */ +#define LCD_CTRL_ENA (1 << 3) /* LCD enable bit */ +#define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */ +#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT) + #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */ + #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */ + #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */ + #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */ + #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */ + #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */ + #define LCD_CTRL_BPP_CMPS_24 (6 << LCD_CTRL_BPP_BIT) /* 24 compress bpp */ + +/* LCD Status Register */ +#define LCD_STATE_QD (1 << 7) /* Quick Disable Done */ +#define LCD_STATE_EOF (1 << 5) /* EOF Flag */ +#define LCD_STATE_SOF (1 << 4) /* SOF Flag */ +#define LCD_STATE_OFU (1 << 3) /* Output FIFO Underrun */ +#define LCD_STATE_IFU0 (1 << 2) /* Input FIFO 0 Underrun */ +#define LCD_STATE_IFU1 (1 << 1) /* Input FIFO 1 Underrun */ +#define LCD_STATE_LDD (1 << 0) /* LCD Disabled */ + +/* OSD Configure Register */ +#define LCD_OSDC_SOFM1 (1 << 15) /* Start of frame interrupt mask for foreground 1 */ +#define LCD_OSDC_EOFM1 (1 << 14) /* End of frame interrupt mask for foreground 1 */ +#define LCD_OSDC_SOFM0 (1 << 11) /* Start of frame interrupt mask for foreground 0 */ +#define LCD_OSDC_EOFM0 (1 << 10) /* End of frame interrupt mask for foreground 0 */ +#define LCD_OSDC_F1EN (1 << 4) /* enable foreground 1 */ +#define LCD_OSDC_F0EN (1 << 3) /* enable foreground 0 */ +#define LCD_OSDC_ALPHAEN (1 << 2) /* enable alpha blending */ +#define LCD_OSDC_ALPHAMD (1 << 1) /* alpha blending mode */ +#define LCD_OSDC_OSDEN (1 << 0) /* OSD mode enable */ + +/* OSD Controll Register */ +#define LCD_OSDCTRL_IPU (1 << 15) /* input data from IPU */ +#define LCD_OSDCTRL_RGB565 (0 << 4) /* foreground 1, 16bpp, 0-RGB565, 1-RGB555 */ +#define LCD_OSDCTRL_RGB555 (1 << 4) /* foreground 1, 16bpp, 0-RGB565, 1-RGB555 */ +#define LCD_OSDCTRL_CHANGES (1 << 3) /* Change size flag */ +#define LCD_OSDCTRL_OSDBPP_BIT 0 /* Bits Per Pixel of OSD Channel 1 */ +#define LCD_OSDCTRL_OSDBPP_MASK (0x7<= 0; p--) { \ + tmp = REG_GPIO_PXFLG(p); \ + for (i = 0; i < 32; i++) \ + if (tmp & (1 << i)) \ + v = (32*p + i); \ + } \ + v; \ +}) + +#define __gpio_group_irq(n) \ +({ \ + register int tmp, i; \ + tmp = REG_GPIO_PXFLG((n)); \ + for (i=31;i>=0;i--) \ + if (tmp & (1 << i)) \ + break; \ + i; \ +}) + +#define __gpio_enable_pull(n) \ +do { \ + unsigned int p, o; \ + p = (n) / 32; \ + o = (n) % 32; \ + REG_GPIO_PXPEC(p) = (1 << o); \ +} while (0) + +#define __gpio_disable_pull(n) \ +do { \ + unsigned int p, o; \ + p = (n) / 32; \ + o = (n) % 32; \ + REG_GPIO_PXPES(p) = (1 << o); \ +} while (0) + + +/*************************************************************************** + * CPM + ***************************************************************************/ +#define __cpm_get_pllm() \ + ((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT) +#define __cpm_get_plln() \ + ((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT) +#define __cpm_get_pllod() \ + ((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT) + +#define __cpm_get_pll1m() \ + ((REG_CPM_CPPCR1 & CPM_CPPCR1_PLL1M_MASK) >> CPM_CPPCR1_PLL1M_BIT) +#define __cpm_get_pll1n() \ + ((REG_CPM_CPPCR1 & CPM_CPPCR1_PLL1N_MASK) >> CPM_CPPCR1_PLL1N_BIT) +#define __cpm_get_pll1od() \ + ((REG_CPM_CPPCR1 & CPM_CPPCR1_PLL1OD_MASK) >> CPM_CPPCR1_PLL1OD_BIT) + +#define __cpm_get_cdiv() \ + ((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT) +#define __cpm_get_hdiv() \ + ((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT) +#define __cpm_get_h2div() \ + ((REG_CPM_CPCCR & CPM_CPCCR_H2DIV_MASK) >> CPM_CPCCR_H2DIV_BIT) +#define __cpm_get_pdiv() \ + ((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT) +#define __cpm_get_mdiv() \ + ((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT) +#define __cpm_get_sdiv() \ + ((REG_CPM_CPCCR & CPM_CPCCR_SDIV_MASK) >> CPM_CPCCR_SDIV_BIT) +#define __cpm_get_i2sdiv() \ + ((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT) +#define __cpm_get_pixdiv() \ + ((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT) +#define __cpm_get_mscdiv(n) \ + ((REG_CPM_MSCCDR(n) & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT) +#define __cpm_get_ssidiv() \ + ((REG_CPM_SSICCDR & CPM_SSICDR_SSICDIV_MASK) >> CPM_SSICDR_SSIDIV_BIT) +#define __cpm_get_pcmdiv() \ + ((REG_CPM_PCMCDR & CPM_PCMCDR_PCMCD_MASK) >> CPM_PCMCDR_PCMCD_BIT) +#define __cpm_get_pll1div() \ + ((REG_CPM_CPPCR1 & CPM_CPCCR1_P1SDIV_MASK) >> CPM_CPCCR1_P1SDIV_BIT) + +#define __cpm_set_cdiv(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT))) +#define __cpm_set_hdiv(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT))) +#define __cpm_set_pdiv(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT))) +#define __cpm_set_mdiv(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT))) +#define __cpm_set_h1div(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_H1DIV_MASK) | ((v) << (CPM_CPCCR_H1DIV_BIT))) +#define __cpm_set_udiv(v) \ + (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT))) +#define __cpm_set_i2sdiv(v) \ + (REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT))) +#define __cpm_set_pixdiv(v) \ + (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT))) +#define __cpm_set_mscdiv(v) \ + (REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT))) +#define __cpm_set_ssidiv(v) \ + (REG_CPM_SSICDR = (REG_CPM_SSICDR & ~CPM_SSICDR_SSIDIV_MASK) | ((v) << (CPM_SSICDR_SSIDIV_BIT))) +#define __cpm_set_pcmdiv(v) \ + (REG_CPM_PCMCDR = (REG_CPM_PCMCDR & ~CPM_PCMCDR_PCMCD_MASK) | ((v) << (CPM_PCMCDR_PCMCD_BIT))) +#define __cpm_set_pll1div(v) \ + (REG_CPM_CPPCR1 = (REG_CPM_CPPCR1 & ~CPM_CPCCR1_P1SDIV_MASK) | ((v) << (CPM_CPCCR1_P1SDIV_BIT))) + +#define __cpm_select_i2sclk_pll1() (REG_CPM_I2SCDR |= CPM_I2SCDR_I2PCS) +#define __cpm_select_i2sclk_pll0() (REG_CPM_I2SCDR &= ~CPM_I2SCDR_I2PCS) +#define __cpm_select_otgclk_pll1() (REG_CPM_USBCDR |= CPM_USBCDR_UPCS) +#define __cpm_select_otgclk_pll0() (REG_CPM_USBCDR &= ~CPM_USBCDR_UPCS) +#define __cpm_select_lcdpclk_pll1() (REG_CPM_LPCDR |= CPM_LPCDR_LPCS) +#define __cpm_select_lcdpclk_pll0() (REG_CPM_LPCDR &= ~CPM_LPCDR_LPCS) +#define __cpm_select_uhcclk_pll1() (REG_CPM_UHCCDR |= CPM_UHCCDR_UHPCS) +#define __cpm_select_uhcclk_pll0() (REG_CPM_UHCCDR &= ~CPM_UHCCDR_UHPCS) +#define __cpm_select_gpsclk_pll1() (REG_CPM_GPSCDR |= CPM_GPSCDR_GPCS) +#define __cpm_select_gpsclk_pll0() (REG_CPM_GPSCDR &= ~CPM_GPSCDR_GPCS) +#define __cpm_select_pcmclk_pll1() (REG_CPM_PCMCDR |= CPM_PCMCDR_PCMPCS) +#define __cpm_select_pcmclk_pll0() (REG_CPM_PCMCDR &= ~CPM_PCMCDR_PCMPCS) +#define __cpm_select_gpuclk_pll1() (REG_CPM_GPUCDR |= CPM_GPUCDR_GPCS) +#define __cpm_select_gpuclk_pll0() (REG_CPM_GPUCDR &= ~CPM_GPUCDR_GPCS) +#define __cpm_select_clk_pll1() (REG_CPM_CDR |= CPM_CDR_PCS) +#define __cpm_select_clk_pll0() (REG_CPM_CDR &= ~CPM_CDR_PCS) + + +#define __cpm_select_pcmclk_pll() (REG_CPM_PCMCDR |= CPM_PCMCDR_PCMS) +#define __cpm_select_pcmclk_exclk() (REG_CPM_PCMCDR &= ~CPM_PCMCDR_PCMS) +#define __cpm_select_pixclk_ext() (REG_CPM_LPCDR |= CPM_LPCDR_LPCS) +#define __cpm_select_pixclk_pll() (REG_CPM_LPCDR &= ~CPM_LPCDR_LPCS) +#define __cpm_select_tveclk_exclk() (REG_CPM_LPCDR |= CPM_CPCCR_LSCS) +#define __cpm_select_tveclk_pll() (REG_CPM_LPCDR &= ~CPM_LPCDR_LSCS) +#define __cpm_select_pixclk_lcd() (REG_CPM_LPCDR &= ~CPM_LPCDR_LTCS) +#define __cpm_select_pixclk_tve() (REG_CPM_LPCDR |= CPM_LPCDR_LTCS) +#define __cpm_select_i2sclk_exclk() (REG_CPM_I2SCDR &= ~CPM_I2SCDR_I2CS) +#define __cpm_select_i2sclk_pll() (REG_CPM_I2SCDR |= CPM_I2SCDR_I2CS) +//#define __cpm_select_usbclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_UCS) +//#define __cpm_select_usbclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_UCS) + +#define __cpm_enable_cko() +#define __cpm_exclk_direct() (REG_CPM_CPCCR &= ~CPM_CPCCR_ECS) +#define __cpm_exclk_div2() (REG_CPM_CPCCR |= CPM_CPCCR_ECS) +#define __cpm_enable_pll_change() (REG_CPM_CPCCR |= CPM_CPCCR_CE) + +#define __cpm_pllout_div2() (REG_CPM_CPCCR &= ~CPM_CPCCR_PCS) +#define __cpm_pll_enable() (REG_CPM_CPPCR |= CPM_CPPCR_PLLEN) + +#define __cpm_pll1_enable() (REG_CPM_CPPCR1 |= CPM_CPPCR1_PLL1EN) + +#define __cpm_pll_is_off() (REG_CPM_CPPSR & CPM_CPPSR_PLLOFF) +#define __cpm_pll_is_on() (REG_CPM_CPPSR & CPM_CPPSR_PLLON) +#define __cpm_pll_bypass() (REG_CPM_CPPSR |= CPM_CPPSR_PLLBP) + +#define __cpm_get_cclk_doze_duty() \ + ((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT) +#define __cpm_set_cclk_doze_duty(v) \ + (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT))) + +#define __cpm_doze_mode() (REG_CPM_LCR |= CPM_LCR_DOZE_ON) +#define __cpm_idle_mode() \ + (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE) +#define __cpm_sleep_mode() \ + (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP) + +#define __cpm_stop_all() \ + do {\ + (REG_CPM_CLKGR0 = 0xffffffff);\ + (REG_CPM_CLKGR1 = 0x3ff);\ + }while(0) +#define __cpm_stop_emc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_EMC) +#define __cpm_stop_ddr() (REG_CPM_CLKGR0 |= CPM_CLKGR0_DDR) +#define __cpm_stop_ipu() (REG_CPM_CLKGR0 |= CPM_CLKGR0_IPU) +#define __cpm_stop_lcd() (REG_CPM_CLKGR0 |= CPM_CLKGR0_LCD) +#define __cpm_stop_tve() (REG_CPM_CLKGR0 |= CPM_CLKGR0_TVE) +#define __cpm_stop_Cim() (REG_CPM_CLKGR0 |= CPM_CLKGR0_CIM) +#define __cpm_stop_mdma() (REG_CPM_CLKGR0 |= CPM_CLKGR0_MDMA) +#define __cpm_stop_uhc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_UHC) +#define __cpm_stop_mac() (REG_CPM_CLKGR0 |= CPM_CLKGR0_MAC) +#define __cpm_stop_gps() (REG_CPM_CLKGR0 |= CPM_CLKGR0_GPS) +#define __cpm_stop_dmac() (REG_CPM_CLKGR0 |= CPM_CLKGR0_DMAC) +#define __cpm_stop_ssi2() (REG_CPM_CLKGR0 |= CPM_CLKGR0_SSI2) +#define __cpm_stop_ssi1() (REG_CPM_CLKGR0 |= CPM_CLKGR0_SSI1) +#define __cpm_stop_uart3() (REG_CPM_CLKGR0 |= CPM_CLKGR0_UART3) +#define __cpm_stop_uart2() (REG_CPM_CLKGR0 |= CPM_CLKGR0_UART2) +#define __cpm_stop_uart1() (REG_CPM_CLKGR0 |= CPM_CLKGR0_UART1) +#define __cpm_stop_uart0() (REG_CPM_CLKGR0 |= CPM_CLKGR0_UART0) +#define __cpm_stop_sadc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_SADC) +#define __cpm_stop_kbc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_KBC) +#define __cpm_stop_msc2() (REG_CPM_CLKGR0 |= CPM_CLKGR0_MSC2) +#define __cpm_stop_msc1() (REG_CPM_CLKGR0 |= CPM_CLKGR0_MSC1) +#define __cpm_stop_owi() (REG_CPM_CLKGR0 |= CPM_CLKGR0_OWI) +#define __cpm_stop_tssi() (REG_CPM_CLKGR0 |= CPM_CLKGR0_TSSI) +#define __cpm_stop_aic() (REG_CPM_CLKGR0 |= CPM_CLKGR0_AIC) +#define __cpm_stop_scc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_SCC) +#define __cpm_stop_i2c0() (REG_CPM_CLKGR0 |= CPM_CLKGR0_I2C1) +#define __cpm_stop_i2c1() (REG_CPM_CLKGR0 |= CPM_CLKGR0_I2C0) +#define __cpm_stop_ssi0() (REG_CPM_CLKGR0 |= CPM_CLKGR0_SSI0) +#define __cpm_stop_msc0() (REG_CPM_CLKGR0 |= CPM_CLKGR0_MSC0) +#define __cpm_stop_otg() (REG_CPM_CLKGR0 |= CPM_CLKGR0_OTG) +#define __cpm_stop_bch() (REG_CPM_CLKGR0 |= CPM_CLKGR0_BCH) +#define __cpm_stop_nemc() (REG_CPM_CLKGR0 |= CPM_CLKGR0_NEMC) +#define __cpm_stop_gpu() (REG_CPM_CLKGR1 |= CPM_CLKGR0_GPU) +#define __cpm_stop_pcm() (REG_CPM_CLKGR1 |= CPM_CLKGR0_PCM) +#define __cpm_stop_ahb1() (REG_CPM_CLKGR1 |= CPM_CLKGR0_AHB1) +#define __cpm_stop_cabac() (REG_CPM_CLKGR1 |= CPM_CLKGR0_CABAC) +#define __cpm_stop_sram() (REG_CPM_CLKGR1 |= CPM_CLKGR0_SRAM) +#define __cpm_stop_dct() (REG_CPM_CLKGR1 |= CPM_CLKGR0_DCT) +#define __cpm_stop_me() (REG_CPM_CLKGR1 |= CPM_CLKGR0_ME) +#define __cpm_stop_dblk() (REG_CPM_CLKGR1 |= CPM_CLKGR0_DBLK) +#define __cpm_stop_mc() (REG_CPM_CLKGR1 |= CPM_CLKGR0_MC) +#define __cpm_stop_bdma() (REG_CPM_CLKGR1 |= CPM_CLKGR0_BDMA) + +#define __cpm_start_all() \ + do {\ + REG_CPM_CLKGR0 = 0x0;\ + REG_CPM_CLKGR1 = 0x0;\ + } while(0) +#define __cpm_start_emc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_EMC) +#define __cpm_start_ddr() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_DDR) +#define __cpm_start_ipu() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_IPU) +#define __cpm_start_lcd() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_LCD) +#define __cpm_start_tve() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_TVE) +#define __cpm_start_Cim() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_CIM) +#define __cpm_start_mdma() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_MDMA) +#define __cpm_start_uhc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_UHC) +#define __cpm_start_mac() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_MAC) +#define __cpm_start_gps() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_GPS) +#define __cpm_start_dmac() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_DMAC) +#define __cpm_start_ssi2() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_SSI2) +#define __cpm_start_ssi1() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_SSI1) +#define __cpm_start_uart3() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_UART3) +#define __cpm_start_uart2() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_UART2) +#define __cpm_start_uart1() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_UART1) +#define __cpm_start_uart0() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_UART0) +#define __cpm_start_sadc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_SADC) +#define __cpm_start_kbc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_KBC) +#define __cpm_start_msc2() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_MSC2) +#define __cpm_start_msc1() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_MSC1) +#define __cpm_start_owi() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_OWI) +#define __cpm_start_tssi() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_TSSI) +#define __cpm_start_aic() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_AIC) +#define __cpm_start_scc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_SCC) +#define __cpm_start_i2c0() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_I2C1) +#define __cpm_start_i2c1() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_I2C0) +#define __cpm_start_ssi0() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_SSI0) +#define __cpm_start_msc0() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_MSC0) +#define __cpm_start_otg() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_OTG) +#define __cpm_start_bch() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_BCH) +#define __cpm_start_nemc() (REG_CPM_CLKGR0 &= ~CPM_CLKGR0_NEMC) +#define __cpm_start_gpu() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_GPU) +#define __cpm_start_pcm() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_PCM) +#define __cpm_start_ahb1() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_AHB1) +#define __cpm_start_cabac() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_CABAC) +#define __cpm_start_sram() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_SRAM) +#define __cpm_start_dct() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_DCT) +#define __cpm_start_me() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_ME) +#define __cpm_start_dblk() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_DBLK) +#define __cpm_start_mc() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_MC) +#define __cpm_start_bdma() (REG_CPM_CLKGR1 &= ~CPM_CLKGR0_BDMA) + +#define __cpm_get_o1st() \ + ((REG_CPM_OPCR & CPM_OPCR_O1ST_MASK) >> CPM_OPCR_O1ST_BIT) +#define __cpm_set_o1st(v) \ + (REG_CPM_OPCR = (REG_CPM_OPCR & ~CPM_OPCR_O1ST_MASK) | ((v) << (CPM_OPCR_O1ST_BIT))) +#define __cpm_suspend_udcphy() (REG_CPM_OPCR &= ~CPM_OPCR_UDCPHY_ENABLE) +#define __cpm_enable_osc_in_sleep() (REG_CPM_OPCR |= CPM_OPCR_OSC_ENABLE) +#define __cpm_select_rtcclk_rtc() (REG_CPM_OPCR |= CPM_OPCR_ERCS) +#define __cpm_select_rtcclk_exclk() (REG_CPM_OPCR &= ~CPM_OPCR_ERCS) + + +#ifdef CFG_EXTAL +#define JZ_EXTAL CFG_EXTAL +#else +#define JZ_EXTAL 3686400 +#endif +#define JZ_EXTAL2 32768 /* RTC clock */ + +/* PLL output frequency */ +static __inline__ unsigned int __cpm_get_pllout(void) +{ + unsigned long m, n, no, pllout; + unsigned long cppcr = REG_CPM_CPPCR; + unsigned long od[4] = {1, 2, 4, 8}; + if ((cppcr & CPM_CPPCR_PLLEN) && (!(cppcr & CPM_CPPCR_PLLBP))) { + m = __cpm_get_pllm() * 2; + n = __cpm_get_plln(); + no = od[__cpm_get_pllod()]; + pllout = ((JZ_EXTAL) * m / (n * no)); + } else + pllout = JZ_EXTAL; + return pllout; +} + +/* PLL output frequency */ +static __inline__ unsigned int __cpm_get_pll1out(void) +{ + unsigned long m, n, no, pllout; + unsigned long cppcr1 = REG_CPM_CPPCR1; + unsigned long od[4] = {1, 2, 4, 8}; + if (cppcr1 & CPM_CPPCR1_PLL1EN) + { + m = __cpm_get_pll1m() * 2; + n = __cpm_get_pll1n(); + no = od[__cpm_get_pll1od()]; + if (cppcr1 & CPM_CPPCR1_P1SCS) + pllout = ((__cpm_get_pllout()) * m / (n * no)); + else + pllout = ((JZ_EXTAL) * m / (n * no)); + + } else + pllout = JZ_EXTAL; + return pllout; +} + +/* PLL output frequency for MSC/I2S/LCD/USB */ +static __inline__ unsigned int __cpm_get_pllout2(void) +{ + if (REG_CPM_CPCCR & CPM_CPCCR_PCS) + return __cpm_get_pllout(); + else + return __cpm_get_pllout()/2; +} + +/* CPU core clock */ +static __inline__ unsigned int __cpm_get_cclk(void) +{ + int div[] = {1, 2, 3, 4, 6, 8}; + + return __cpm_get_pllout() / div[__cpm_get_cdiv()]; +} + +/* AHB system bus clock */ +static __inline__ unsigned int __cpm_get_hclk(void) +{ + int div[] = {1, 2, 3, 4, 6, 8}; + + return __cpm_get_pllout() / div[__cpm_get_hdiv()]; +} + +/* Memory bus clock */ +static __inline__ unsigned int __cpm_get_mclk(void) +{ + int div[] = {1, 2, 3, 4, 6, 8}; + + return __cpm_get_pllout() / div[__cpm_get_mdiv()]; +} + +/* APB peripheral bus clock */ +static __inline__ unsigned int __cpm_get_pclk(void) +{ + int div[] = {1, 2, 3, 4, 6, 8}; + + return __cpm_get_pllout() / div[__cpm_get_pdiv()]; +} + +/* AHB1 module clock */ +static __inline__ unsigned int __cpm_get_h2clk(void) +{ + int div[] = {1, 2, 3, 4, 6, 8}; + + return __cpm_get_pllout() / div[__cpm_get_h2div()]; +} + +/* LCD pixel clock */ +static __inline__ unsigned int __cpm_get_pixclk(void) +{ + return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1); +} + +/* I2S clock */ +static __inline__ unsigned int __cpm_get_i2sclk(void) +{ + if (REG_CPM_I2SCDR & CPM_I2SCDR_I2CS) { + return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1); + } + else { + return JZ_EXTAL; + } +} + +/* USB clock */ +/* +static __inline__ unsigned int __cpm_get_usbclk(void) +{ + if (REG_CPM_CPCCR & CPM_CPCCR_UCS) { + return __cpm_get_pllout2() / (__cpm_get_udiv() + 1); + } + else { + return JZ_EXTAL; + } +} +*/ +/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */ +static __inline__ unsigned int __cpm_get_extalclk(void) +{ + return JZ_EXTAL; +} + +/* RTC clock for CPM,INTC,RTC,TCU,WDT */ +static __inline__ unsigned int __cpm_get_rtcclk(void) +{ + return JZ_EXTAL2; +} + +/* + * Output 24MHz for SD and 16MHz for MMC. + */ +#if 1 +static inline void __cpm_select_msc_clk(int n, int sd) +{ + unsigned int pllout2 = __cpm_get_pllout2(); + unsigned int div = 0; + + if (sd) { + div = pllout2 / 24000000; + } + else { + div = pllout2 / 16000000; + } + + REG_CPM_MSCCDR = div - 1; + REG_CPM_CPCCR |= CPM_CPCCR_CE; +} +#endif +/*************************************************************************** + * TCU + ***************************************************************************/ +// where 'n' is the TCU channel +#define __tcu_select_extalclk(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN) +#define __tcu_select_rtcclk(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN) +#define __tcu_select_pclk(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN) + +#define __tcu_select_clk_div1(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1) +#define __tcu_select_clk_div4(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4) +#define __tcu_select_clk_div16(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16) +#define __tcu_select_clk_div64(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64) +#define __tcu_select_clk_div256(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256) +#define __tcu_select_clk_div1024(n) \ + (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024) + +#define __tcu_enable_pwm_output(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN ) +#define __tcu_disable_pwm_output(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN ) + +#define __tcu_init_pwm_output_high(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH ) +#define __tcu_init_pwm_output_low(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH ) + +#define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD ) +#define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD ) + +#define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) ) +#define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) ) + +#define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) ) +#define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) ) +#define __tcu_set_half_match_flag(n) ( REG_TCU_TFSR = (1 << ((n) + 16)) ) +#define __tcu_set_full_match_flag(n) ( REG_TCU_TFSR = (1 << (n)) ) +#define __tcu_clear_half_match_flag(n) ( REG_TCU_TFCR = (1 << ((n) + 16)) ) +#define __tcu_clear_full_match_flag(n) ( REG_TCU_TFCR = (1 << (n)) ) +#define __tcu_mask_half_match_irq(n) ( REG_TCU_TMSR = (1 << ((n) + 16)) ) +#define __tcu_mask_full_match_irq(n) ( REG_TCU_TMSR = (1 << (n)) ) +#define __tcu_unmask_half_match_irq(n) ( REG_TCU_TMCR = (1 << ((n) + 16)) ) +#define __tcu_unmask_full_match_irq(n) ( REG_TCU_TMCR = (1 << (n)) ) + +#define __tcu_wdt_clock_stopped() ( REG_TCU_TSR & TCU_TSSR_WDTSC ) +#define __tcu_timer_clock_stopped(n) ( REG_TCU_TSR & (1 << (n)) ) + +#define __tcu_start_wdt_clock() ( REG_TCU_TSCR = TCU_TSSR_WDTSC ) +#define __tcu_start_timer_clock(n) ( REG_TCU_TSCR = (1 << (n)) ) + +#define __tcu_stop_wdt_clock() ( REG_TCU_TSSR = TCU_TSSR_WDTSC ) +#define __tcu_stop_timer_clock(n) ( REG_TCU_TSSR = (1 << (n)) ) + +#define __tcu_get_count(n) ( REG_TCU_TCNT((n)) ) +#define __tcu_set_count(n,v) ( REG_TCU_TCNT((n)) = (v) ) +#define __tcu_set_full_data(n,v) ( REG_TCU_TDFR((n)) = (v) ) +#define __tcu_set_half_data(n,v) ( REG_TCU_TDHR((n)) = (v) ) + + +/*************************************************************************** + * WDT + ***************************************************************************/ +#define __wdt_start() ( REG_WDT_TCER |= WDT_TCER_TCEN ) +#define __wdt_stop() ( REG_WDT_TCER &= ~WDT_TCER_TCEN ) +#define __wdt_set_count(v) ( REG_WDT_TCNT = (v) ) +#define __wdt_set_data(v) ( REG_WDT_TDR = (v) ) + +#define __wdt_select_extalclk() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN) +#define __wdt_select_rtcclk() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN) +#define __wdt_select_pclk() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN) + +#define __wdt_select_clk_div1() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1) +#define __wdt_select_clk_div4() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4) +#define __wdt_select_clk_div16() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16) +#define __wdt_select_clk_div64() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64) +#define __wdt_select_clk_div256() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256) +#define __wdt_select_clk_div1024() \ + (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024) + + +/*************************************************************************** + * UART + ***************************************************************************/ + +#define __uart_enable() ( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE ) +#define __uart_disable() ( REG8(UART0_FCR) = ~UARTFCR_UUE ) + +#define __uart_enable_transmit_irq() ( REG8(UART0_IER) |= UARTIER_TIE ) +#define __uart_disable_transmit_irq() ( REG8(UART0_IER) &= ~UARTIER_TIE ) + +#define __uart_enable_receive_irq() \ + ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE ) +#define __uart_disable_receive_irq() \ + ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) ) + +#define __uart_enable_loopback() ( REG8(UART0_MCR) |= UARTMCR_LOOP ) +#define __uart_disable_loopback() ( REG8(UART0_MCR) &= ~UARTMCR_LOOP ) + +#define __uart_set_8n1() ( REG8(UART0_LCR) = UARTLCR_WLEN_8 ) + +#define __uart_set_baud(devclk, baud) \ + do { \ + REG8(UART0_LCR) |= UARTLCR_DLAB; \ + REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff; \ + REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \ + REG8(UART0_LCR) &= ~UARTLCR_DLAB; \ + } while (0) + +#define __uart_parity_error() ( (REG8(UART0_LSR) & UARTLSR_PER) != 0 ) +#define __uart_clear_errors() \ + ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) ) + +#define __uart_transmit_fifo_empty() ( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 ) +#define __uart_transmit_end() ( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 ) +#define __uart_transmit_char(ch) ( REG8(UART0_TDR) = (ch) ) +#define __uart_receive_fifo_full() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) +#define __uart_receive_ready() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) +#define __uart_receive_char() REG8(UART0_RDR) +#define __uart_disable_irda() ( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) ) +#define __uart_enable_irda() \ + /* Tx high pulse as 0, Rx low pulse as 0 */ \ + ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS ) + +/*************************************************************************** + * Mem Copy DMAC + ***************************************************************************/ + +/* n is the DMA channel index (0 - 3) */ + +#define __mdmac_enable_module \ + ( REG_MDMAC_DMACR |= DMAC_MDMACR_DMAE | DMAC_MDMACR_PR_012345 ) +#define __mdmac_disable_module \ + ( REG_MDMAC_DMACR &= ~DMAC_MDMACR_DMAE ) + +/* p=0,1,2,3 */ +#define __mdmac_set_priority(p) \ +do { \ + REG_MDMAC_DMACR &= ~DMAC_DMACR_PR_MASK; \ + REG_MDMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT); \ +} while (0) + +#define __mdmac_test_halt_error ( REG_MDMAC_DMACR & DMAC_MDMACR_HLT ) +#define __mdmac_test_addr_error ( REG_MDMAC_DMACR & DMAC_MDMACR_AR ) + +#define __mdmac_channel_enable_clk \ + REG_MDMAC_DMACKE |= 1 << (n); + +#define __mdmac_enable_descriptor(n) \ + ( REG_MDMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES ) +#define __mdmac_disable_descriptor(n) \ + ( REG_MDMAC_DCCSR((n)) |= DMAC_DCCSR_NDES ) + +#define __mdmac_enable_channel(n) \ +do { \ + REG_MDMAC_DCCSR((n)) |= DMAC_DCCSR_EN; \ +} while (0) +#define __mdmac_disable_channel(n) \ +do { \ + REG_MDMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN; \ +} while (0) +#define __mdmac_channel_enabled(n) \ + ( REG_MDMAC_DCCSR((n)) & DMAC_DCCSR_EN ) + +#define __mdmac_channel_enable_irq(n) \ + ( REG_MDMAC_DCMD((n)) |= DMAC_DCMD_TIE ) +#define __mdmac_channel_disable_irq(n) \ + ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE ) + +#define __mdmac_channel_transmit_halt_detected(n) \ + ( REG_MDMAC_DCCSR((n)) & DMAC_DCCSR_HLT ) +#define __mdmac_channel_transmit_end_detected(n) \ + ( REG_MDMAC_DCCSR((n)) & DMAC_DCCSR_TT ) +#define __mdmac_channel_address_error_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR ) +#define __mdmac_channel_count_terminated_detected(n) \ + ( REG_MDMAC_DCCSR((n)) & DMAC_DCCSR_CT ) +#define __mdmac_channel_descriptor_invalid_detected(n) \ + ( REG_MDMAC_DCCSR((n)) & DMAC_DCCSR_INV ) + +#define __mdmac_channel_clear_transmit_halt(n) \ + do { \ + /* clear both channel halt error and globle halt error */ \ + REG_MDMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT; \ + REG_MDMAC_DMACR &= ~DMAC_DMACR_HLT; \ + } while (0) +#define __mdmac_channel_clear_transmit_end(n) \ + ( REG_MDMAC_DCCSR(n) &= ~DMAC_DCCSR_TT ) +#define __mdmac_channel_clear_address_error(n) \ + do { \ + REG_MDMAC_DDA(n) = 0; /* clear descriptor address register */ \ + REG_MDMAC_DSAR(n) = 0; /* clear source address register */ \ + REG_MDMAC_DTAR(n) = 0; /* clear target address register */ \ + /* clear both channel addr error and globle address error */ \ + REG_MDMAC_DCCSR(n) &= ~DMAC_DCCSR_AR; \ + REG_MDMAC_DMACR &= ~DMAC_DMACR_AR; \ + } while (0) +#define __mdmac_channel_clear_count_terminated(n) \ + ( REG_MDMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT ) +#define __mdmac_channel_clear_descriptor_invalid(n) \ + ( REG_MDMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV ) + +#define __mdmac_channel_set_transfer_unit_32bit(n) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \ +} while (0) + +#define __mdmac_channel_set_transfer_unit_16bit(n) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \ +} while (0) + +#define __mdmac_channel_set_transfer_unit_8bit(n) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \ +} while (0) + +#define __mdmac_channel_set_transfer_unit_16byte(n) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \ +} while (0) + +#define __mdmac_channel_set_transfer_unit_32byte(n) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \ +} while (0) + +/* w=8,16,32 */ +#define __mdmac_channel_set_dest_port_width(n,w) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \ +} while (0) + +/* w=8,16,32 */ +#define __mdmac_channel_set_src_port_width(n,w) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \ + REG_MDMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \ +} while (0) + +/* v=0-15 */ +#define __mdmac_channel_set_rdil(n,v) \ +do { \ + REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \ + REG_MDMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \ +} while (0) + +#define __mdmac_channel_dest_addr_fixed(n) \ + (REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_DAI) +#define __mdmac_channel_dest_addr_increment(n) \ + (REG_MDMAC_DCMD((n)) |= DMAC_DCMD_DAI) + +#define __mdmac_channel_src_addr_fixed(n) \ + (REG_MDMAC_DCMD((n)) &= ~DMAC_DCMD_SAI) +#define __mdmac_channel_src_addr_increment(n) \ + (REG_MDMAC_DCMD((n)) |= DMAC_DCMD_SAI) + +#define __mdmac_channel_set_doorbell(n) \ + (REG_MDMAC_DMADBSR = (1 << (n))) + +#define __mdmac_channel_irq_detected(n) (REG_MDMAC_DMAIPR & (1 << (n))) +#define __mdmac_channel_ack_irq(n) (REG_MDMAC_DMAIPR &= ~(1 <<(n))) + +static __inline__ int __mdmac_get_irq(void) +{ + int i; + for (i = 0; i < MAX_MDMA_NUM; i++) + if (__mdmac_channel_irq_detected(i)) + return i; + return -1; +} + + + +/*************************************************************************** + * DMAC + ***************************************************************************/ + +/* m is the DMA controller index (0, 1), n is the DMA channel index (0 - 11) */ + +#define __dmac_enable_module(m) \ + ( REG_DMAC_DMACR(m) |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_012345 ) +#define __dmac_disable_module(m) \ + ( REG_DMAC_DMACR(m) &= ~DMAC_DMACR_DMAE ) + +/* p=0,1,2,3 */ +#define __dmac_set_priority(m,p) \ +do { \ + REG_DMAC_DMACR(m) &= ~DMAC_DMACR_PR_MASK; \ + REG_DMAC_DMACR(m) |= ((p) << DMAC_DMACR_PR_BIT); \ +} while (0) + +#define __dmac_test_halt_error(m) ( REG_DMAC_DMACR(m) & DMAC_DMACR_HLT ) +#define __dmac_test_addr_error(m) ( REG_DMAC_DMACR(m) & DMAC_DMACR_AR ) + +#define __dmac_enable_descriptor(n) \ + ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES ) +#define __dmac_disable_descriptor(n) \ + ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES ) + +#define __dmac_enable_channel(n) \ + ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN ) +#define __dmac_disable_channel(n) \ + ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN ) +#define __dmac_channel_enabled(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN ) + +#define __dmac_channel_enable_irq(n) \ + ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE ) +#define __dmac_channel_disable_irq(n) \ + ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE ) + +#define __dmac_channel_transmit_halt_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT ) +#define __dmac_channel_transmit_end_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT ) +#define __dmac_channel_address_error_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR ) +#define __dmac_channel_count_terminated_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT ) +#define __dmac_channel_descriptor_invalid_detected(n) \ + ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV ) + +#define __dmac_channel_clear_transmit_halt(n) \ + ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT ) +#define __dmac_channel_clear_transmit_end(n) \ + ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT ) +#define __dmac_channel_clear_address_error(n) \ + ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR ) +#define __dmac_channel_clear_count_terminated(n) \ + ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT ) +#define __dmac_channel_clear_descriptor_invalid(n) \ + ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV ) + +#define __dmac_channel_set_transfer_unit_32bit(n) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \ +} while (0) + +#define __dmac_channel_set_transfer_unit_16bit(n) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \ +} while (0) + +#define __dmac_channel_set_transfer_unit_8bit(n) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \ +} while (0) + +#define __dmac_channel_set_transfer_unit_16byte(n) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \ +} while (0) + +#define __dmac_channel_set_transfer_unit_32byte(n) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \ +} while (0) + +/* w=8,16,32 */ +#define __dmac_channel_set_dest_port_width(n,w) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \ +} while (0) + +/* w=8,16,32 */ +#define __dmac_channel_set_src_port_width(n,w) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \ + REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \ +} while (0) + +/* v=0-15 */ +#define __dmac_channel_set_rdil(n,v) \ +do { \ + REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \ + REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \ +} while (0) + +#define __dmac_channel_dest_addr_fixed(n) \ + ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI ) +#define __dmac_channel_dest_addr_increment(n) \ + ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI ) + +#define __dmac_channel_src_addr_fixed(n) \ + ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI ) +#define __dmac_channel_src_addr_increment(n) \ + ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI ) + +#define __dmac_channel_set_doorbell(m,n) \ + ( REG_DMAC_DMADBSR(m) = (1 << (n)) ) + +#define __dmac_channel_irq_detected(m,n) ( REG_DMAC_DMAIPR(m) & (1 << (n)) ) +#define __dmac_channel_ack_irq(m,n) ( REG_DMAC_DMAIPR(m) &= ~(1 << (n)) ) + +static __inline__ int __dmac_get_irq(void) +{ + int i; + for (i = 0; i < MAX_DMA_NUM; i++) + if (__dmac_channel_irq_detected(i/HALF_DMA_NUM, i-i/HALF_DMA_NUM*HALF_DMA_NUM)) + return i; + return -1; +} + + +/*************************************************************************** + * AIC (AC'97 & I2S Controller) + ***************************************************************************/ + +#define __aic_enable() ( REG_AIC_FR |= AIC_FR_ENB ) +#define __aic_disable() ( REG_AIC_FR &= ~AIC_FR_ENB ) + +#define __aic_select_ac97() ( REG_AIC_FR &= ~AIC_FR_AUSEL ) +#define __aic_select_i2s() ( REG_AIC_FR |= AIC_FR_AUSEL ) + +#define __i2s_as_master() ( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD ) +#define __i2s_as_slave() ( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) ) +#define __aic_reset_status() ( REG_AIC_FR & AIC_FR_RST ) + +#define __aic_reset() \ +do { \ + REG_AIC_FR |= AIC_FR_RST; \ +} while(0) + + +#define __aic_set_transmit_trigger(n) \ +do { \ + REG_AIC_FR &= ~AIC_FR_TFTH_MASK; \ + REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT); \ +} while(0) + +#define __aic_set_receive_trigger(n) \ +do { \ + REG_AIC_FR &= ~AIC_FR_RFTH_MASK; \ + REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT); \ +} while(0) + +#define __aic_enable_record() ( REG_AIC_CR |= AIC_CR_EREC ) +#define __aic_disable_record() ( REG_AIC_CR &= ~AIC_CR_EREC ) +#define __aic_enable_replay() ( REG_AIC_CR |= AIC_CR_ERPL ) +#define __aic_disable_replay() ( REG_AIC_CR &= ~AIC_CR_ERPL ) +#define __aic_enable_loopback() ( REG_AIC_CR |= AIC_CR_ENLBF ) +#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF ) + +#define __aic_flush_fifo() ( REG_AIC_CR |= AIC_CR_FLUSH ) +#define __aic_unflush_fifo() ( REG_AIC_CR &= ~AIC_CR_FLUSH ) + +#define __aic_enable_transmit_intr() \ + ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) ) +#define __aic_disable_transmit_intr() \ + ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) ) +#define __aic_enable_receive_intr() \ + ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) ) +#define __aic_disable_receive_intr() \ + ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) ) + +#define __aic_enable_transmit_dma() ( REG_AIC_CR |= AIC_CR_TDMS ) +#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS ) +#define __aic_enable_receive_dma() ( REG_AIC_CR |= AIC_CR_RDMS ) +#define __aic_disable_receive_dma() ( REG_AIC_CR &= ~AIC_CR_RDMS ) + +#define __aic_enable_mono2stereo() ( REG_AIC_CR |= AIC_CR_M2S ) +#define __aic_disable_mono2stereo() ( REG_AIC_CR &= ~AIC_CR_M2S ) +#define __aic_enable_byteswap() ( REG_AIC_CR |= AIC_CR_ENDSW ) +#define __aic_disable_byteswap() ( REG_AIC_CR &= ~AIC_CR_ENDSW ) +#define __aic_enable_unsignadj() ( REG_AIC_CR |= AIC_CR_AVSTSU ) +#define __aic_disable_unsignadj() ( REG_AIC_CR &= ~AIC_CR_AVSTSU ) + +#define AC97_PCM_XS_L_FRONT AIC_ACCR1_XS_SLOT3 +#define AC97_PCM_XS_R_FRONT AIC_ACCR1_XS_SLOT4 +#define AC97_PCM_XS_CENTER AIC_ACCR1_XS_SLOT6 +#define AC97_PCM_XS_L_SURR AIC_ACCR1_XS_SLOT7 +#define AC97_PCM_XS_R_SURR AIC_ACCR1_XS_SLOT8 +#define AC97_PCM_XS_LFE AIC_ACCR1_XS_SLOT9 + +#define AC97_PCM_RS_L_FRONT AIC_ACCR1_RS_SLOT3 +#define AC97_PCM_RS_R_FRONT AIC_ACCR1_RS_SLOT4 +#define AC97_PCM_RS_CENTER AIC_ACCR1_RS_SLOT6 +#define AC97_PCM_RS_L_SURR AIC_ACCR1_RS_SLOT7 +#define AC97_PCM_RS_R_SURR AIC_ACCR1_RS_SLOT8 +#define AC97_PCM_RS_LFE AIC_ACCR1_RS_SLOT9 + +#define __ac97_set_xs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK ) +#define __ac97_set_xs_mono() \ +do { \ + REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ + REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT; \ +} while(0) +#define __ac97_set_xs_stereo() \ +do { \ + REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ + REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT; \ +} while(0) + +/* In fact, only stereo is support now. */ +#define __ac97_set_rs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK ) +#define __ac97_set_rs_mono() \ +do { \ + REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ + REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT; \ +} while(0) +#define __ac97_set_rs_stereo() \ +do { \ + REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ + REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT; \ +} while(0) + +#define __ac97_warm_reset_codec() \ + do { \ + REG_AIC_ACCR2 |= AIC_ACCR2_SA; \ + REG_AIC_ACCR2 |= AIC_ACCR2_SS; \ + udelay(2); \ + REG_AIC_ACCR2 &= ~AIC_ACCR2_SS; \ + REG_AIC_ACCR2 &= ~AIC_ACCR2_SA; \ + } while (0) + +#define __ac97_cold_reset_codec() \ + do { \ + REG_AIC_ACCR2 |= AIC_ACCR2_SR; \ + udelay(2); \ + REG_AIC_ACCR2 &= ~AIC_ACCR2_SR; \ + } while (0) + +/* n=8,16,18,20 */ +#define __ac97_set_iass(n) \ + ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT ) +#define __ac97_set_oass(n) \ + ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT ) + +#define __i2s_select_i2s() ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL ) +#define __i2s_select_msbjustified() ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL ) + +/* n=8,16,18,20,24 */ +/*#define __i2s_set_sample_size(n) \ + ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/ + +#define __i2s_set_oss_sample_size(n) \ + ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT ) +#define __i2s_set_iss_sample_size(n) \ + ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT ) + +#define __i2s_stop_bitclk() ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK ) +#define __i2s_start_bitclk() ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK ) + +#define __aic_transmit_request() ( REG_AIC_SR & AIC_SR_TFS ) +#define __aic_receive_request() ( REG_AIC_SR & AIC_SR_RFS ) +#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR ) +#define __aic_receive_overrun() ( REG_AIC_SR & AIC_SR_ROR ) + +#define __aic_clear_errors() ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) ) + +#define __aic_get_transmit_resident() \ + ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT ) +#define __aic_get_receive_count() \ + ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT ) + +#define __ac97_command_transmitted() ( REG_AIC_ACSR & AIC_ACSR_CADT ) +#define __ac97_status_received() ( REG_AIC_ACSR & AIC_ACSR_SADR ) +#define __ac97_status_receive_timeout() ( REG_AIC_ACSR & AIC_ACSR_RSTO ) +#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM ) +#define __ac97_codec_is_ready() ( REG_AIC_ACSR & AIC_ACSR_CRDY ) +#define __ac97_slot_error_detected() ( REG_AIC_ACSR & AIC_ACSR_SLTERR ) +#define __ac97_clear_slot_error() ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR ) + +#define __i2s_is_busy() ( REG_AIC_I2SSR & AIC_I2SSR_BSY ) + +#define CODEC_READ_CMD (1 << 19) +#define CODEC_WRITE_CMD (0 << 19) +#define CODEC_REG_INDEX_BIT 12 +#define CODEC_REG_INDEX_MASK (0x7f << CODEC_REG_INDEX_BIT) /* 18:12 */ +#define CODEC_REG_DATA_BIT 4 +#define CODEC_REG_DATA_MASK (0x0ffff << 4) /* 19:4 */ + +#define __ac97_out_rcmd_addr(reg) \ +do { \ + REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ +} while (0) + +#define __ac97_out_wcmd_addr(reg) \ +do { \ + REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ +} while (0) + +#define __ac97_out_data(value) \ +do { \ + REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); \ +} while (0) + +#define __ac97_in_data() \ + ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT ) + +#define __ac97_in_status_addr() \ + ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT ) + +#define __i2s_set_sample_rate(i2sclk, sync) \ + ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) ) + +#define __aic_write_tfifo(v) ( REG_AIC_DR = (v) ) +#define __aic_read_rfifo() ( REG_AIC_DR ) + +#define __aic_internal_codec() ( REG_AIC_FR |= AIC_FR_ICDC ) +#define __aic_external_codec() ( REG_AIC_FR &= ~AIC_FR_ICDC ) + +// +// Define next ops for AC97 compatible +// + +#define AC97_ACSR AIC_ACSR + +#define __ac97_enable() __aic_enable(); __aic_select_ac97() +#define __ac97_disable() __aic_disable() +#define __ac97_reset() __aic_reset() + +#define __ac97_set_transmit_trigger(n) __aic_set_transmit_trigger(n) +#define __ac97_set_receive_trigger(n) __aic_set_receive_trigger(n) + +#define __ac97_enable_record() __aic_enable_record() +#define __ac97_disable_record() __aic_disable_record() +#define __ac97_enable_replay() __aic_enable_replay() +#define __ac97_disable_replay() __aic_disable_replay() +#define __ac97_enable_loopback() __aic_enable_loopback() +#define __ac97_disable_loopback() __aic_disable_loopback() + +#define __ac97_enable_transmit_dma() __aic_enable_transmit_dma() +#define __ac97_disable_transmit_dma() __aic_disable_transmit_dma() +#define __ac97_enable_receive_dma() __aic_enable_receive_dma() +#define __ac97_disable_receive_dma() __aic_disable_receive_dma() + +#define __ac97_transmit_request() __aic_transmit_request() +#define __ac97_receive_request() __aic_receive_request() +#define __ac97_transmit_underrun() __aic_transmit_underrun() +#define __ac97_receive_overrun() __aic_receive_overrun() + +#define __ac97_clear_errors() __aic_clear_errors() + +#define __ac97_get_transmit_resident() __aic_get_transmit_resident() +#define __ac97_get_receive_count() __aic_get_receive_count() + +#define __ac97_enable_transmit_intr() __aic_enable_transmit_intr() +#define __ac97_disable_transmit_intr() __aic_disable_transmit_intr() +#define __ac97_enable_receive_intr() __aic_enable_receive_intr() +#define __ac97_disable_receive_intr() __aic_disable_receive_intr() + +#define __ac97_write_tfifo(v) __aic_write_tfifo(v) +#define __ac97_read_rfifo() __aic_read_rfifo() + +// +// Define next ops for I2S compatible +// + +#define I2S_ACSR AIC_I2SSR + +#define __i2s_enable() __aic_enable(); __aic_select_i2s() +#define __i2s_disable() __aic_disable() +#define __i2s_reset() __aic_reset() + +#define __i2s_set_transmit_trigger(n) __aic_set_transmit_trigger(n) +#define __i2s_set_receive_trigger(n) __aic_set_receive_trigger(n) + +#define __i2s_enable_record() __aic_enable_record() +#define __i2s_disable_record() __aic_disable_record() +#define __i2s_enable_replay() __aic_enable_replay() +#define __i2s_disable_replay() __aic_disable_replay() +#define __i2s_enable_loopback() __aic_enable_loopback() +#define __i2s_disable_loopback() __aic_disable_loopback() + +#define __i2s_enable_transmit_dma() __aic_enable_transmit_dma() +#define __i2s_disable_transmit_dma() __aic_disable_transmit_dma() +#define __i2s_enable_receive_dma() __aic_enable_receive_dma() +#define __i2s_disable_receive_dma() __aic_disable_receive_dma() + +#define __i2s_transmit_request() __aic_transmit_request() +#define __i2s_receive_request() __aic_receive_request() +#define __i2s_transmit_underrun() __aic_transmit_underrun() +#define __i2s_receive_overrun() __aic_receive_overrun() + +#define __i2s_clear_errors() __aic_clear_errors() + +#define __i2s_get_transmit_resident() __aic_get_transmit_resident() +#define __i2s_get_receive_count() __aic_get_receive_count() + +#define __i2s_enable_transmit_intr() __aic_enable_transmit_intr() +#define __i2s_disable_transmit_intr() __aic_disable_transmit_intr() +#define __i2s_enable_receive_intr() __aic_enable_receive_intr() +#define __i2s_disable_receive_intr() __aic_disable_receive_intr() + +#define __i2s_write_tfifo(v) __aic_write_tfifo(v) +#define __i2s_read_rfifo() __aic_read_rfifo() + +#define __i2s_reset_codec() \ + do { \ + } while (0) + + +/*************************************************************************** + * ICDC + ***************************************************************************/ +#define __i2s_internal_codec() __aic_internal_codec() +#define __i2s_external_codec() __aic_external_codec() + +/*************************************************************************** + * INTC + ***************************************************************************/ +#define __intc_unmask_irq(n) (REG_INTC_IMCR((n)/32) = (1 << ((n)%32))) +#define __intc_mask_irq(n) (REG_INTC_IMSR((n)/32) = (1 << ((n)%32))) +#define __intc_ack_irq(n) (REG_INTC_IPR((n)/32) = (1 << ((n)%32))) /* A dummy ack, as the Pending Register is Read Only. Should we remove __intc_ack_irq() */ + +/*************************************************************************** + * I2C + ***************************************************************************/ + +#define __i2c_enable() ( REG_I2C_CR |= I2C_CR_I2CE ) +#define __i2c_disable() ( REG_I2C_CR &= ~I2C_CR_I2CE ) + +#define __i2c_send_start() ( REG_I2C_CR |= I2C_CR_STA ) +#define __i2c_send_stop() ( REG_I2C_CR |= I2C_CR_STO ) +#define __i2c_send_ack() ( REG_I2C_CR &= ~I2C_CR_AC ) +#define __i2c_send_nack() ( REG_I2C_CR |= I2C_CR_AC ) + +#define __i2c_set_drf() ( REG_I2C_SR |= I2C_SR_DRF ) +#define __i2c_clear_drf() ( REG_I2C_SR &= ~I2C_SR_DRF ) +#define __i2c_check_drf() ( REG_I2C_SR & I2C_SR_DRF ) + +#define __i2c_received_ack() ( !(REG_I2C_SR & I2C_SR_ACKF) ) +#define __i2c_is_busy() ( REG_I2C_SR & I2C_SR_BUSY ) +#define __i2c_transmit_ended() ( REG_I2C_SR & I2C_SR_TEND ) + +#define __i2c_set_clk(dev_clk, i2c_clk) \ + ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 ) + +#define __i2c_read() ( REG_I2C_DR ) +#define __i2c_write(val) ( REG_I2C_DR = (val) ) + + +/*************************************************************************** + * MSC + ***************************************************************************/ + +#define __msc_start_op() \ + ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START ) + +#define __msc_set_resto(to) ( REG_MSC_RESTO = to ) +#define __msc_set_rdto(to) ( REG_MSC_RDTO = to ) +#define __msc_set_cmd(cmd) ( REG_MSC_CMD = cmd ) +#define __msc_set_arg(arg) ( REG_MSC_ARG = arg ) +#define __msc_set_nob(nob) ( REG_MSC_NOB = nob ) +#define __msc_get_nob() ( REG_MSC_NOB ) +#define __msc_set_blklen(len) ( REG_MSC_BLKLEN = len ) +#define __msc_set_cmdat(cmdat) ( REG_MSC_CMDAT = cmdat ) +#define __msc_set_cmdat_ioabort() ( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT ) +#define __msc_clear_cmdat_ioabort() ( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT ) + +#define __msc_set_cmdat_bus_width1() \ +do { \ + REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ + REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; \ +} while(0) + +#define __msc_set_cmdat_bus_width4() \ +do { \ + REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ + REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; \ +} while(0) + +#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN ) +#define __msc_set_cmdat_init() ( REG_MSC_CMDAT |= MSC_CMDAT_INIT ) +#define __msc_set_cmdat_busy() ( REG_MSC_CMDAT |= MSC_CMDAT_BUSY ) +#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK ) +#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK ) +#define __msc_set_cmdat_read() ( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ ) +#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ ) +#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN ) + +/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */ +#define __msc_set_cmdat_res_format(r) \ +do { \ + REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; \ + REG_MSC_CMDAT |= (r); \ +} while(0) + +#define __msc_clear_cmdat() \ + REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \ + MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \ + MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK ) + +#define __msc_get_imask() ( REG_MSC_IMASK ) +#define __msc_mask_all_intrs() ( REG_MSC_IMASK = 0xff ) +#define __msc_unmask_all_intrs() ( REG_MSC_IMASK = 0x00 ) +#define __msc_mask_rd() ( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ ) +#define __msc_unmask_rd() ( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ ) +#define __msc_mask_wr() ( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ ) +#define __msc_unmask_wr() ( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ ) +#define __msc_mask_endcmdres() ( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES ) +#define __msc_unmask_endcmdres() ( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES ) +#define __msc_mask_datatrandone() ( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE ) +#define __msc_unmask_datatrandone() ( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE ) +#define __msc_mask_prgdone() ( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE ) +#define __msc_unmask_prgdone() ( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE ) + +/* n=0,1,2,3,4,5,6,7 */ +#define __msc_set_clkrt(n) \ +do { \ + REG_MSC_CLKRT = n; \ +} while(0) + +#define __msc_get_ireg() ( REG_MSC_IREG ) +#define __msc_ireg_rd() ( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ ) +#define __msc_ireg_wr() ( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ ) +#define __msc_ireg_end_cmd_res() ( REG_MSC_IREG & MSC_IREG_END_CMD_RES ) +#define __msc_ireg_data_tran_done() ( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE ) +#define __msc_ireg_prg_done() ( REG_MSC_IREG & MSC_IREG_PRG_DONE ) +#define __msc_ireg_clear_end_cmd_res() ( REG_MSC_IREG = MSC_IREG_END_CMD_RES ) +#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE ) +#define __msc_ireg_clear_prg_done() ( REG_MSC_IREG = MSC_IREG_PRG_DONE ) + +#define __msc_get_stat() ( REG_MSC_STAT ) +#define __msc_stat_not_end_cmd_res() ( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0) +#define __msc_stat_crc_err() \ + ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) ) +#define __msc_stat_res_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR ) +#define __msc_stat_rd_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR ) +#define __msc_stat_wr_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES ) +#define __msc_stat_resto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES ) +#define __msc_stat_rdto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ ) + +#define __msc_rd_resfifo() ( REG_MSC_RES ) +#define __msc_rd_rxfifo() ( REG_MSC_RXFIFO ) +#define __msc_wr_txfifo(v) ( REG_MSC_TXFIFO = v ) + +#define __msc_reset() \ +do { \ + REG_MSC_STRPCL = MSC_STRPCL_RESET; \ + while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \ +} while (0) + +#define __msc_start_clk() \ +do { \ + REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; \ +} while (0) + +#define __msc_stop_clk() \ +do { \ + REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; \ +} while (0) + +#define MMC_CLK 19169200 +#define SD_CLK 24576000 + +/* msc_clk should little than pclk and little than clk retrieve from card */ +#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv) \ +do { \ + unsigned int rate, pclk, i; \ + pclk = dev_clk; \ + rate = type?SD_CLK:MMC_CLK; \ + if (msc_clk && msc_clk < pclk) \ + pclk = msc_clk; \ + i = 0; \ + while (pclk < rate) \ + { \ + i ++; \ + rate >>= 1; \ + } \ + lv = i; \ +} while(0) + +/* divide rate to little than or equal to 400kHz */ +#define __msc_calc_slow_clk_divisor(type, lv) \ +do { \ + unsigned int rate, i; \ + rate = (type?SD_CLK:MMC_CLK)/1000/400; \ + i = 0; \ + while (rate > 0) \ + { \ + rate >>= 1; \ + i ++; \ + } \ + lv = i; \ +} while(0) + + +/*************************************************************************** + * SSI (Synchronous Serial Interface) + ***************************************************************************/ +/* n = 0, 1 (SSI0, SSI1) */ +#define __ssi_enable(n) ( REG_SSI_CR0(n) |= SSI_CR0_SSIE ) +#define __ssi_disable(n) ( REG_SSI_CR0(n) &= ~SSI_CR0_SSIE ) +#define __ssi_select_ce(n) ( REG_SSI_CR0(n) &= ~SSI_CR0_FSEL ) + +#define __ssi_normal_mode(n) ( REG_SSI_ITR(n) &= ~SSI_ITR_IVLTM_MASK ) + +#define __ssi_select_ce2(n) \ +do { \ + REG_SSI_CR0(n) |= SSI_CR0_FSEL; \ + REG_SSI_CR1(n) &= ~SSI_CR1_MULTS; \ +} while (0) + +#define __ssi_select_gpc(n) \ +do { \ + REG_SSI_CR0(n) &= ~SSI_CR0_FSEL; \ + REG_SSI_CR1(n) |= SSI_CR1_MULTS; \ +} while (0) + +#define __ssi_underrun_auto_clear(n) \ +do { \ + REG_SSI_CR0(n) |= SSI_CR0_EACLRUN; \ +} while (0) + +#define __ssi_underrun_clear_manually(n) \ +do { \ + REG_SSI_CR0(n) &= ~SSI_CR0_EACLRUN; \ +} while (0) + +#define __ssi_enable_tx_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_TIE | SSI_CR0_TEIE ) + +#define __ssi_disable_tx_intr(n) \ + ( REG_SSI_CR0(n) &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) ) + +#define __ssi_enable_rx_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_RIE | SSI_CR0_REIE ) + +#define __ssi_disable_rx_intr(n) \ + ( REG_SSI_CR0(n) &= ~(SSI_CR0_RIE | SSI_CR0_REIE) ) + +#define __ssi_enable_txfifo_half_empty_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_TIE ) +#define __ssi_disable_txfifo_half_empty_intr(n) \ + ( REG_SSI_CR0(n) &= ~SSI_CR0_TIE ) +#define __ssi_enable_tx_error_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_TEIE ) +#define __ssi_disable_tx_error_intr(n) \ + ( REG_SSI_CR0(n) &= ~SSI_CR0_TEIE ) +#define __ssi_enable_rxfifo_half_full_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_RIE ) +#define __ssi_disable_rxfifo_half_full_intr(n) \ + ( REG_SSI_CR0(n) &= ~SSI_CR0_RIE ) +#define __ssi_enable_rx_error_intr(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_REIE ) +#define __ssi_disable_rx_error_intr(n) \ + ( REG_SSI_CR0(n) &= ~SSI_CR0_REIE ) + +#define __ssi_enable_loopback(n) ( REG_SSI_CR0(n) |= SSI_CR0_LOOP ) +#define __ssi_disable_loopback(n) ( REG_SSI_CR0(n) &= ~SSI_CR0_LOOP ) + +#define __ssi_enable_receive(n) ( REG_SSI_CR0(n) &= ~SSI_CR0_DISREV ) +#define __ssi_disable_receive(n) ( REG_SSI_CR0(n) |= SSI_CR0_DISREV ) + +#define __ssi_finish_receive(n) \ + ( REG_SSI_CR0(n) |= (SSI_CR0_RFINE | SSI_CR0_RFINC) ) + +#define __ssi_disable_recvfinish(n) \ + ( REG_SSI_CR0(n) &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) ) + +#define __ssi_flush_txfifo(n) ( REG_SSI_CR0(n) |= SSI_CR0_TFLUSH ) +#define __ssi_flush_rxfifo(n) ( REG_SSI_CR0(n) |= SSI_CR0_RFLUSH ) + +#define __ssi_flush_fifo(n) \ + ( REG_SSI_CR0(n) |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH ) + +#define __ssi_finish_transmit(n) ( REG_SSI_CR1(n) &= ~SSI_CR1_UNFIN ) +#define __ssi_wait_transmit(n) ( REG_SSI_CR1(n) |= SSI_CR1_UNFIN ) +#define __ssi_use_busy_wait_mode(n) __ssi_wait_transmit(n) +#define __ssi_unset_busy_wait_mode(n) __ssi_finish_transmit(n) + +#define __ssi_spi_format(n) \ + do { \ + REG_SSI_CR1(n) &= ~SSI_CR1_FMAT_MASK; \ + REG_SSI_CR1(n) |= SSI_CR1_FMAT_SPI; \ + REG_SSI_CR1(n) &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK); \ + REG_SSI_CR1(n) |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1); \ + } while (0) + +/* TI's SSP format, must clear SSI_CR1.UNFIN */ +#define __ssi_ssp_format(n) \ + do { \ + REG_SSI_CR1(n) &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); \ + REG_SSI_CR1(n) |= SSI_CR1_FMAT_SSP; \ + } while (0) + +/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */ +#define __ssi_microwire_format(n) \ + do { \ + REG_SSI_CR1(n) &= ~SSI_CR1_FMAT_MASK; \ + REG_SSI_CR1(n) |= SSI_CR1_FMAT_MW1; \ + REG_SSI_CR1(n) &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK); \ + REG_SSI_CR1(n) |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3); \ + REG_SSI_CR0(n) &= ~SSI_CR0_RFINE; \ + } while (0) + +/* CE# level (FRMHL), CE# in interval time (ITFRM), + clock phase and polarity (PHA POL), + interval time (SSIITR), interval characters/frame (SSIICR) */ + +/* frmhl,endian,mcom,flen,pha,pol MASK */ +#define SSICR1_MISC_MASK \ + ( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK \ + | SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL ) + +#define __ssi_spi_set_misc(n,frmhl,endian,flen,mcom,pha,pol) \ + do { \ + REG_SSI_CR1(n) &= ~SSICR1_MISC_MASK; \ + REG_SSI_CR1(n) |= ((frmhl) << 30) | ((endian) << 25) | \ + (((mcom) - 1) << 12) | (((flen) - 2) << 4) | \ + ((pha) << 1) | (pol); \ + } while(0) + +/* Transfer with MSB or LSB first */ +#define __ssi_set_msb(n) ( REG_SSI_CR1(n) &= ~SSI_CR1_LFST ) +#define __ssi_set_lsb(n) ( REG_SSI_CR1(n) |= SSI_CR1_LFST ) + +#define __ssi_set_frame_length(n, m) \ + REG_SSI_CR1(n) = (REG_SSI_CR1(n) & ~SSI_CR1_FLEN_MASK) | (((m) - 2) << 4) + +/* m = 1 - 16 */ +#define __ssi_set_microwire_command_length(n,m) \ + ( REG_SSI_CR1(n) = ((REG_SSI_CR1(n) & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##m##BIT) ) + +/* Set the clock phase for SPI */ +#define __ssi_set_spi_clock_phase(n, m) \ + ( REG_SSI_CR1(n) = ((REG_SSI_CR1(n) & ~SSI_CR1_PHA) | (((m)&0x1)<< 1))) + +/* Set the clock polarity for SPI */ +#define __ssi_set_spi_clock_polarity(n, p) \ + ( REG_SSI_CR1(n) = ((REG_SSI_CR1(n) & ~SSI_CR1_POL) | ((p)&0x1)) ) + +/* SSI tx trigger, m = i x 8 */ +#define __ssi_set_tx_trigger(n, m) \ + do { \ + REG_SSI_CR1(n) &= ~SSI_CR1_TTRG_MASK; \ + REG_SSI_CR1(n) |= ((m)/8)<> SSI_SR_TFIFONUM_BIT ) + +#define __ssi_get_rxfifo_count(n) \ + ( (REG_SSI_SR(n) & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT ) + +#define __ssi_transfer_end(n) ( REG_SSI_SR(n) & SSI_SR_END ) +#define __ssi_is_busy(n) ( REG_SSI_SR(n) & SSI_SR_BUSY ) + +#define __ssi_txfifo_full(n) ( REG_SSI_SR(n) & SSI_SR_TFF ) +#define __ssi_rxfifo_empty(n) ( REG_SSI_SR(n) & SSI_SR_RFE ) +#define __ssi_rxfifo_half_full(n) ( REG_SSI_SR(n) & SSI_SR_RFHF ) +#define __ssi_txfifo_half_empty(n) ( REG_SSI_SR(n) & SSI_SR_TFHE ) +#define __ssi_underrun(n) ( REG_SSI_SR(n) & SSI_SR_UNDR ) +#define __ssi_overrun(n) ( REG_SSI_SR(n) & SSI_SR_OVER ) +#define __ssi_clear_underrun(n) ( REG_SSI_SR(n) = ~SSI_SR_UNDR ) +#define __ssi_clear_overrun(n) ( REG_SSI_SR(n) = ~SSI_SR_OVER ) +#define __ssi_clear_errors(n) ( REG_SSI_SR(n) &= ~(SSI_SR_UNDR | SSI_SR_OVER) ) + +#define __ssi_set_clk(n, dev_clk, ssi_clk) \ + ( REG_SSI_GR(n) = (dev_clk) / (2*(ssi_clk)) - 1 ) + +#define __ssi_receive_data(n) REG_SSI_DR(n) +#define __ssi_transmit_data(n, v) (REG_SSI_DR(n) = (v)) + + +/*************************************************************************** + * CIM + ***************************************************************************/ + +#define __cim_enable() ( REG_CIM_CTRL |= CIM_CTRL_ENA ) +#define __cim_disable() ( REG_CIM_CTRL &= ~CIM_CTRL_ENA ) + +#define __cim_input_data_inverse() ( REG_CIM_CFG |= CIM_CFG_INV_DAT ) +#define __cim_input_data_normal() ( REG_CIM_CFG &= ~CIM_CFG_INV_DAT ) + +#define __cim_vsync_active_low() ( REG_CIM_CFG |= CIM_CFG_VSP ) +#define __cim_vsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_VSP ) + +#define __cim_hsync_active_low() ( REG_CIM_CFG |= CIM_CFG_HSP ) +#define __cim_hsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_HSP ) + +#define __cim_sample_data_at_pclk_falling_edge() \ + ( REG_CIM_CFG |= CIM_CFG_PCP ) +#define __cim_sample_data_at_pclk_rising_edge() \ + ( REG_CIM_CFG &= ~CIM_CFG_PCP ) + +#define __cim_enable_dummy_zero() ( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO ) +#define __cim_disable_dummy_zero() ( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO ) + +#define __cim_select_external_vsync() ( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC ) +#define __cim_select_internal_vsync() ( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC ) + +/* n=0-7 */ +#define __cim_set_data_packing_mode(n) \ +do { \ + REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; \ + REG_CIM_CFG |= (CIM_CFG_PACK_##n); \ +} while (0) + +#define __cim_enable_ccir656_progressive_mode() \ +do { \ + REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ + REG_CIM_CFG |= CIM_CFG_DSM_CPM; \ +} while (0) + +#define __cim_enable_ccir656_interlace_mode() \ +do { \ + REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ + REG_CIM_CFG |= CIM_CFG_DSM_CIM; \ +} while (0) + +#define __cim_enable_gated_clock_mode() \ +do { \ + REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ + REG_CIM_CFG |= CIM_CFG_DSM_GCM; \ +} while (0) + +#define __cim_enable_nongated_clock_mode() \ +do { \ + REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ + REG_CIM_CFG |= CIM_CFG_DSM_NGCM; \ +} while (0) + +/* sclk:system bus clock + * mclk: CIM master clock + */ +#define __cim_set_master_clk(sclk, mclk) \ +do { \ + REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; \ + REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); \ +} while (0) + +#define __cim_enable_sof_intr() \ + ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM ) +#define __cim_disable_sof_intr() \ + ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM ) + +#define __cim_enable_eof_intr() \ + ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM ) +#define __cim_disable_eof_intr() \ + ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM ) + +#define __cim_enable_stop_intr() \ + ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM ) +#define __cim_disable_stop_intr() \ + ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM ) + +#define __cim_enable_trig_intr() \ + ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM ) +#define __cim_disable_trig_intr() \ + ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM ) + +#define __cim_enable_rxfifo_overflow_intr() \ + ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM ) +#define __cim_disable_rxfifo_overflow_intr() \ + ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM ) + +/* n=1-16 */ +#define __cim_set_frame_rate(n) \ +do { \ + REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; \ + REG_CIM_CTRL |= CIM_CTRL_FRC_##n; \ +} while (0) + +#define __cim_enable_dma() ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN ) +#define __cim_disable_dma() ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN ) + +#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST ) +#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST ) + +/* n=4,8,12,16,20,24,28,32 */ +#define __cim_set_rxfifo_trigger(n) \ +do { \ + REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; \ + REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; \ +} while (0) + +#define __cim_clear_state() ( REG_CIM_STATE = 0 ) + +#define __cim_disable_done() ( REG_CIM_STATE & CIM_STATE_VDD ) +#define __cim_rxfifo_empty() ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY ) +#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG ) +#define __cim_rxfifo_overflow() ( REG_CIM_STATE & CIM_STATE_RXF_OF ) +#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF ) +#define __cim_dma_stop() ( REG_CIM_STATE & CIM_STATE_DMA_STOP ) +#define __cim_dma_eof() ( REG_CIM_STATE & CIM_STATE_DMA_EOF ) +#define __cim_dma_sof() ( REG_CIM_STATE & CIM_STATE_DMA_SOF ) + +#define __cim_get_iid() ( REG_CIM_IID ) +#define __cim_get_image_data() ( REG_CIM_RXFIFO ) +#define __cim_get_dam_cmd() ( REG_CIM_CMD ) + +#define __cim_set_da(a) ( REG_CIM_DA = (a) ) + +/*************************************************************************** + * LCD + ***************************************************************************/ +#define __lcd_as_smart_lcd() ( REG_LCD_CFG |= (1<> LCD_VSYNC_VPS_BIT ) + +#define __lcd_vsync_get_vpe() \ + ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT ) +#define __lcd_vsync_set_vpe(n) \ +do { \ + REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK; \ + REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT; \ +} while (0) + +#define __lcd_hsync_get_hps() \ + ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT ) +#define __lcd_hsync_set_hps(n) \ +do { \ + REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK; \ + REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT; \ +} while (0) + +#define __lcd_hsync_get_hpe() \ + ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT ) +#define __lcd_hsync_set_hpe(n) \ +do { \ + REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK; \ + REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT; \ +} while (0) + +#define __lcd_vat_get_ht() \ + ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT ) +#define __lcd_vat_set_ht(n) \ +do { \ + REG_LCD_VAT &= ~LCD_VAT_HT_MASK; \ + REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT; \ +} while (0) + +#define __lcd_vat_get_vt() \ + ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT ) +#define __lcd_vat_set_vt(n) \ +do { \ + REG_LCD_VAT &= ~LCD_VAT_VT_MASK; \ + REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT; \ +} while (0) + +#define __lcd_dah_get_hds() \ + ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT ) +#define __lcd_dah_set_hds(n) \ +do { \ + REG_LCD_DAH &= ~LCD_DAH_HDS_MASK; \ + REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT; \ +} while (0) + +#define __lcd_dah_get_hde() \ + ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT ) +#define __lcd_dah_set_hde(n) \ +do { \ + REG_LCD_DAH &= ~LCD_DAH_HDE_MASK; \ + REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT; \ +} while (0) + +#define __lcd_dav_get_vds() \ + ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT ) +#define __lcd_dav_set_vds(n) \ +do { \ + REG_LCD_DAV &= ~LCD_DAV_VDS_MASK; \ + REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT; \ +} while (0) + +#define __lcd_dav_get_vde() \ + ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT ) +#define __lcd_dav_set_vde(n) \ +do { \ + REG_LCD_DAV &= ~LCD_DAV_VDE_MASK; \ + REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT; \ +} while (0) + +#define __lcd_cmd0_set_sofint() ( REG_LCD_CMD0 |= LCD_CMD_SOFINT ) +#define __lcd_cmd0_clr_sofint() ( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT ) +#define __lcd_cmd1_set_sofint() ( REG_LCD_CMD1 |= LCD_CMD_SOFINT ) +#define __lcd_cmd1_clr_sofint() ( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT ) + +#define __lcd_cmd0_set_eofint() ( REG_LCD_CMD0 |= LCD_CMD_EOFINT ) +#define __lcd_cmd0_clr_eofint() ( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT ) +#define __lcd_cmd1_set_eofint() ( REG_LCD_CMD1 |= LCD_CMD_EOFINT ) +#define __lcd_cmd1_clr_eofint() ( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT ) + +#define __lcd_cmd0_set_pal() ( REG_LCD_CMD0 |= LCD_CMD_PAL ) +#define __lcd_cmd0_clr_pal() ( REG_LCD_CMD0 &= ~LCD_CMD_PAL ) + +#define __lcd_cmd0_get_len() \ + ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) +#define __lcd_cmd1_get_len() \ + ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) + +/*************************************************************************** + * RTC ops + ***************************************************************************/ + +#define __rtc_write_ready() (REG_RTC_RCR & RTC_RCR_WRDY) +#define __rtc_write_enabled() (REG_RTC_WENR & RTC_WENR_WEN) +#define __rtc_write_enable() (REG_RTC_WENR |= (0xA55A << RTC_WENR_WENPAT_BIT)) +#define __rtc_write_disable() (REG_RTC_WENR &= ~RTC_WENR_WENPAT_MASK) + +#define __rtc_enabled() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR |= RTC_RCR_RTCE ; \ +}while(0) \ + +#define __rtc_disabled() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_RTCE; \ +}while(0) +#define __rtc_enable_alarm() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR |= RTC_RCR_AE; \ +}while(0) + +#define __rtc_disable_alarm() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_AE; \ +}while(0) + +#define __rtc_enable_alarm_irq() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR |= RTC_RCR_AIE; \ +}while(0) + +#define __rtc_disable_alarm_irq() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_AIE; \ +}while(0) +#define __rtc_enable_Hz_irq() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR |= RTC_RCR_HZIE; \ +}while(0) + +#define __rtc_disable_Hz_irq() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_HZIE; \ +}while(0) +#define __rtc_get_1Hz_flag() \ +do{ \ + while(!__rtc_write_ready()); \ + ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \ +}while(0) +#define __rtc_clear_1Hz_flag() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_HZ; \ +}while(0) +#define __rtc_get_alarm_flag() \ +do{ \ + while(!__rtc_write_ready()); \ + ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \ +while(0) +#define __rtc_clear_alarm_flag() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RCR &= ~RTC_RCR_AF; \ +}while(0) +#define __rtc_get_second() \ +do{ \ + while(!__rtc_write_ready());\ + REG_RTC_RSR; \ +}while(0) + +#define __rtc_set_second(v) \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RSR = v; \ +}while(0) + +#define __rtc_get_alarm_second() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RSAR; \ +}while(0) + + +#define __rtc_set_alarm_second(v) \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RSAR = v; \ +}while(0) + +#define __rtc_RGR_is_locked() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RGR >> RTC_RGR_LOCK; \ +}while(0) +#define __rtc_lock_RGR() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RGR |= RTC_RGR_LOCK; \ +}while(0) + +#define __rtc_unlock_RGR() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_RGR &= ~RTC_RGR_LOCK; \ +}while(0) + +#define __rtc_get_adjc_val() \ +do{ \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \ +}while(0) +#define __rtc_set_adjc_val(v) \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \ +}while(0) + +#define __rtc_get_nc1Hz_val() \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT ) + +#define __rtc_set_nc1Hz_val(v) \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \ +}while(0) +#define __rtc_power_down() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_HCR |= RTC_HCR_PD; \ +}while(0) + +#define __rtc_get_hwfcr_val() \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_HWFCR & RTC_HWFCR_MASK; \ +}while(0) +#define __rtc_set_hwfcr_val(v) \ +do{ \ + while(!__rtc_write_ready()); \ + REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK; \ +}while(0) + +#define __rtc_get_hrcr_val() \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_HRCR & RTC_HRCR_MASK ); \ +}while(0) +#define __rtc_set_hrcr_val(v) \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK ); \ +}while(0) + +#define __rtc_enable_alarm_wakeup() \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_HWCR |= RTC_HWCR_EALM ); \ +}while(0) + +#define __rtc_disable_alarm_wakeup() \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_HWCR &= ~RTC_HWCR_EALM ); \ +}while(0) + +#define __rtc_status_hib_reset_occur() \ +do{ \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \ +}while(0) +#define __rtc_status_ppr_reset_occur() \ +do{ \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \ +}while(0) +#define __rtc_status_wakeup_pin_waken_up() \ +do{ \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \ +}while(0) +#define __rtc_status_alarm_waken_up() \ +do{ \ + while(!__rtc_write_ready()); \ + ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \ +}while(0) +#define __rtc_clear_hib_stat_all() \ +do{ \ + while(!__rtc_write_ready()); \ + ( REG_RTC_HWRSR = 0 ); \ +}while(0) + +#define __rtc_get_scratch_pattern() \ + while(!__rtc_write_ready()); \ + (REG_RTC_HSPR) +#define __rtc_set_scratch_pattern(n) \ +do{ \ + while(!__rtc_write_ready()); \ + (REG_RTC_HSPR = n ); \ +}while(0) + +/************************************************************************* + * BCH + *************************************************************************/ +#define __ecc_encoding_4bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_4 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_4 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_4bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_4 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_4 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_encoding_8bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_8 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_8 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_8bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_8 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_8 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_encoding_12bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_12 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_12 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_12bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_12 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_12 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_encoding_16bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_16 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_16 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_16bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_16 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_16 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_encoding_20bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_20 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_20 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_20bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_20 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_20 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_encoding_24bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_24 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_24 | BCH_CR_ENCE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) +#define __ecc_decoding_24bit() \ +do { \ + REG_BCH_CRS = BCH_CR_BSEL_24 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE; \ + REG_BCH_CRC = ~(BCH_CR_BSEL_24 | BCH_CR_DECE | BCH_CR_BRST | BCH_CR_BCHE); \ +} while(0) + +#define __ecc_dma_enable() ( REG_BCH_CRS = BCH_CR_DMAE ) +#define __ecc_dma_disable() ( REG_BCH_CRC = BCH_CR_DMAE ) +#define __ecc_disable() ( REG_BCH_CRC = BCH_CR_BCHE ) +#define __ecc_encode_sync() while (!(REG_BCH_INTS & BCH_INTS_ENCF)) +#define __ecc_decode_sync() while (!(REG_BCH_INTS & BCH_INTS_DECF)) + +#define __ecc_cnt_dec(n) \ +do { \ + REG_BCH_CNT &= ~BCH_CNT_DEC_MASK; \ + REG_BCH_CNT |= (n) << BCH_CNT_DEC_BIT; \ +} while(0) +#define __ecc_cnt_enc(n) \ +do { \ + REG_BCH_CNT &= ~BCH_CNT_ENC_MASK; \ + REG_BCH_CNT |= (n) << BCH_CNT_ENC_BIT; \ +} while(0) + +#endif /* __JZ4760_H__ */