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fb5a321554
iris/mips/jz4730.hhp
Bas Wijnen fb5a321554 reorganize capabilities; doesn't work yet
2009-08-05 10:16:24 +02:00

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#pypp 0
// Iris: micro-kernel for a capability-based operating system.
// mips/jz4730.ccp: Chip features. Most of this file is
// copied from the Linux source files include/asm-mips/jz4730/{ops,regs}.h,
// which don't have a copyright statement or license in the header.
// Copyright 2009 Bas Wijnen <wijnen@debian.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef __JZ4730_HH__
#define __JZ4730_HH__
// Main clock, for cpu, serial port, and with divisors for most other hardware
#define JZ_EXTAL 3686400
// RTC clock
#define RTC_CLOCK 32768
// Physical addresses are where they really are.
#define HARB_PHYSICAL 0x13000000
#define EMC_PHYSICAL 0x13010000
#define DMAC_PHYSICAL 0x13020000
#define UHC_PHYSICAL 0x13030000
#define UDC_PHYSICAL 0x13040000
#define LCD_PHYSICAL 0x13050000
#define CIM_PHYSICAL 0x13060000
#define ETH_PHYSICAL 0x13100000
#define NBM_PHYSICAL 0x13f00000
#define CPM_PHYSICAL 0x10000000
#define INTC_PHYSICAL 0x10001000
#define OST_PHYSICAL 0x10002000
#define RTC_PHYSICAL 0x10003000
#define WDT_PHYSICAL 0x10004000
#define GPIO_PHYSICAL 0x10010000
#define AIC_PHYSICAL 0x10020000
#define MSC_PHYSICAL 0x10021000
#define UART0_PHYSICAL 0x10030000
#define UART1_PHYSICAL 0x10031000
#define UART2_PHYSICAL 0x10032000
#define UART3_PHYSICAL 0x10033000
#define FIR_PHYSICAL 0x10040000
#define SCC_PHYSICAL 0x10041000
#define SCC0_PHYSICAL 0x10041000
#define I2C_PHYSICAL 0x10042000
#define SSI_PHYSICAL 0x10043000
#define SCC1_PHYSICAL 0x10044000
#define PWM0_PHYSICAL 0x10050000
#define PWM1_PHYSICAL 0x10051000
#define DES_PHYSICAL 0x10060000
#define UPRT_PHYSICAL 0x10061000
#define KBC_PHYSICAL 0x10062000
#ifdef __KERNEL
// In kernel space you need to add 0xa0000000 to see them unmapped uncached in kseg2.
#define HARB_BASE (HARB_PHYSICAL + 0xa0000000)
#define EMC_BASE (EMC_PHYSICAL + 0xa0000000)
#define DMAC_BASE (DMAC_PHYSICAL + 0xa0000000)
#define UHC_BASE (UHC_PHYSICAL + 0xa0000000)
#define UDC_BASE (UDC_PHYSICAL + 0xa0000000)
#define LCD_BASE (LCD_PHYSICAL + 0xa0000000)
#define CIM_BASE (CIM_PHYSICAL + 0xa0000000)
#define ETH_BASE (ETH_PHYSICAL + 0xa0000000)
#define NBM_BASE (NBM_PHYSICAL + 0xa0000000)
#define CPM_BASE (CPM_PHYSICAL + 0xa0000000)
#define INTC_BASE (INTC_PHYSICAL + 0xa0000000)
#define OST_BASE (OST_PHYSICAL + 0xa0000000)
#define RTC_BASE (RTC_PHYSICAL + 0xa0000000)
#define WDT_BASE (WDT_PHYSICAL + 0xa0000000)
#define GPIO_BASE (GPIO_PHYSICAL + 0xa0000000)
#define AIC_BASE (AIC_PHYSICAL + 0xa0000000)
#define MSC_BASE (MSC_PHYSICAL + 0xa0000000)
#define UART0_BASE (UART0_PHYSICAL + 0xa0000000)
#define UART1_BASE (UART1_PHYSICAL + 0xa0000000)
#define UART2_BASE (UART2_PHYSICAL + 0xa0000000)
#define UART3_BASE (UART3_PHYSICAL + 0xa0000000)
#define FIR_BASE (FIR_PHYSICAL + 0xa0000000)
#define SCC_BASE (SCC_PHYSICAL + 0xa0000000)
#define SCC0_BASE (SCC0_PHYSICAL + 0xa0000000)
#define I2C_BASE (I2C_PHYSICAL + 0xa0000000)
#define SSI_BASE (SSI_PHYSICAL + 0xa0000000)
#define SCC1_BASE (SCC1_PHYSICAL + 0xa0000000)
#define PWM0_BASE (PWM0_PHYSICAL + 0xa0000000)
#define PWM1_BASE (PWM1_PHYSICAL + 0xa0000000)
#define DES_BASE (DES_PHYSICAL + 0xa0000000)
#define UPRT_BASE (UPRT_PHYSICAL + 0xa0000000)
#define KBC_BASE (KBC_PHYSICAL + 0xa0000000)
#else
// In user space, they just need a mapping.
#define UNMAPPED_BASE 0x00000000
#define HARB_BASE 0x00001000
#define EMC_BASE 0x00002000
#define DMAC_BASE 0x00003000
#define UHC_BASE 0x00004000
#define UDC_BASE 0x00005000
#define LCD_BASE 0x00006000
#define CIM_BASE 0x00007000
#define ETH_BASE 0x00008000
#define NBM_BASE 0x00009000
#define CPM_BASE 0x0000a000
#define INTC_BASE 0x0000b000
#define OST_BASE 0x0000c000
#define RTC_BASE 0x0000d000
#define WDT_BASE 0x0000e000
#define GPIO_BASE 0x0000f000
#define AIC_BASE 0x00010000
#define MSC_BASE 0x00011000
#define UART0_BASE 0x00012000
#define UART1_BASE 0x00013000
#define UART2_BASE 0x00014000
#define UART3_BASE 0x00015000
#define FIR_BASE 0x00016000
#define SCC_BASE 0x00017000
#define SCC0_BASE 0x00018000
#define I2C_BASE 0x00019000
#define SSI_BASE 0x0001a000
#define SCC1_BASE 0x0001b000
#define PWM0_BASE 0x0001c000
#define PWM1_BASE 0x0001d000
#define DES_BASE 0x0001e000
#define UPRT_BASE 0x0001f000
#define KBC_BASE 0x00020000
// Default lcd framebuffer mapping space.
#define LCD_FRAMEBUFFER_BASE ((unsigned short *)0x00021000)
// Map IO memory (requires a priviledged __my_thread capability).
#include <iris.h>
static void __map_io (unsigned physical, unsigned mapping):
memory_create_page (6, __my_memory)
// 0 means not cachable; 0 means don't free when done.
alloc_physical (6, physical, 0, 0)
// 1 means writable.
memory_map (__my_memory, 6, mapping, 1)
#define map_harb() do { __map_io (HARB_PHYSICAL, HARB_BASE); } while (0)
#define map_emc() do { __map_io (EMC_PHYSICAL, EMC_BASE); } while (0)
#define map_dmac() do { __map_io (DMAC_PHYSICAL, DMAC_BASE); } while (0)
#define map_uhc() do { __map_io (UHC_PHYSICAL, UHC_BASE); } while (0)
#define map_udc() do { __map_io (UDC_PHYSICAL, UDC_BASE); } while (0)
#define map_lcd() do { __map_io (LCD_PHYSICAL, LCD_BASE); } while (0)
#define map_cim() do { __map_io (CIM_PHYSICAL, CIM_BASE); } while (0)
#define map_eth() do { __map_io (ETH_PHYSICAL, ETH_BASE); } while (0)
#define map_nbm() do { __map_io (NBM_PHYSICAL, NBM_BASE); } while (0)
#define map_cpm() do { __map_io (CPM_PHYSICAL, CPM_BASE); } while (0)
#define map_intc() do { __map_io (INTC_PHYSICAL, INTC_BASE); } while (0)
#define map_ost() do { __map_io (OST_PHYSICAL, OST_BASE); } while (0)
#define map_rtc() do { __map_io (RTC_PHYSICAL, RTC_BASE); } while (0)
#define map_wdt() do { __map_io (WDT_PHYSICAL, WDT_BASE); } while (0)
#define map_gpio() do { __map_io (GPIO_PHYSICAL, GPIO_BASE); } while (0)
#define map_aic() do { __map_io (AIC_PHYSICAL, AIC_BASE); } while (0)
#define map_msc() do { __map_io (MSC_PHYSICAL, MSC_BASE); } while (0)
#define map_uart0() do { __map_io (UART0_PHYSICAL, UART0_BASE); } while (0)
#define map_uart1() do { __map_io (UART1_PHYSICAL, UART1_BASE); } while (0)
#define map_uart2() do { __map_io (UART2_PHYSICAL, UART2_BASE); } while (0)
#define map_uart3() do { __map_io (UART3_PHYSICAL, UART3_BASE); } while (0)
#define map_fir() do { __map_io (FIR_PHYSICAL, FIR_BASE); } while (0)
#define map_scc() do { __map_io (SCC_PHYSICAL, SCC_BASE); } while (0)
#define map_scc0() do { __map_io (SCC0_PHYSICAL, SCC0_BASE); } while (0)
#define map_i2c() do { __map_io (I2C_PHYSICAL, I2C_BASE); } while (0)
#define map_ssi() do { __map_io (SSI_PHYSICAL, SSI_BASE); } while (0)
#define map_scc1() do { __map_io (SCC1_PHYSICAL, SCC1_BASE); } while (0)
#define map_pwm0() do { __map_io (PWM0_PHYSICAL, PWM0_BASE); } while (0)
#define map_pwm1() do { __map_io (PWM1_PHYSICAL, PWM1_BASE); } while (0)
#define map_des() do { __map_io (DES_PHYSICAL, DES_BASE); } while (0)
#define map_uprt() do { __map_io (UPRT_PHYSICAL, UPRT_BASE); } while (0)
#define map_kbc() do { __map_io (KBC_PHYSICAL, KBC_BASE); } while (0)
#endif
#define REG8(x) (*(volatile unsigned char *)(x))
#define REG16(x) (*(volatile unsigned short *)(x))
#define REG32(x) (*(volatile unsigned *)(x))
/*************************************************************************
* MSC mmc/sd controller
*************************************************************************/
#define MSC_STRPCL REG16 (MSC_BASE + 0x000)
#define MSC_STAT REG32 (MSC_BASE + 0x004)
#define MSC_CLKRT REG16 (MSC_BASE + 0x008)
#define MSC_CMDAT REG32 (MSC_BASE + 0x00C)
#define MSC_RESTO REG16 (MSC_BASE + 0x010)
#define MSC_RDTO REG16 (MSC_BASE + 0x014)
#define MSC_BLKLEN REG16 (MSC_BASE + 0x018)
#define MSC_NOB REG16 (MSC_BASE + 0x01C)
#define MSC_SNOB REG16 (MSC_BASE + 0x020)
#define MSC_IMASK REG16 (MSC_BASE + 0x024)
#define MSC_IREG REG16 (MSC_BASE + 0x028)
#define MSC_CMD REG8 (MSC_BASE + 0x02C)
#define MSC_ARG REG32 (MSC_BASE + 0x030)
#define MSC_RES REG16 (MSC_BASE + 0x034)
#define MSC_RXFIFO REG32 (MSC_BASE + 0x038)
#define MSC_TXFIFO REG32 (MSC_BASE + 0x03C)
/* 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_ISDIO (1 << 7)
#define MSC_ITXFIFO_WR_REQ (1 << 6)
#define MSC_IRXFIFO_RD_REQ (1 << 5)
#define MSC_IEND_CMD_RES (1 << 2)
#define MSC_IPRG_DONE (1 << 1)
#define MSC_IDATA_TRAN_DONE (1 << 0)
/*************************************************************************
* RTC real-time clock
*************************************************************************/
#define RTC_RCR REG32 (RTC_BASE + 0x00)
#define RTC_RSR REG32 (RTC_BASE + 0x04)
#define RTC_RSAR REG32 (RTC_BASE + 0x08)
#define RTC_RGR REG32 (RTC_BASE + 0x0c)
#define RTC_RCR_HZ (1 << 6)
#define RTC_RCR_HZIE (1 << 5)
#define RTC_RCR_AF (1 << 4)
#define RTC_RCR_AIE (1 << 3)
#define RTC_RCR_AE (1 << 2)
#define RTC_RCR_START (1 << 0)
#define RTC_RGR_LOCK (1 << 31)
#define RTC_RGR_ADJ_BIT 16
#define RTC_RGR_ADJ_MASK (0x3ff << RTC_RGR_ADJ_BIT)
#define RTC_RGR_DIV_BIT 0
#define RTC_DIV_MASK (0xff << RTC_RGR_DIV_BIT)
/*************************************************************************
* FIR fast infrared(?)
*************************************************************************/
#define FIR_TDR REG8 (FIR_BASE + 0x000)
#define FIR_RDR REG8 (FIR_BASE + 0x004)
#define FIR_TFLR REG16 (FIR_BASE + 0x008)
#define FIR_AR REG8 (FIR_BASE + 0x00C)
#define FIR_CR1 REG8 (FIR_BASE + 0x010)
#define FIR_CR2 REG16 (FIR_BASE + 0x014)
#define FIR_SR REG16 (FIR_BASE + 0x018)
/* FIR Control Register 1 (FIR_CR1) */
#define FIR_CR1_FIRUE (1 << 7)
#define FIR_CR1_ACE (1 << 6)
#define FIR_CR1_EOUS (1 << 5)
#define FIR_CR1_TIIE (1 << 4)
#define FIR_CR1_TFIE (1 << 3)
#define FIR_CR1_RFIE (1 << 2)
#define FIR_CR1_TXE (1 << 1)
#define FIR_CR1_RXE (1 << 0)
/* FIR Control Register 2 (FIR_CR2) */
#define FIR_CR2_SIPE (1 << 10)
#define FIR_CR2_BCRC (1 << 9)
#define FIR_CR2_TFLRS (1 << 8)
#define FIR_CR2_ISS (1 << 7)
#define FIR_CR2_LMS (1 << 6)
#define FIR_CR2_TPPS (1 << 5)
#define FIR_CR2_RPPS (1 << 4)
#define FIR_CR2_TTRG_BIT 2
#define FIR_CR2_TTRG_MASK (0x3 << FIR_CR2_TTRG_BIT)
#define FIR_CR2_TTRG_16 (0 << FIR_CR2_TTRG_BIT) /* Transmit Trigger Level is 16 */
#define FIR_CR2_TTRG_32 (1 << FIR_CR2_TTRG_BIT) /* Transmit Trigger Level is 32 */
#define FIR_CR2_TTRG_64 (2 << FIR_CR2_TTRG_BIT) /* Transmit Trigger Level is 64 */
#define FIR_CR2_TTRG_128 (3 << FIR_CR2_TTRG_BIT) /* Transmit Trigger Level is 128 */
#define FIR_CR2_RTRG_BIT 0
#define FIR_CR2_RTRG_MASK (0x3 << FIR_CR2_RTRG_BIT)
#define FIR_CR2_RTRG_16 (0 << FIR_CR2_RTRG_BIT) /* Receive Trigger Level is 16 */
#define FIR_CR2_RTRG_32 (1 << FIR_CR2_RTRG_BIT) /* Receive Trigger Level is 32 */
#define FIR_CR2_RTRG_64 (2 << FIR_CR2_RTRG_BIT) /* Receive Trigger Level is 64 */
#define FIR_CR2_RTRG_128 (3 << FIR_CR2_RTRG_BIT) /* Receive Trigger Level is 128 */
/* FIR Status Register (FIR_SR) */
#define FIR_SR_RFW (1 << 12)
#define FIR_SR_RFA (1 << 11)
#define FIR_SR_TFRTL (1 << 10)
#define FIR_SR_RFRTL (1 << 9)
#define FIR_SR_URUN (1 << 8)
#define FIR_SR_RFTE (1 << 7)
#define FIR_SR_ORUN (1 << 6)
#define FIR_SR_CRCE (1 << 5)
#define FIR_SR_FEND (1 << 4)
#define FIR_SR_TFF (1 << 3)
#define FIR_SR_RFE (1 << 2)
#define FIR_SR_TIDLE (1 << 1)
#define FIR_SR_RB (1 << 0)
/*************************************************************************
* SCC smart card controller (unused in trendtac)
*************************************************************************/
#define SCC_DR(base) REG8 ((base) + 0x000)
#define SCC_FDR(base) REG8 ((base) + 0x004)
#define SCC_CR(base) REG32 ((base) + 0x008)
#define SCC1_CR(base) REG32 ((base) + 0x008)
#define SCC_SR(base) REG16 ((base) + 0x00C)
#define SCC_TFR(base) REG16 ((base) + 0x010)
#define SCC_EGTR(base) REG8 ((base) + 0x014)
#define SCC_ECR(base) REG32 ((base) + 0x018)
#define SCC_RTOR(base) REG8 ((base) + 0x01C)
/* SCC FIFO Data Count Register (SCC_FDR) */
#define SCC_FDR_EMPTY 0x00
#define SCC_FDR_FULL 0x10
/* SCC Control Register (SCC_CR) */
#define SCC_CR_SCCE (1 << 31)
#define SCC_CR_TRS (1 << 30)
#define SCC_CR_T2R (1 << 29)
#define SCC_CR_FDIV_BIT 24
#define SCC_CR_FDIV_MASK (0x3 << SCC_CR_FDIV_BIT)
#define SCC_CR_FDIV_1 (0 << SCC_CR_FDIV_BIT) /* SCC_CLK frequency is the same as device clock */
#define SCC_CR_FDIV_2 (1 << SCC_CR_FDIV_BIT) /* SCC_CLK frequency is half of device clock */
#define SCC_CR_FLUSH (1 << 23)
#define SCC_CR_TRIG_BIT 16
#define SCC_CR_TRIG_MASK (0x3 << SCC_CR_TRIG_BIT)
#define SCC_CR_TRIG_1 (0 << SCC_CR_TRIG_BIT) /* Receive/Transmit-FIFO Trigger is 1 */
#define SCC_CR_TRIG_4 (1 << SCC_CR_TRIG_BIT) /* Receive/Transmit-FIFO Trigger is 4 */
#define SCC_CR_TRIG_8 (2 << SCC_CR_TRIG_BIT) /* Receive/Transmit-FIFO Trigger is 8 */
#define SCC_CR_TRIG_14 (3 << SCC_CR_TRIG_BIT) /* Receive/Transmit-FIFO Trigger is 14 */
#define SCC_CR_TP (1 << 15)
#define SCC_CR_CONV (1 << 14)
#define SCC_CR_TXIE (1 << 13)
#define SCC_CR_RXIE (1 << 12)
#define SCC_CR_TENDIE (1 << 11)
#define SCC_CR_RTOIE (1 << 10)
#define SCC_CR_ECIE (1 << 9)
#define SCC_CR_EPIE (1 << 8)
#define SCC_CR_RETIE (1 << 7)
#define SCC_CR_EOIE (1 << 6)
#define SCC_CR_TSEND (1 << 3)
#define SCC_CR_PX_BIT 1
#define SCC_CR_PX_MASK (0x3 << SCC_CR_PX_BIT)
#define SCC_CR_PX_NOT_SUPPORT (0 << SCC_CR_PX_BIT) /* SCC does not support clock stop */
#define SCC_CR_PX_STOP_LOW (1 << SCC_CR_PX_BIT) /* SCC_CLK stops at state low */
#define SCC_CR_PX_STOP_HIGH (2 << SCC_CR_PX_BIT) /* SCC_CLK stops at state high */
#define SCC_CR_CLKSTP (1 << 0)
/* SCC Status Register (SCC_SR) */
#define SCC_SR_TRANS (1 << 15)
#define SCC_SR_ORER (1 << 12)
#define SCC_SR_RTO (1 << 11)
#define SCC_SR_PER (1 << 10)
#define SCC_SR_TFTG (1 << 9)
#define SCC_SR_RFTG (1 << 8)
#define SCC_SR_TEND (1 << 7)
#define SCC_SR_RETR_3 (1 << 4)
#define SCC_SR_ECNTO (1 << 0)
/*************************************************************************
* ETH ethernet
*************************************************************************/
#define ETH_BMR REG32 (ETH_BASE + 0x1000)
#define ETH_TPDR REG32 (ETH_BASE + 0x1004)
#define ETH_RPDR REG32 (ETH_BASE + 0x1008)
#define ETH_RAR REG32 (ETH_BASE + 0x100C)
#define ETH_TAR REG32 (ETH_BASE + 0x1010)
#define ETH_SR REG32 (ETH_BASE + 0x1014)
#define ETH_CR REG32 (ETH_BASE + 0x1018)
#define ETH_IER REG32 (ETH_BASE + 0x101C)
#define ETH_MFCR REG32 (ETH_BASE + 0x1020)
#define ETH_CTAR REG32 (ETH_BASE + 0x1050)
#define ETH_CRAR REG32 (ETH_BASE + 0x1054)
#define ETH_MCR REG32 (ETH_BASE + 0x0000)
#define ETH_MAHR REG32 (ETH_BASE + 0x0004)
#define ETH_MALR REG32 (ETH_BASE + 0x0008)
#define ETH_HTHR REG32 (ETH_BASE + 0x000C)
#define ETH_HTLR REG32 (ETH_BASE + 0x0010)
#define ETH_MIAR REG32 (ETH_BASE + 0x0014)
#define ETH_MIDR REG32 (ETH_BASE + 0x0018)
#define ETH_FCR REG32 (ETH_BASE + 0x001C)
#define ETH_VTR1 REG32 (ETH_BASE + 0x0020)
#define ETH_VTR2 REG32 (ETH_BASE + 0x0024)
#define ETH_WKFR REG32 (ETH_BASE + 0x0028)
#define ETH_PMTR REG32 (ETH_BASE + 0x002C)
/* Bus Mode Register (ETH_BMR) */
#define ETH_BMR_DBO (1 << 20)
#define ETH_BMR_PBL_BIT 8
#define ETH_BMR_PBL_MASK (0x3f << ETH_BMR_PBL_BIT)
#define ETH_BMR_PBL_1 (0x1 << ETH_BMR_PBL_BIT)
#define ETH_BMR_PBL_4 (0x4 << ETH_BMR_PBL_BIT)
#define ETH_BMR_BLE (1 << 7)
#define ETH_BMR_DSL_BIT 2
#define ETH_BMR_DSL_MASK (0x1f << ETH_BMR_DSL_BIT)
#define ETH_BMR_DSL_0 (0x0 << ETH_BMR_DSL_BIT)
#define ETH_BMR_DSL_1 (0x1 << ETH_BMR_DSL_BIT)
#define ETH_BMR_DSL_2 (0x2 << ETH_BMR_DSL_BIT)
#define ETH_BMR_DSL_4 (0x4 << ETH_BMR_DSL_BIT)
#define ETH_BMR_DSL_8 (0x8 << ETH_BMR_DSL_BIT)
#define ETH_BMR_SWR (1 << 0)
/* DMA Status Register (ETH_SR) */
#define ETH_SR_EB_BIT 23
#define ETH_SR_EB_MASK (0x7 << ETH_SR_EB_BIT)
#define ETH_SR_EB_TX_ABORT (0x1 << ETH_SR_EB_BIT)
#define ETH_SR_EB_RX_ABORT (0x2 << ETH_SR_EB_BIT)
#define ETH_SR_TS_BIT 20
#define ETH_SR_TS_MASK (0x7 << ETH_SR_TS_BIT)
#define ETH_SR_TS_STOP (0x0 << ETH_SR_TS_BIT)
#define ETH_SR_TS_FTD (0x1 << ETH_SR_TS_BIT)
#define ETH_SR_TS_WEOT (0x2 << ETH_SR_TS_BIT)
#define ETH_SR_TS_QDAT (0x3 << ETH_SR_TS_BIT)
#define ETH_SR_TS_SUSPEND (0x6 << ETH_SR_TS_BIT)
#define ETH_SR_TS_CTD (0x7 << ETH_SR_TS_BIT)
#define ETH_SR_RS_BIT 17
#define ETH_SR_RS_MASK (0x7 << ETH_SR_RS_BIT)
#define ETH_SR_RS_STOP (0x0 << ETH_SR_RS_BIT)
#define ETH_SR_RS_FRD (0x1 << ETH_SR_RS_BIT)
#define ETH_SR_RS_CEOR (0x2 << ETH_SR_RS_BIT)
#define ETH_SR_RS_WRP (0x3 << ETH_SR_RS_BIT)
#define ETH_SR_RS_SUSPEND (0x4 << ETH_SR_RS_BIT)
#define ETH_SR_RS_CRD (0x5 << ETH_SR_RS_BIT)
#define ETH_SR_RS_FCF (0x6 << ETH_SR_RS_BIT)
#define ETH_SR_RS_QRF (0x7 << ETH_SR_RS_BIT)
#define ETH_SR_NIS (1 << 16)
#define ETH_SR_AIS (1 << 15)
#define ETH_SR_ERI (1 << 14)
#define ETH_SR_FBE (1 << 13)
#define ETH_SR_ETI (1 << 10)
#define ETH_SR_RWT (1 << 9)
#define ETH_SR_RPS (1 << 8)
#define ETH_SR_RU (1 << 7)
#define ETH_SR_RI (1 << 6)
#define ETH_SR_UNF (1 << 5)
#define ETH_SR_TJT (1 << 3)
#define ETH_SR_TU (1 << 2)
#define ETH_SR_TPS (1 << 1)
#define ETH_SR_TI (1 << 0)
/* Control (Operation Mode) Register (ETH_CR) */
#define ETH_CR_TTM (1 << 22)
#define ETH_CR_SF (1 << 21)
#define ETH_CR_TR_BIT 14
#define ETH_CR_TR_MASK (0x3 << ETH_CR_TR_BIT)
#define ETH_CR_ST (1 << 13)
#define ETH_CR_OSF (1 << 2)
#define ETH_CR_SR (1 << 1)
/* Interrupt Enable Register (ETH_IER) */
#define ETH_IER_NI (1 << 16)
#define ETH_IER_AI (1 << 15)
#define ETH_IER_ERE (1 << 14)
#define ETH_IER_FBE (1 << 13)
#define ETH_IER_ET (1 << 10)
#define ETH_IER_RWE (1 << 9)
#define ETH_IER_RS (1 << 8)
#define ETH_IER_RU (1 << 7)
#define ETH_IER_RI (1 << 6)
#define ETH_IER_UN (1 << 5)
#define ETH_IER_TJ (1 << 3)
#define ETH_IER_TU (1 << 2)
#define ETH_IER_TS (1 << 1)
#define ETH_IER_TI (1 << 0)
/* Missed Frame and Buffer Overflow Counter Register (ETH_MFCR) */
#define ETH_MFCR_OVERFLOW_BIT 17
#define ETH_MFCR_OVERFLOW_MASK (0x7ff << ETH_MFCR_OVERFLOW_BIT)
#define ETH_MFCR_MFC_BIT 0
#define ETH_MFCR_MFC_MASK (0xffff << ETH_MFCR_MFC_BIT)
/* MAC Control Register (ETH_MCR) */
#define ETH_MCR_RA (1 << 31)
#define ETH_MCR_HBD (1 << 28)
#define ETH_MCR_PS (1 << 27)
#define ETH_MCR_DRO (1 << 23)
#define ETH_MCR_OM_BIT 21
#define ETH_MCR_OM_MASK (0x3 << ETH_MCR_OM_BIT)
#define ETH_MCR_OM_NORMAL (0x0 << ETH_MCR_OM_BIT)
#define ETH_MCR_OM_INTERNAL (0x1 << ETH_MCR_OM_BIT)
#define ETH_MCR_OM_EXTERNAL (0x2 << ETH_MCR_OM_BIT)
#define ETH_MCR_F (1 << 20)
#define ETH_MCR_PM (1 << 19)
#define ETH_MCR_PR (1 << 18)
#define ETH_MCR_IF (1 << 17)
#define ETH_MCR_PB (1 << 16)
#define ETH_MCR_HO (1 << 15)
#define ETH_MCR_HP (1 << 13)
#define ETH_MCR_LCC (1 << 12)
#define ETH_MCR_DBF (1 << 11)
#define ETH_MCR_DTRY (1 << 10)
#define ETH_MCR_ASTP (1 << 8)
#define ETH_MCR_BOLMT_BIT 6
#define ETH_MCR_BOLMT_MASK (0x3 << ETH_MCR_BOLMT_BIT)
#define ETH_MCR_BOLMT_10 (0 << ETH_MCR_BOLMT_BIT)
#define ETH_MCR_BOLMT_8 (1 << ETH_MCR_BOLMT_BIT)
#define ETH_MCR_BOLMT_4 (2 << ETH_MCR_BOLMT_BIT)
#define ETH_MCR_BOLMT_1 (3 << ETH_MCR_BOLMT_BIT)
#define ETH_MCR_DC (1 << 5)
#define ETH_MCR_TE (1 << 3)
#define ETH_MCR_RE (1 << 2)
/* MII Address Register (ETH_MIAR) */
#define ETH_MIAR_PHY_ADDR_BIT 11
#define ETH_MIAR_PHY_ADDR_MASK (0x1f << ETH_MIAR_PHY_ADDR_BIT)
#define ETH_MIAR_MII_BIT 6
#define ETH_MIAR_MII_MASK (0x1f << ETH_MIAR_MII_BIT)
#define ETH_MIAR_MII_WRITE (1 << 1)
#define ETH_MIAR_MII_BUSY (1 << 0)
/* Flow Control Register (ETH_FCR) */
#define ETH_FCR_PAUSE_TIME_BIT 16
#define ETH_FCR_PAUSE_TIME_MASK (0xffff << ETH_FCR_PAUSE_TIME_BIT)
#define ETH_FCR_PCF (1 << 2)
#define ETH_FCR_FCE (1 << 1)
#define ETH_FCR_BUSY (1 << 0)
/* PMT Control and Status Register (ETH_PMTR) */
#define ETH_PMTR_GU (1 << 9)
#define ETH_PMTR_RF (1 << 6)
#define ETH_PMTR_MF (1 << 5)
#define ETH_PMTR_RWK (1 << 2)
#define ETH_PMTR_MPK (1 << 1)
/* Receive Descriptor 0 (ETH_RD0) Bits */
#define ETH_RD0_OWN (1 << 31)
#define ETH_RD0_FF (1 << 30)
#define ETH_RD0_FL_BIT 16
#define ETH_RD0_FL_MASK (0x3fff << ETH_RD0_FL_BIT)
#define ETH_RD0_ES (1 << 15)
#define ETH_RD0_DE (1 << 14)
#define ETH_RD0_LE (1 << 12)
#define ETH_RD0_RF (1 << 11)
#define ETH_RD0_MF (1 << 10)
#define ETH_RD0_FD (1 << 9)
#define ETH_RD0_LD (1 << 8)
#define ETH_RD0_TL (1 << 7)
#define ETH_RD0_CS (1 << 6)
#define ETH_RD0_FT (1 << 5)
#define ETH_RD0_WT (1 << 4)
#define ETH_RD0_ME (1 << 3)
#define ETH_RD0_DB (1 << 2)
#define ETH_RD0_CE (1 << 1)
/* Receive Descriptor 1 (ETH_RD1) Bits */
#define ETH_RD1_RER (1 << 25)
#define ETH_RD1_RCH (1 << 24)
#define ETH_RD1_RBS2_BIT 11
#define ETH_RD1_RBS2_MASK (0x7ff << ETH_RD1_RBS2_BIT)
#define ETH_RD1_RBS1_BIT 0
#define ETH_RD1_RBS1_MASK (0x7ff << ETH_RD1_RBS1_BIT)
/* Transmit Descriptor 0 (ETH_TD0) Bits */
#define ETH_TD0_OWN (1 << 31)
#define ETH_TD0_FA (1 << 15)
#define ETH_TD0_LOC (1 << 11)
#define ETH_TD0_NC (1 << 10)
#define ETH_TD0_LC (1 << 9)
#define ETH_TD0_EC (1 << 8)
#define ETH_TD0_HBF (1 << 7)
#define ETH_TD0_CC_BIT 3
#define ETH_TD0_CC_MASK (0xf << ETH_TD0_CC_BIT)
#define ETH_TD0_ED (1 << 2)
#define ETH_TD0_UF (1 << 1)
#define ETH_TD0_DF (1 << 0)
/* Transmit Descriptor 1 (ETH_TD1) Bits */
#define ETH_TD1_IC (1 << 31)
#define ETH_TD1_LS (1 << 30)
#define ETH_TD1_FS (1 << 29)
#define ETH_TD1_AC (1 << 26)
#define ETH_TD1_TER (1 << 25)
#define ETH_TD1_TCH (1 << 24)
#define ETH_TD1_DPD (1 << 23)
#define ETH_TD1_TBS2_BIT 11
#define ETH_TD1_TBS2_MASK (0x7ff << ETH_TD1_TBS2_BIT)
#define ETH_TD1_TBS1_BIT 0
#define ETH_TD1_TBS1_MASK (0x7ff << ETH_TD1_TBS1_BIT)
/*************************************************************************
* WDT watch-dog timer
*************************************************************************/
#define WDT_WTCSR REG8 (WDT_BASE + 0x00)
#define WDT_WTCNT REG32 (WDT_BASE + 0x04)
#define WDT_WTCSR_START (1 << 4)
/*************************************************************************
* OST operating system timer
*************************************************************************/
#define OST_TER REG8 (OST_BASE + 0x00)
#define OST_TRDR(n) REG32 (OST_BASE + 0x10 + ((n) * 0x20))
#define OST_TCNT(n) REG32 (OST_BASE + 0x14 + ((n) * 0x20))
#define OST_TCSR(n) REG16 (OST_BASE + 0x18 + ((n) * 0x20))
#define OST_TCRB(n) REG32 (OST_BASE + 0x1c + ((n) * 0x20))
#define OST_TCSR_BUSY (1 << 7)
#define OST_TCSR_UF (1 << 6)
#define OST_TCSR_UIE (1 << 5)
#define OST_TCSR_CKS_BIT 0
#define OST_TCSR_CKS_MASK (0x07 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_PCLK_4 (0 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_PCLK_16 (1 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_PCLK_64 (2 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_PCLK_256 (3 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_RTCCLK (4 << OST_TCSR_CKS_BIT)
#define OST_TCSR_CKS_EXTAL (5 << OST_TCSR_CKS_BIT)
/*************************************************************************
* UART universal asynchronous receiver/transmitter (serial ports)
*************************************************************************/
#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_MCR (0x10) /* RW 8b H'00 */
#define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */
/* register address */
#define UART0_RDR REG32 (UART0_BASE + OFF_RDR)
#define UART0_TDR REG32 (UART0_BASE + OFF_TDR)
#define UART0_DLLR REG32 (UART0_BASE + OFF_DLLR)
#define UART0_DLHR REG32 (UART0_BASE + OFF_DLHR)
#define UART0_IER REG32 (UART0_BASE + OFF_IER)
#define UART0_ISR REG32 (UART0_BASE + OFF_ISR)
#define UART0_FCR REG32 (UART0_BASE + OFF_FCR)
#define UART0_LCR REG32 (UART0_BASE + OFF_LCR)
#define UART0_MCR REG32 (UART0_BASE + OFF_MCR)
#define UART0_LSR REG32 (UART0_BASE + OFF_LSR)
#define UART0_MSR REG32 (UART0_BASE + OFF_MSR)
#define UART0_SPR REG32 (UART0_BASE + OFF_SPR)
#define UART0_SIRCR REG32 (UART0_BASE + OFF_SIRCR)
#define UART1_RDR REG32 (UART1_BASE + OFF_RDR)
#define UART1_TDR REG32 (UART1_BASE + OFF_TDR)
#define UART1_DLLR REG32 (UART1_BASE + OFF_DLLR)
#define UART1_DLHR REG32 (UART1_BASE + OFF_DLHR)
#define UART1_IER REG32 (UART1_BASE + OFF_IER)
#define UART1_ISR REG32 (UART1_BASE + OFF_ISR)
#define UART1_FCR REG32 (UART1_BASE + OFF_FCR)
#define UART1_LCR REG32 (UART1_BASE + OFF_LCR)
#define UART1_MCR REG32 (UART1_BASE + OFF_MCR)
#define UART1_LSR REG32 (UART1_BASE + OFF_LSR)
#define UART1_MSR REG32 (UART1_BASE + OFF_MSR)
#define UART1_SPR REG32 (UART1_BASE + OFF_SPR)
#define UART1_SIRCR REG32 (UART1_BASE + OFF_SIRCR)
#define UART2_RDR REG32 (UART2_BASE + OFF_RDR)
#define UART2_TDR REG32 (UART2_BASE + OFF_TDR)
#define UART2_DLLR REG32 (UART2_BASE + OFF_DLLR)
#define UART2_DLHR REG32 (UART2_BASE + OFF_DLHR)
#define UART2_IER REG32 (UART2_BASE + OFF_IER)
#define UART2_ISR REG32 (UART2_BASE + OFF_ISR)
#define UART2_FCR REG32 (UART2_BASE + OFF_FCR)
#define UART2_LCR REG32 (UART2_BASE + OFF_LCR)
#define UART2_MCR REG32 (UART2_BASE + OFF_MCR)
#define UART2_LSR REG32 (UART2_BASE + OFF_LSR)
#define UART2_MSR REG32 (UART2_BASE + OFF_MSR)
#define UART2_SPR REG32 (UART2_BASE + OFF_SPR)
#define UART2_SIRCR REG32 (UART2_BASE + OFF_SIRCR)
#define UART3_RDR REG32 (UART3_BASE + OFF_RDR)
#define UART3_TDR REG32 (UART3_BASE + OFF_TDR)
#define UART3_DLLR REG32 (UART3_BASE + OFF_DLLR)
#define UART3_DLHR REG32 (UART3_BASE + OFF_DLHR)
#define UART3_IER REG32 (UART3_BASE + OFF_IER)
#define UART3_ISR REG32 (UART3_BASE + OFF_ISR)
#define UART3_FCR REG32 (UART3_BASE + OFF_FCR)
#define UART3_LCR REG32 (UART3_BASE + OFF_LCR)
#define UART3_MCR REG32 (UART3_BASE + OFF_MCR)
#define UART3_LSR REG32 (UART3_BASE + OFF_LSR)
#define UART3_MSR REG32 (UART3_BASE + OFF_MSR)
#define UART3_SPR REG32 (UART3_BASE + OFF_SPR)
#define UART3_SIRCR REG32 (UART3_BASE + OFF_SIRCR)
/*
* Define macros for UARTIER
* UART Interrupt Enable Register
*/
#define UARTIER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */
#define UARTIER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */
#define UARTIER_RLIE (1 << 2) /* 0: receive line status interrupt disable */
#define UARTIER_MIE (1 << 3) /* 0: modem status interrupt disable */
#define UARTIER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */
/*
* Define macros for UARTISR
* UART Interrupt Status Register
*/
#define UARTISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */
#define UARTISR_IID (7 << 1) /* Source of Interrupt */
#define UARTISR_IID_MSI (0 << 1) /* Modem status interrupt */
#define UARTISR_IID_THRI (1 << 1) /* Transmitter holding register empty */
#define UARTISR_IID_RDI (2 << 1) /* Receiver data interrupt */
#define UARTISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */
#define UARTISR_FFMS (3 << 6) /* FIFO mode select, set when UARTFCR.FE is set to 1 */
#define UARTISR_FFMS_NO_FIFO (0 << 6)
#define UARTISR_FFMS_FIFO_MODE (3 << 6)
/*
* Define macros for UARTFCR
* UART FIFO Control Register
*/
#define UARTFCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */
#define UARTFCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */
#define UARTFCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */
#define UARTFCR_DMS (1 << 3) /* 0: disable DMA mode */
#define UARTFCR_UUE (1 << 4) /* 0: disable UART */
#define UARTFCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */
#define UARTFCR_RTRG_1 (0 << 6)
#define UARTFCR_RTRG_4 (1 << 6)
#define UARTFCR_RTRG_8 (2 << 6)
#define UARTFCR_RTRG_15 (3 << 6)
/*
* Define macros for UARTLCR
* UART Line Control Register
*/
#define UARTLCR_WLEN (3 << 0) /* word length */
#define UARTLCR_WLEN_5 (0 << 0)
#define UARTLCR_WLEN_6 (1 << 0)
#define UARTLCR_WLEN_7 (2 << 0)
#define UARTLCR_WLEN_8 (3 << 0)
#define UARTLCR_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 UARTLCR_PE (1 << 3) /* 0: parity disable */
#define UARTLCR_PROE (1 << 4) /* 0: even parity 1: odd parity */
#define UARTLCR_SPAR (1 << 5) /* 0: sticky parity disable */
#define UARTLCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */
#define UARTLCR_DLAB (1 << 7) /* 0: access UARTRDR/TDR/IER 1: access UARTDLLR/DLHR */
/*
* Define macros for UARTLSR
* UART Line Status Register
*/
#define UARTLSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */
#define UARTLSR_ORER (1 << 1) /* 0: no overrun error */
#define UARTLSR_PER (1 << 2) /* 0: no parity error */
#define UARTLSR_FER (1 << 3) /* 0; no framing error */
#define UARTLSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */
#define UARTLSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */
#define UARTLSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */
#define UARTLSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */
/*
* Define macros for UARTMCR
* UART Modem Control Register
*/
#define UARTMCR_DTR (1 << 0) /* 0: DTR_ ouput high */
#define UARTMCR_RTS (1 << 1) /* 0: RTS_ output high */
#define UARTMCR_OUT1 (1 << 2) /* 0: UARTMSR.RI is set to 0 and RI_ input high */
#define UARTMCR_OUT2 (1 << 3) /* 0: UARTMSR.DCD is set to 0 and DCD_ input high */
#define UARTMCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */
#define UARTMCR_MCE (1 << 7) /* 0: modem function is disable */
/*
* Define macros for UARTMSR
* UART Modem Status Register
*/
#define UARTMSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UARTMSR */
#define UARTMSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UARTMSR */
#define UARTMSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UARTMSR */
#define UARTMSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UARTMSR */
#define UARTMSR_CTS (1 << 4) /* 0: CTS_ pin is high */
#define UARTMSR_DSR (1 << 5) /* 0: DSR_ pin is high */
#define UARTMSR_RI (1 << 6) /* 0: RI_ pin is high */
#define UARTMSR_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 */
/*************************************************************************
* INTC interrupt controller
*************************************************************************/
#define INTC_ISR REG32 (INTC_BASE + 0x00)
#define INTC_IMR REG32 (INTC_BASE + 0x04)
#define INTC_IMSR REG32 (INTC_BASE + 0x08)
#define INTC_IMCR REG32 (INTC_BASE + 0x0c)
#define INTC_IPR REG32 (INTC_BASE + 0x10)
#define IRQ_I2C 1
#define IRQ_PS2 2
#define IRQ_UPRT 3
#define IRQ_CORE 4
#define IRQ_UART3 6
#define IRQ_UART2 7
#define IRQ_UART1 8
#define IRQ_UART0 9
#define IRQ_SCC1 10
#define IRQ_SCC0 11
#define IRQ_UDC 12
#define IRQ_UHC 13
#define IRQ_MSC 14
#define IRQ_RTC 15
#define IRQ_FIR 16
#define IRQ_SSI 17
#define IRQ_CIM 18
#define IRQ_ETH 19
#define IRQ_AIC 20
#define IRQ_DMAC 21
#define IRQ_OST2 22
#define IRQ_OST1 23
#define IRQ_OST0 24
#define IRQ_GPIO3 25
#define IRQ_GPIO2 26
#define IRQ_GPIO1 27
#define IRQ_GPIO0 28
#define IRQ_LCD 30
/*************************************************************************
* CIM camera interface module (not used in trendtac)
*************************************************************************/
#define CIM_CFG REG32 (CIM_BASE + 0x0000)
#define CIM_CTRL REG32 (CIM_BASE + 0x0004)
#define CIM_STATE REG32 (CIM_BASE + 0x0008)
#define CIM_IID REG32 (CIM_BASE + 0x000C)
#define CIM_RXFIFO REG32 (CIM_BASE + 0x0010)
#define CIM_DA REG32 (CIM_BASE + 0x0020)
#define CIM_FA REG32 (CIM_BASE + 0x0024)
#define CIM_FID REG32 (CIM_BASE + 0x0028)
#define CIM_CMD REG32 (CIM_BASE + 0x002C)
/* 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)
/*************************************************************************
* PWM pulse width modulator: 0 is connected to lcd backlight; 1 maybe to a beeper
*************************************************************************/
#define PWM_CTR(n) REG8 (PWM##n##_BASE + 0x000)
#define PWM_PER(n) REG16 (PWM##n##_BASE + 0x004)
#define PWM_DUT(n) REG16 (PWM##n##_BASE + 0x008)
/* PWM Control Register (PWM_CTR) */
#define PWM_CTR_EN (1 << 7)
#define PWM_CTR_SD (1 << 6)
#define PWM_CTR_PRESCALE_BIT 0
#define PWM_CTR_PRESCALE_MASK (0x3f << PWM_CTR_PRESCALE_BIT)
/* PWM Period Register (PWM_PER) */
#define PWM_PER_PERIOD_BIT 0
#define PWM_PER_PERIOD_MASK (0x3ff << PWM_PER_PERIOD_BIT)
/* PWM Duty Register (PWM_DUT) */
#define PWM_DUT_FDUTY (1 << 10)
#define PWM_DUT_DUTY_BIT 0
#define PWM_DUT_DUTY_MASK (0x3ff << PWM_DUT_DUTY_BIT)
/*************************************************************************
* EMC ?
*************************************************************************/
#define EMC_BCR REG32 (EMC_BASE + 0x00)
#define EMC_SMCR0 REG32 (EMC_BASE + 0x10)
#define EMC_SMCR1 REG32 (EMC_BASE + 0x14)
#define EMC_SMCR2 REG32 (EMC_BASE + 0x18)
#define EMC_SMCR3 REG32 (EMC_BASE + 0x1c)
#define EMC_SMCR4 REG32 (EMC_BASE + 0x20)
#define EMC_SMCR5 REG32 (EMC_BASE + 0x24)
#define EMC_SMCR6 REG32 (EMC_BASE + 0x28)
#define EMC_SMCR7 REG32 (EMC_BASE + 0x2c)
#define EMC_SACR0 REG32 (EMC_BASE + 0x30)
#define EMC_SACR1 REG32 (EMC_BASE + 0x34)
#define EMC_SACR2 REG32 (EMC_BASE + 0x38)
#define EMC_SACR3 REG32 (EMC_BASE + 0x3c)
#define EMC_SACR4 REG32 (EMC_BASE + 0x40)
#define EMC_SACR5 REG32 (EMC_BASE + 0x44)
#define EMC_SACR6 REG32 (EMC_BASE + 0x48)
#define EMC_SACR7 REG32 (EMC_BASE + 0x4c)
#define EMC_NFCSR REG32 (EMC_BASE + 0x50)
#define EMC_NFECC REG32 (EMC_BASE + 0x54)
#define EMC_PCCR1 REG32 (EMC_BASE + 0x60)
#define EMC_PCCR2 REG32 (EMC_BASE + 0x64)
#define EMC_PCCR3 REG32 (EMC_BASE + 0x68)
#define EMC_PCCR4 REG32 (EMC_BASE + 0x6c)
#define EMC_DMCR REG32 (EMC_BASE + 0x80)
#define EMC_RTCSR REG32 (EMC_BASE + 0x84)
#define EMC_RTCNT REG32 (EMC_BASE + 0x88)
#define EMC_RTCOR REG32 (EMC_BASE + 0x8c)
#define EMC_DMAR1 REG32 (EMC_BASE + 0x90)
#define EMC_DMAR2 REG32 (EMC_BASE + 0x94)
#define EMC_DMAR3 REG32 (EMC_BASE + 0x98)
#define EMC_DMAR4 REG32 (EMC_BASE + 0x9c)
#define EMC_SDMR0 REG32 (EMC_BASE + 0xa000)
#define EMC_SDMR1 REG32 (EMC_BASE + 0xb000)
#define EMC_SDMR2 REG32 (EMC_BASE + 0xc000)
#define EMC_SDMR3 REG32 (EMC_BASE + 0xd000)
#define EMC_BCR_BRE (1 << 1)
#define EMC_SMCR_STRV_BIT 24
#define EMC_SMCR_STRV_MASK (0x0f << EMC_SMCR_STRV_BIT)
#define EMC_SMCR_TAW_BIT 20
#define EMC_SMCR_TAW_MASK (0x0f << EMC_SMCR_TAW_BIT)
#define EMC_SMCR_TBP_BIT 16
#define EMC_SMCR_TBP_MASK (0x0f << EMC_SMCR_TBP_BIT)
#define EMC_SMCR_TAH_BIT 12
#define EMC_SMCR_TAH_MASK (0x07 << EMC_SMCR_TAH_BIT)
#define EMC_SMCR_TAS_BIT 8
#define EMC_SMCR_TAS_MASK (0x07 << EMC_SMCR_TAS_BIT)
#define EMC_SMCR_BW_BIT 6
#define EMC_SMCR_BW_MASK (0x03 << EMC_SMCR_BW_BIT)
#define EMC_SMCR_BW_8BIT (0 << EMC_SMCR_BW_BIT)
#define EMC_SMCR_BW_16BIT (1 << EMC_SMCR_BW_BIT)
#define EMC_SMCR_BW_32BIT (2 << EMC_SMCR_BW_BIT)
#define EMC_SMCR_BCM (1 << 3)
#define EMC_SMCR_BL_BIT 1
#define EMC_SMCR_BL_MASK (0x03 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_BL_4 (0 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_BL_8 (1 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_BL_16 (2 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_BL_32 (3 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_SMT (1 << 0)
#define EMC_SACR_BASE_BIT 8
#define EMC_SACR_BASE_MASK (0xff << EMC_SACR_BASE_BIT)
#define EMC_SACR_MASK_BIT 0
#define EMC_SACR_MASK_MASK (0xff << EMC_SACR_MASK_BIT)
#define EMC_NFCSR_RB (1 << 7)
#define EMC_NFCSR_BOOT_SEL_BIT 4
#define EMC_NFCSR_BOOT_SEL_MASK (0x07 << EMC_NFCSR_BOOT_SEL_BIT)
#define EMC_NFCSR_ERST (1 << 3)
#define EMC_NFCSR_ECCE (1 << 2)
#define EMC_NFCSR_FCE (1 << 1)
#define EMC_NFCSR_NFE (1 << 0)
#define EMC_NFECC_ECC2_BIT 16
#define EMC_NFECC_ECC2_MASK (0xff << EMC_NFECC_ECC2_BIT)
#define EMC_NFECC_ECC1_BIT 8
#define EMC_NFECC_ECC1_MASK (0xff << EMC_NFECC_ECC1_BIT)
#define EMC_NFECC_ECC0_BIT 0
#define EMC_NFECC_ECC0_MASK (0xff << EMC_NFECC_ECC0_BIT)
#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_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)
#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)
#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)
#define EMC_SDMR_BM (1 << 9)
#define EMC_SDMR_OM_BIT 7
#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
#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
#define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT)
#define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT)
#define EMC_SDMR_BT_INTR (1 << EMC_SDMR_BT_BIT)
#define EMC_SDMR_BL_BIT 0
#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)
#define EMC_PCCR12_AMW (1 << 31)
#define EMC_PCCR12_AMAS_BIT 28
#define EMC_PCCR12_AMAS_MASK (0x07 << EMC_PCCR12_AMAS_BIT)
#define EMC_PCCR12_AMAH_BIT 24
#define EMC_PCCR12_AMAH_MASK (0x07 << EMC_PCCR12_AMAH_BIT)
#define EMC_PCCR12_AMPW_BIT 20
#define EMC_PCCR12_AMPW_MASK (0x0f << EMC_PCCR12_AMPW_BIT)
#define EMC_PCCR12_AMRT_BIT 16
#define EMC_PCCR12_AMRT_MASK (0x0f << EMC_PCCR12_AMRT_BIT)
#define EMC_PCCR12_CMW (1 << 15)
#define EMC_PCCR12_CMAS_BIT 12
#define EMC_PCCR12_CMAS_MASK (0x07 << EMC_PCCR12_CMAS_BIT)
#define EMC_PCCR12_CMAH_BIT 8
#define EMC_PCCR12_CMAH_MASK (0x07 << EMC_PCCR12_CMAH_BIT)
#define EMC_PCCR12_CMPW_BIT 4
#define EMC_PCCR12_CMPW_MASK (0x0f << EMC_PCCR12_CMPW_BIT)
#define EMC_PCCR12_CMRT_BIT 0
#define EMC_PCCR12_CMRT_MASK (0x07 << EMC_PCCR12_CMRT_BIT)
#define EMC_PCCR34_DRS_BIT 16
#define EMC_PCCR34_DRS_MASK (0x03 << EMC_PCCR34_DRS_BIT)
#define EMC_PCCR34_DRS_SPKR (1 << EMC_PCCR34_DRS_BIT)
#define EMC_PCCR34_DRS_IOIS16 (2 << EMC_PCCR34_DRS_BIT)
#define EMC_PCCR34_DRS_INPACK (3 << EMC_PCCR34_DRS_BIT)
#define EMC_PCCR34_IOIS16 (1 << 15)
#define EMC_PCCR34_IOW (1 << 14)
#define EMC_PCCR34_TCB_BIT 12
#define EMC_PCCR34_TCB_MASK (0x03 << EMC_PCCR34_TCB_BIT)
#define EMC_PCCR34_IORT_BIT 8
#define EMC_PCCR34_IORT_MASK (0x07 << EMC_PCCR34_IORT_BIT)
#define EMC_PCCR34_IOAE_BIT 6
#define EMC_PCCR34_IOAE_MASK (0x03 << EMC_PCCR34_IOAE_BIT)
#define EMC_PCCR34_IOAE_NONE (0 << EMC_PCCR34_IOAE_BIT)
#define EMC_PCCR34_IOAE_1 (1 << EMC_PCCR34_IOAE_BIT)
#define EMC_PCCR34_IOAE_2 (2 << EMC_PCCR34_IOAE_BIT)
#define EMC_PCCR34_IOAE_5 (3 << EMC_PCCR34_IOAE_BIT)
#define EMC_PCCR34_IOAH_BIT 4
#define EMC_PCCR34_IOAH_MASK (0x03 << EMC_PCCR34_IOAH_BIT)
#define EMC_PCCR34_IOAH_NONE (0 << EMC_PCCR34_IOAH_BIT)
#define EMC_PCCR34_IOAH_1 (1 << EMC_PCCR34_IOAH_BIT)
#define EMC_PCCR34_IOAH_2 (2 << EMC_PCCR34_IOAH_BIT)
#define EMC_PCCR34_IOAH_5 (3 << EMC_PCCR34_IOAH_BIT)
#define EMC_PCCR34_IOPW_BIT 0
#define EMC_PCCR34_IOPW_MASK (0x0f << EMC_PCCR34_IOPW_BIT)
/*************************************************************************
* GPIO general purpose input/output
*************************************************************************/
#define GPIO_GPDR(n) REG32 (GPIO_BASE + (0x00 + (n)*0x30))
#define GPIO_GPDIR(n) REG32 (GPIO_BASE + (0x04 + (n)*0x30))
#define GPIO_GPODR(n) REG32 (GPIO_BASE + (0x08 + (n)*0x30))
#define GPIO_GPPUR(n) REG32 (GPIO_BASE + (0x0c + (n)*0x30))
#define GPIO_GPALR(n) REG32 (GPIO_BASE + (0x10 + (n)*0x30))
#define GPIO_GPAUR(n) REG32 (GPIO_BASE + (0x14 + (n)*0x30))
#define GPIO_GPIDLR(n) REG32 (GPIO_BASE + (0x18 + (n)*0x30))
#define GPIO_GPIDUR(n) REG32 (GPIO_BASE + (0x1c + (n)*0x30))
#define GPIO_GPIER(n) REG32 (GPIO_BASE + (0x20 + (n)*0x30))
#define GPIO_GPIMR(n) REG32 (GPIO_BASE + (0x24 + (n)*0x30))
#define GPIO_GPFR(n) REG32 (GPIO_BASE + (0x28 + (n)*0x30))
#define GPIO_IRQ_LOLEVEL 0
#define GPIO_IRQ_HILEVEL 1
#define GPIO_IRQ_FALLEDG 2
#define GPIO_IRQ_RAISEDG 3
#define IRQ_GPIO_0 48
#define NUM_GPIO 128
/*************************************************************************
* HARB ?
*************************************************************************/
#define HARB_HAPOR REG32 (HARB_BASE + 0x000)
#define HARB_HMCTR REG32 (HARB_BASE + 0x010)
#define HARB_HME8H REG32 (HARB_BASE + 0x014)
#define HARB_HMCR1 REG32 (HARB_BASE + 0x018)
#define HARB_HMER2 REG32 (HARB_BASE + 0x01C)
#define HARB_HMER3 REG32 (HARB_BASE + 0x020)
#define HARB_HMLTR REG32 (HARB_BASE + 0x024)
/* HARB Priority Order Register (HARB_HAPOR) */
#define HARB_HAPOR_UCHSEL (1 << 7)
#define HARB_HAPOR_PRIO_BIT 0
#define HARB_HAPOR_PRIO_MASK (0xf << HARB_HAPOR_PRIO_BIT)
/* AHB Monitor Control Register (HARB_HMCTR) */
#define HARB_HMCTR_HET3_BIT 20
#define HARB_HMCTR_HET3_MASK (0xf << HARB_HMCTR_HET3_BIT)
#define HARB_HMCTR_HMS3_BIT 16
#define HARB_HMCTR_HMS3_MASK (0xf << HARB_HMCTR_HMS3_BIT)
#define HARB_HMCTR_HET2_BIT 12
#define HARB_HMCTR_HET2_MASK (0xf << HARB_HMCTR_HET2_BIT)
#define HARB_HMCTR_HMS2_BIT 8
#define HARB_HMCTR_HMS2_MASK (0xf << HARB_HMCTR_HMS2_BIT)
#define HARB_HMCTR_HOVF3 (1 << 7)
#define HARB_HMCTR_HOVF2 (1 << 6)
#define HARB_HMCTR_HOVF1 (1 << 5)
#define HARB_HMCTR_HRST (1 << 4)
#define HARB_HMCTR_HEE3 (1 << 2)
#define HARB_HMCTR_HEE2 (1 << 1)
#define HARB_HMCTR_HEE1 (1 << 0)
/* AHB Monitor Event 8bits High Register (HARB_HME8H) */
#define HARB_HME8H_HC8H1_BIT 16
#define HARB_HME8H_HC8H1_MASK (0xff << HARB_HME8H_HC8H1_BIT)
#define HARB_HME8H_HC8H2_BIT 8
#define HARB_HME8H_HC8H2_MASK (0xff << HARB_HME8H_HC8H2_BIT)
#define HARB_HME8H_HC8H3_BIT 0
#define HARB_HME8H_HC8H3_MASK (0xff << HARB_HME8H_HC8H3_BIT)
/* AHB Monitor Latency Register (HARB_HMLTR) */
#define HARB_HMLTR_HLT2_BIT 16
#define HARB_HMLTR_HLT2_MASK (0xffff << HARB_HMLTR_HLT2_BIT)
#define HARB_HMLTR_HLT3_BIT 0
#define HARB_HMLTR_HLT3_MASK (0xffff << HARB_HMLTR_HLT3_BIT)
/*************************************************************************
* I2C inter-IC
*************************************************************************/
#define I2C_DR REG8 (I2C_BASE + 0x000)
#define I2C_CR REG8 (I2C_BASE + 0x004)
#define I2C_SR REG8 (I2C_BASE + 0x008)
#define I2C_GR REG16 (I2C_BASE + 0x00C)
/* 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)
#define I2C_WRITE 0
#define I2C_READ 1
/* I2C devices */
#define I2C_DEV_MCU 0x48
/* I2C device registers */
#define I2C_MCU_SHUTDOWN 0xd8
#define I2C_MCU_BAT_STATUS 0xdb
#define I2C_MCU_BAT_CHARGE 0xd9
/*************************************************************************
* UDC usb device controller (unused in trendtac)
*************************************************************************/
#define UDC_EP0InCR REG32 (UDC_BASE + 0x00)
#define UDC_EP0InSR REG32 (UDC_BASE + 0x04)
#define UDC_EP0InBSR REG32 (UDC_BASE + 0x08)
#define UDC_EP0InMPSR REG32 (UDC_BASE + 0x0c)
#define UDC_EP0InDesR REG32 (UDC_BASE + 0x14)
#define UDC_EP1InCR REG32 (UDC_BASE + 0x20)
#define UDC_EP1InSR REG32 (UDC_BASE + 0x24)
#define UDC_EP1InBSR REG32 (UDC_BASE + 0x28)
#define UDC_EP1InMPSR REG32 (UDC_BASE + 0x2c)
#define UDC_EP1InDesR REG32 (UDC_BASE + 0x34)
#define UDC_EP2InCR REG32 (UDC_BASE + 0x40)
#define UDC_EP2InSR REG32 (UDC_BASE + 0x44)
#define UDC_EP2InBSR REG32 (UDC_BASE + 0x48)
#define UDC_EP2InMPSR REG32 (UDC_BASE + 0x4c)
#define UDC_EP2InDesR REG32 (UDC_BASE + 0x54)
#define UDC_EP3InCR REG32 (UDC_BASE + 0x60)
#define UDC_EP3InSR REG32 (UDC_BASE + 0x64)
#define UDC_EP3InBSR REG32 (UDC_BASE + 0x68)
#define UDC_EP3InMPSR REG32 (UDC_BASE + 0x6c)
#define UDC_EP3InDesR REG32 (UDC_BASE + 0x74)
#define UDC_EP4InCR REG32 (UDC_BASE + 0x80)
#define UDC_EP4InSR REG32 (UDC_BASE + 0x84)
#define UDC_EP4InBSR REG32 (UDC_BASE + 0x88)
#define UDC_EP4InMPSR REG32 (UDC_BASE + 0x8c)
#define UDC_EP4InDesR REG32 (UDC_BASE + 0x94)
#define UDC_EP0OutCR REG32 (UDC_BASE + 0x200)
#define UDC_EP0OutSR REG32 (UDC_BASE + 0x204)
#define UDC_EP0OutPFNR REG32 (UDC_BASE + 0x208)
#define UDC_EP0OutMPSR REG32 (UDC_BASE + 0x20c)
#define UDC_EP0OutSBPR REG32 (UDC_BASE + 0x210)
#define UDC_EP0OutDesR REG32 (UDC_BASE + 0x214)
#define UDC_EP5OutCR REG32 (UDC_BASE + 0x2a0)
#define UDC_EP5OutSR REG32 (UDC_BASE + 0x2a4)
#define UDC_EP5OutPFNR REG32 (UDC_BASE + 0x2a8)
#define UDC_EP5OutMPSR REG32 (UDC_BASE + 0x2ac)
#define UDC_EP5OutDesR REG32 (UDC_BASE + 0x2b4)
#define UDC_EP6OutCR REG32 (UDC_BASE + 0x2c0)
#define UDC_EP6OutSR REG32 (UDC_BASE + 0x2c4)
#define UDC_EP6OutPFNR REG32 (UDC_BASE + 0x2c8)
#define UDC_EP6OutMPSR REG32 (UDC_BASE + 0x2cc)
#define UDC_EP6OutDesR REG32 (UDC_BASE + 0x2d4)
#define UDC_EP7OutCR REG32 (UDC_BASE + 0x2e0)
#define UDC_EP7OutSR REG32 (UDC_BASE + 0x2e4)
#define UDC_EP7OutPFNR REG32 (UDC_BASE + 0x2e8)
#define UDC_EP7OutMPSR REG32 (UDC_BASE + 0x2ec)
#define UDC_EP7OutDesR REG32 (UDC_BASE + 0x2f4)
#define UDC_DevCFGR REG32 (UDC_BASE + 0x400)
#define UDC_DevCR REG32 (UDC_BASE + 0x404)
#define UDC_DevSR REG32 (UDC_BASE + 0x408)
#define UDC_DevIntR REG32 (UDC_BASE + 0x40c)
#define UDC_DevIntMR REG32 (UDC_BASE + 0x410)
#define UDC_EPIntR REG32 (UDC_BASE + 0x414)
#define UDC_EPIntMR REG32 (UDC_BASE + 0x418)
#define UDC_STCMAR REG32 (UDC_BASE + 0x500)
#define UDC_EP0InfR REG32 (UDC_BASE + 0x504)
#define UDC_EP1InfR REG32 (UDC_BASE + 0x508)
#define UDC_EP2InfR REG32 (UDC_BASE + 0x50c)
#define UDC_EP3InfR REG32 (UDC_BASE + 0x510)
#define UDC_EP4InfR REG32 (UDC_BASE + 0x514)
#define UDC_EP5InfR REG32 (UDC_BASE + 0x518)
#define UDC_EP6InfR REG32 (UDC_BASE + 0x51c)
#define UDC_EP7InfR REG32 (UDC_BASE + 0x520)
#define UDC_TXCONFIRM REG32 (UDC_BASE + 0x41C)
#define UDC_TXZLP REG32 (UDC_BASE + 0x420)
#define UDC_RXCONFIRM REG32 (UDC_BASE + 0x41C)
#define UDC_RXFIFO REG32 (UDC_BASE + 0x800)
#define UDC_TXFIFOEP0 REG32 (UDC_BASE + 0x840)
#define UDC_DevCFGR_PI (1 << 5)
#define UDC_DevCFGR_SS (1 << 4)
#define UDC_DevCFGR_SP (1 << 3)
#define UDC_DevCFGR_RW (1 << 2)
#define UDC_DevCFGR_SPD_BIT 0
#define UDC_DevCFGR_SPD_MASK (0x03 << UDC_DevCFGR_SPD_BIT)
#define UDC_DevCFGR_SPD_HS (0 << UDC_DevCFGR_SPD_BIT)
#define UDC_DevCFGR_SPD_LS (2 << UDC_DevCFGR_SPD_BIT)
#define UDC_DevCFGR_SPD_FS (3 << UDC_DevCFGR_SPD_BIT)
#define UDC_DevCR_DM (1 << 9)
#define UDC_DevCR_BE (1 << 5)
#define UDC_DevCR_RES (1 << 0)
#define UDC_DevSR_ENUMSPD_BIT 13
#define UDC_DevSR_ENUMSPD_MASK (0x03 << UDC_DevSR_ENUMSPD_BIT)
#define UDC_DevSR_ENUMSPD_HS (0 << UDC_DevSR_ENUMSPD_BIT)
#define UDC_DevSR_ENUMSPD_LS (2 << UDC_DevSR_ENUMSPD_BIT)
#define UDC_DevSR_ENUMSPD_FS (3 << UDC_DevSR_ENUMSPD_BIT)
#define UDC_DevSR_SUSP (1 << 12)
#define UDC_DevSR_ALT_BIT 8
#define UDC_DevSR_ALT_MASK (0x0f << UDC_DevSR_ALT_BIT)
#define UDC_DevSR_INTF_BIT 4
#define UDC_DevSR_INTF_MASK (0x0f << UDC_DevSR_INTF_BIT)
#define UDC_DevSR_CFG_BIT 0
#define UDC_DevSR_CFG_MASK (0x0f << UDC_DevSR_CFG_BIT)
#define UDC_DevIntR_ENUM (1 << 6)
#define UDC_DevIntR_SOF (1 << 5)
#define UDC_DevIntR_US (1 << 4)
#define UDC_DevIntR_UR (1 << 3)
#define UDC_DevIntR_SI (1 << 1)
#define UDC_DevIntR_SC (1 << 0)
#define UDC_EPIntR_OUTEP_BIT 16
#define UDC_EPIntR_OUTEP_MASK (0xffff << UDC_EPIntR_OUTEP_BIT)
#define UDC_EPIntR_OUTEP0 0x00010000
#define UDC_EPIntR_OUTEP5 0x00200000
#define UDC_EPIntR_OUTEP6 0x00400000
#define UDC_EPIntR_OUTEP7 0x00800000
#define UDC_EPIntR_INEP_BIT 0
#define UDC_EPIntR_INEP_MASK (0xffff << UDC_EPIntR_INEP_BIT)
#define UDC_EPIntR_INEP0 0x00000001
#define UDC_EPIntR_INEP1 0x00000002
#define UDC_EPIntR_INEP2 0x00000004
#define UDC_EPIntR_INEP3 0x00000008
#define UDC_EPIntR_INEP4 0x00000010
#define UDC_EPIntMR_OUTEP_BIT 16
#define UDC_EPIntMR_OUTEP_MASK (0xffff << UDC_EPIntMR_OUTEP_BIT)
#define UDC_EPIntMR_INEP_BIT 0
#define UDC_EPIntMR_INEP_MASK (0xffff << UDC_EPIntMR_INEP_BIT)
#define UDC_EPCR_ET_BIT 4
#define UDC_EPCR_ET_MASK (0x03 << UDC_EPCR_ET_BIT)
#define UDC_EPCR_ET_CTRL (0 << UDC_EPCR_ET_BIT)
#define UDC_EPCR_ET_ISO (1 << UDC_EPCR_ET_BIT)
#define UDC_EPCR_ET_BULK (2 << UDC_EPCR_ET_BIT)
#define UDC_EPCR_ET_INTR (3 << UDC_EPCR_ET_BIT)
#define UDC_EPCR_SN (1 << 2)
#define UDC_EPCR_F (1 << 1)
#define UDC_EPCR_S (1 << 0)
#define UDC_EPSR_RXPKTSIZE_BIT 11
#define UDC_EPSR_RXPKTSIZE_MASK (0x7ff << UDC_EPSR_RXPKTSIZE_BIT)
#define UDC_EPSR_IN (1 << 6)
#define UDC_EPSR_OUT_BIT 4
#define UDC_EPSR_OUT_MASK (0x03 << UDC_EPSR_OUT_BIT)
#define UDC_EPSR_OUT_NONE (0 << UDC_EPSR_OUT_BIT)
#define UDC_EPSR_OUT_RCVDATA (1 << UDC_EPSR_OUT_BIT)
#define UDC_EPSR_OUT_RCVSETUP (2 << UDC_EPSR_OUT_BIT)
#define UDC_EPSR_PID_BIT 0
#define UDC_EPSR_PID_MASK (0x0f << UDC_EPSR_PID_BIT)
#define UDC_EPInfR_MPS_BIT 19
#define UDC_EPInfR_MPS_MASK (0x3ff << UDC_EPInfR_MPS_BIT)
#define UDC_EPInfR_ALTS_BIT 15
#define UDC_EPInfR_ALTS_MASK (0x0f << UDC_EPInfR_ALTS_BIT)
#define UDC_EPInfR_IFN_BIT 11
#define UDC_EPInfR_IFN_MASK (0x0f << UDC_EPInfR_IFN_BIT)
#define UDC_EPInfR_CGN_BIT 7
#define UDC_EPInfR_CGN_MASK (0x0f << UDC_EPInfR_CGN_BIT)
#define UDC_EPInfR_EPT_BIT 5
#define UDC_EPInfR_EPT_MASK (0x03 << UDC_EPInfR_EPT_BIT)
#define UDC_EPInfR_EPT_CTRL (0 << UDC_EPInfR_EPT_BIT)
#define UDC_EPInfR_EPT_ISO (1 << UDC_EPInfR_EPT_BIT)
#define UDC_EPInfR_EPT_BULK (2 << UDC_EPInfR_EPT_BIT)
#define UDC_EPInfR_EPT_INTR (3 << UDC_EPInfR_EPT_BIT)
#define UDC_EPInfR_EPD (1 << 4)
#define UDC_EPInfR_EPD_OUT (0 << 4)
#define UDC_EPInfR_EPD_IN (1 << 4)
#define UDC_EPInfR_EPN_BIT 0
#define UDC_EPInfR_EPN_MASK (0xf << UDC_EPInfR_EPN_BIT)
/*************************************************************************
* DMAC dma controller
*************************************************************************/
#define DMAC_DSAR(n) REG32 (DMAC_BASE + (0x00 + (n) * 0x20))
#define DMAC_DDAR(n) REG32 (DMAC_BASE + (0x04 + (n) * 0x20))
#define DMAC_DTCR(n) REG32 (DMAC_BASE + (0x08 + (n) * 0x20))
#define DMAC_DRSR(n) REG32 (DMAC_BASE + (0x0c + (n) * 0x20))
#define DMAC_DCCSR(n) REG32 (DMAC_BASE + (0x10 + (n) * 0x20))
#define DMAC_DMAIPR REG32 (DMAC_BASE + 0xf8)
#define DMAC_DMACR REG32 (DMAC_BASE + 0xfc)
#define DMAC_DRSR_RS_BIT 0
#define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_EXTREXTR (0 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_PCMCIAOUT (4 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_PCMCIAIN (5 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_DESOUT (10 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_DESIN (11 << 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_SSIOUT (22 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_SSIIN (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_MSCOUT (26 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_MSCIN (27 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_OST2 (28 << DMAC_DRSR_RS_BIT)
#define DMAC_DCCSR_EACKS (1 << 31)
#define DMAC_DCCSR_EACKM (1 << 30)
#define DMAC_DCCSR_ERDM_BIT 28
#define DMAC_DCCSR_ERDM_MASK (0x03 << DMAC_DCCSR_ERDM_BIT)
#define DMAC_DCCSR_ERDM_LLEVEL (0 << DMAC_DCCSR_ERDM_BIT)
#define DMAC_DCCSR_ERDM_FEDGE (1 << DMAC_DCCSR_ERDM_BIT)
#define DMAC_DCCSR_ERDM_HLEVEL (2 << DMAC_DCCSR_ERDM_BIT)
#define DMAC_DCCSR_ERDM_REDGE (3 << DMAC_DCCSR_ERDM_BIT)
#define DMAC_DCCSR_EOPM (1 << 27)
#define DMAC_DCCSR_SAM (1 << 23)
#define DMAC_DCCSR_DAM (1 << 22)
#define DMAC_DCCSR_RDIL_BIT 16
#define DMAC_DCCSR_RDIL_MASK (0x0f << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_IGN (0 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_2 (1 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_4 (2 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_8 (3 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_12 (4 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_16 (5 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_20 (6 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_24 (7 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_28 (8 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_32 (9 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_48 (10 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_60 (11 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_64 (12 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_124 (13 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_128 (14 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_RDIL_200 (15 << DMAC_DCCSR_RDIL_BIT)
#define DMAC_DCCSR_SWDH_BIT 14
#define DMAC_DCCSR_SWDH_MASK (0x03 << DMAC_DCCSR_SWDH_BIT)
#define DMAC_DCCSR_SWDH_32 (0 << DMAC_DCCSR_SWDH_BIT)
#define DMAC_DCCSR_SWDH_8 (1 << DMAC_DCCSR_SWDH_BIT)
#define DMAC_DCCSR_SWDH_16 (2 << DMAC_DCCSR_SWDH_BIT)
#define DMAC_DCCSR_DWDH_BIT 12
#define DMAC_DCCSR_DWDH_MASK (0x03 << DMAC_DCCSR_DWDH_BIT)
#define DMAC_DCCSR_DWDH_32 (0 << DMAC_DCCSR_DWDH_BIT)
#define DMAC_DCCSR_DWDH_8 (1 << DMAC_DCCSR_DWDH_BIT)
#define DMAC_DCCSR_DWDH_16 (2 << DMAC_DCCSR_DWDH_BIT)
#define DMAC_DCCSR_DS_BIT 8
#define DMAC_DCCSR_DS_MASK (0x07 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_DS_32b (0 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_DS_8b (1 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_DS_16b (2 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_DS_16B (3 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_DS_32B (4 << DMAC_DCCSR_DS_BIT)
#define DMAC_DCCSR_TM (1 << 7)
#define DMAC_DCCSR_AR (1 << 4)
#define DMAC_DCCSR_TC (1 << 3)
#define DMAC_DCCSR_HLT (1 << 2)
#define DMAC_DCCSR_TCIE (1 << 1)
#define DMAC_DCCSR_CHDE (1 << 0)
#define DMAC_DMAIPR_CINT_BIT 8
#define DMAC_DMAIPR_CINT_MASK (0xff << DMAC_DMAIPR_CINT_BIT)
#define DMAC_DMACR_PR_BIT 8
#define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT)
#define DMAC_DMACR_PR_01234567 (0 << DMAC_DMACR_PR_BIT)
#define DMAC_DMACR_PR_02314675 (1 << DMAC_DMACR_PR_BIT)
#define DMAC_DMACR_PR_20136457 (2 << DMAC_DMACR_PR_BIT)
#define DMAC_DMACR_PR_ROUNDROBIN (3 << DMAC_DMACR_PR_BIT)
#define DMAC_DMACR_HTR (1 << 3)
#define DMAC_DMACR_AER (1 << 2)
#define DMAC_DMACR_DME (1 << 0)
#define IRQ_DMA_0 32
#define NUM_DMA 6
#define DMAC_DSAR0 DMAC_DSAR(0)
#define DMAC_DDAR0 DMAC_DDAR(0)
#define DMAC_DTCR0 DMAC_DTCR(0)
#define DMAC_DRSR0 DMAC_DRSR(0)
#define DMAC_DCCSR0 DMAC_DCCSR(0)
#define DMAC_DSAR1 DMAC_DSAR(1)
#define DMAC_DDAR1 DMAC_DDAR(1)
#define DMAC_DTCR1 DMAC_DTCR(1)
#define DMAC_DRSR1 DMAC_DRSR(1)
#define DMAC_DCCSR1 DMAC_DCCSR(1)
#define DMAC_DSAR2 DMAC_DSAR(2)
#define DMAC_DDAR2 DMAC_DDAR(2)
#define DMAC_DTCR2 DMAC_DTCR(2)
#define DMAC_DRSR2 DMAC_DRSR(2)
#define DMAC_DCCSR2 DMAC_DCCSR(2)
#define DMAC_DSAR3 DMAC_DSAR(3)
#define DMAC_DDAR3 DMAC_DDAR(3)
#define DMAC_DTCR3 DMAC_DTCR(3)
#define DMAC_DRSR3 DMAC_DRSR(3)
#define DMAC_DCCSR3 DMAC_DCCSR(3)
#define DMAC_DSAR4 DMAC_DSAR(4)
#define DMAC_DDAR4 DMAC_DDAR(4)
#define DMAC_DTCR4 DMAC_DTCR(4)
#define DMAC_DRSR4 DMAC_DRSR(4)
#define DMAC_DCCSR4 DMAC_DCCSR(4)
#define DMAC_DSAR5 DMAC_DSAR(5)
#define DMAC_DDAR5 DMAC_DDAR(5)
#define DMAC_DTCR5 DMAC_DTCR(5)
#define DMAC_DRSR5 DMAC_DRSR(5)
#define DMAC_DCCSR5 DMAC_DCCSR(5)
#define DMAC_DSAR6 DMAC_DSAR(6)
#define DMAC_DDAR6 DMAC_DDAR(6)
#define DMAC_DTCR6 DMAC_DTCR(6)
#define DMAC_DRSR6 DMAC_DRSR(6)
#define DMAC_DCCSR6 DMAC_DCCSR(6)
#define DMAC_DSAR7 DMAC_DSAR(7)
#define DMAC_DDAR7 DMAC_DDAR(7)
#define DMAC_DTCR7 DMAC_DTCR(7)
#define DMAC_DRSR7 DMAC_DRSR(7)
#define DMAC_DCCSR7 DMAC_DCCSR(7)
/*************************************************************************
* AIC ac97/i2s controller (sound)
*************************************************************************/
#define AIC_FR REG32 (AIC_BASE + 0x000)
#define AIC_CR REG32 (AIC_BASE + 0x004)
#define AIC_ACCR1 REG32 (AIC_BASE + 0x008)
#define AIC_ACCR2 REG32 (AIC_BASE + 0x00C)
#define AIC_I2SCR REG32 (AIC_BASE + 0x010)
#define AIC_SR REG32 (AIC_BASE + 0x014)
#define AIC_ACSR REG32 (AIC_BASE + 0x018)
#define AIC_I2SSR REG32 (AIC_BASE + 0x01C)
#define AIC_ACCAR REG32 (AIC_BASE + 0x020)
#define AIC_ACCDR REG32 (AIC_BASE + 0x024)
#define AIC_ACSAR REG32 (AIC_BASE + 0x028)
#define AIC_ACSDR REG32 (AIC_BASE + 0x02C)
#define AIC_I2SDIV REG32 (AIC_BASE + 0x030)
#define AIC_DR REG32 (AIC_BASE + 0x034)
/* AIC Controller Configuration Register (AIC_FR) */
#define AIC_FR_RFTH_BIT 12
#define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT)
#define AIC_FR_TFTH_BIT 8
#define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT)
#define AIC_FR_AUSEL (1 << 4)
#define AIC_FR_RST (1 << 3)
#define AIC_FR_BCKD (1 << 2)
#define AIC_FR_SYNCD (1 << 1)
#define AIC_FR_ENB (1 << 0)
/* AIC Controller Common Control Register (AIC_CR) */
#define AIC_CR_RDMS (1 << 15)
#define AIC_CR_TDMS (1 << 14)
#define AIC_CR_FLUSH (1 << 8)
#define AIC_CR_EROR (1 << 6)
#define AIC_CR_ETUR (1 << 5)
#define AIC_CR_ERFS (1 << 4)
#define AIC_CR_ETFS (1 << 3)
#define AIC_CR_ENLBF (1 << 2)
#define AIC_CR_ERPL (1 << 1)
#define AIC_CR_EREC (1 << 0)
/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */
#define AIC_ACCR1_RS_BIT 16
#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 */
#define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit */
#define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit */
#define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit */
#define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */
#define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit */
#define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit */
#define AIC_ACCR1_XS_BIT 0
#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 */
#define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit */
#define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit */
#define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit */
#define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */
#define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit */
#define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit */
/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */
#define AIC_ACCR2_ERSTO (1 << 18)
#define AIC_ACCR2_ESADR (1 << 17)
#define AIC_ACCR2_ECADT (1 << 16)
#define AIC_ACCR2_OASS_BIT 8
#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
#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)
#define AIC_ACCR2_SR (1 << 2)
#define AIC_ACCR2_SS (1 << 1)
#define AIC_ACCR2_SA (1 << 0)
/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */
#define AIC_I2SCR_STPBK (1 << 12)
#define AIC_I2SCR_WL_BIT 1
#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)
/* AIC Controller FIFO Status Register (AIC_SR) */
#define AIC_SR_RFL_BIT 24
#define AIC_SR_RFL_MASK (0x1f << AIC_SR_RFL_BIT)
#define AIC_SR_TFL_BIT 8
#define AIC_SR_TFL_MASK (0x1f << AIC_SR_TFL_BIT)
#define AIC_SR_ROR (1 << 6)
#define AIC_SR_TUR (1 << 5)
#define AIC_SR_RFS (1 << 4)
#define AIC_SR_TFS (1 << 3)
/* AIC Controller AC-link Status Register (AIC_ACSR) */
#define AIC_ACSR_CRDY (1 << 20)
#define AIC_ACSR_CLPM (1 << 19)
#define AIC_ACSR_RSTO (1 << 18)
#define AIC_ACSR_SADR (1 << 17)
#define AIC_ACSR_CADT (1 << 16)
/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */
#define AIC_I2SSR_BSY (1 << 2)
/* 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 */
/*************************************************************************
* LCD liquid crystal display
*************************************************************************/
#define LCD_CFG REG32 (LCD_BASE + 0x00)
#define LCD_VSYNC REG32 (LCD_BASE + 0x04)
#define LCD_HSYNC REG32 (LCD_BASE + 0x08)
#define LCD_VAT REG32 (LCD_BASE + 0x0c)
#define LCD_DAH REG32 (LCD_BASE + 0x10)
#define LCD_DAV REG32 (LCD_BASE + 0x14)
#define LCD_PS REG32 (LCD_BASE + 0x18)
#define LCD_CLS REG32 (LCD_BASE + 0x1c)
#define LCD_SPL REG32 (LCD_BASE + 0x20)
#define LCD_REV REG32 (LCD_BASE + 0x24)
#define LCD_CTRL REG32 (LCD_BASE + 0x30)
#define LCD_STATE REG32 (LCD_BASE + 0x34)
#define LCD_IID REG32 (LCD_BASE + 0x38)
#define LCD_DA0 REG32 (LCD_BASE + 0x40)
#define LCD_SA0 REG32 (LCD_BASE + 0x44)
#define LCD_FID0 REG32 (LCD_BASE + 0x48)
#define LCD_CMD0 REG32 (LCD_BASE + 0x4c)
#define LCD_DA1 REG32 (LCD_BASE + 0x50)
#define LCD_SA1 REG32 (LCD_BASE + 0x54)
#define LCD_FID1 REG32 (LCD_BASE + 0x58)
#define LCD_CMD1 REG32 (LCD_BASE + 0x5c)
#define LCD_CFG_PDW_BIT 4
#define LCD_CFG_PDW_MASK (0x03 << LCD_DEV_PDW_BIT)
#define LCD_CFG_PDW_1 (0 << LCD_DEV_PDW_BIT)
#define LCD_CFG_PDW_2 (1 << LCD_DEV_PDW_BIT)
#define LCD_CFG_PDW_4 (2 << LCD_DEV_PDW_BIT)
#define LCD_CFG_PDW_8 (3 << LCD_DEV_PDW_BIT)
#define LCD_CFG_MODE_BIT 0
#define LCD_CFG_MODE_MASK (0x0f << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_SHARP_HR (1 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_CASIO_TFT (2 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_SAMSUNG_ALPHA (3 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_INTER_CCIR656 (5 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_DEV_MODE_BIT)
#define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_DEV_MODE_BIT)
#define LCD_VSYNC_VPS_BIT 16
#define LCD_VSYNC_VPS_MASK (0xffff << LCD_VSYNC_VPS_BIT)
#define LCD_VSYNC_VPE_BIT 0
#define LCD_VSYNC_VPE_MASK (0xffff << LCD_VSYNC_VPS_BIT)
#define LCD_HSYNC_HPS_BIT 16
#define LCD_HSYNC_HPS_MASK (0xffff << LCD_HSYNC_HPS_BIT)
#define LCD_HSYNC_HPE_BIT 0
#define LCD_HSYNC_HPE_MASK (0xffff << LCD_HSYNC_HPE_BIT)
#define LCD_VAT_HT_BIT 16
#define LCD_VAT_HT_MASK (0xffff << LCD_VAT_HT_BIT)
#define LCD_VAT_VT_BIT 0
#define LCD_VAT_VT_MASK (0xffff << LCD_VAT_VT_BIT)
#define LCD_DAH_HDS_BIT 16
#define LCD_DAH_HDS_MASK (0xffff << LCD_DAH_HDS_BIT)
#define LCD_DAH_HDE_BIT 0
#define LCD_DAH_HDE_MASK (0xffff << LCD_DAH_HDE_BIT)
#define LCD_DAV_VDS_BIT 16
#define LCD_DAV_VDS_MASK (0xffff << LCD_DAV_VDS_BIT)
#define LCD_DAV_VDE_BIT 0
#define LCD_DAV_VDE_MASK (0xffff << LCD_DAV_VDE_BIT)
#define LCD_CTRL_BST_BIT 28
#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT)
#define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT)
#define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT)
#define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT)
#define LCD_CTRL_RGB555 (1 << 27)
#define LCD_CTRL_OFUP (1 << 26)
#define LCD_CTRL_FRC_BIT 24
#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT)
#define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT)
#define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT)
#define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT)
#define LCD_CTRL_PDD_BIT 16
#define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT)
#define LCD_CTRL_EOFM (1 << 13)
#define LCD_CTRL_SOFM (1 << 12)
#define LCD_CTRL_OFUM (1 << 11)
#define LCD_CTRL_IFUM0 (1 << 10)
#define LCD_CTRL_IFUM1 (1 << 9)
#define LCD_CTRL_LDDM (1 << 8)
#define LCD_CTRL_QDM (1 << 7)
#define LCD_CTRL_BEDN (1 << 6)
#define LCD_CTRL_PEDN (1 << 5)
#define LCD_CTRL_DIS (1 << 4)
#define LCD_CTRL_ENA (1 << 3)
#define LCD_CTRL_BPP_BIT 0
#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT)
#define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT)
#define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT)
#define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT)
#define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT)
#define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT)
#define LCD_STATE_QD (1 << 7)
#define LCD_STATE_EOF (1 << 5)
#define LCD_STATE_SOF (1 << 4)
#define LCD_STATE_OFU (1 << 3)
#define LCD_STATE_IFU0 (1 << 2)
#define LCD_STATE_IFU1 (1 << 1)
#define LCD_STATE_LDD (1 << 0)
#define LCD_CMD_SOFINT (1 << 31)
#define LCD_CMD_EOFINT (1 << 30)
#define LCD_CMD_PAL (1 << 28)
#define LCD_CMD_LEN_BIT 0
#define LCD_CMD_LEN_MASK (0xffffff << LCD_CMD_LEN_BIT)
/*************************************************************************
* DES ?
*************************************************************************/
#define DES_CR1 REG32 (DES_BASE + 0x000)
#define DES_CR2 REG32 (DES_BASE + 0x004)
#define DES_SR REG32 (DES_BASE + 0x008)
#define DES_K1L REG32 (DES_BASE + 0x010)
#define DES_K1R REG32 (DES_BASE + 0x014)
#define DES_K2L REG32 (DES_BASE + 0x018)
#define DES_K2R REG32 (DES_BASE + 0x01C)
#define DES_K3L REG32 (DES_BASE + 0x020)
#define DES_K3R REG32 (DES_BASE + 0x024)
#define DES_IVL REG32 (DES_BASE + 0x028)
#define DES_IVR REG32 (DES_BASE + 0x02C)
#define DES_DIN REG32 (DES_BASE + 0x030)
#define DES_DOUT REG32 (DES_BASE + 0x034)
/* DES Control Register 1 (DES_CR1) */
#define DES_CR1_EN (1 << 0)
/* DES Control Register 2 (DES_CR2) */
#define DES_CR2_ENDEC (1 << 3)
#define DES_CR2_MODE (1 << 2)
#define DES_CR2_ALG (1 << 1)
#define DES_CR2_DMAE (1 << 0)
/* DES State Register (DES_SR) */
#define DES_SR_IN_FULL (1 << 5)
#define DES_SR_IN_LHF (1 << 4)
#define DES_SR_IN_EMPTY (1 << 3)
#define DES_SR_OUT_FULL (1 << 2)
#define DES_SR_OUT_GHF (1 << 1)
#define DES_SR_OUT_EMPTY (1 << 0)
/*************************************************************************
* CPM C? power management
*************************************************************************/
#define CPM_CFCR REG32 (CPM_BASE+0x00)
#define CPM_PLCR1 REG32 (CPM_BASE+0x10)
#define CPM_OCR REG32 (CPM_BASE+0x1c)
#define CPM_CFCR2 REG32 (CPM_BASE+0x60)
#define CPM_LPCR REG32 (CPM_BASE+0x04)
#define CPM_RSTR REG32 (CPM_BASE+0x08)
#define CPM_MSCR REG32 (CPM_BASE+0x20)
#define CPM_SCR REG32 (CPM_BASE+0x24)
#define CPM_WRER REG32 (CPM_BASE+0x28)
#define CPM_WFER REG32 (CPM_BASE+0x2c)
#define CPM_WER REG32 (CPM_BASE+0x30)
#define CPM_WSR REG32 (CPM_BASE+0x34)
#define CPM_GSR0 REG32 (CPM_BASE+0x38)
#define CPM_GSR1 REG32 (CPM_BASE+0x3c)
#define CPM_GSR2 REG32 (CPM_BASE+0x40)
#define CPM_SPR REG32 (CPM_BASE+0x44)
#define CPM_GSR3 REG32 (CPM_BASE+0x48)
#define CPM_CFCR_SSI (1 << 31)
#define CPM_CFCR_LCD (1 << 30)
#define CPM_CFCR_I2S (1 << 29)
#define CPM_CFCR_UCS (1 << 28)
#define CPM_CFCR_UFR_BIT 25
#define CPM_CFCR_UFR_MASK (0x07 << CPM_CFCR_UFR_BIT)
#define CPM_CFCR_MSC (1 << 24)
#define CPM_CFCR_CKOEN2 (1 << 23)
#define CPM_CFCR_CKOEN1 (1 << 22)
#define CPM_CFCR_UPE (1 << 20)
#define CPM_CFCR_MFR_BIT 16
#define CPM_CFCR_MFR_MASK (0x0f << CPM_CFCR_MFR_BIT)
#define CPM_CFCR_LFR_BIT 12
#define CPM_CFCR_LFR_MASK (0x0f << CPM_CFCR_LFR_BIT)
#define CPM_CFCR_PFR_BIT 8
#define CPM_CFCR_PFR_MASK (0x0f << CPM_CFCR_PFR_BIT)
#define CPM_CFCR_SFR_BIT 4
#define CPM_CFCR_SFR_MASK (0x0f << CPM_CFCR_SFR_BIT)
#define CPM_CFCR_IFR_BIT 0
#define CPM_CFCR_IFR_MASK (0x0f << CPM_CFCR_IFR_BIT)
#define CPM_PLCR1_PLL1FD_BIT 23
#define CPM_PLCR1_PLL1FD_MASK (0x1ff << CPM_PLCR1_PLL1FD_BIT)
#define CPM_PLCR1_PLL1RD_BIT 18
#define CPM_PLCR1_PLL1RD_MASK (0x1f << CPM_PLCR1_PLL1RD_BIT)
#define CPM_PLCR1_PLL1OD_BIT 16
#define CPM_PLCR1_PLL1OD_MASK (0x03 << CPM_PLCR1_PLL1OD_BIT)
#define CPM_PLCR1_PLL1S (1 << 10)
#define CPM_PLCR1_PLL1BP (1 << 9)
#define CPM_PLCR1_PLL1EN (1 << 8)
#define CPM_PLCR1_PLL1ST_BIT 0
#define CPM_PLCR1_PLL1ST_MASK (0xff << CPM_PLCR1_PLL1ST_BIT)
#define CPM_OCR_O1ST_BIT 16
#define CPM_OCR_O1ST_MASK (0xff << CPM_OCR_O1ST_BIT)
#define CPM_OCR_EXT_RTC_CLK (1<<8)
#define CPM_OCR_SUSPEND_PHY1 (1<<7)
#define CPM_OCR_SUSPEND_PHY0 (1<<6)
#define CPM_CFCR2_PXFR_BIT 0
#define CPM_CFCR2_PXFR_MASK (0x1ff << CPM_CFCR2_PXFR_BIT)
#define CPM_LPCR_DUTY_BIT 3
#define CPM_LPCR_DUTY_MASK (0x1f << CPM_LPCR_DUTY_BIT)
#define CPM_LPCR_DOZE (1 << 2)
#define CPM_LPCR_LPM_BIT 0
#define CPM_LPCR_LPM_MASK (0x03 << CPM_LPCR_LPM_BIT)
#define CPM_LPCR_LPM_IDLE (0 << CPM_LPCR_LPM_BIT)
#define CPM_LPCR_LPM_SLEEP (1 << CPM_LPCR_LPM_BIT)
#define CPM_LPCR_LPM_HIBERNATE (2 << CPM_LPCR_LPM_BIT)
#define CPM_RSTR_SR (1 << 2)
#define CPM_RSTR_WR (1 << 1)
#define CPM_RSTR_HR (1 << 0)
#define CPM_MSCR_MSTP_BIT 0
#define CPM_MSCR_MSTP_MASK (0x1ffffff << CPM_MSCR_MSTP_BIT)
#define CPM_MSCR_MSTP_UART0 0
#define CPM_MSCR_MSTP_UART1 1
#define CPM_MSCR_MSTP_UART2 2
#define CPM_MSCR_MSTP_OST 3
#define CPM_MSCR_MSTP_DMAC 5
#define CPM_MSCR_MSTP_UHC 6
#define CPM_MSCR_MSTP_LCD 7
#define CPM_MSCR_MSTP_I2C 8
#define CPM_MSCR_MSTP_AICPCLK 9
#define CPM_MSCR_MSTP_PWM0 10
#define CPM_MSCR_MSTP_PWM1 11
#define CPM_MSCR_MSTP_SSI 12
#define CPM_MSCR_MSTP_MSC 13
#define CPM_MSCR_MSTP_SCC 14
#define CPM_MSCR_MSTP_AICBCLK 18
#define CPM_MSCR_MSTP_UART3 20
#define CPM_MSCR_MSTP_ETH 21
#define CPM_MSCR_MSTP_KBC 22
#define CPM_MSCR_MSTP_CIM 23
#define CPM_MSCR_MSTP_UDC 24
#define CPM_MSCR_MSTP_UPRT 25
#define CPM_SCR_O1SE (1 << 4)
#define CPM_SCR_HGP (1 << 3)
#define CPM_SCR_HZP (1 << 2)
#define CPM_SCR_HZM (1 << 1)
#define CPM_WRER_RE_BIT 0
#define CPM_WRER_RE_MASK (0xffff << CPM_WRER_RE_BIT)
#define CPM_WFER_FE_BIT 0
#define CPM_WFER_FE_MASK (0xffff << CPM_WFER_FE_BIT)
#define CPM_WER_WERTC (1 << 31)
#define CPM_WER_WEETH (1 << 30)
#define CPM_WER_WE_BIT 0
#define CPM_WER_WE_MASK (0xffff << CPM_WER_WE_BIT)
#define CPM_WSR_WSRTC (1 << 31)
#define CPM_WSR_WSETH (1 << 30)
#define CPM_WSR_WS_BIT 0
#define CPM_WSR_WS_MASK (0xffff << CPM_WSR_WS_BIT)
/*************************************************************************
* SSI ? (audio serial bus?)
*************************************************************************/
#define SSI_DR REG32 (SSI_BASE + 0x001)
#define SSI_CR0 REG16 (SSI_BASE + 0x004)
#define SSI_CR1 REG32 (SSI_BASE + 0x008)
#define SSI_SR REG32 (SSI_BASE + 0x00C)
#define SSI_ITR REG16 (SSI_BASE + 0x010)
#define SSI_ICR REG8 (SSI_BASE + 0x014)
#define SSI_GR REG16 (SSI_BASE + 0x018)
/* SSI Data Register (SSI_DR) */
#define SSI_DR_GPC_BIT 0
#define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT)
/* 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_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_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_TTRG_BIT 10
#define SSI_CR1_TTRG_MASK (0x3 << SSI_CR1_TTRG_BIT)
#define SSI_CR1_TTRG_1 (0 << SSI_CR1_TTRG_BIT)/* Less than or equal to 1 */
#define SSI_CR1_TTRG_4 (1 << SSI_CR1_TTRG_BIT) /* Less than or equal to 4 */
#define SSI_CR1_TTRG_8 (2 << SSI_CR1_TTRG_BIT) /* Less than or equal to 8 */
#define SSI_CR1_TTRG_14 (3 << SSI_CR1_TTRG_BIT) /* Less than or equal to 14 */
#define SSI_CR1_RTRG_BIT 8
#define SSI_CR1_RTRG_MASK (0x3 << SSI_CR1_RTRG_BIT)
#define SSI_CR1_RTRG_1 (0 << SSI_CR1_RTRG_BIT) /* More than or equal to 1 */
#define SSI_CR1_RTRG_4 (1 << SSI_CR1_RTRG_BIT) /* More than or equal to 4 */
#define SSI_CR1_RTRG_8 (2 << SSI_CR1_RTRG_BIT) /* More than or equal to 8 */
#define SSI_CR1_RTRG_14 (3 << SSI_CR1_RTRG_BIT) /* More than or equal to 14 */
#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 13
#define SSI_SR_TFIFONUM_MASK (0x1f << SSI_SR_TFIFONUM_BIT)
#define SSI_SR_RFIFONUM_BIT 8
#define SSI_SR_RFIFONUM_MASK (0x1f << 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)
//################### operations ######################################
static __inline__ void udelay (unsigned us):
for unsigned i = 0; i < us; ++i:
for unsigned k = 0; k < 100; ++k:
GPIO_GPDR (0) = GPIO_GPDR (0)
#ifndef __KERNEL
static __inline__ void ddelay (unsigned ds):
Message m
my_sleep (ds, &m)
#endif
/***************************************************************************
* MSC
***************************************************************************/
#define msc_start_op() ( MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START )
#define msc_set_resto(to) ( MSC_RESTO = to )
#define msc_set_rdto(to) ( MSC_RDTO = to )
#define msc_set_cmd(cmd) ( MSC_CMD = cmd )
#define msc_set_arg(arg) ( MSC_ARG = arg )
#define msc_set_nob(nob) ( MSC_NOB = nob )
#define msc_get_nob() ( MSC_NOB )
#define msc_set_blklen(len) ( MSC_BLKLEN = len )
#define msc_set_cmdat(cmdat) ( MSC_CMDAT = cmdat )
#define msc_set_cmdat_ioabort() ( MSC_CMDAT |= MSC_CMDAT_IO_ABORT )
#define msc_clear_cmdat_ioabort() ( MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT )
#define msc_set_cmdat_bus_width1() do { MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; } while(0)
#define msc_set_cmdat_bus_width4() do { MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; } while(0)
#define msc_set_cmdat_dma_en() ( MSC_CMDAT |= MSC_CMDAT_DMA_EN )
#define msc_set_cmdat_init() ( MSC_CMDAT |= MSC_CMDAT_INIT )
#define msc_set_cmdat_busy() ( MSC_CMDAT |= MSC_CMDAT_BUSY )
#define msc_set_cmdat_stream() ( MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK )
#define msc_set_cmdat_block() ( MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK )
#define msc_set_cmdat_read() ( MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ )
#define msc_set_cmdat_write() ( MSC_CMDAT |= MSC_CMDAT_WRITE_READ )
#define msc_set_cmdat_data_en() ( 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 { MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; MSC_CMDAT |= (r); } while(0)
#define msc_clear_cmdat() do { 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 ); } while (0)
#define msc_get_imask() ( MSC_IMASK )
#define msc_mask_all_intrs() ( MSC_IMASK = 0xff )
#define msc_unmask_all_intrs() ( MSC_IMASK = 0x00 )
#define msc_mask_rd() ( MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ )
#define msc_unmask_rd() ( MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ )
#define msc_mask_wr() ( MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ )
#define msc_unmask_wr() ( MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ )
#define msc_mask_endcmdres() ( MSC_IMASK |= MSC_IMASK_END_CMD_RES )
#define msc_unmask_endcmdres() ( MSC_IMASK &= ~MSC_IMASK_END_CMD_RES )
#define msc_mask_datatrandone() ( MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE )
#define msc_unmask_datatrandone() ( MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE )
#define msc_mask_prgdone() ( MSC_IMASK |= MSC_IMASK_PRG_DONE )
#define msc_unmask_prgdone() ( MSC_IMASK &= ~MSC_IMASK_PRG_DONE )
/* n=0,1,2,3,4,5,6,7 */
#define msc_set_clkrt(n) do { MSC_CLKRT = n; } while(0)
#define msc_get_ireg() ( MSC_IREG )
#define msc_ireg_rd() ( MSC_IREG & MSC_IRXFIFO_RD_REQ )
#define msc_ireg_wr() ( MSC_IREG & MSC_ITXFIFO_WR_REQ )
#define msc_ireg_end_cmd_res() ( MSC_IREG & MSC_IEND_CMD_RES )
#define msc_ireg_data_tran_done() ( MSC_IREG & MSC_IDATA_TRAN_DONE )
#define msc_ireg_prg_done() ( MSC_IREG & MSC_IPRG_DONE )
#define msc_ireg_clear_end_cmd_res() ( MSC_IREG = MSC_IEND_CMD_RES )
#define msc_ireg_clear_data_tran_done() ( MSC_IREG = MSC_IDATA_TRAN_DONE )
#define msc_ireg_clear_prg_done() ( MSC_IREG = MSC_IPRG_DONE )
#define msc_get_stat() ( MSC_STAT )
#define msc_stat_not_end_cmd_res() ( (MSC_STAT & MSC_STAT_END_CMD_RES) == 0)
#define msc_stat_crc_err() ( MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) )
#define msc_stat_res_crc_err() ( MSC_STAT & MSC_STAT_CRC_RES_ERR )
#define msc_stat_rd_crc_err() ( MSC_STAT & MSC_STAT_CRC_READ_ERROR )
#define msc_stat_wr_crc_err() ( MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES )
#define msc_stat_resto_err() ( MSC_STAT & MSC_STAT_TIME_OUT_RES )
#define msc_stat_rdto_err() ( MSC_STAT & MSC_STAT_TIME_OUT_READ )
#define msc_rd_resfifo() ( MSC_RES )
#define msc_rd_rxfifo() ( MSC_RXFIFO )
#define msc_wr_txfifo(v) ( MSC_TXFIFO = v )
#define msc_reset() do { MSC_STRPCL = MSC_STRPCL_RESET; while (MSC_STAT & MSC_STAT_IS_RESETTING); } while (0)
#define msc_start_clk() do { MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; } while (0)
#define msc_stop_clk() do { 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 */
static __inline__ unsigned msc_calc_clk_divisor (bool is_sd, unsigned dev_clk, unsigned msc_clk):
unsigned rate, ret
rate = is_sd ? SD_CLK : MMC_CLK
if msc_clk && msc_clk < dev_clk:
dev_clk = msc_clk
for ret = 0; dev_clk < rate; ++ret, rate >>= 1:
return ret
return 0
/* divide rate to little than or equal to 400kHz */
static __inline__ unsigned msc_calc_slow_clk_divisor (bool is_sd):
unsigned rate, ret
rate = (is_sd ? SD_CLK : MMC_CLK) / 1000 / 400
for ret = 0; rate > 0; rate >>= 1, ++ret:
return ret
/***************************************************************************
* RTC
***************************************************************************/
#define rtc_start() ( RTC_RCR |= RTC_RCR_START )
#define rtc_stop() ( RTC_RCR &= ~RTC_RCR_START )
#define rtc_enable_alarm() ( RTC_RCR |= RTC_RCR_AE )
#define rtc_disable_alarm() ( RTC_RCR &= ~RTC_RCR_AE )
#define rtc_enable_alarm_irq() ( RTC_RCR |= RTC_RCR_AIE )
#define rtc_disable_alarm_irq() ( RTC_RCR &= ~RTC_RCR_AIE )
#define rtc_enable_1hz_irq() ( RTC_RCR |= RTC_RCR_HZIE )
#define rtc_disable_1hz_irq() ( RTC_RCR &= ~RTC_RCR_HZIE )
#define rtc_is_alarm_flag() ( RTC_RCR & RTC_RCR_AF )
#define rtc_is_1hz_flag() ( RTC_RCR & RTC_RCR_HZ )
#define rtc_clear_alarm_flag() ( RTC_RCR &= ~RTC_RCR_AF )
#define rtc_clear_1hz_flag() ( RTC_RCR &= ~RTC_RCR_HZ )
#define rtc_set_second(s) ( RTC_RSR = (s) )
#define rtc_get_second() RTC_RSR
#define rtc_set_alarm(s) ( RTC_RSAR = (s) )
#define rtc_get_alarm() RTC_RSAR
#define rtc_adjust_1hz(f32k) ( RTC_RGR = (RTC_RGR & ~(RTC_DIV_MASK | RTC_RGR_ADJ_MASK)) | f32k | 0 )
#define rtc_lock_1hz() ( RTC_RGR |= RTC_RGR_LOCK )
/***************************************************************************
* FIR
***************************************************************************/
/* enable/disable fir unit */
#define fir_enable() ( FIR_CR1 |= FIR_CR1_FIRUE )
#define fir_disable() ( FIR_CR1 &= ~FIR_CR1_FIRUE )
/* enable/disable address comparison */
#define fir_enable_ac() ( FIR_CR1 |= FIR_CR1_ACE )
#define fir_disable_ac() ( FIR_CR1 &= ~FIR_CR1_ACE )
/* select frame end mode as underrun or normal */
#define fir_set_eous() ( FIR_CR1 |= FIR_CR1_EOUS )
#define fir_clear_eous() ( FIR_CR1 &= ~FIR_CR1_EOUS )
/* enable/disable transmitter idle interrupt */
#define fir_enable_tii() ( FIR_CR1 |= FIR_CR1_TIIE )
#define fir_disable_tii() ( FIR_CR1 &= ~FIR_CR1_TIIE )
/* enable/disable transmit FIFO service request interrupt */
#define fir_enable_tfi() ( FIR_CR1 |= FIR_CR1_TFIE )
#define fir_disable_tfi() ( FIR_CR1 &= ~FIR_CR1_TFIE )
/* enable/disable receive FIFO service request interrupt */
#define fir_enable_rfi() ( FIR_CR1 |= FIR_CR1_RFIE )
#define fir_disable_rfi() ( FIR_CR1 &= ~FIR_CR1_RFIE )
/* enable/disable tx function */
#define fir_tx_enable() ( FIR_CR1 |= FIR_CR1_TXE )
#define fir_tx_disable() ( FIR_CR1 &= ~FIR_CR1_TXE )
/* enable/disable rx function */
#define fir_rx_enable() ( FIR_CR1 |= FIR_CR1_RXE )
#define fir_rx_disable() ( FIR_CR1 &= ~FIR_CR1_RXE )
/* enable/disable serial infrared interaction pulse (SIP) */
#define fir_enable_sip() ( FIR_CR2 |= FIR_CR2_SIPE )
#define fir_disable_sip() ( FIR_CR2 &= ~FIR_CR2_SIPE )
/* un-inverted CRC value is sent out */
#define fir_enable_bcrc() ( FIR_CR2 |= FIR_CR2_BCRC )
/* inverted CRC value is sent out */
#define fir_disable_bcrc() ( FIR_CR2 &= ~FIR_CR2_BCRC )
/* enable/disable Transmit Frame Length Register */
#define fir_enable_tflr() ( FIR_CR2 |= FIR_CR2_TFLRS )
#define fir_disable_tflr() ( FIR_CR2 &= ~FIR_CR2_TFLRS )
/* Preamble is transmitted in idle state */
#define fir_set_iss() ( FIR_CR2 |= FIR_CR2_ISS )
/* Abort symbol is transmitted in idle state */
#define fir_clear_iss() ( FIR_CR2 &= ~FIR_CR2_ISS )
/* enable/disable loopback mode */
#define fir_enable_loopback() ( FIR_CR2 |= FIR_CR2_LMS )
#define fir_disable_loopback() ( FIR_CR2 &= ~FIR_CR2_LMS )
/* select transmit pin polarity */
#define fir_tpp_negative() ( FIR_CR2 |= FIR_CR2_TPPS )
#define fir_tpp_positive() ( FIR_CR2 &= ~FIR_CR2_TPPS )
/* select receive pin polarity */
#define fir_rpp_negative() ( FIR_CR2 |= FIR_CR2_RPPS )
#define fir_rpp_positive() ( FIR_CR2 &= ~FIR_CR2_RPPS )
/* n=16,32,64,128 */
#define fir_set_txfifo_trigger(n) do { FIR_CR2 &= ~FIR_CR2_TTRG_MASK; FIR_CR2 |= FIR_CR2_TTRG_##n; } while (0)
/* n=16,32,64,128 */
#define fir_set_rxfifo_trigger(n) do { FIR_CR2 &= ~FIR_CR2_RTRG_MASK; FIR_CR2 |= FIR_CR2_RTRG_##n; } while (0)
/* FIR status checking */
#define fir_test_rfw() ( FIR_SR & FIR_SR_RFW )
#define fir_test_rfa() ( FIR_SR & FIR_SR_RFA )
#define fir_test_tfrtl() ( FIR_SR & FIR_SR_TFRTL )
#define fir_test_rfrtl() ( FIR_SR & FIR_SR_RFRTL )
#define fir_test_urun() ( FIR_SR & FIR_SR_URUN )
#define fir_test_rfte() ( FIR_SR & FIR_SR_RFTE )
#define fir_test_orun() ( FIR_SR & FIR_SR_ORUN )
#define fir_test_crce() ( FIR_SR & FIR_SR_CRCE )
#define fir_test_fend() ( FIR_SR & FIR_SR_FEND )
#define fir_test_tff() ( FIR_SR & FIR_SR_TFF )
#define fir_test_rfe() ( FIR_SR & FIR_SR_RFE )
#define fir_test_tidle() ( FIR_SR & FIR_SR_TIDLE )
#define fir_test_rb() ( FIR_SR & FIR_SR_RB )
#define fir_clear_status() do { FIR_SR |= FIR_SR_RFW | FIR_SR_RFA | FIR_SR_URUN; } while (0)
#define fir_clear_rfw() ( FIR_SR |= FIR_SR_RFW )
#define fir_clear_rfa() ( FIR_SR |= FIR_SR_RFA )
#define fir_clear_urun() ( FIR_SR |= FIR_SR_URUN )
#define fir_set_tflr(len) do { FIR_TFLR = len; } while (0)
#define fir_set_addr(a) ( FIR_AR = (a) )
#define fir_write_data(data) ( FIR_TDR = data )
#define fir_read_data(data) ( data = FIR_RDR )
/***************************************************************************
* SCC
***************************************************************************/
#define scc_enable(base) ( SCC_CR(base) |= SCC_CR_SCCE )
#define scc_disable(base) ( SCC_CR(base) &= ~SCC_CR_SCCE )
#define scc_set_tx_mode(base) ( SCC_CR(base) |= SCC_CR_TRS )
#define scc_set_rx_mode(base) ( SCC_CR(base) &= ~SCC_CR_TRS )
#define scc_enable_t2r(base) ( SCC_CR(base) |= SCC_CR_T2R )
#define scc_disable_t2r(base) ( SCC_CR(base) &= ~SCC_CR_T2R )
#define scc_clk_as_devclk(base) do { SCC_CR(base) &= ~SCC_CR_FDIV_MASK; SCC_CR(base) |= SCC_CR_FDIV_1; } while (0)
#define scc_clk_as_half_devclk(base) do { SCC_CR(base) &= ~SCC_CR_FDIV_MASK; SCC_CR(base) |= SCC_CR_FDIV_2; } while (0)
/* n=1,4,8,14 */
#define scc_set_fifo_trigger(base, n) do { SCC_CR(base) &= ~SCC_CR_TRIG_MASK; SCC_CR(base) |= SCC_CR_TRIG_##n; } while (0)
#define scc_set_protocol(base, p) do { if (p) SCC_CR(base) |= SCC_CR_TP; else SCC_CR(base) &= ~SCC_CR_TP; } while (0)
#define scc_flush_fifo(base) ( SCC_CR(base) |= SCC_CR_FLUSH )
#define scc_set_invert_mode(base) ( SCC_CR(base) |= SCC_CR_CONV )
#define scc_set_direct_mode(base) ( SCC_CR(base) &= ~SCC_CR_CONV )
#define SCC_ERR_INTRS ( SCC_CR_ECIE | SCC_CR_EPIE | SCC_CR_RETIE | SCC_CR_EOIE )
#define SCC_ALL_INTRS ( SCC_CR_TXIE | SCC_CR_RXIE | SCC_CR_TENDIE | SCC_CR_RTOIE | SCC_CR_ECIE | SCC_CR_EPIE | SCC_CR_RETIE | SCC_CR_EOIE )
#define scc_enable_err_intrs(base) ( SCC_CR(base) |= SCC_ERR_INTRS )
#define scc_disable_err_intrs(base) ( SCC_CR(base) &= ~SCC_ERR_INTRS )
#define SCC_ALL_ERRORS ( SCC_SR_ORER | SCC_SR_RTO | SCC_SR_PER | SCC_SR_RETR_3 | SCC_SR_ECNTO)
#define scc_clear_errors(base) ( SCC_SR(base) &= ~SCC_ALL_ERRORS )
#define scc_enable_all_intrs(base) ( SCC_CR(base) |= SCC_ALL_INTRS )
#define scc_disable_all_intrs(base) ( SCC_CR(base) &= ~SCC_ALL_INTRS )
#define scc_enable_tx_intr(base) ( SCC_CR(base) |= SCC_CR_TXIE | SCC_CR_TENDIE )
#define scc_disable_tx_intr(base) ( SCC_CR(base) &= ~(SCC_CR_TXIE | SCC_CR_TENDIE) )
#define scc_enable_rx_intr(base) ( SCC_CR(base) |= SCC_CR_RXIE)
#define scc_disable_rx_intr(base) ( SCC_CR(base) &= ~SCC_CR_RXIE)
#define scc_set_tsend(base) ( SCC_CR(base) |= SCC_CR_TSEND )
#define scc_clear_tsend(base) ( SCC_CR(base) &= ~SCC_CR_TSEND )
#define scc_set_clockstop(base) ( SCC_CR(base) |= SCC_CR_CLKSTP )
#define scc_clear_clockstop(base) ( SCC_CR(base) &= ~SCC_CR_CLKSTP )
#define scc_clockstop_low(base) do { SCC_CR(base) &= ~SCC_CR_PX_MASK; SCC_CR(base) |= SCC_CR_PX_STOP_LOW; } while (0)
#define scc_clockstop_high(base) do { SCC_CR(base) &= ~SCC_CR_PX_MASK; SCC_CR(base) |= SCC_CR_PX_STOP_HIGH; } while (0)
/* SCC status checking */
#define scc_check_transfer_status(base) ( SCC_SR(base) & SCC_SR_TRANS )
#define scc_check_rx_overrun_error(base) ( SCC_SR(base) & SCC_SR_ORER )
#define scc_check_rx_timeout(base) ( SCC_SR(base) & SCC_SR_RTO )
#define scc_check_parity_error(base) ( SCC_SR(base) & SCC_SR_PER )
#define scc_check_txfifo_trigger(base) ( SCC_SR(base) & SCC_SR_TFTG )
#define scc_check_rxfifo_trigger(base) ( SCC_SR(base) & SCC_SR_RFTG )
#define scc_check_tx_end(base) ( SCC_SR(base) & SCC_SR_TEND )
#define scc_check_retx_3(base) ( SCC_SR(base) & SCC_SR_RETR_3 )
#define scc_check_ecnt_overflow(base) ( SCC_SR(base) & SCC_SR_ECNTO )
/***************************************************************************
* WDT
***************************************************************************/
#define wdt_set_count(count) ( WDT_WTCNT = (count) )
#define wdt_start() ( WDT_WTCSR |= WDT_WTCSR_START )
#define wdt_stop() ( WDT_WTCSR &= ~WDT_WTCSR_START )
/***************************************************************************
* OST
***************************************************************************/
#define ost_enable_all() ( OST_TER |= 0x07 )
#define ost_disable_all() ( OST_TER &= ~0x07 )
#define ost_enable_channel(n) ( OST_TER |= (1 << (n)) )
#define ost_disable_channel(n) ( OST_TER &= ~(1 << (n)) )
#define ost_set_reload(n, val) ( OST_TRDR (n) = (val) )
#define ost_set_count(n, val) ( OST_TCNT (n) = (val) )
#define ost_get_count(n) ( OST_TCNT (n) )
#define ost_set_clock(n, cs) ( OST_TCSR (n) = OST_TCSR (n) & ~OST_TCSR_CKS_MASK | (cs) )
#define ost_set_mode(n, val) ( OST_TCSR (n) = (val) )
#define ost_enable_interrupt(n) ( OST_TCSR (n) |= OST_TCSR_UIE )
#define ost_disable_interrupt(n) ( OST_TCSR (n) &= ~OST_TCSR_UIE )
#define ost_uf_detected(n) ( OST_TCSR (n) & OST_TCSR_UF )
#define ost_clear_uf(n) ( OST_TCSR (n) &= ~OST_TCSR_UF )
#define ost_is_busy(n) ( OST_TCSR (n) & OST_TCSR_BUSY )
#define ost_clear_busy(n) ( OST_TCSR (n) &= ~OST_TCSR_BUSY )
/***************************************************************************
* UART
***************************************************************************/
#define uart_enable(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) |= UARTFCR_UUE | UARTFCR_FE )
#define uart_disable(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) = ~UARTFCR_UUE )
#define uart_enable_transmit_irq(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_TIE )
#define uart_disable_transmit_irq(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~UARTIER_TIE )
#define uart_enable_receive_irq(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
#define uart_disable_receive_irq(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )
#define uart_enable_loopback(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) |= UARTMCR_LOOP )
#define uart_disable_loopback(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) &= ~UARTMCR_LOOP )
#define uart_set_8n1(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) = UARTLCR_WLEN_8 )
#define uart_set_baud(n, devclk, baud) do { REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) |= UARTLCR_DLAB; REG8(UART_BASE + UART_OFF*(n) + OFF_DLLR) = (devclk / 16 / baud) & 0xff; REG8(UART_BASE + UART_OFF*(n) + OFF_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) &= ~UARTLCR_DLAB; } while (0)
#define uart_parity_error(n) ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_PER) != 0 )
#define uart_clear_errors(n) ( REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )
#define uart_transmit_fifo_empty(n) ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TDRQ) != 0 )
#define uart_transmit_end(n) ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TEMT) != 0 )
#define uart_transmit_char(n, ch) REG8(UART_BASE + UART_OFF*(n) + OFF_TDR) = (ch)
#define uart_receive_fifo_full(n) ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
#define uart_receive_ready(n) ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
#define uart_receive_char(n) REG8(UART_BASE + UART_OFF*(n) + OFF_RDR)
#define uart_disable_irda() ( REG8(IRDA_BASE + OFF_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
#define uart_enable_irda() /* Tx high pulse as 0, Rx low pulse as 0 */ ( REG8(IRDA_BASE + OFF_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS )
/***************************************************************************
* INTC
***************************************************************************/
#define intc_unmask_irq(n) ( INTC_IMCR = (1 << (n)) )
#define intc_mask_irq(n) ( INTC_IMSR = (1 << (n)) )
#define intc_ack_irq(n) ( INTC_IPR = (1 << (n)) )
/***************************************************************************
* CIM
***************************************************************************/
#define cim_enable() ( CIM_CTRL |= CIM_CTRL_ENA )
#define cim_disable() ( CIM_CTRL &= ~CIM_CTRL_ENA )
#define cim_input_data_inverse() ( CIM_CFG |= CIM_CFG_INV_DAT )
#define cim_input_data_normal() ( CIM_CFG &= ~CIM_CFG_INV_DAT )
#define cim_vsync_active_low() ( CIM_CFG |= CIM_CFG_VSP )
#define cim_vsync_active_high() ( CIM_CFG &= ~CIM_CFG_VSP )
#define cim_hsync_active_low() ( CIM_CFG |= CIM_CFG_HSP )
#define cim_hsync_active_high() ( CIM_CFG &= ~CIM_CFG_HSP )
#define cim_sample_data_at_pclk_falling_edge() ( CIM_CFG |= CIM_CFG_PCP )
#define cim_sample_data_at_pclk_rising_edge() ( CIM_CFG &= ~CIM_CFG_PCP )
#define cim_enable_dummy_zero() ( CIM_CFG |= CIM_CFG_DUMMY_ZERO )
#define cim_disable_dummy_zero() ( CIM_CFG &= ~CIM_CFG_DUMMY_ZERO )
#define cim_select_external_vsync() ( CIM_CFG |= CIM_CFG_EXT_VSYNC )
#define cim_select_internal_vsync() ( CIM_CFG &= ~CIM_CFG_EXT_VSYNC )
/* n=0-7 */
#define cim_set_data_packing_mode(n) do { CIM_CFG &= ~CIM_CFG_PACK_MASK; CIM_CFG |= (CIM_CFG_PACK_##n); } while (0)
#define cim_enable_ccir656_progressive_mode() do { CIM_CFG &= ~CIM_CFG_DSM_MASK; CIM_CFG |= CIM_CFG_DSM_CPM; } while (0)
#define cim_enable_ccir656_interlace_mode() do { CIM_CFG &= ~CIM_CFG_DSM_MASK; CIM_CFG |= CIM_CFG_DSM_CIM; } while (0)
#define cim_enable_gated_clock_mode() do { CIM_CFG &= ~CIM_CFG_DSM_MASK; CIM_CFG |= CIM_CFG_DSM_GCM; } while (0)
#define cim_enable_nongated_clock_mode() do { CIM_CFG &= ~CIM_CFG_DSM_MASK; CIM_CFG |= CIM_CFG_DSM_NGCM; } while (0)
/* sclk:system bus clock
* mclk: CIM master clock
*/
#define cim_set_master_clk(sclk, mclk) do { CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); } while (0)
#define cim_enable_sof_intr() ( CIM_CTRL |= CIM_CTRL_DMA_SOFM )
#define cim_disable_sof_intr() ( CIM_CTRL &= ~CIM_CTRL_DMA_SOFM )
#define cim_enable_eof_intr() ( CIM_CTRL |= CIM_CTRL_DMA_EOFM )
#define cim_disable_eof_intr() ( CIM_CTRL &= ~CIM_CTRL_DMA_EOFM )
#define cim_enable_stop_intr() ( CIM_CTRL |= CIM_CTRL_DMA_STOPM )
#define cim_disable_stop_intr() ( CIM_CTRL &= ~CIM_CTRL_DMA_STOPM )
#define cim_enable_trig_intr() ( CIM_CTRL |= CIM_CTRL_RXF_TRIGM )
#define cim_disable_trig_intr() ( CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM )
#define cim_enable_rxfifo_overflow_intr() ( CIM_CTRL |= CIM_CTRL_RXF_OFM )
#define cim_disable_rxfifo_overflow_intr() ( CIM_CTRL &= ~CIM_CTRL_RXF_OFM )
/* n=1-16 */
#define cim_set_frame_rate(n) do { CIM_CTRL &= ~CIM_CTRL_FRC_MASK; CIM_CTRL |= CIM_CTRL_FRC_##n; } while (0)
#define cim_enable_dma() ( CIM_CTRL |= CIM_CTRL_DMA_EN )
#define cim_disable_dma() ( CIM_CTRL &= ~CIM_CTRL_DMA_EN )
#define cim_reset_rxfifo() ( CIM_CTRL |= CIM_CTRL_RXF_RST )
#define cim_unreset_rxfifo() ( CIM_CTRL &= ~CIM_CTRL_RXF_RST )
/* n=4,8,12,16,20,24,28,32 */
#define cim_set_rxfifo_trigger(n) do { CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; } while (0)
#define cim_clear_state() ( CIM_STATE = 0 )
#define cim_disable_done() ( CIM_STATE & CIM_STATE_VDD )
#define cim_rxfifo_empty() ( CIM_STATE & CIM_STATE_RXF_EMPTY )
#define cim_rxfifo_reach_trigger() ( CIM_STATE & CIM_STATE_RXF_TRIG )
#define cim_rxfifo_overflow() ( CIM_STATE & CIM_STATE_RXF_OF )
#define cim_clear_rxfifo_overflow() ( CIM_STATE &= ~CIM_STATE_RXF_OF )
#define cim_dma_stop() ( CIM_STATE & CIM_STATE_DMA_STOP )
#define cim_dma_eof() ( CIM_STATE & CIM_STATE_DMA_EOF )
#define cim_dma_sof() ( CIM_STATE & CIM_STATE_DMA_SOF )
#define cim_get_iid() ( CIM_IID )
#define cim_get_image_data() ( CIM_RXFIFO )
#define cim_get_dam_cmd() ( CIM_CMD )
#define cim_set_da(a) ( CIM_DA = (a) )
/***************************************************************************
* PWM
***************************************************************************/
/* n is the pwm channel (0,1,..) */
#define pwm_enable_module(n) ( PWM_CTR(n) |= PWM_CTR_EN )
#define pwm_disable_module(n) ( PWM_CTR(n) &= ~PWM_CTR_EN )
#define pwm_graceful_shutdown_mode(n) ( PWM_CTR(n) &= ~PWM_CTR_SD )
#define pwm_abrupt_shutdown_mode(n) ( PWM_CTR(n) |= PWM_CTR_SD )
#define pwm_set_full_duty(n) ( PWM_DUT(n) |= PWM_DUT_FDUTY )
#define pwm_set_prescale(n, p) ( PWM_CTR(n) = ((PWM_CTR(n) & ~PWM_CTR_PRESCALE_MASK) | (p) ) )
#define pwm_set_period(n, p) ( PWM_PER(n) = ( (PWM_PER(n) & ~PWM_PER_PERIOD_MASK) | (p) ) )
#define pwm_set_duty(n, d) ( PWM_DUT(n) = ( (PWM_DUT(n) & ~(PWM_DUT_FDUTY | PWM_DUT_DUTY_MASK)) | (d) ) )
/***************************************************************************
* EMC
***************************************************************************/
#define emc_enable_split() ( EMC_BCR = EMC_BCR_BRE )
#define emc_disable_split() ( EMC_BCR = 0 )
#define emc_smem_bus_width(n) /* 8, 16 or 32*/ ( EMC_SMCR = (EMC_SMCR & EMC_SMCR_BW_MASK) | EMC_SMCR_BW_##n##BIT )
#define emc_smem_byte_control() ( EMC_SMCR = (EMC_SMCR | EMC_SMCR_BCM ) )
#define emc_normal_smem() ( EMC_SMCR = (EMC_SMCR & ~EMC_SMCR_SMT ) )
#define emc_burst_smem() ( EMC_SMCR = (EMC_SMCR | EMC_SMCR_SMT ) )
#define emc_smem_burstlen(n) /* 4, 8, 16 or 32 */ ( EMC_SMCR = (EMC_SMCR & EMC_SMCR_BL_MASK) | (EMC_SMCR_BL_##n) )
/***************************************************************************
* GPIO
***************************************************************************/
#define GPIO_PW_I_PORT 3
#define GPIO_PW_I 1
#define GPIO_MCU_PORT 2
#define GPIO_MCU 1
#define GPIO_LED_EN_PORT 2
#define GPIO_LED_EN 28
#define GPIO_DISP_OFF_N_PORT 2
#define GPIO_DISP_OFF_N 29
#define GPIO_PWM0_PORT 2
#define GPIO_PWM0 30
#define GPIO_RTC_IRQ_PORT 3
#define GPIO_RTC_IRQ 0
#define GPIO_USB_CLK_EN_PORT 0
#define GPIO_USB_CLK_EN 29
#define GPIO_CHARG_STAT_PORT 3
#define GPIO_CHARG_STAT 29
#define GPIO_TS_PENIRQ_PORT 2
#define GPIO_TS_PENIRQ 4
#define GPIO_CAPS_PORT 0
#define GPIO_CAPS 27
#define GPIO_SCROLL_PORT 0
#define GPIO_SCROLL 9
#define GPIO_NUM_PORT 2
#define GPIO_NUM 22
#define GPIO_TP_LEFT_PORT 0
#define GPIO_TP_LEFT 16
#define GPIO_TP_RIGHT_PORT 0
#define GPIO_TP_RIGHT 13
#define GPIO_PWM_ENABLE_PORT 2
#define GPIO_PWM_ENABLE 30
#define GPIO_KBD_NUM_ROWS 8
#define GPIO_KBD_NUM_COLS 17
#define GPIO_KBD_COL_PORT 3
#define GPIO_KBD_COL_MASK 0x2000ffff
#define GPIO_KBD_ROW_PORT 0
#define GPIO_KBD_ROW_MASK 0x000000ff
#define GPIO_KBD_ROW_HALF 0x00005555
#define GPIO_HALF(x) (((x) & 0xf) << 1)
static __inline__ void gpio_as_gpio (unsigned port, unsigned pin):
unsigned mask = 3 << GPIO_HALF (pin)
if pin < 16:
GPIO_GPALR (port) &= ~mask
else:
GPIO_GPAUR (port) &= ~mask
static __inline__ void gpio_as_input (unsigned port, unsigned pin):
#if 0
unsigned mask = 3 << GPIO_HALF (pin)
if pin < 16:
GPIO_GPIDLR (port) &= ~mask
else:
GPIO_GPIDUR (port) &= ~mask
#else
GPIO_GPDIR (port) &= ~(1 << pin)
#endif
static __inline__ void gpio_as_output (unsigned port, unsigned pin):
#if 0
unsigned half = 1 << GPIO_HALF (pin)
if pin < 16:
GPIO_GPIDLR (port) = (GPIO_GPIDLR (port) & ~(3 * half)) | half
else:
GPIO_GPIDUR (port) = (GPIO_GPIDUR (port) & ~(3 * half)) | half
#else
GPIO_GPDIR (port) |= 1 << pin
#endif
static __inline__ void gpio_irq (unsigned port, unsigned pin, unsigned how):
unsigned half = 1 << GPIO_HALF (pin)
if pin < 16:
GPIO_GPIDLR (port) = (GPIO_GPIDLR (port) & ~(3 * half)) | (how * half)
else:
GPIO_GPIDUR (port) = (GPIO_GPIDUR (port) & ~(3 * half)) | (how * half)
static __inline__ void gpio_irq_low (unsigned port, unsigned pin):
gpio_irq (port, pin, GPIO_IRQ_LOLEVEL)
static __inline__ void gpio_irq_high (unsigned port, unsigned pin):
gpio_irq (port, pin, GPIO_IRQ_HILEVEL)
static __inline__ void gpio_irq_fall (unsigned port, unsigned pin):
gpio_irq (port, pin, GPIO_IRQ_FALLEDG)
static __inline__ void gpio_irq_rise (unsigned port, unsigned pin):
gpio_irq (port, pin, GPIO_IRQ_RAISEDG)
/* Init the alternate function pins */
static __inline__ void gpio_as_ssi ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xFC00FFFF) | 0x01550000
static __inline__ void gpio_as_uart3 ():
GPIO_GPAUR (0) = (GPIO_GPAUR (0) & 0xFFFF0000) | 0x00005555
static __inline__ void gpio_as_uart2 ():
GPIO_GPALR (3) = (GPIO_GPALR (3) & 0x3FFFFFFF) | 0x40000000
GPIO_GPAUR (3) = (GPIO_GPAUR (3) & 0xF3FFFFFF) | 0x04000000
static __inline__ void gpio_as_uart1 ():
GPIO_GPAUR (0) = (GPIO_GPAUR (0) & 0xFFF0FFFF) | 0x00050000
static __inline__ void gpio_as_uart0 ():
GPIO_GPAUR (3) = (GPIO_GPAUR (3) & 0x0FFFFFFF) | 0x50000000
static __inline__ void gpio_as_scc0 ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xFFFFFFCC) | 0x00000011
static __inline__ void gpio_as_scc1 ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xFFFFFF33) | 0x00000044
static __inline__ void gpio_as_scc ():
gpio_as_scc0 ()
gpio_as_scc1 ()
static __inline__ void gpio_as_dma ():
GPIO_GPALR (0) = (GPIO_GPALR (0) & 0x00FFFFFF) | 0x55000000
GPIO_GPAUR (0) = (GPIO_GPAUR (0) & 0xFF0FFFFF) | 0x00500000
static __inline__ void gpio_as_msc ():
GPIO_GPALR (1) = (GPIO_GPALR (1) & 0xFFFF000F) | 0x00005550
static __inline__ void gpio_as_pcmcia ():
GPIO_GPAUR (2) = (GPIO_GPAUR (2) & 0xF000FFFF) | 0x05550000
static __inline__ void gpio_as_emc ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0x3FFFFFFF) | 0x40000000
GPIO_GPAUR (2) = (GPIO_GPAUR (2) & 0xFFFF0000) | 0x00005555
static __inline__ void gpio_as_lcd_slave ():
GPIO_GPALR (1) = (GPIO_GPALR (1) & 0x0000FFFF) | 0x55550000
GPIO_GPAUR (1) = (GPIO_GPAUR (1) & 0x00000000) | 0x55555555
static __inline__ void gpio_as_lcd_master ():
GPIO_GPALR (1) = (GPIO_GPALR (1) & 0x0000FFFF) | 0x55550000
GPIO_GPAUR (1) = (GPIO_GPAUR (1) & 0x00000000) | 0x556A5555
static __inline__ void gpio_as_usb ():
GPIO_GPAUR (0) = (GPIO_GPAUR (0) & 0x00FFFFFF) | 0x55000000
static __inline__ void gpio_as_ac97 ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xC3FF03FF) | 0x24005400
static __inline__ void gpio_as_i2s_slave ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xC3FF0CFF) | 0x14005100
static __inline__ void gpio_as_i2s_master ():
GPIO_GPALR (2) = (GPIO_GPALR (2) & 0xC3FF0CFF) | 0x28005100
static __inline__ void gpio_as_eth ():
GPIO_GPAUR (3) = (GPIO_GPAUR (3) & 0xFC000000) | 0x01555555
static __inline__ void gpio_as_pwm ():
GPIO_GPAUR (2) = (GPIO_GPAUR (2) & 0x0FFFFFFF) | 0x50000000
static __inline__ void gpio_as_ps2 ():
GPIO_GPALR (1) = (GPIO_GPALR (1) & 0xFFFFFFF0) | 0x00000005
static __inline__ void gpio_as_uprt ():
GPIO_GPALR (1) = (GPIO_GPALR (1) & 0x0000000F) | 0x55555550
GPIO_GPALR (3) = (GPIO_GPALR (3) & 0xC0000000) | 0x15555555
static __inline__ void gpio_as_cim ():
GPIO_GPALR (0) = (GPIO_GPALR (0) & 0xFF000000) | 0x00555555
/***************************************************************************
* HARB
***************************************************************************/
#define harb_usb0_udc() do { HARB_HAPOR &= ~HARB_HAPOR_UCHSEL; } while (0)
#define harb_usb0_uhc() do { HARB_HAPOR |= HARB_HAPOR_UCHSEL; } while (0)
#define harb_set_priority(n) do { HARB_HAPOR = ((HARB_HAPOR & ~HARB_HAPOR_PRIO_MASK) | n); } while (0)
/***************************************************************************
* I2C
***************************************************************************/
#define i2c_enable() ( I2C_CR |= I2C_CR_I2CE )
#define i2c_disable() ( I2C_CR &= ~I2C_CR_I2CE )
#define i2c_send_start() ( I2C_CR |= I2C_CR_STA )
#define i2c_send_stop() ( I2C_CR |= I2C_CR_STO )
#define i2c_send_ack() ( I2C_CR &= ~I2C_CR_AC )
#define i2c_send_nack() ( I2C_CR |= I2C_CR_AC )
#define i2c_set_drf() ( I2C_SR |= I2C_SR_DRF )
#define i2c_clear_drf() ( I2C_SR &= ~I2C_SR_DRF )
#define i2c_check_drf() ( I2C_SR & I2C_SR_DRF )
#define i2c_received_ack() ( !(I2C_SR & I2C_SR_ACKF) )
#define i2c_is_busy() ( I2C_SR & I2C_SR_BUSY )
#define i2c_transmit_ended() ( I2C_SR & I2C_SR_TEND )
#define i2c_set_clk(dev_clk, i2c_clk) ( I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 )
#define i2c_read() ( I2C_DR )
#define i2c_write(val) ( I2C_DR = (val) )
#ifndef __KERNEL
static __inline__ void i2c_open ():
i2c_set_clk (JZ_EXTAL, 10000)
i2c_enable ()
// Note that this kills messages from the queue.
static __inline__ void i2c_close ():
Message msg
receiver_set_alarm (__my_receiver, 3 * HZ / 10)
call_00 (0)
i2c_disable ()
static __inline__ bool i2c_send (unsigned data):
unsigned timeout = 10000
i2c_write (data)
i2c_set_drf ()
while i2c_check_drf () != 0:
while !i2c_transmit_ended ():
while !i2c_received_ack ():
if !--timeout:
return false
return true
static __inline__ unsigned i2c_write_page (unsigned dev, unsigned addr, char const *data, unsigned count):
unsigned timeout = 5
i2c_send_start ()
if !i2c_send ((dev << 1) | I2C_WRITE):
i2c_send_stop ()
return 0
if !i2c_send (addr):
i2c_send_stop ()
return 0
if count > 8:
count = 8
unsigned i
for i = 0; i < count; ++i:
if !i2c_send (*data++):
break
i2c_send_stop ()
return i
#endif
/***************************************************************************
* UDC
***************************************************************************/
#define udc_set_16bit_phy() ( UDC_DevCFGR |= UDC_DevCFGR_PI )
#define udc_set_8bit_phy() ( UDC_DevCFGR &= ~UDC_DevCFGR_PI )
#define udc_enable_sync_frame() ( UDC_DevCFGR |= UDC_DevCFGR_SS )
#define udc_disable_sync_frame() ( UDC_DevCFGR &= ~UDC_DevCFGR_SS )
#define udc_self_powered() ( UDC_DevCFGR |= UDC_DevCFGR_SP )
#define udc_bus_powered() ( UDC_DevCFGR &= ~UDC_DevCFGR_SP )
#define udc_enable_remote_wakeup() ( UDC_DevCFGR |= UDC_DevCFGR_RW )
#define udc_disable_remote_wakeup() ( UDC_DevCFGR &= ~UDC_DevCFGR_RW )
#define udc_set_speed_high() do { UDC_DevCFGR &= ~UDC_DevCFGR_SPD_MASK; UDC_DevCFGR |= UDC_DevCFGR_SPD_HS; } while (0)
#define udc_set_speed_full() do { UDC_DevCFGR &= ~UDC_DevCFGR_SPD_MASK; UDC_DevCFGR |= UDC_DevCFGR_SPD_FS; } while (0)
#define udc_set_speed_low() do { UDC_DevCFGR &= ~UDC_DevCFGR_SPD_MASK; UDC_DevCFGR |= UDC_DevCFGR_SPD_LS; } while (0)
#define udc_set_dma_mode() ( UDC_DevCR |= UDC_DevCR_DM )
#define udc_set_slave_mode() ( UDC_DevCR &= ~UDC_DevCR_DM )
#define udc_set_big_endian() ( UDC_DevCR |= UDC_DevCR_BE )
#define udc_set_little_endian() ( UDC_DevCR &= ~UDC_DevCR_BE )
#define udc_generate_resume() ( UDC_DevCR |= UDC_DevCR_RES )
#define udc_clear_resume() ( UDC_DevCR &= ~UDC_DevCR_RES )
#define udc_get_enumarated_speed() ( UDC_DevSR & UDC_DevSR_ENUMSPD_MASK )
#define udc_suspend_detected() ( UDC_DevSR & UDC_DevSR_SUSP )
#define udc_get_alternate_setting() ( (UDC_DevSR & UDC_DevSR_ALT_MASK) >> UDC_DevSR_ALT_BIT )
#define udc_get_interface_number() ( (UDC_DevSR & UDC_DevSR_INTF_MASK) >> UDC_DevSR_INTF_BIT )
#define udc_get_config_number() ( (UDC_DevSR & UDC_DevSR_CFG_MASK) >> UDC_DevSR_CFG_BIT )
#define udc_sof_detected(r) ( (r) & UDC_DevIntR_SOF )
#define udc_usb_suspend_detected(r) ( (r) & UDC_DevIntR_US )
#define udc_usb_reset_detected(r) ( (r) & UDC_DevIntR_UR )
#define udc_set_interface_detected(r) ( (r) & UDC_DevIntR_SI )
#define udc_set_config_detected(r) ( (r) & UDC_DevIntR_SC )
#define udc_clear_sof() ( UDC_DevIntR |= UDC_DevIntR_SOF )
#define udc_clear_usb_suspend() ( UDC_DevIntR |= UDC_DevIntR_US )
#define udc_clear_usb_reset() ( UDC_DevIntR |= UDC_DevIntR_UR )
#define udc_clear_set_interface() ( UDC_DevIntR |= UDC_DevIntR_SI )
#define udc_clear_set_config() ( UDC_DevIntR |= UDC_DevIntR_SC )
#define udc_mask_sof() ( UDC_DevIntMR |= UDC_DevIntR_SOF )
#define udc_mask_usb_suspend() ( UDC_DevIntMR |= UDC_DevIntR_US )
#define udc_mask_usb_reset() ( UDC_DevIntMR |= UDC_DevIntR_UR )
#define udc_mask_set_interface() ( UDC_DevIntMR |= UDC_DevIntR_SI )
#define udc_mask_set_config() ( UDC_DevIntMR |= UDC_DevIntR_SC )
#define udc_mask_all_dev_intrs() ( UDC_DevIntMR = UDC_DevIntR_SOF | UDC_DevIntR_US | UDC_DevIntR_UR | UDC_DevIntR_SI | UDC_DevIntR_SC )
#define udc_unmask_sof() ( UDC_DevIntMR &= ~UDC_DevIntR_SOF )
#define udc_unmask_usb_suspend() ( UDC_DevIntMR &= ~UDC_DevIntR_US )
#define udc_unmask_usb_reset() ( UDC_DevIntMR &= ~UDC_DevIntR_UR )
#define udc_unmask_set_interface() ( UDC_DevIntMR &= ~UDC_DevIntR_SI )
#define udc_unmask_set_config() ( UDC_DevIntMR &= ~UDC_DevIntR_SC )
#if 0
#define udc_unmask_all_dev_intrs() ( UDC_DevIntMR = ~(UDC_DevIntR_SOF | UDC_DevIntR_US | UDC_DevIntR_UR | UDC_DevIntR_SI | UDC_DevIntR_SC) )
#else
#define udc_unmask_all_dev_intrs() ( UDC_DevIntMR = 0x00000000 )
#endif
#define udc_ep0out_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_OUTEP_MASK) >> (UDC_EPIntR_OUTEP_BIT + 0)) & 0x1 )
#define udc_ep5out_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_OUTEP_MASK) >> (UDC_EPIntR_OUTEP_BIT + 5)) & 0x1 )
#define udc_ep6out_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_OUTEP_MASK) >> (UDC_EPIntR_OUTEP_BIT + 6)) & 0x1 )
#define udc_ep7out_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_OUTEP_MASK) >> (UDC_EPIntR_OUTEP_BIT + 7)) & 0x1 )
#define udc_ep0in_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_INEP_MASK) >> (UDC_EPIntR_INEP_BIT + 0)) & 0x1 )
#define udc_ep1in_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_INEP_MASK) >> (UDC_EPIntR_INEP_BIT + 1)) & 0x1 )
#define udc_ep2in_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_INEP_MASK) >> (UDC_EPIntR_INEP_BIT + 2)) & 0x1 )
#define udc_ep3in_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_INEP_MASK) >> (UDC_EPIntR_INEP_BIT + 3)) & 0x1 )
#define udc_ep4in_irq_detected(epintr) ( (((epintr) & UDC_EPIntR_INEP_MASK) >> (UDC_EPIntR_INEP_BIT + 4)) & 0x1 )
#define udc_mask_ep0out_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_OUTEP_BIT + 0)) )
#define udc_mask_ep5out_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_OUTEP_BIT + 5)) )
#define udc_mask_ep6out_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_OUTEP_BIT + 6)) )
#define udc_mask_ep7out_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_OUTEP_BIT + 7)) )
#define udc_unmask_ep0out_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_OUTEP_BIT + 0)) )
#define udc_unmask_ep5out_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_OUTEP_BIT + 5)) )
#define udc_unmask_ep6out_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_OUTEP_BIT + 6)) )
#define udc_unmask_ep7out_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_OUTEP_BIT + 7)) )
#define udc_mask_ep0in_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_INEP_BIT + 0)) )
#define udc_mask_ep1in_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_INEP_BIT + 1)) )
#define udc_mask_ep2in_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_INEP_BIT + 2)) )
#define udc_mask_ep3in_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_INEP_BIT + 3)) )
#define udc_mask_ep4in_irq() ( UDC_EPIntMR |= (1 << (UDC_EPIntMR_INEP_BIT + 4)) )
#define udc_unmask_ep0in_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_INEP_BIT + 0)) )
#define udc_unmask_ep1in_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_INEP_BIT + 1)) )
#define udc_unmask_ep2in_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_INEP_BIT + 2)) )
#define udc_unmask_ep3in_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_INEP_BIT + 3)) )
#define udc_unmask_ep4in_irq() ( UDC_EPIntMR &= ~(1 << (UDC_EPIntMR_INEP_BIT + 4)) )
#define udc_mask_all_ep_intrs() ( UDC_EPIntMR = 0xffffffff )
#define udc_unmask_all_ep_intrs() ( UDC_EPIntMR = 0x00000000 )
/* ep0 only CTRL, ep1 only INTR, ep2/3/5/6 only BULK, ep4/7 only ISO */
static __inline__ void udc_config_endpoint_type ():
UDC_EP0InCR = (UDC_EP0InCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_CTRL
UDC_EP0OutCR = (UDC_EP0OutCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_CTRL
UDC_EP1InCR = (UDC_EP1InCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_INTR
UDC_EP2InCR = (UDC_EP2InCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_BULK
UDC_EP3InCR = (UDC_EP3InCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_BULK
UDC_EP4InCR = (UDC_EP4InCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_ISO
UDC_EP5OutCR = (UDC_EP5OutCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_BULK
UDC_EP6OutCR = (UDC_EP6OutCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_BULK
UDC_EP7OutCR = (UDC_EP7OutCR & ~UDC_EPCR_ET_MASK) | UDC_EPCR_ET_ISO
#define udc_enable_ep0out_snoop_mode() ( UDC_EP0OutCR |= UDC_EPCR_SN )
#define udc_enable_ep5out_snoop_mode() ( UDC_EP5OutCR |= UDC_EPCR_SN )
#define udc_enable_ep6out_snoop_mode() ( UDC_EP6OutCR |= UDC_EPCR_SN )
#define udc_enable_ep7out_snoop_mode() ( UDC_EP7OutCR |= UDC_EPCR_SN )
#define udc_disable_ep0out_snoop_mode() ( UDC_EP0OutCR &= ~UDC_EPCR_SN )
#define udc_disable_ep5out_snoop_mode() ( UDC_EP5OutCR &= ~UDC_EPCR_SN )
#define udc_disable_ep6out_snoop_mode() ( UDC_EP6OutCR &= ~UDC_EPCR_SN )
#define udc_disable_ep7out_snoop_mode() ( UDC_EP7OutCR &= ~UDC_EPCR_SN )
#define udc_flush_ep0in_fifo() ( UDC_EP0InCR |= UDC_EPCR_F )
#define udc_flush_ep1in_fifo() ( UDC_EP1InCR |= UDC_EPCR_F )
#define udc_flush_ep2in_fifo() ( UDC_EP2InCR |= UDC_EPCR_F )
#define udc_flush_ep3in_fifo() ( UDC_EP3InCR |= UDC_EPCR_F )
#define udc_flush_ep4in_fifo() ( UDC_EP4InCR |= UDC_EPCR_F )
#define udc_unflush_ep0in_fifo() ( UDC_EP0InCR &= ~UDC_EPCR_F )
#define udc_unflush_ep1in_fifo() ( UDC_EP1InCR &= ~UDC_EPCR_F )
#define udc_unflush_ep2in_fifo() ( UDC_EP2InCR &= ~UDC_EPCR_F )
#define udc_unflush_ep3in_fifo() ( UDC_EP3InCR &= ~UDC_EPCR_F )
#define udc_unflush_ep4in_fifo() ( UDC_EP4InCR &= ~UDC_EPCR_F )
#define udc_enable_ep0in_stall() ( UDC_EP0InCR |= UDC_EPCR_S )
#define udc_enable_ep0out_stall() ( UDC_EP0OutCR |= UDC_EPCR_S )
#define udc_enable_ep1in_stall() ( UDC_EP1InCR |= UDC_EPCR_S )
#define udc_enable_ep2in_stall() ( UDC_EP2InCR |= UDC_EPCR_S )
#define udc_enable_ep3in_stall() ( UDC_EP3InCR |= UDC_EPCR_S )
#define udc_enable_ep4in_stall() ( UDC_EP4InCR |= UDC_EPCR_S )
#define udc_enable_ep5out_stall() ( UDC_EP5OutCR |= UDC_EPCR_S )
#define udc_enable_ep6out_stall() ( UDC_EP6OutCR |= UDC_EPCR_S )
#define udc_enable_ep7out_stall() ( UDC_EP7OutCR |= UDC_EPCR_S )
#define udc_disable_ep0in_stall() ( UDC_EP0InCR &= ~UDC_EPCR_S )
#define udc_disable_ep0out_stall() ( UDC_EP0OutCR &= ~UDC_EPCR_S )
#define udc_disable_ep1in_stall() ( UDC_EP1InCR &= ~UDC_EPCR_S )
#define udc_disable_ep2in_stall() ( UDC_EP2InCR &= ~UDC_EPCR_S )
#define udc_disable_ep3in_stall() ( UDC_EP3InCR &= ~UDC_EPCR_S )
#define udc_disable_ep4in_stall() ( UDC_EP4InCR &= ~UDC_EPCR_S )
#define udc_disable_ep5out_stall() ( UDC_EP5OutCR &= ~UDC_EPCR_S )
#define udc_disable_ep6out_stall() ( UDC_EP6OutCR &= ~UDC_EPCR_S )
#define udc_disable_ep7out_stall() ( UDC_EP7OutCR &= ~UDC_EPCR_S )
#define udc_ep0out_packet_size() ( (UDC_EP0OutSR & UDC_EPSR_RXPKTSIZE_MASK) >> UDC_EPSR_RXPKTSIZE_BIT )
#define udc_ep5out_packet_size() ( (UDC_EP5OutSR & UDC_EPSR_RXPKTSIZE_MASK) >> UDC_EPSR_RXPKTSIZE_BIT )
#define udc_ep6out_packet_size() ( (UDC_EP6OutSR & UDC_EPSR_RXPKTSIZE_MASK) >> UDC_EPSR_RXPKTSIZE_BIT )
#define udc_ep7out_packet_size() ( (UDC_EP7OutSR & UDC_EPSR_RXPKTSIZE_MASK) >> UDC_EPSR_RXPKTSIZE_BIT )
#define udc_ep0in_received_intoken() ( (UDC_EP0InSR & UDC_EPSR_IN) )
#define udc_ep1in_received_intoken() ( (UDC_EP1InSR & UDC_EPSR_IN) )
#define udc_ep2in_received_intoken() ( (UDC_EP2InSR & UDC_EPSR_IN) )
#define udc_ep3in_received_intoken() ( (UDC_EP3InSR & UDC_EPSR_IN) )
#define udc_ep4in_received_intoken() ( (UDC_EP4InSR & UDC_EPSR_IN) )
#define udc_ep0out_received_none() ( (UDC_EP0OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_NONE )
#define udc_ep0out_received_data() ( (UDC_EP0OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVDATA )
#define udc_ep0out_received_setup() ( (UDC_EP0OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVSETUP )
#define udc_ep5out_received_none() ( (UDC_EP5OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_NONE )
#define udc_ep5out_received_data() ( (UDC_EP5OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVDATA )
#define udc_ep5out_received_setup() ( (UDC_EP5OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVSETUP )
#define udc_ep6out_received_none() ( (UDC_EP6OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_NONE )
#define udc_ep6out_received_data() ( (UDC_EP6OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVDATA )
#define udc_ep6out_received_setup() ( (UDC_EP6OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVSETUP )
#define udc_ep7out_received_none() ( (UDC_EP7OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_NONE )
#define udc_ep7out_received_data() ( (UDC_EP7OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVDATA )
#define udc_ep7out_received_setup() ( (UDC_EP7OutSR & UDC_EPSR_OUT_MASK) == UDC_EPSR_OUT_RCVSETUP )
/* ep7out ISO only */
#define udc_ep7out_get_pid() ( (UDC_EP7OutSR & UDC_EPSR_PID_MASK) >> UDC_EPSR_PID_BIT )
#define udc_ep0in_set_buffer_size(n) ( UDC_EP0InBSR = (n) )
#define udc_ep1in_set_buffer_size(n) ( UDC_EP1InBSR = (n) )
#define udc_ep2in_set_buffer_size(n) ( UDC_EP2InBSR = (n) )
#define udc_ep3in_set_buffer_size(n) ( UDC_EP3InBSR = (n) )
#define udc_ep4in_set_buffer_size(n) ( UDC_EP4InBSR = (n) )
#define udc_ep0out_get_frame_number(n) ( UDC_EP0OutPFNR )
#define udc_ep5out_get_frame_number(n) ( UDC_EP5OutPFNR )
#define udc_ep6out_get_frame_number(n) ( UDC_EP6OutPFNR )
#define udc_ep7out_get_frame_number(n) ( UDC_EP7OutPFNR )
#define udc_ep0in_set_max_packet_size(n) ( UDC_EP0InMPSR = (n) )
#define udc_ep0out_set_max_packet_size(n) ( UDC_EP0OutMPSR = (n) )
#define udc_ep1in_set_max_packet_size(n) ( UDC_EP1InMPSR = (n) )
#define udc_ep2in_set_max_packet_size(n) ( UDC_EP2InMPSR = (n) )
#define udc_ep3in_set_max_packet_size(n) ( UDC_EP3InMPSR = (n) )
#define udc_ep4in_set_max_packet_size(n) ( UDC_EP4InMPSR = (n) )
#define udc_ep5out_set_max_packet_size(n) ( UDC_EP5OutMPSR = (n) )
#define udc_ep6out_set_max_packet_size(n) ( UDC_EP6OutMPSR = (n) )
#define udc_ep7out_set_max_packet_size(n) ( UDC_EP7OutMPSR = (n) )
/* set to 0xFFFF for UDC */
#define udc_set_setup_command_address(n) ( UDC_STCMAR = (n) )
/* Init and configure EPxInfR(x=0,1,2,3,4,5,6,7)
* c: Configuration number to which this endpoint belongs
* i: Interface number to which this endpoint belongs
* a: Alternate setting to which this endpoint belongs
* p: max Packet size of this endpoint
*/
static __inline__ void udc_ep0info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP0InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP0InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP0InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP0InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP0InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP0InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP0InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP0InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP0InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP0InfR |= UDC_EPInfR_EPT_CTRL
UDC_EP0InfR &= ~UDC_EPInfR_EPD
UDC_EP0InfR |= UDC_EPInfR_EPD_OUT
UDC_EP0InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP0InfR |= (0 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep1info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP1InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP1InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP1InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP1InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP1InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP1InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP1InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP1InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP1InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP1InfR |= UDC_EPInfR_EPT_INTR
UDC_EP1InfR &= ~UDC_EPInfR_EPD
UDC_EP1InfR |= UDC_EPInfR_EPD_IN
UDC_EP1InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP1InfR |= (1 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep2info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP2InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP2InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP2InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP2InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP2InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP2InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP2InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP2InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP2InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP2InfR |= UDC_EPInfR_EPT_BULK
UDC_EP2InfR &= ~UDC_EPInfR_EPD
UDC_EP2InfR |= UDC_EPInfR_EPD_IN
UDC_EP2InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP2InfR |= (2 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep3info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP3InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP3InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP3InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP3InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP3InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP3InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP3InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP3InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP3InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP3InfR |= UDC_EPInfR_EPT_BULK
UDC_EP3InfR &= ~UDC_EPInfR_EPD
UDC_EP3InfR |= UDC_EPInfR_EPD_IN
UDC_EP3InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP3InfR |= (3 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep4info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP4InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP4InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP4InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP4InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP4InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP4InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP4InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP4InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP4InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP4InfR |= UDC_EPInfR_EPT_ISO
UDC_EP4InfR &= ~UDC_EPInfR_EPD
UDC_EP4InfR |= UDC_EPInfR_EPD_IN
UDC_EP4InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP4InfR |= (4 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep5info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP5InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP5InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP5InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP5InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP5InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP5InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP5InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP5InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP5InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP5InfR |= UDC_EPInfR_EPT_BULK
UDC_EP5InfR &= ~UDC_EPInfR_EPD
UDC_EP5InfR |= UDC_EPInfR_EPD_OUT
UDC_EP5InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP5InfR |= (5 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep6info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP6InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP6InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP6InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP6InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP6InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP6InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP6InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP6InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP6InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP6InfR |= UDC_EPInfR_EPT_BULK
UDC_EP6InfR &= ~UDC_EPInfR_EPD
UDC_EP6InfR |= UDC_EPInfR_EPD_OUT
UDC_EP6InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP6InfR |= (6 << UDC_EPInfR_EPN_BIT)
static __inline__ void udc_ep7info_init (unsigned c, unsigned i, unsigned a, unsigned p):
UDC_EP7InfR &= ~UDC_EPInfR_MPS_MASK
UDC_EP7InfR |= ((p) << UDC_EPInfR_MPS_BIT)
UDC_EP7InfR &= ~UDC_EPInfR_ALTS_MASK
UDC_EP7InfR |= ((a) << UDC_EPInfR_ALTS_BIT)
UDC_EP7InfR &= ~UDC_EPInfR_IFN_MASK
UDC_EP7InfR |= ((i) << UDC_EPInfR_IFN_BIT)
UDC_EP7InfR &= ~UDC_EPInfR_CGN_MASK
UDC_EP7InfR |= ((c) << UDC_EPInfR_CGN_BIT)
UDC_EP7InfR &= ~UDC_EPInfR_EPT_MASK
UDC_EP7InfR |= UDC_EPInfR_EPT_ISO
UDC_EP7InfR &= ~UDC_EPInfR_EPD
UDC_EP7InfR |= UDC_EPInfR_EPD_OUT
UDC_EP7InfR &= ~UDC_EPInfR_EPN_MASK
UDC_EP7InfR |= (7 << UDC_EPInfR_EPN_BIT)
/***************************************************************************
* DMAC
***************************************************************************/
/* n is the DMA channel (0 - 7) */
#define dmac_enable_all_channels() ( DMAC_DMACR |= DMAC_DMACR_DME | DMAC_DMACR_PR_ROUNDROBIN )
#define dmac_disable_all_channels() ( DMAC_DMACR &= ~DMAC_DMACR_DME )
/* p=0,1,2,3 */
#define dmac_set_priority(p) ( DMAC_DMACR = (DMAC_DMACR & ~DMAC_DMACR_PR_MASK) | ((p) << DMAC_DMACR_PR_BIT) )
#define dmac_test_halt_error() ( DMAC_DMACR & DMAC_DMACR_HTR )
#define dmac_test_addr_error() ( DMAC_DMACR & DMAC_DMACR_AER )
#define dmac_enable_channel(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_CHDE )
#define dmac_disable_channel(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_CHDE )
#define dmac_channel_enabled(n) ( DMAC_DCCSR(n) & DMAC_DCCSR_CHDE )
#define dmac_channel_enable_irq(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_TCIE )
#define dmac_channel_disable_irq(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_TCIE )
#define dmac_channel_transmit_halt_detected(n) ( DMAC_DCCSR(n) & DMAC_DCCSR_HLT )
#define dmac_channel_transmit_end_detected(n) ( DMAC_DCCSR(n) & DMAC_DCCSR_TC )
#define dmac_channel_address_error_detected(n) ( DMAC_DCCSR(n) & DMAC_DCCSR_AR )
#define dmac_channel_clear_transmit_halt(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT )
#define dmac_channel_clear_transmit_end(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_TC )
#define dmac_channel_clear_address_error(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR )
#define dmac_channel_set_single_mode(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_TM )
#define dmac_channel_set_block_mode(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_TM )
#define dmac_channel_set_transfer_unit_32bit(n) (DMAC_DCCSR (n) = (DMAC_DCCSR & ~DMAC_DCCSR_DS_MASK) | DMAC_DCCSR_DS_32b)
#define dmac_channel_set_transfer_unit_16bit(n) (DMAC_DCCSR(n) = (DMAC_DCCSR(n) & ~DMAC_DCCSR_DS_MASK) | DMAC_DCCSR_DS_16b)
#define dmac_channel_set_transfer_unit_8bit(n) (DMAC_DCCSR(n) = (DMAC_DCCSR(n) & ~DMAC_DCCSR_DS_MASK) | DMAC_DCCSR_DS_8b)
#define dmac_channel_set_transfer_unit_16byte(n) (DMAC_DCCSR(n) = (DMAC_DCCSR(n) & ~DMAC_DCCSR_DS_MASK) | DMAC_DCCSR_DS_16B)
#define dmac_channel_set_transfer_unit_32byte(n) (DMAC_DCCSR(n) = (DMAC_DCCSR(n) & ~DMAC_DCCSR_DS_MASK) | DMAC_DCCSR_DS_32B)
/* w=8,16,32 */
#define dmac_channel_set_dest_port_width(n,w) (DMAC_DCCSR(n) = (MAC_DCCSR(n) & ~DMAC_DCCSR_DWDH_MASK) | DMAC_DCCSR_DWDH_##w)
/* w=8,16,32 */
#define dmac_channel_set_src_port_width(n,w) (DMAC_DCCSR(n) = (MAC_DCCSR(n) & ~DMAC_DCCSR_SWDH_MASK) | DMAC_DCCSR_SWDH_##w)
/* v=0-15 */
#define dmac_channel_set_rdil(n,v) (DMAC_DCCSR(n) = (MAC_DCCSR(n) & ~DMAC_DCCSR_RDIL_MASK) | ((v) << DMAC_DCCSR_RDIL_BIT))
#define dmac_channel_dest_addr_fixed(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_DAM )
#define dmac_channel_dest_addr_increment(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_DAM )
#define dmac_channel_src_addr_fixed(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_SAM )
#define dmac_channel_src_addr_increment(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_SAM )
#define dmac_channel_set_eop_high(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_EOPM )
#define dmac_channel_set_eop_low(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_EOPM )
#define dmac_channel_set_erdm(n,m) (DMAC_DCCSR(n) = (MAC_DCCSR(n) & ~DMAC_DCCSR_SWDH_MASK;) | ((m) << DMAC_DCCSR_ERDM_BIT))
#define dmac_channel_set_eackm(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_EACKM )
#define dmac_channel_clear_eackm(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_EACKM )
#define dmac_channel_set_eacks(n) ( DMAC_DCCSR(n) |= DMAC_DCCSR_EACKS )
#define dmac_channel_clear_eacks(n) ( DMAC_DCCSR(n) &= ~DMAC_DCCSR_EACKS )
#define dmac_channel_irq_detected(n) ( DMAC_DCCSR(n) & (DMAC_DCCSR_TC | DMAC_DCCSR_AR) )
static __inline__ int dmac_get_irq ():
int i
for i = 0; i < NUM_DMA; i++:
if dmac_channel_irq_detected(i):
return i
return -1
/***************************************************************************
* AIC (AC'97 & I2S Controller)
***************************************************************************/
#define aic_enable() ( AIC_FR |= AIC_FR_ENB )
#define aic_disable() ( AIC_FR &= ~AIC_FR_ENB )
#define aic_reset() ( AIC_FR |= AIC_FR_RST )
#define aic_select_ac97() ( AIC_FR &= ~AIC_FR_AUSEL )
#define aic_select_i2s() ( AIC_FR |= AIC_FR_AUSEL )
#define i2s_as_master() ( AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD )
#define i2s_as_slave() ( AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) )
#define aic_set_transmit_trigger(n) (AIC_FR = (IC_FR & ~AIC_FR_TFTH_MASK;) | ((n) << AIC_FR_TFTH_BIT))
#define aic_set_receive_trigger(n) (AIC_FR = (IC_FR & ~AIC_FR_RFTH_MASK;) | ((n) << AIC_FR_RFTH_BIT))
#define aic_enable_record() ( AIC_CR |= AIC_CR_EREC )
#define aic_disable_record() ( AIC_CR &= ~AIC_CR_EREC )
#define aic_enable_replay() ( AIC_CR |= AIC_CR_ERPL )
#define aic_disable_replay() ( AIC_CR &= ~AIC_CR_ERPL )
#define aic_enable_loopback() ( AIC_CR |= AIC_CR_ENLBF )
#define aic_disable_loopback() ( AIC_CR &= ~AIC_CR_ENLBF )
#define aic_flush_fifo() ( AIC_CR |= AIC_CR_FLUSH )
#define aic_unflush_fifo() ( AIC_CR &= ~AIC_CR_FLUSH )
#define aic_enable_transmit_intr() ( AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) )
#define aic_disable_transmit_intr() ( AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) )
#define aic_enable_receive_intr() ( AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) )
#define aic_disable_receive_intr() ( AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) )
#define aic_enable_transmit_dma() ( AIC_CR |= AIC_CR_TDMS )
#define aic_disable_transmit_dma() ( AIC_CR &= ~AIC_CR_TDMS )
#define aic_enable_receive_dma() ( AIC_CR |= AIC_CR_RDMS )
#define aic_disable_receive_dma() ( AIC_CR &= ~AIC_CR_RDMS )
#define aic_enable_mono2stereo()
#define aic_disable_mono2stereo()
#define aic_enable_byteswap()
#define aic_disable_byteswap()
#define aic_enable_unsignadj()
#define aic_disable_unsignadj()
#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() ( AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK )
#define ac97_set_xs_mono() (AIC_ACCR1 = (AIC_ACCR1 & ~AIC_ACCR1_XS_MASK) | AC97_PCM_XS_R_FRONT)
#define ac97_set_xs_stereo() (AIC_ACCR1 = (AIC_ACCR1 & ~AIC_ACCR1_XS_MASK | AC97_PCM_XS_L_FRONT) | AC97_PCM_XS_R_FRONT)
/* In fact, only stereo is support now. */
#define ac97_set_rs_none() ( AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK )
#define ac97_set_rs_mono() (AIC_ACCR1 = (AIC_ACCR1 & ~AIC_ACCR1_RS_MASK) | AC97_PCM_RS_R_FRONT)
#define ac97_set_rs_stereo() (AIC_ACCR1 = (AIC_ACCR1 & ~AIC_ACCR1_RS_MASK | AC97_PCM_RS_L_FRONT) | AC97_PCM_RS_R_FRONT)
static __inline__ void ac97_warm_reset_codec ():
AIC_ACCR2 |= AIC_ACCR2_SA
AIC_ACCR2 |= AIC_ACCR2_SS
udelay(1)
AIC_ACCR2 &= ~AIC_ACCR2_SS
AIC_ACCR2 &= ~AIC_ACCR2_SA
#define Jz_AC97_RESET_BUG 1
#ifndef Jz_AC97_RESET_BUG
static __inline__ void ac97_cold_reset_codec ():
AIC_ACCR2 |= AIC_ACCR2_SA
AIC_ACCR2 &= ~AIC_ACCR2_SS
AIC_ACCR2 |= AIC_ACCR2_SR
udelay(1)
AIC_ACCR2 &= ~AIC_ACCR2_SR
AIC_ACCR2 &= ~AIC_ACCR2_SA
#else
static __inline__ void ac97_cold_reset_codec ():
//gpio_as_output(70); /* SDATA_OUT */
//gpio_as_output(71); /* SDATA_IN */
//gpio_as_output(78); /* SYNC */
//gpio_as_output(69); /* RESET# */
GPIO_GPDIR (2) |= 0x000040e0
GPIO_GPDR (2) &= ~0x000040e0
udelay (10)
GPIO_GPDR (2) |= 0x00000020
udelay (1)
gpio_as_ac97 ()
#endif
/* n=8,16,18,20 */
#define ac97_set_iass(n) ( AIC_ACCR2 = (AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT )
#define ac97_set_oass(n) ( AIC_ACCR2 = (AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT )
#define i2s_select_i2s() ( AIC_I2SCR &= ~AIC_I2SCR_AMSL )
#define i2s_select_left_justified() ( AIC_I2SCR |= AIC_I2SCR_AMSL )
/* n=8,16,18,20,24 */
#define i2s_set_sample_size(n) ( AIC_I2SCR = (AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )
#define i2s_stop_clock() ( AIC_I2SCR |= AIC_I2SCR_STPBK )
#define i2s_start_clock() ( AIC_I2SCR &= ~AIC_I2SCR_STPBK )
#define aic_transmit_request() ( AIC_SR & AIC_SR_TFS )
#define aic_receive_request() ( AIC_SR & AIC_SR_RFS )
#define aic_transmit_underrun() ( AIC_SR & AIC_SR_TUR )
#define aic_receive_overrun() ( AIC_SR & AIC_SR_ROR )
#define aic_clear_errors() ( AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) )
#define aic_get_transmit_resident() ( (AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT )
#define aic_get_receive_count() ( (AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT )
#define ac97_command_transmitted() ( AIC_ACSR & AIC_ACSR_CADT )
#define ac97_status_received() ( AIC_ACSR & AIC_ACSR_SADR )
#define ac97_status_receive_timeout() ( AIC_ACSR & AIC_ACSR_RSTO )
#define ac97_codec_is_low_power_mode() ( AIC_ACSR & AIC_ACSR_CLPM )
#define ac97_codec_is_ready() ( AIC_ACSR & AIC_ACSR_CRDY )
#define i2s_is_busy() ( AIC_I2SSR & AIC_I2SSR_BSY )
#define CODEC_READ_CMD (1 << 19)
#define CODEC_WRITE_CMD (0 << 19)
#define CODEC_INDEX_BIT 12
#define CODEC_INDEX_MASK (0x7f << CODEC_INDEX_BIT) /* 18:12 */
#define CODEC_DATA_BIT 4
#define CODEC_DATA_MASK (0x0ffff << 4) /* 19:4 */
#define ac97_out_rcmd_addr(reg) ( AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_INDEX_BIT) )
#define ac97_out_wcmd_addr(reg) ( AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_INDEX_BIT) )
#define ac97_out_data(value) ( AIC_ACCDR = ((value) << CODEC_DATA_BIT) )
#define ac97_in_data() ( (AIC_ACSDR & CODEC_DATA_MASK) >> CODEC_DATA_BIT )
#define ac97_in_status_addr() ( (AIC_ACSAR & CODEC_INDEX_MASK) >> CODEC_INDEX_BIT )
#define i2s_set_sample_rate(i2sclk, sync) ( AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) )
#define aic_write_tfifo(v) ( AIC_DR = (v) )
#define aic_read_rfifo() ( AIC_DR )
//
// 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()
static __inline__ void i2s_reset_codec ():
//gpio_as_output(70); /* SDATA_OUT */
//gpio_as_output(71); /* SDATA_IN */
//gpio_as_output(78); /* SYNC */
//gpio_as_output(69); /* RESET# */
GPIO_GPDIR (2) |= 0x000040e0
GPIO_GPDR (2) &= ~0x000040e0
gpio_as_i2s_master()
/***************************************************************************
* LCD
***************************************************************************/
#define lcd_set_dis() ( LCD_CTRL |= LCD_CTRL_DIS )
#define lcd_clr_dis() ( LCD_CTRL &= ~LCD_CTRL_DIS )
#define lcd_set_ena() ( LCD_CTRL |= LCD_CTRL_ENA )
#define lcd_clr_ena() ( LCD_CTRL &= ~LCD_CTRL_ENA )
/* n=1,2,4,8,16 */
#define lcd_set_bpp(n) ( LCD_CTRL = (LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )
/* n=4,8,16 */
#define lcd_set_burst_length(n) (LCD_CTRL = (LCD_CTRL & ~LCD_CTRL_BST_MASK) | LCD_CTRL_BST_n##)
#define lcd_select_rgb565() ( LCD_CTRL &= ~LCD_CTRL_RGB555 )
#define lcd_select_rgb555() ( LCD_CTRL |= LCD_CTRL_RGB555 )
#define lcd_set_ofup() ( LCD_CTRL |= LCD_CTRL_OFUP )
#define lcd_clr_ofup() ( LCD_CTRL &= ~LCD_CTRL_OFUP )
/* n=2,4,16 */
#define lcd_set_stn_frc(n) (LCD_CTRL = (LCD_CTRL & ~LCD_CTRL_FRC_MASK) | LCD_CTRL_FRC_n##)
#define lcd_pixel_endian_little() ( LCD_CTRL |= LCD_CTRL_PEDN )
#define lcd_pixel_endian_big() ( LCD_CTRL &= ~LCD_CTRL_PEDN )
#define lcd_reverse_byte_endian() ( LCD_CTRL |= LCD_CTRL_BEDN )
#define lcd_normal_byte_endian() ( LCD_CTRL &= ~LCD_CTRL_BEDN )
#define lcd_enable_eof_intr() ( LCD_CTRL |= LCD_CTRL_EOFM )
#define lcd_disable_eof_intr() ( LCD_CTRL &= ~LCD_CTRL_EOFM )
#define lcd_enable_sof_intr() ( LCD_CTRL |= LCD_CTRL_SOFM )
#define lcd_disable_sof_intr() ( LCD_CTRL &= ~LCD_CTRL_SOFM )
#define lcd_enable_ofu_intr() ( LCD_CTRL |= LCD_CTRL_OFUM )
#define lcd_disable_ofu_intr() ( LCD_CTRL &= ~LCD_CTRL_OFUM )
#define lcd_enable_ifu0_intr() ( LCD_CTRL |= LCD_CTRL_IFUM0 )
#define lcd_disable_ifu0_intr() ( LCD_CTRL &= ~LCD_CTRL_IFUM0 )
#define lcd_enable_ifu1_intr() ( LCD_CTRL |= LCD_CTRL_IFUM1 )
#define lcd_disable_ifu1_intr() ( LCD_CTRL &= ~LCD_CTRL_IFUM1 )
#define lcd_enable_ldd_intr() ( LCD_CTRL |= LCD_CTRL_LDDM )
#define lcd_disable_ldd_intr() ( LCD_CTRL &= ~LCD_CTRL_LDDM )
#define lcd_enable_qd_intr() ( LCD_CTRL |= LCD_CTRL_QDM )
#define lcd_disable_qd_intr() ( LCD_CTRL &= ~LCD_CTRL_QDM )
/* LCD status register indication */
#define lcd_quick_disable_done() ( LCD_STATE & LCD_STATE_QD )
#define lcd_disable_done() ( LCD_STATE & LCD_STATE_LDD )
#define lcd_infifo0_underrun() ( LCD_STATE & LCD_STATE_IFU0 )
#define lcd_infifo1_underrun() ( LCD_STATE & LCD_STATE_IFU1 )
#define lcd_outfifo_underrun() ( LCD_STATE & LCD_STATE_OFU )
#define lcd_start_of_frame() ( LCD_STATE & LCD_STATE_SOF )
#define lcd_end_of_frame() ( LCD_STATE & LCD_STATE_EOF )
#define lcd_clr_outfifounderrun() ( LCD_STATE &= ~LCD_STATE_OFU )
#define lcd_clr_sof() ( LCD_STATE &= ~LCD_STATE_SOF )
#define lcd_clr_eof() ( LCD_STATE &= ~LCD_STATE_EOF )
#define lcd_panel_white() ( LCD_DEV |= LCD_DEV_WHITE )
#define lcd_panel_black() ( LCD_DEV &= ~LCD_DEV_WHITE )
/* n=1,2,4,8 for single mono-STN
* n=4,8 for dual mono-STN
*/
#define lcd_set_panel_datawidth(n) (LCD_DEV = (LCD_DEV & ~LCD_DEV_PDW_MASK) | LCD_DEV_PDW_n##)
/* m=LCD_DEV_MODE_GENERUIC_TFT_xxx */
#define lcd_set_panel_mode(m) (LCD_DEV = (LCD_DEV & ~LCD_DEV_MODE_MASK) | (m))
/* n = 0-255 */
#define lcd_disable_ac_bias() ( LCD_IO = 0xff )
#define lcd_set_ac_bias(n) (LCD_IO = (LCD_IO & ~LCD_IO_ACB_MASK) | ((n) << LCD_IO_ACB_BIT))
#define lcd_io_set_dir() ( LCD_IO |= LCD_IO_DIR )
#define lcd_io_clr_dir() ( LCD_IO &= ~LCD_IO_DIR )
#define lcd_io_set_dep() ( LCD_IO |= LCD_IO_DEP )
#define lcd_io_clr_dep() ( LCD_IO &= ~LCD_IO_DEP )
#define lcd_io_set_vsp() ( LCD_IO |= LCD_IO_VSP )
#define lcd_io_clr_vsp() ( LCD_IO &= ~LCD_IO_VSP )
#define lcd_io_set_hsp() ( LCD_IO |= LCD_IO_HSP )
#define lcd_io_clr_hsp() ( LCD_IO &= ~LCD_IO_HSP )
#define lcd_io_set_pcp() ( LCD_IO |= LCD_IO_PCP )
#define lcd_io_clr_pcp() ( LCD_IO &= ~LCD_IO_PCP )
#define lcd_vsync_get_vps() ( (LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT )
#define lcd_vsync_get_vpe() ( (LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT )
#define lcd_vsync_set_vpe(n) (LCD_VSYNC = (LCD_VSYNC & ~LCD_VSYNC_VPE_MASK) | (n) << LCD_VSYNC_VPE_BIT)
#define lcd_hsync_get_hps() ( (LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT )
#define lcd_hsync_set_hps(n) (LCD_HSYNC = (LCD_HSYNC & ~LCD_HSYNC_HPS_MASK) | (n) << LCD_HSYNC_HPS_BIT)
#define lcd_hsync_get_hpe() ( (LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT )
#define lcd_hsync_set_hpe(n) (LCD_HSYNC = (LCD_HSYNC & ~LCD_HSYNC_HPE_MASK) | (n) << LCD_HSYNC_HPE_BIT)
#define lcd_vat_get_ht() ( (LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT )
#define lcd_vat_set_ht(n) (LCD_VAT = (LCD_VAT & ~LCD_VAT_HT_MASK) | (n) << LCD_VAT_HT_BIT)
#define lcd_vat_get_vt() ( (LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT )
#define lcd_vat_set_vt(n) (LCD_VAT = (LCD_VAT & ~LCD_VAT_VT_MASK) | (n) << LCD_VAT_VT_BIT)
#define lcd_dah_get_hds() ( (LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT )
#define lcd_dah_set_hds(n) (LCD_DAH = (LCD_DAH & ~LCD_DAH_HDS_MASK) | (n) << LCD_DAH_HDS_BIT)
#define lcd_dah_get_hde() ( (LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT )
#define lcd_dah_set_hde(n) (LCD_DAH = (LCD_DAH & ~LCD_DAH_HDE_MASK) | (n) << LCD_DAH_HDE_BIT)
#define lcd_dav_get_vds() ( (LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT )
#define lcd_dav_set_vds(n) (LCD_DAV = (LCD_DAV & ~LCD_DAV_VDS_MASK) | (n) << LCD_DAV_VDS_BIT)
#define lcd_dav_get_vde() ( (LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT )
#define lcd_dav_set_vde(n) (LCD_DAV = (LCD_DAV & ~LCD_DAV_VDE_MASK) | (n) << LCD_DAV_VDE_BIT)
#define lcd_cmd0_set_sofint() ( LCD_CMD0 |= LCD_CMD_SOFINT )
#define lcd_cmd0_clr_sofint() ( LCD_CMD0 &= ~LCD_CMD_SOFINT )
#define lcd_cmd1_set_sofint() ( LCD_CMD1 |= LCD_CMD_SOFINT )
#define lcd_cmd1_clr_sofint() ( LCD_CMD1 &= ~LCD_CMD_SOFINT )
#define lcd_cmd0_set_eofint() ( LCD_CMD0 |= LCD_CMD_EOFINT )
#define lcd_cmd0_clr_eofint() ( LCD_CMD0 &= ~LCD_CMD_EOFINT )
#define lcd_cmd1_set_eofint() ( LCD_CMD1 |= LCD_CMD_EOFINT )
#define lcd_cmd1_clr_eofint() ( LCD_CMD1 &= ~LCD_CMD_EOFINT )
#define lcd_cmd0_set_pal() ( LCD_CMD0 |= LCD_CMD_PAL )
#define lcd_cmd0_clr_pal() ( LCD_CMD0 &= ~LCD_CMD_PAL )
#define lcd_cmd0_get_len() ( (LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
#define lcd_cmd1_get_len() ( (LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
/***************************************************************************
* DES
***************************************************************************/
/***************************************************************************
* CPM
***************************************************************************/
#define cpm_plcr1_fd() ((CPM_PLCR1 & CPM_PLCR1_PLL1FD_MASK) >> CPM_PLCR1_PLL1FD_BIT)
#define cpm_plcr1_rd() ((CPM_PLCR1 & CPM_PLCR1_PLL1RD_MASK) >> CPM_PLCR1_PLL1RD_BIT)
#define cpm_plcr1_od() ((CPM_PLCR1 & CPM_PLCR1_PLL1OD_MASK) >> CPM_PLCR1_PLL1OD_BIT)
#define cpm_cfcr_mfr() ((CPM_CFCR & CPM_CFCR_MFR_MASK) >> CPM_CFCR_MFR_BIT)
#define cpm_cfcr_pfr() ((CPM_CFCR & CPM_CFCR_PFR_MASK) >> CPM_CFCR_PFR_BIT)
#define cpm_cfcr_sfr() ((CPM_CFCR & CPM_CFCR_SFR_MASK) >> CPM_CFCR_SFR_BIT)
#define cpm_cfcr_ifr() ((CPM_CFCR & CPM_CFCR_IFR_MASK) >> CPM_CFCR_IFR_BIT)
static __inline__ unsigned int cpm_divisor_encode (unsigned int n):
unsigned encode[10] = {1,2,3,4,6,8,12,16,24,32}
for unsigned i = 0; i < 10; ++i:
if n < encode[i]:
return i
return 10
#define cpm_set_mclk_div(n) ( CPM_CFCR = (CPM_CFCR & ~CPM_CFCR_MFR_MASK) | ((n) << (CPM_CFCR_MFR_BIT)) )
#define cpm_set_pclk_div(n) ( CPM_CFCR = (CPM_CFCR & ~CPM_CFCR_PFR_MASK) | ((n) << (CPM_CFCR_PFR_BIT)) )
#define cpm_set_sclk_div(n) ( CPM_CFCR = (CPM_CFCR & ~CPM_CFCR_SFR_MASK) | ((n) << (CPM_CFCR_SFR_BIT)) )
#define cpm_set_iclk_div(n) ( CPM_CFCR = (CPM_CFCR & ~CPM_CFCR_IFR_MASK) | ((n) << (CPM_CFCR_IFR_BIT)) )
#define cpm_set_lcdclk_div(n) ( CPM_CFCR = (CPM_CFCR & ~CPM_CFCR_LFR_MASK) | ((n) << (CPM_CFCR_LFR_BIT)) )
#define cpm_enable_cko1() (CPM_CFCR |= CPM_CFCR_CKOEN1)
#define cpm_enable_cko2() (CPM_CFCR |= CPM_CFCR_CKOEN2)
#define cpm_disable_cko1() (CPM_CFCR &= ~CPM_CFCR_CKOEN1)
#define cpm_disable_cko2() (CPM_CFCR &= ~CPM_CFCR_CKOEN2)
static __inline__ void cpm_select_msc_clk (bool type):
if type == 0:
CPM_CFCR &= ~CPM_CFCR_MSC
else:
CPM_CFCR |= CPM_CFCR_MSC
CPM_CFCR |= CPM_CFCR_UPE
#define cpm_idle_mode() ( (CPM_LPCR = (CPM_LPCR & ~CPM_LPCR_LPM_MASK) | CPM_LPCR_LPM_IDLE) )
#define cpm_sleep_mode() ( (CPM_LPCR = (CPM_LPCR & ~CPM_LPCR_LPM_MASK) | CPM_LPCR_LPM_SLEEP) )
#define cpm_hibernate_mode() (CPM_LPCR = (CPM_LPCR & ~CPM_LPCR_LPM_MASK) | CPM_LPCR_LPM_HIBERNATE)
#define cpm_start_uart0() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UART0))
#define cpm_start_uart1() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UART1))
#define cpm_start_uart2() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UART2))
#define cpm_start_uart3() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UART3))
#define cpm_start_ost() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_OST))
#define cpm_start_dmac() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_DMAC))
#define cpm_start_uhc() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UHC))
#define cpm_start_lcd() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_LCD))
#define cpm_start_i2c() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_I2C))
#define cpm_start_aic_pclk() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_AICPCLK))
#define cpm_start_aic_bitclk() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_AICBCLK))
#define cpm_start_pwm0() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_PWM0))
#define cpm_start_pwm1() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_PWM1))
#define cpm_start_ssi() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_SSI))
#define cpm_start_msc() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_MSC))
#define cpm_start_scc() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_SCC))
#define cpm_start_eth() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_ETH))
#define cpm_start_kbc() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_KBC))
#define cpm_start_cim() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_CIM))
#define cpm_start_udc() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UDC))
#define cpm_start_uprt() (CPM_MSCR &= ~(1 << CPM_MSCR_MSTP_UPRT))
#define cpm_start_all() (CPM_MSCR = 0)
#define cpm_stop_uart0() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UART0))
#define cpm_stop_uart1() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UART1))
#define cpm_stop_uart2() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UART2))
#define cpm_stop_uart3() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UART3))
#define cpm_stop_ost() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_OST))
#define cpm_stop_dmac() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_DMAC))
#define cpm_stop_uhc() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UHC))
#define cpm_stop_lcd() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_LCD))
#define cpm_stop_i2c() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_I2C))
#define cpm_stop_aic_pclk() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_AICPCLK))
#define cpm_stop_aic_bitclk() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_AICBCLK))
#define cpm_stop_pwm0() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_PWM0))
#define cpm_stop_pwm1() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_PWM1))
#define cpm_stop_ssi() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_SSI))
#define cpm_stop_msc() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_MSC))
#define cpm_stop_scc() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_SCC))
#define cpm_stop_eth() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_ETH))
#define cpm_stop_kbc() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_KBC))
#define cpm_stop_cim() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_CIM))
#define cpm_stop_udc() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UDC))
#define cpm_stop_uprt() (CPM_MSCR |= (1 << CPM_MSCR_MSTP_UPRT))
#define cpm_stop_all() (CPM_MSCR = 0xffffffff)
static __inline__ unsigned cpm_get_pllout ():
unsigned int nf, nr, no, pllout
unsigned long plcr = CPM_PLCR1
unsigned long od[4] = {1, 2, 2, 4}
if plcr & CPM_PLCR1_PLL1EN:
nf = (plcr & CPM_PLCR1_PLL1FD_MASK) >> CPM_PLCR1_PLL1FD_BIT
nr = (plcr & CPM_PLCR1_PLL1RD_MASK) >> CPM_PLCR1_PLL1RD_BIT
no = od[((plcr & CPM_PLCR1_PLL1OD_MASK) >> CPM_PLCR1_PLL1OD_BIT)]
pllout = (JZ_EXTAL) / ((nr + 2) * no) * (nf + 2)
else:
pllout = JZ_EXTAL
return pllout
static __inline__ unsigned cpm_get_iclk ():
unsigned int iclk
int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}
unsigned long cfcr = CPM_CFCR
unsigned long plcr = CPM_PLCR1
if plcr & CPM_PLCR1_PLL1EN:
iclk = cpm_get_pllout () / div[(cfcr & CPM_CFCR_IFR_MASK) >> CPM_CFCR_IFR_BIT]
else:
iclk = JZ_EXTAL
return iclk
static __inline__ unsigned cpm_get_sclk ():
unsigned int sclk
int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}
unsigned long cfcr = CPM_CFCR
unsigned long plcr = CPM_PLCR1
if plcr & CPM_PLCR1_PLL1EN:
sclk = cpm_get_pllout () / div[(cfcr & CPM_CFCR_SFR_MASK) >> CPM_CFCR_SFR_BIT]
else:
sclk = JZ_EXTAL
return sclk
static __inline__ unsigned cpm_get_mclk ():
unsigned int mclk
int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}
unsigned long cfcr = CPM_CFCR
unsigned long plcr = CPM_PLCR1
if plcr & CPM_PLCR1_PLL1EN:
mclk = cpm_get_pllout () / div[(cfcr & CPM_CFCR_MFR_MASK) >> CPM_CFCR_MFR_BIT]
else
mclk = JZ_EXTAL
return mclk
static __inline__ unsigned cpm_get_pclk ():
unsigned int devclk
int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}
unsigned long cfcr = CPM_CFCR
unsigned long plcr = CPM_PLCR1
if plcr & CPM_PLCR1_PLL1EN:
devclk = cpm_get_pllout () / div[(cfcr & CPM_CFCR_PFR_MASK) >> CPM_CFCR_PFR_BIT]
else:
devclk = JZ_EXTAL
return devclk
static __inline__ unsigned cpm_get_lcdclk ():
unsigned int lcdclk
unsigned long cfcr = CPM_CFCR
unsigned long plcr = CPM_PLCR1
if plcr & CPM_PLCR1_PLL1EN:
lcdclk = cpm_get_pllout () / (((cfcr & CPM_CFCR_LFR_MASK) >> CPM_CFCR_LFR_BIT) + 1)
else:
lcdclk = JZ_EXTAL
return lcdclk
static __inline__ unsigned cpm_get_pixclk ():
unsigned int pixclk
unsigned long cfcr2 = CPM_CFCR2
pixclk = cpm_get_pllout () / (cfcr2 + 1)
return pixclk
static __inline__ unsigned cpm_get_devclk ():
return JZ_EXTAL
static __inline__ unsigned cpm_get_rtcclk ():
return RTC_CLOCK
static __inline__ unsigned cpm_get_uartclk ():
return JZ_EXTAL;
static __inline__ unsigned cpm_get_usbclk ():
unsigned int usbclk
unsigned long cfcr = CPM_CFCR
if cfcr & CPM_CFCR_MSC:
usbclk = 48000000
else:
usbclk = cpm_get_pllout () / (((cfcr &CPM_CFCR_UFR_MASK) >> CPM_CFCR_UFR_BIT) + 1)
return usbclk
static __inline__ unsigned cpm_get_i2sclk ():
unsigned int i2sclk
unsigned long cfcr = CPM_CFCR
i2sclk = cpm_get_pllout () / ((cfcr & CPM_CFCR_I2S) ? 2: 1)
return i2sclk
static __inline__ unsigned cpm_get_mscclk ():
if CPM_CFCR & CPM_CFCR_I2S:
return 24000000
else:
return 16000000
/***************************************************************************
* SSI
***************************************************************************/
#define ssi_enable() ( SSI_CR0 |= SSI_CR0_SSIE )
#define ssi_disable() ( SSI_CR0 &= ~SSI_CR0_SSIE )
#define ssi_select_ce() ( SSI_CR0 &= ~SSI_CR0_FSEL )
#define ssi_normal_mode() ( SSI_ITR &= ~SSI_ITR_IVLTM_MASK )
#define ssi_select_ce2() (SSI_CR1 = (SSI_CR0 & ~SSI_CR1_MULTS) | SSI_CR0_FSEL)
#define ssi_select_gpc() (SSI_CR0 = (SSI_CR1 & ~SSI_CR0_FSEL) | SSI_CR1_MULTS)
#define ssi_enable_tx_intr() ( SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE )
#define ssi_disable_tx_intr() ( SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) )
#define ssi_enable_rx_intr() ( SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE )
#define ssi_disable_rx_intr() ( SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) )
#define ssi_enable_loopback() ( SSI_CR0 |= SSI_CR0_LOOP )
#define ssi_disable_loopback() ( SSI_CR0 &= ~SSI_CR0_LOOP )
#define ssi_enable_receive() ( SSI_CR0 &= ~SSI_CR0_DISREV )
#define ssi_disable_receive() ( SSI_CR0 |= SSI_CR0_DISREV )
#define ssi_finish_receive() ( SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) )
#define ssi_disable_recvfinish() ( SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) )
#define ssi_flush_txfifo() ( SSI_CR0 |= SSI_CR0_TFLUSH )
#define ssi_flush_rxfifo() ( SSI_CR0 |= SSI_CR0_RFLUSH )
#define ssi_flush_fifo() ( SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH )
#define ssi_finish_transmit() ( SSI_CR1 &= ~SSI_CR1_UNFIN )
static __inline__ void ssi_spi_format ():
SSI_CR1 &= ~SSI_CR1_FMAT_MASK
SSI_CR1 |= SSI_CR1_FMAT_SPI
SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK)
SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1)
/* TI's SSP format, must clear SSI_CR1.UNFIN */
#define ssi_ssp_format() SSI_CR1 = (SSI_CR1 & ~(SSI_CR1_FMAT_MASK |SSI_CR1_UNFIN)) (|= SSI_CR1_FMAT_SSP)
/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */
static __inline__ void ssi_microwire_format ():
SSI_CR1 &= ~SSI_CR1_FMAT_MASK
SSI_CR1 |= SSI_CR1_FMAT_MW1
SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK)
SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3)
SSI_CR0 &= ~SSI_CR0_RFINE
/* 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(frmhl,endian,flen,mcom,pha,pol) do { SSI_CR1 &= ~SSICR1_MISC_MASK; SSI_CR1 |= ((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() ( SSI_CR1 &= ~SSI_CR1_LFST )
#define ssi_set_lsb() ( SSI_CR1 |= SSI_CR1_LFST )
#define ssi_set_frame_length(n) ( SSI_CR1 = (SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4) )
/* n = 1 - 16 */
#define ssi_set_microwire_command_length(n) ( SSI_CR1 = ((SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) )
/* Set the clock phase for SPI */
#define ssi_set_spi_clock_phase(n) ( SSI_CR1 = ((SSI_CR1 & ~SSI_CR1_PHA) | ((n&0x1) << 1)))
/* Set the clock polarity for SPI */
#define ssi_set_spi_clock_polarity(n) ( SSI_CR1 = ((SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) )
/* n = 1,4,8,14 */
#define ssi_set_tx_trigger(n) do { SSI_CR1 &= ~SSI_CR1_TTRG_MASK; SSI_CR1 |= SSI_CR1_TTRG_##n; } while (0)
/* n = 1,4,8,14 */
#define ssi_set_rx_trigger(n) do { SSI_CR1 &= ~SSI_CR1_RTRG_MASK; SSI_CR1 |= SSI_CR1_RTRG_##n; } while (0)
#define ssi_get_txfifo_count() ( (SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT )
#define ssi_get_rxfifo_count() ( (SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT )
#define ssi_clear_errors() ( SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )
#define ssi_transfer_end() ( SSI_SR & SSI_SR_END )
#define ssi_is_busy() ( SSI_SR & SSI_SR_BUSY )
#define ssi_txfifo_full() ( SSI_SR & SSI_SR_TFF )
#define ssi_rxfifo_empty() ( SSI_SR & SSI_SR_RFE )
#define ssi_rxfifo_noempty() ( SSI_SR & SSI_SR_RFHF )
#define ssi_rxfifo_half_full() ( SSI_SR & SSI_SR_RFHF )
#define ssi_txfifo_half_empty() ( SSI_SR & SSI_SR_TFHE )
#define ssi_underrun() ( SSI_SR & SSI_SR_UNDR )
#define ssi_overrun() ( SSI_SR & SSI_SR_OVER )
#define ssi_set_clk(dev_clk, ssi_clk) ( SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 )
#define ssi_receive_data() SSI_DR
#define ssi_transmit_data(v) ( SSI_DR = (v) )
#endif
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