mirror of
git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-01 10:22:48 +02:00
[usbboot] copy the jz4760.h file from u-boot, fix the jz4760 nand addr, cmd, data, port define
Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
This commit is contained in:
Xiangfu Liu
parent
43d775ba97
commit
eb23820087
@ -20,34 +20,7 @@
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#include "target/xburst_types.h"
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#if 1 /* if 0, for spl program */
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#if 0
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static inline void jz_flush_dcache(void)
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{
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unsigned long start;
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unsigned long end;
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start = KSEG0;
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end = start + CFG_DCACHE_SIZE;
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while (start < end) {
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cache_unroll(start,Index_Writeback_Inv_D);
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start += CFG_CACHELINE_SIZE;
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}
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}
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static inline void jz_flush_icache(void)
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{
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unsigned long start;
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unsigned long end;
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start = KSEG0;
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end = start + CFG_ICACHE_SIZE;
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while(start < end) {
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cache_unroll(start,Index_Invalidate_I);
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start += CFG_CACHELINE_SIZE;
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}
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}
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#endif
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#if 0 /* if 0, for spl program */
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#define cache_unroll(base,op) \
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__asm__ __volatile__(" \
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.set noreorder; \
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@ -59,6 +32,33 @@ static inline void jz_flush_icache(void)
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: "r" (base), \
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"i" (op));
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static inline void jz_flush_dcache(void)
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{
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unsigned long start;
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unsigned long end;
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start = KSEG0;
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end = start + CONFIG_SYS_DCACHE_SIZE;
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while (start < end) {
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cache_unroll(start,Index_Writeback_Inv_D);
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start += CONFIG_SYS_CACHELINE_SIZE;
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}
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}
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static inline void jz_flush_icache(void)
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{
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unsigned long start;
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unsigned long end;
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start = KSEG0;
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end = start + CONFIG_SYS_ICACHE_SIZE;
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while(start < end) {
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cache_unroll(start,Index_Invalidate_I);
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start += CONFIG_SYS_CACHELINE_SIZE;
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}
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}
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#endif
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/* cpu pipeline flush */
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static inline void jz_sync(void)
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{
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@ -91,11 +91,9 @@ static inline u16 jz_readw(u32 address)
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}
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static inline u32 jz_readl(u32 address)
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{
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return *((volatile u32 *)address);
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}
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#endif
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//----------------------------------------------------------------------
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// Boot ROM Specification
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@ -145,6 +143,7 @@ static inline u32 jz_readl(u32 address)
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#define DMAC_BASE 0xB3420000
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#define UHC_BASE 0xB3430000
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#define UDC_BASE 0xB3440000
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#define BDMAC_BASE 0xB3450000
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#define GPS_BASE 0xB3480000
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#define ETHC_BASE 0xB34B0000
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#define BCH_BASE 0xB34D0000
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@ -646,13 +645,21 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TDHR5 (TCU_BASE + 0x94)
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#define TCU_TCNT5 (TCU_BASE + 0x98)
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#define TCU_TCSR5 (TCU_BASE + 0x9C)
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#define TCU_TDFR6 (TCU_BASE + 0xA0)
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#define TCU_TDHR6 (TCU_BASE + 0xA4)
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#define TCU_TCNT6 (TCU_BASE + 0xA8)
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#define TCU_TCSR6 (TCU_BASE + 0xAC)
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#define TCU_TDFR7 (TCU_BASE + 0xB0)
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#define TCU_TDHR7 (TCU_BASE + 0xB4)
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#define TCU_TCNT7 (TCU_BASE + 0xB8)
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#define TCU_TCSR7 (TCU_BASE + 0xBC)
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#define REG_TCU_TSR REG32(TCU_TSR)
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#define REG_TCU_TSSR REG32(TCU_TSSR)
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#define REG_TCU_TSCR REG32(TCU_TSCR)
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#define REG_TCU_TER REG8(TCU_TER)
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#define REG_TCU_TESR REG8(TCU_TESR)
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#define REG_TCU_TECR REG8(TCU_TECR)
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#define REG_TCU_TER REG16(TCU_TER)
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#define REG_TCU_TESR REG16(TCU_TESR)
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#define REG_TCU_TECR REG16(TCU_TECR)
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#define REG_TCU_TFR REG32(TCU_TFR)
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#define REG_TCU_TFSR REG32(TCU_TFSR)
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#define REG_TCU_TFCR REG32(TCU_TFCR)
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@ -679,8 +686,20 @@ static inline u32 jz_readl(u32 address)
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#define REG_TCU_TDHR4 REG16(TCU_TDHR4)
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#define REG_TCU_TCNT4 REG16(TCU_TCNT4)
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#define REG_TCU_TCSR4 REG16(TCU_TCSR4)
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#define REG_TCU_TDFR5 REG16(TCU_TDFR5)
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#define REG_TCU_TDHR5 REG16(TCU_TDHR5)
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#define REG_TCU_TCNT5 REG16(TCU_TCNT5)
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#define REG_TCU_TCSR5 REG16(TCU_TCSR5)
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#define REG_TCU_TDFR6 REG16(TCU_TDFR6)
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#define REG_TCU_TDHR6 REG16(TCU_TDHR6)
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#define REG_TCU_TCNT6 REG16(TCU_TCNT6)
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#define REG_TCU_TCSR6 REG16(TCU_TCSR6)
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#define REG_TCU_TDFR7 REG16(TCU_TDFR7)
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#define REG_TCU_TDHR7 REG16(TCU_TDHR7)
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#define REG_TCU_TCNT7 REG16(TCU_TCNT7)
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#define REG_TCU_TCSR7 REG16(TCU_TCSR7)
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// n = 0,1,2,3,4,5
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// n = 0,1,2,3,4,5,6,7
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#define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */
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#define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */
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#define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */
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@ -692,6 +711,21 @@ static inline u32 jz_readl(u32 address)
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#define REG_TCU_TCSR(n) REG16(TCU_TCSR((n)))
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// Register definitions
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#define TCU_TSTR_REAL2 (1 << 18)
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#define TCU_TSTR_REAL1 (1 << 17)
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#define TCU_TSTR_BUSY2 (1 << 2)
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#define TCU_TSTR_BUSY1 (1 << 1)
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#define TCU_TSTSR_REAL2 (1 << 18)
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#define TCU_TSTSR_REAL1 (1 << 17)
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#define TCU_TSTSR_BUSY2 (1 << 2)
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#define TCU_TSTSR_BUSY1 (1 << 1)
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#define TCU_TSTCR_REAL2 (1 << 18)
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#define TCU_TSTCR_REAL1 (1 << 17)
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#define TCU_TSTCR_BUSY2 (1 << 2)
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#define TCU_TSTCR_BUSY1 (1 << 1)
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#define TCU_TCSR_PWM_SD (1 << 9)
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#define TCU_TCSR_PWM_INITL_HIGH (1 << 8)
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#define TCU_TCSR_PWM_EN (1 << 7)
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@ -707,6 +741,9 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TCSR_RTC_EN (1 << 1)
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#define TCU_TCSR_PCK_EN (1 << 0)
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#define TCU_TER_OSTEN (1 << 15)
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#define TCU_TER_TCEN7 (1 << 7)
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#define TCU_TER_TCEN6 (1 << 6)
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#define TCU_TER_TCEN5 (1 << 5)
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#define TCU_TER_TCEN4 (1 << 4)
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#define TCU_TER_TCEN3 (1 << 3)
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@ -714,6 +751,9 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TER_TCEN1 (1 << 1)
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#define TCU_TER_TCEN0 (1 << 0)
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#define TCU_TESR_OSTEN (1 << 15)
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#define TCU_TESR_TCEN7 (1 << 7)
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#define TCU_TESR_TCEN6 (1 << 6)
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#define TCU_TESR_TCST5 (1 << 5)
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#define TCU_TESR_TCST4 (1 << 4)
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#define TCU_TESR_TCST3 (1 << 3)
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@ -721,6 +761,9 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TESR_TCST1 (1 << 1)
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#define TCU_TESR_TCST0 (1 << 0)
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#define TCU_TECR_OSTEN (1 << 15)
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#define TCU_TECR_TCEN7 (1 << 7)
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#define TCU_TECR_TCEN6 (1 << 6)
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#define TCU_TECR_TCCL5 (1 << 5)
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#define TCU_TECR_TCCL4 (1 << 4)
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#define TCU_TECR_TCCL3 (1 << 3)
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@ -728,12 +771,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TECR_TCCL1 (1 << 1)
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#define TCU_TECR_TCCL0 (1 << 0)
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#define TCU_TFR_HFLAG7 (1 << 23)
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#define TCU_TFR_HFLAG6 (1 << 22)
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#define TCU_TFR_HFLAG5 (1 << 21)
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#define TCU_TFR_HFLAG4 (1 << 20)
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#define TCU_TFR_HFLAG3 (1 << 19)
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#define TCU_TFR_HFLAG2 (1 << 18)
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#define TCU_TFR_HFLAG1 (1 << 17)
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#define TCU_TFR_HFLAG0 (1 << 16)
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#define TCU_TFR_FLAGOST (1 << 15)
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#define TCU_TFR_FFLAG7 (1 << 7)
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#define TCU_TFR_FFLAG6 (1 << 6)
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#define TCU_TFR_FFLAG5 (1 << 5)
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#define TCU_TFR_FFLAG4 (1 << 4)
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#define TCU_TFR_FFLAG3 (1 << 3)
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@ -741,12 +789,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TFR_FFLAG1 (1 << 1)
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#define TCU_TFR_FFLAG0 (1 << 0)
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#define TCU_TFSR_HFLAG7 (1 << 23)
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#define TCU_TFSR_HFLAG6 (1 << 22)
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#define TCU_TFSR_HFLAG5 (1 << 21)
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#define TCU_TFSR_HFLAG4 (1 << 20)
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#define TCU_TFSR_HFLAG3 (1 << 19)
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#define TCU_TFSR_HFLAG2 (1 << 18)
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#define TCU_TFSR_HFLAG1 (1 << 17)
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#define TCU_TFSR_HFLAG0 (1 << 16)
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#define TCU_TFSR_FLAGOST (1 << 15)
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#define TCU_TFSR_FFLAG7 (1 << 7)
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#define TCU_TFSR_FFLAG6 (1 << 6)
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#define TCU_TFSR_FFLAG5 (1 << 5)
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#define TCU_TFSR_FFLAG4 (1 << 4)
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#define TCU_TFSR_FFLAG3 (1 << 3)
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@ -754,12 +807,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TFSR_FFLAG1 (1 << 1)
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#define TCU_TFSR_FFLAG0 (1 << 0)
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#define TCU_TFCR_HFLAG7 (1 << 23)
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#define TCU_TFCR_HFLAG6 (1 << 22)
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#define TCU_TFCR_HFLAG5 (1 << 21)
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#define TCU_TFCR_HFLAG4 (1 << 20)
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#define TCU_TFCR_HFLAG3 (1 << 19)
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#define TCU_TFCR_HFLAG2 (1 << 18)
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#define TCU_TFCR_HFLAG1 (1 << 17)
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#define TCU_TFCR_HFLAG0 (1 << 16)
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#define TCU_TFCR_FLAGOST (1 << 15)
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#define TCU_TFCR_FFLAG7 (1 << 7)
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#define TCU_TFCR_FFLAG6 (1 << 6)
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#define TCU_TFCR_FFLAG5 (1 << 5)
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#define TCU_TFCR_FFLAG4 (1 << 4)
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#define TCU_TFCR_FFLAG3 (1 << 3)
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@ -767,12 +825,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TFCR_FFLAG1 (1 << 1)
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#define TCU_TFCR_FFLAG0 (1 << 0)
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#define TCU_TMR_HMASK7 (1 << 23)
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#define TCU_TMR_HMASK6 (1 << 22)
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#define TCU_TMR_HMASK5 (1 << 21)
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#define TCU_TMR_HMASK4 (1 << 20)
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#define TCU_TMR_HMASK3 (1 << 19)
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#define TCU_TMR_HMASK2 (1 << 18)
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#define TCU_TMR_HMASK1 (1 << 17)
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#define TCU_TMR_HMASK0 (1 << 16)
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#define TCU_TMR_MASKOST (1 << 15)
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#define TCU_TMR_FMASK7 (1 << 7)
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#define TCU_TMR_FMASK6 (1 << 6)
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#define TCU_TMR_FMASK5 (1 << 5)
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#define TCU_TMR_FMASK4 (1 << 4)
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#define TCU_TMR_FMASK3 (1 << 3)
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@ -780,12 +843,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TMR_FMASK1 (1 << 1)
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#define TCU_TMR_FMASK0 (1 << 0)
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#define TCU_TMSR_HMST7 (1 << 23)
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#define TCU_TMSR_HMST6 (1 << 22)
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#define TCU_TMSR_HMST5 (1 << 21)
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#define TCU_TMSR_HMST4 (1 << 20)
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#define TCU_TMSR_HMST3 (1 << 19)
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#define TCU_TMSR_HMST2 (1 << 18)
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#define TCU_TMSR_HMST1 (1 << 17)
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#define TCU_TMSR_HMST0 (1 << 16)
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#define TCU_TMSR_MSTOST (1 << 15)
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#define TCU_TMSR_FMST7 (1 << 7)
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#define TCU_TMSR_FMST6 (1 << 6)
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#define TCU_TMSR_FMST5 (1 << 5)
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#define TCU_TMSR_FMST4 (1 << 4)
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#define TCU_TMSR_FMST3 (1 << 3)
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@ -793,12 +861,17 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TMSR_FMST1 (1 << 1)
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#define TCU_TMSR_FMST0 (1 << 0)
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#define TCU_TMCR_HMCL7 (1 << 23)
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#define TCU_TMCR_HMCL6 (1 << 22)
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#define TCU_TMCR_HMCL5 (1 << 21)
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#define TCU_TMCR_HMCL4 (1 << 20)
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#define TCU_TMCR_HMCL3 (1 << 19)
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#define TCU_TMCR_HMCL2 (1 << 18)
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#define TCU_TMCR_HMCL1 (1 << 17)
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#define TCU_TMCR_HMCL0 (1 << 16)
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#define TCU_TMCR_MCLOST (1 << 15)
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#define TCU_TMCR_FMCL7 (1 << 7)
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#define TCU_TMCR_FMCL6 (1 << 6)
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#define TCU_TMCR_FMCL5 (1 << 5)
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#define TCU_TMCR_FMCL4 (1 << 4)
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#define TCU_TMCR_FMCL3 (1 << 3)
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@ -807,6 +880,9 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TMCR_FMCL0 (1 << 0)
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#define TCU_TSR_WDTS (1 << 16)
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#define TCU_TSR_OST (1 << 15)
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#define TCU_TSR_STOP7 (1 << 7)
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#define TCU_TSR_STOP6 (1 << 6)
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#define TCU_TSR_STOP5 (1 << 5)
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#define TCU_TSR_STOP4 (1 << 4)
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#define TCU_TSR_STOP3 (1 << 3)
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@ -814,7 +890,10 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TSR_STOP1 (1 << 1)
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#define TCU_TSR_STOP0 (1 << 0)
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#define TCU_TSSR_WDTSS (1 << 16)
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#define TCU_TSSR_WDTSC (1 << 16)
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#define TCU_TSSR_OST (1 << 15)
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#define TCU_TSSR_STPS7 (1 << 7)
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#define TCU_TSSR_STPS6 (1 << 6)
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#define TCU_TSSR_STPS5 (1 << 5)
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#define TCU_TSSR_STPS4 (1 << 4)
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#define TCU_TSSR_STPS3 (1 << 3)
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@ -822,13 +901,16 @@ static inline u32 jz_readl(u32 address)
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#define TCU_TSSR_STPS1 (1 << 1)
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#define TCU_TSSR_STPS0 (1 << 0)
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#define TCU_TSSR_WDTSC (1 << 16)
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#define TCU_TSSR_STPC5 (1 << 5)
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#define TCU_TSSR_STPC4 (1 << 4)
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#define TCU_TSSR_STPC3 (1 << 3)
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#define TCU_TSSR_STPC2 (1 << 2)
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#define TCU_TSSR_STPC1 (1 << 1)
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#define TCU_TSSR_STPC0 (1 << 0)
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#define TCU_TSCR_WDTSC (1 << 16)
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#define TCU_TSCR_OST (1 << 15)
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#define TCU_TSCR_STPS7 (1 << 7)
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#define TCU_TSCR_STPS6 (1 << 6)
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#define TCU_TSCR_STPS5 (1 << 5)
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#define TCU_TSCR_STPS4 (1 << 4)
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#define TCU_TSCR_STPS3 (1 << 3)
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#define TCU_TSCR_STPS2 (1 << 2)
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#define TCU_TSCR_STPS1 (1 << 1)
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#define TCU_TSCR_STPS0 (1 << 0)
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/*************************************************************************
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@ -859,6 +941,31 @@ static inline u32 jz_readl(u32 address)
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#define WDT_TCER_TCEN (1 << 0)
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/*************************************************************************
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* OST (Operation System Timer)
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*************************************************************************/
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#define OST_DR (OST_BASE + 0xE0)
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#define OST_CNT (OST_BASE + 0xE8)
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#define OST_CSR (OST_BASE + 0xEC)
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#define REG_OST_DR REG32(OST_DR)
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#define REG_OST_CNT REG32(OST_CNT)
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#define REG_OST_CSR REG16(OST_CSR)
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#define OST_CSR_CNT_MD (1 << 15)
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#define OST_CSR_PWM_SD (1 << 9)
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#define OST_CSR_PRESCALE_BIT 3
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#define OST_CSR_PRESCALE_MASK (0x7 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE1 (0x0 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE4 (0x1 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE16 (0x2 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE64 (0x3 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE256 (0x4 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_PRESCALE1024 (0x5 << OST_CSR_PRESCALE_BIT)
|
||||
#define OST_CSR_EXT_EN (1 << 2)
|
||||
#define OST_CSR_RTC_EN (1 << 1)
|
||||
#define OST_CSR_PCK_EN (1 << 0)
|
||||
|
||||
/*************************************************************************
|
||||
* MDMAC (MEM Copy DMA Controller)
|
||||
*************************************************************************/
|
||||
@ -897,6 +1004,266 @@ static inline u32 jz_readl(u32 address)
|
||||
#define REG_MDMAC_DMACKE REG32(MDMAC_DMACKE)
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
* BCH & NAND DMAC
|
||||
***************************************************************************/
|
||||
/* n is the DMA channel index (0 - 2) */
|
||||
#define BDMAC_DSAR(n) (BDMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */
|
||||
#define BDMAC_DTAR(n) (BDMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */
|
||||
#define BDMAC_DTCR(n) (BDMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */
|
||||
#define BDMAC_DRSR(n) (BDMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */
|
||||
#define BDMAC_DCCSR(n) (BDMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */
|
||||
#define BDMAC_DCMD(n) (BDMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */
|
||||
#define BDMAC_DDA(n) (BDMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */
|
||||
#define BDMAC_DSD(n) (BDMAC_BASE + (0x1c + (n) * 0x20)) /* DMA Stride Address */
|
||||
#define BDMAC_DNT(n) (BDMAC_BASE + (0xc0 + (n) * 0x04)) /* NAND Detect Timer */
|
||||
|
||||
#define BDMAC_DMACR (BDMAC_BASE + 0x0300) /* DMA control register */
|
||||
#define BDMAC_DMAIPR (BDMAC_BASE + 0x0304) /* DMA interrupt pending */
|
||||
#define BDMAC_DMADBR (BDMAC_BASE + 0x0308) /* DMA doorbell */
|
||||
#define BDMAC_DMADBSR (BDMAC_BASE + 0x030C) /* DMA doorbell set */
|
||||
#define BDMAC_DMACKE (BDMAC_BASE + 0x0310)
|
||||
|
||||
#define REG_BDMAC_DSAR(n) REG32(BDMAC_DSAR((n)))
|
||||
#define REG_BDMAC_DTAR(n) REG32(BDMAC_DTAR((n)))
|
||||
#define REG_BDMAC_DTCR(n) REG32(BDMAC_DTCR((n)))
|
||||
#define REG_BDMAC_DRSR(n) REG32(BDMAC_DRSR((n)))
|
||||
#define REG_BDMAC_DCCSR(n) REG32(BDMAC_DCCSR((n)))
|
||||
#define REG_BDMAC_DCMD(n) REG32(BDMAC_DCMD((n)))
|
||||
#define REG_BDMAC_DDA(n) REG32(BDMAC_DDA((n)))
|
||||
#define REG_BDMAC_DSD(n) REG32(BDMAC_DSD(n))
|
||||
#define REG_BDMAC_DNT(n) REG32(BDMAC_DNT(n))
|
||||
|
||||
#define REG_BDMAC_DMACR REG32(BDMAC_DMACR)
|
||||
#define REG_BDMAC_DMAIPR REG32(BDMAC_DMAIPR)
|
||||
#define REG_BDMAC_DMADBR REG32(BDMAC_DMADBR)
|
||||
#define REG_BDMAC_DMADBSR REG32(BDMAC_DMADBSR)
|
||||
#define REG_BDMAC_DMACKE REG32(BDMAC_DMACKE)
|
||||
|
||||
// BDMA request source register
|
||||
#define BDMAC_DRSR_RS_BIT 0
|
||||
#define BDMAC_DRSR_RS_MASK (0x3f << DMAC_DRSR_RS_BIT)
|
||||
#define BDMAC_DRSR_RS_NAND (1 << DMAC_DRSR_RS_BIT)
|
||||
#define BDMAC_DRSR_RS_BCH_ENC (2 << DMAC_DRSR_RS_BIT)
|
||||
#define BDMAC_DRSR_RS_BCH_DEC (3 << DMAC_DRSR_RS_BIT)
|
||||
#define BDMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT)
|
||||
#define BDMAC_DRSR_RS_EXT (12 << DMAC_DRSR_RS_BIT)
|
||||
|
||||
// BDMA channel control/status register
|
||||
#define BDMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */
|
||||
#define BDMAC_DCCSR_DES8 (1 << 30) /* Descriptor 8 Word */
|
||||
#define BDMAC_DCCSR_DES4 (0 << 30) /* Descriptor 4 Word */
|
||||
#define BDMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */
|
||||
#define BDMAC_DCCSR_CDOA_MASK (0xff << BDMACC_DCCSR_CDOA_BIT)
|
||||
#define BDMAC_DCCSR_BERR (1 << 7) /* BCH error within this transfer, Only for channel 0 */
|
||||
#define BDMAC_DCCSR_AR (1 << 4) /* address error */
|
||||
#define BDMAC_DCCSR_TT (1 << 3) /* transfer terminated */
|
||||
#define BDMAC_DCCSR_HLT (1 << 2) /* DMA halted */
|
||||
#define BDMAC_DCCSR_EN (1 << 0) /* channel enable bit */
|
||||
|
||||
// BDMA channel command register
|
||||
#define BDMAC_DCMD_EACKS_LOW (1 << 31) /* External DACK Output Level Select, active low */
|
||||
#define BDMAC_DCMD_EACKS_HIGH (0 << 31) /* External DACK Output Level Select, active high */
|
||||
#define BDMAC_DCMD_EACKM_WRITE (1 << 30) /* External DACK Output Mode Select, output in write cycle */
|
||||
#define BDMAC_DCMD_EACKM_READ (0 << 30) /* External DACK Output Mode Select, output in read cycle */
|
||||
#define BDMAC_DCMD_ERDM_BIT 28 /* External DREQ Detection Mode Select */
|
||||
#define BDMAC_DCMD_ERDM_MASK (0x03 << BDMAC_DCMD_ERDM_BIT)
|
||||
#define BDMAC_DCMD_ERDM_LOW (0 << BDMAC_DCMD_ERDM_BIT)
|
||||
#define BDMAC_DCMD_ERDM_FALL (1 << BDMAC_DCMD_ERDM_BIT)
|
||||
#define BDMAC_DCMD_ERDM_HIGH (2 << BDMAC_DCMD_ERDM_BIT)
|
||||
#define BDMAC_DCMD_ERDM_RISE (3 << BDMAC_DCMD_ERDM_BIT)
|
||||
#define BDMAC_DCMD_BLAST (1 << 25) /* BCH last */
|
||||
#define BDMAC_DCMD_SAI (1 << 23) /* source address increment */
|
||||
#define BDMAC_DCMD_DAI (1 << 22) /* dest address increment */
|
||||
#define BDMAC_DCMD_SWDH_BIT 14 /* source port width */
|
||||
#define BDMAC_DCMD_SWDH_MASK (0x03 << BDMAC_DCMD_SWDH_BIT)
|
||||
#define BDMAC_DCMD_SWDH_32 (0 << BDMAC_DCMD_SWDH_BIT)
|
||||
#define BDMAC_DCMD_SWDH_8 (1 << BDMAC_DCMD_SWDH_BIT)
|
||||
#define BDMAC_DCMD_SWDH_16 (2 << BDMAC_DCMD_SWDH_BIT)
|
||||
#define BDMAC_DCMD_DWDH_BIT 12 /* dest port width */
|
||||
#define BDMAC_DCMD_DWDH_MASK (0x03 << BDMAC_DCMD_DWDH_BIT)
|
||||
#define BDMAC_DCMD_DWDH_32 (0 << BDMAC_DCMD_DWDH_BIT)
|
||||
#define BDMAC_DCMD_DWDH_8 (1 << BDMAC_DCMD_DWDH_BIT)
|
||||
#define BDMAC_DCMD_DWDH_16 (2 << BDMAC_DCMD_DWDH_BIT)
|
||||
#define BDMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */
|
||||
#define BDMAC_DCMD_DS_MASK (0x07 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_32BIT (0 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_8BIT (1 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_16BIT (2 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_16BYTE (3 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_32BYTE (4 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_DS_64BYTE (5 << BDMAC_DCMD_DS_BIT)
|
||||
#define BDMAC_DCMD_NRD (1 << 7) /* NAND direct read */
|
||||
#define BDMAC_DCMD_NWR (1 << 6) /* NAND direct write */
|
||||
#define BDMAC_DCMD_NAC (1 << 5) /* NAND AL/CL enable */
|
||||
#define BDMAC_DCMD_STDE (1 << 2) /* Stride Disable/Enable */
|
||||
#define BDMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */
|
||||
#define BDMAC_DCMD_LINK (1 << 0) /* descriptor link enable */
|
||||
|
||||
// BDMA descriptor address register
|
||||
#define BDMAC_DDA_BASE_BIT 12 /* descriptor base address */
|
||||
#define BDMAC_DDA_BASE_MASK (0x0fffff << BDMAC_DDA_BASE_BIT)
|
||||
#define BDMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */
|
||||
#define BDMAC_DDA_OFFSET_MASK (0x0ff << BDMAC_DDA_OFFSET_BIT)
|
||||
|
||||
// BDMA stride address register
|
||||
#define BDMAC_DSD_TSD_BIT 16 /* target stride address */
|
||||
#define BDMAC_DSD_TSD_MASK (0xffff << BDMAC_DSD_TSD_BIT)
|
||||
#define BDMAC_DSD_SSD_BIT 0 /* source stride address */
|
||||
#define BDMAC_DSD_SSD_MASK (0xffff << BDMAC_DSD_SSD_BIT)
|
||||
|
||||
// BDMA NAND Detect timer register
|
||||
#define BDMAC_NDTCTIMER_EN (1 << 15) /* enable detect timer */
|
||||
#define BDMAC_TAILCNT_BIT 16
|
||||
|
||||
// BDMA control register
|
||||
#define BDMAC_DMACR_PR_BIT 8 /* channel priority mode */
|
||||
#define BDMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT)
|
||||
#define BDMAC_DMACR_PR_01_2 (0 << BDMAC_DMACR_PR_BIT)
|
||||
#define BDMAC_DMACR_PR_12_0 (1 << BDMAC_DMACR_PR_BIT)
|
||||
#define BDMAC_DMACR_PR_20_1 (2 << BDMAC_DMACR_PR_BIT)
|
||||
#define BDMAC_DMACR_PR_012 (3 << BDMAC_DMACR_PR_BIT)
|
||||
#define BDMAC_DMACR_HLT (1 << 3) /* DMA halt flag */
|
||||
#define BDMAC_DMACR_AR (1 << 2) /* address error flag */
|
||||
#define BDMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */
|
||||
|
||||
// BDMA interrupt pending register
|
||||
#define BDMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */
|
||||
#define BDMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */
|
||||
#define BDMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */
|
||||
|
||||
// BDMA doorbell register
|
||||
#define BDMAC_DMADBR_DB2 (1 << 2) /* doorbell for channel 2 */
|
||||
#define BDMAC_DMADBR_DB1 (1 << 1) /* doorbell for channel 1 */
|
||||
#define BDMAC_DMADBR_DB0 (1 << 0) /* doorbell for channel 0 */
|
||||
|
||||
// BDMA doorbell set register
|
||||
#define BDMAC_DMADBSR_DBS2 (1 << 2) /* enable doorbell for channel 2 */
|
||||
#define BDMAC_DMADBSR_DBS1 (1 << 1) /* enable doorbell for channel 1 */
|
||||
#define BDMAC_DMADBSR_DBS0 (1 << 0) /* enable doorbell for channel 0 */
|
||||
|
||||
/* n is the DMA channel index (0 - 2) */
|
||||
|
||||
#define __bdmac_test_halt_error ( REG_BDMAC_DMACR & BDMAC_DMACR_HLT )
|
||||
#define __bdmac_test_addr_error ( REG_BDMAC_DMACR & BDMAC_DMACR_AR )
|
||||
|
||||
#define __bdmac_channel_enable_clk(n) \
|
||||
REG_BDMAC_DMACKE |= 1 << (n);
|
||||
|
||||
#define __bdmac_enable_descriptor(n) \
|
||||
( REG_BDMAC_DCCSR((n)) &= ~BDMAC_DCCSR_NDES )
|
||||
#define __bdmac_disable_descriptor(n) \
|
||||
( REG_BDMAC_DCCSR((n)) |= BDMAC_DCCSR_NDES )
|
||||
|
||||
#define __bdmac_enable_channel(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCCSR((n)) |= BDMAC_DCCSR_EN; \
|
||||
} while (0)
|
||||
#define __bdmac_disable_channel(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCCSR((n)) &= ~BDMAC_DCCSR_EN; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_enable_irq(n) \
|
||||
( REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_TIE )
|
||||
#define __bdmac_channel_disable_irq(n) \
|
||||
( REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_TIE )
|
||||
|
||||
#define __bdmac_channel_transmit_halt_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_HLT )
|
||||
#define __bdmac_channel_transmit_end_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_TT )
|
||||
#define __bdmac_channel_address_error_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_AR )
|
||||
#define __bdmac_channel_count_terminated_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_CT )
|
||||
#define __bdmac_channel_descriptor_invalid_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_INV )
|
||||
#define __bdmac_BCH_error_detected(n) \
|
||||
( REG_BDMAC_DCCSR((n)) & BDMAC_DCCSR_BERR )
|
||||
|
||||
#define __bdmac_channel_clear_transmit_halt(n) \
|
||||
do { \
|
||||
/* clear both channel halt error and globle halt error */ \
|
||||
REG_BDMAC_DCCSR(n) &= ~BDMAC_DCCSR_HLT; \
|
||||
REG_BDMAC_DMACR &= ~BDMAC_DMACR_HLT; \
|
||||
} while (0)
|
||||
#define __bdmac_channel_clear_transmit_end(n) \
|
||||
( REG_BDMAC_DCCSR(n) &= ~BDMAC_DCCSR_TT )
|
||||
#define __bdmac_channel_clear_address_error(n) \
|
||||
do { \
|
||||
REG_BDMAC_DDA(n) = 0; /* clear descriptor address register */ \
|
||||
REG_BDMAC_DSAR(n) = 0; /* clear source address register */ \
|
||||
REG_BDMAC_DTAR(n) = 0; /* clear target address register */ \
|
||||
/* clear both channel addr error and globle address error */ \
|
||||
REG_BDMAC_DCCSR(n) &= ~BDMAC_DCCSR_AR; \
|
||||
REG_BDMAC_DMACR &= ~BDMAC_DMACR_AR; \
|
||||
} while (0)
|
||||
#define __bdmac_channel_clear_count_terminated(n) \
|
||||
( REG_BDMAC_DCCSR((n)) &= ~BDMAC_DCCSR_CT )
|
||||
#define __bdmac_channel_clear_descriptor_invalid(n) \
|
||||
( REG_BDMAC_DCCSR((n)) &= ~BDMAC_DCCSR_INV )
|
||||
|
||||
#define __bdmac_channel_set_transfer_unit_32bit(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DS_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DS_32BIT; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_set_transfer_unit_16bit(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DS_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DS_16BIT; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_set_transfer_unit_8bit(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DS_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DS_8BIT; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_set_transfer_unit_16byte(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DS_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DS_16BYTE; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_set_transfer_unit_32byte(n) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DS_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DS_32BYTE; \
|
||||
} while (0)
|
||||
|
||||
/* w=8,16,32 */
|
||||
#define __bdmac_channel_set_dest_port_width(n,w) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DWDH_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DWDH_##w; \
|
||||
} while (0)
|
||||
|
||||
/* w=8,16,32 */
|
||||
#define __bdmac_channel_set_src_port_width(n,w) \
|
||||
do { \
|
||||
REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_SWDH_MASK; \
|
||||
REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_SWDH_##w; \
|
||||
} while (0)
|
||||
|
||||
#define __bdmac_channel_dest_addr_fixed(n) \
|
||||
(REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_DAI)
|
||||
#define __bdmac_channel_dest_addr_increment(n) \
|
||||
(REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_DAI)
|
||||
|
||||
#define __bdmac_channel_src_addr_fixed(n) \
|
||||
(REG_BDMAC_DCMD((n)) &= ~BDMAC_DCMD_SAI)
|
||||
#define __bdmac_channel_src_addr_increment(n) \
|
||||
(REG_BDMAC_DCMD((n)) |= BDMAC_DCMD_SAI)
|
||||
|
||||
#define __bdmac_channel_set_doorbell(n) \
|
||||
(REG_BDMAC_DMADBSR = (1 << (n)))
|
||||
|
||||
#define __bdmac_channel_irq_detected(n) (REG_BDMAC_DMAIPR & (1 << (n)))
|
||||
#define __bdmac_channel_ack_irq(n) (REG_BDMAC_DMAIPR &= ~(1 <<(n)))
|
||||
|
||||
/*************************************************************************
|
||||
* DMAC (DMA Controller)
|
||||
*************************************************************************/
|
||||
@ -915,11 +1282,12 @@ static inline u32 jz_readl(u32 address)
|
||||
#define DMAC_DDA(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0x18 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x20)) /* DMA descriptor address */
|
||||
#define DMAC_DSD(n) (DMAC_BASE + ((n)/HALF_DMA_NUM*0x100 + 0xc0 + ((n)-(n)/HALF_DMA_NUM*HALF_DMA_NUM) * 0x04)) /* DMA Stride Address */
|
||||
|
||||
#define DMAC_DMACR(m) (DMAC_BASE + 0x0300 + 0x100 * m) /* DMA control register */
|
||||
#define DMAC_DMAIPR(m) (DMAC_BASE + 0x0304 + 0x100 * m) /* DMA interrupt pending */
|
||||
#define DMAC_DMADBR(m) (DMAC_BASE + 0x0308 + 0x100 * m) /* DMA doorbell */
|
||||
#define DMAC_DMADBSR(m) (DMAC_BASE + 0x030C + 0x100 * m) /* DMA doorbell set */
|
||||
#define DMAC_DMADCKE(m) (DMAC_BASE + 0x0310 + 0x100 * m)
|
||||
#define DMAC_DMACR(m) (DMAC_BASE + 0x0300 + 0x100 * (m)) /* DMA control register */
|
||||
#define DMAC_DMAIPR(m) (DMAC_BASE + 0x0304 + 0x100 * (m)) /* DMA interrupt pending */
|
||||
#define DMAC_DMADBR(m) (DMAC_BASE + 0x0308 + 0x100 * (m)) /* DMA doorbell */
|
||||
#define DMAC_DMADBSR(m) (DMAC_BASE + 0x030C + 0x100 * (m)) /* DMA doorbell set */
|
||||
#define DMAC_DMACKE(m) (DMAC_BASE + 0x0310 + 0x100 * (m))
|
||||
|
||||
|
||||
#define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n)))
|
||||
#define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n)))
|
||||
@ -933,7 +1301,7 @@ static inline u32 jz_readl(u32 address)
|
||||
#define REG_DMAC_DMAIPR(m) REG32(DMAC_DMAIPR(m))
|
||||
#define REG_DMAC_DMADBR(m) REG32(DMAC_DMADBR(m))
|
||||
#define REG_DMAC_DMADBSR(m) REG32(DMAC_DMADBSR(m))
|
||||
#define REG_DMAC_DMADCKE(m) REG32(DMAC_DMADCKE(m))
|
||||
#define REG_DMAC_DMACKE(m) REG32(DMAC_DMACKE(m))
|
||||
|
||||
// DMA request source register
|
||||
#define DMAC_DRSR_RS_BIT 0
|
||||
@ -1153,7 +1521,7 @@ static inline u32 jz_readl(u32 address)
|
||||
*************************************************************************/
|
||||
|
||||
#define IRDA_BASE UART0_BASE
|
||||
//#define UART_BASE UART0_BASE
|
||||
#define UART_BASE UART0_BASE
|
||||
#define UART_OFF 0x1000
|
||||
|
||||
/* Register Offset */
|
||||
@ -1911,16 +2279,17 @@ static inline u32 jz_readl(u32 address)
|
||||
#define REG_EMC_DMAR0 REG32(EMC_DMAR0)
|
||||
#define REG_EMC_DMAR1 REG32(EMC_DMAR1)
|
||||
|
||||
#define EMC_PMEMPS0 (EMC_BASE + 0x6000)
|
||||
#define EMC_PMEMPS0 (EMC_BASE + 0x6008)
|
||||
#define EMC_PMEMPS1 (EMC_BASE + 0x6004)
|
||||
#define EMC_PMEMPS2 (EMC_BASE + 0x6008)
|
||||
#define EMC_PMEMPS3 (EMC_BASE + 0x600c)
|
||||
#define EMC_PMEMPS2 (EMC_BASE + 0x600c)
|
||||
#define EMC_PMEMPS3 (EMC_BASE + 0x6010)
|
||||
|
||||
#define REG_EMC_PMEMPS0 REG32(EMC_PMEMPS0)
|
||||
#define REG_EMC_PMEMPS1 REG32(EMC_PMEMPS1)
|
||||
#define REG_EMC_PMEMPS2 REG32(EMC_PMEMPS2)
|
||||
#define REG_EMC_PMEMPS3 REG32(EMC_PMEMPS3)
|
||||
|
||||
|
||||
/* DRAM Control Register */
|
||||
#define EMC_DMCR_BW_BIT 31
|
||||
#define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT)
|
||||
@ -2039,6 +2408,56 @@ static inline u32 jz_readl(u32 address)
|
||||
#define EMC_DMAR_MASK_64_64 (0xfc << EMC_DMAR_MASK_BIT) /*mask for two 64M SDRAM*/
|
||||
#define EMC_DMAR_MASK_128_128 (0xf8 << EMC_DMAR_MASK_BIT) /*mask for two 128M SDRAM*/
|
||||
|
||||
#define EMC_PMEMPS0_PDDQS_BIT 28
|
||||
#define EMC_PMEMPS0_PDDQS (0xf << EMC_PMEMPS0_PDDQS_BIT)
|
||||
#define EMC_PMEMPS0_PDDQ_BIT 24
|
||||
#define EMC_PMEMPS0_PDDQ (0xf << EMC_PMEMPS0_PDDQ_BIT)
|
||||
#define EMC_PMEMPS0_SCHMITT_TRIGGER_DQS_BIT 20
|
||||
#define EMC_PMEMPS0_SCHMITT_TRIGGER_DQS (0xf << EMC_PMEMPS0_SCHMITT_TRIGGER_DQS_BIT)
|
||||
#define EMC_PMEMPS0_SCHMITT_TRIGGER_DQ_BIT 16
|
||||
#define EMC_PMEMPS0_SCHMITT_TRIGGER_DQ (0xf << EMC_PMEMPS0_SCHMITT_TRIGGER_DQ_BIT)
|
||||
#define EMC_PMEMPS0_ENPULL_DQS_BIT 12
|
||||
#define EMC_PMEMPS0_ENPULL_DQS (0xf << EMC_PMEMPS0_ENPULL_DQS_BIT)
|
||||
#define EMC_PMEMPS0_ENPULL_DQ_BIT 8
|
||||
#define EMC_PMEMPS0_ENPULL_DQ (0xf << EMC_PMEMPS0_ENPULL_DQ_BIT)
|
||||
#define EMC_PMEMPS0_PULLUP_DQS_BIT 4
|
||||
#define EMC_PMEMPS0_PULLUP_DQS (0xf << EMC_PMEMPS0_PULLUP_DQS_BIT)
|
||||
#define EMC_PMEMPS0_PULLUP_DQ_BIT 0
|
||||
#define EMC_PMEMPS0_PULLUP_DQ (0xf << EMC_PMEMPS0_PULLUP_DQ_BIT)
|
||||
|
||||
#define EMC_PMEMPS1_INEDQS_BIT 28
|
||||
#define EMC_PMEMPS1_INEDQS (0xf << EMC_PMEMPS1_INEDQS_BIT)
|
||||
#define EMC_PMEMPS1_INEDQ_BIT 24
|
||||
#define EMC_PMEMPS1_INEDQ (0xf << EMC_PMEMPS1_INEDQ_BIT)
|
||||
#define EMC_PMEMPS1_SSTL_MODE (1 << 16)
|
||||
#define EMC_PMEMPS1_STRENGTH_DQS_BIT 8
|
||||
#define EMC_PMEMPS1_STRENGTH_DQS_FULL (0xff << EMC_PMEMPS1_STRENGTH_DQS_BIT)
|
||||
#define EMC_PMEMPS1_STRENGTH_DQ_BIT 0
|
||||
#define EMC_PMEMPS1_STRENGTH_DQ_FULL (0xff << EMC_PMEMPS1_STRENGTH_DQ_BIT)
|
||||
|
||||
#define EMC_PMEMPS2_STRENGTH_CKO_BIT 18
|
||||
#define EMC_PMEMPS2_STRENGTH_CKE_BIT 16
|
||||
#define EMC_PMEMPS2_STRENGTH_ADDR_BIT 14
|
||||
#define EMC_PMEMPS2_STRENGTH_DM3_BIT 12
|
||||
#define EMC_PMEMPS2_STRENGTH_DM2_BIT 10
|
||||
#define EMC_PMEMPS2_STRENGTH_DM1_BIT 8
|
||||
#define EMC_PMEMPS2_STRENGTH_DM0_BIT 6
|
||||
#define EMC_PMEMPS2_STRENGTH_CMD_BIT 4
|
||||
#define EMC_PMEMPS2_STRENGTH_CS1_BIT 2
|
||||
#define EMC_PMEMPS2_STRENGTH_CS0_BIT 0
|
||||
|
||||
#define EMC_PMEMPS2_STRENGTH_ALL_FULL ((1 << 20) - 1)
|
||||
|
||||
#define STRENGTH_SSTL18_REDUCED 1
|
||||
#define STRENGTH_SSTL18_FULL 3
|
||||
#define STRENGTH_SSTL2_REDUCED 0
|
||||
#define STRENGTH_SSTL2_FULL 2
|
||||
#define STRENGTH_LPDDR_REDUCED 0
|
||||
#define STRENGTH_LPDDR_FULL 3
|
||||
#define STRENGTH_LVTTL_12MA_REDUCED 0
|
||||
#define STRENGTH_LVTTL_16MA_REDUCED 1
|
||||
#define STRENGTH_LVTTL_24MA_FULL 2
|
||||
#define STRENGTH_LVTTL_30MA_FULL 3
|
||||
|
||||
/*************************************************************************
|
||||
* NEMC (External Normal Memory Controller)
|
||||
@ -2271,6 +2690,7 @@ static inline u32 jz_readl(u32 address)
|
||||
#define DDRC_CTRL_RESET (1 << 0) /* 0 End resetting ddrc_controller
|
||||
1 Resetting ddrc_controller */
|
||||
|
||||
|
||||
/* DDRC Load-Mode-Register */
|
||||
#define DDRC_LMR_DDR_ADDR_BIT 16 /* When performing a DDR command, DDRC_ADDR[13:0]
|
||||
corresponding to external DDR address Pin A[13:0] */
|
||||
@ -2371,8 +2791,8 @@ static inline u32 jz_readl(u32 address)
|
||||
#define DDR1_MRS_OM_BIT 7 /* Operating Mode */
|
||||
#define DDR1_MRS_OM_MASK (0x3f << DDR1_MRS_OM_BIT)
|
||||
#define DDR1_MRS_OM_NORMAL (0 << DDR1_MRS_OM_BIT)
|
||||
#define DDR1_MRS_OM_DLLRST (1 << DDR1_MRS_OM_BIT)
|
||||
#define DDR1_MRS_OM_TEST (1 << DDR1_MRS_OM_BIT)
|
||||
#define DDR1_MRS_OM_DLLRST (2 << DDR1_MRS_OM_BIT)
|
||||
#if 0
|
||||
#define DDR1_MRS_CAS_BIT 4 /* CAS Latency */
|
||||
#define DDR1_MRS_CAS_MASK (7 << DDR1_MRS_CAS_BIT)
|
||||
@ -2491,6 +2911,10 @@ static inline u32 jz_readl(u32 address)
|
||||
#define DDRC_MMAP_MASK_128_128 (0xf8 << DDRC_MMAP_MASK_BIT) /*mask for two 128M SDRAM*/
|
||||
#define DDRC_MMAP_MASK_256_256 (0xf0 << DDRC_MMAP_MASK_BIT) /*mask for two 128M SDRAM*/
|
||||
|
||||
|
||||
|
||||
#define DDRC_MDELAY_MAUTO_BIT (6)
|
||||
#define DDRC_MDELAY_MAUTO (1 << DDRC_MDELAY_MAUTO_BIT)
|
||||
/*************************************************************************
|
||||
* CIM
|
||||
*************************************************************************/
|
||||
@ -3441,9 +3865,9 @@ static inline u32 jz_readl(u32 address)
|
||||
#define BCH_CNT_ENC_MASK (0x7ff << BCH_CNT_ENC_BIT)
|
||||
|
||||
/* BCH Error Report Register */
|
||||
#define BCH_ERR_INDEX_ODD_BIT 16
|
||||
#define BCH_ERR_INDEX_ODD_BIT 0
|
||||
#define BCH_ERR_INDEX_ODD_MASK (0x1fff << BCH_ERR_INDEX_ODD_BIT)
|
||||
#define BCH_ERR_INDEX_EVEN_BIT 0
|
||||
#define BCH_ERR_INDEX_EVEN_BIT 16
|
||||
#define BCH_ERR_INDEX_EVEN_MASK (0x1fff << BCH_ERR_INDEX_EVEN_BIT)
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
@ -3844,9 +4268,9 @@ do { \
|
||||
REG_GPIO_PXFUNS(0) = 0x002c00ff; /* SD0 ~ SD7, CS1#, FRE#, FWE# */ \
|
||||
REG_GPIO_PXSELC(0) = 0x002c00ff; \
|
||||
REG_GPIO_PXPES(0) = 0x002c00ff; \
|
||||
REG_GPIO_PXFUNS(1) = 0x0000000c; /* CLE(SA2), ALE(SA3) */ \
|
||||
REG_GPIO_PXSELC(1) = 0x0000000c; \
|
||||
REG_GPIO_PXPES(1) = 0x0000000c; \
|
||||
REG_GPIO_PXFUNS(1) = 0x00000003; /* CLE(SA2), ALE(SA3) */ \
|
||||
REG_GPIO_PXSELC(1) = 0x00000003; \
|
||||
REG_GPIO_PXPES(1) = 0x00000003; \
|
||||
\
|
||||
REG_GPIO_PXFUNS(0) = 0x00200000 << ((n)-1); /* CSn */ \
|
||||
REG_GPIO_PXSELC(0) = 0x00200000 << ((n)-1); \
|
||||
@ -3868,9 +4292,9 @@ do { \
|
||||
REG_GPIO_PXFUNS(0) = 0x002cffff; /* SD0 ~ SD15, CS1#, FRE#, FWE# */ \
|
||||
REG_GPIO_PXSELC(0) = 0x002cffff; \
|
||||
REG_GPIO_PXPES(0) = 0x002cffff; \
|
||||
REG_GPIO_PXFUNS(1) = 0x0000000c; /* CLE(SA2), ALE(SA3) */ \
|
||||
REG_GPIO_PXSELC(1) = 0x0000000c; \
|
||||
REG_GPIO_PXPES(1) = 0x0000000c; \
|
||||
REG_GPIO_PXFUNS(1) = 0x00000003; /* CLE(SA2), ALE(SA3) */ \
|
||||
REG_GPIO_PXSELC(1) = 0x00000003; \
|
||||
REG_GPIO_PXPES(1) = 0x00000003; \
|
||||
\
|
||||
REG_GPIO_PXFUNS(0) = 0x00200000 << ((n)-1); /* CSn */ \
|
||||
REG_GPIO_PXSELC(0) = 0x00200000 << ((n)-1); \
|
||||
@ -4568,7 +4992,6 @@ do { \
|
||||
#define __cpm_select_rtcclk_rtc() (REG_CPM_OPCR |= CPM_OPCR_ERCS)
|
||||
#define __cpm_select_rtcclk_exclk() (REG_CPM_OPCR &= ~CPM_OPCR_ERCS)
|
||||
|
||||
|
||||
#ifdef CFG_EXTAL
|
||||
#define JZ_EXTAL CFG_EXTAL
|
||||
#else
|
||||
|
||||
@ -53,7 +53,7 @@ void gpio_init_4760()
|
||||
while(i--);
|
||||
}
|
||||
#endif
|
||||
__gpio_as_nand_16bit(1);
|
||||
__gpio_as_nand_8bit(1);
|
||||
}
|
||||
|
||||
#define MHZ (1000 * 1000)
|
||||
|
||||
@ -48,17 +48,12 @@
|
||||
#define CMD_PGPROG 0x10
|
||||
#define CMD_READID 0x90
|
||||
|
||||
#define OOB_BAD_OFF 0x00
|
||||
#define OOB_ECC_OFF 0x04
|
||||
|
||||
#define OP_ERASE 0
|
||||
#define OP_WRITE 1
|
||||
#define OP_READ 2
|
||||
|
||||
#define ECC_BLOCK 512
|
||||
#define ECC_POS 6
|
||||
#define PAR_SIZE 9
|
||||
#define ECC_SIZE 36
|
||||
|
||||
static volatile unsigned char *gpio_base = (volatile unsigned char *)0xb0010000;
|
||||
static volatile unsigned char *emc_base = (volatile unsigned char *)0xb3010000;
|
||||
|
||||
@ -21,6 +21,7 @@
|
||||
#include "target/jz4760.h"
|
||||
#include "target/nandflash.h"
|
||||
#include "target/usb_boot.h"
|
||||
#include "target/xburst_types.h"
|
||||
#include "usb_boot_defines.h"
|
||||
|
||||
#define USE_BCH 1
|
||||
@ -53,9 +54,9 @@
|
||||
/*
|
||||
* NAND flash definitions
|
||||
*/
|
||||
#define NAND_DATAPORT 0x1A000000
|
||||
#define NAND_ADDRPORT 0x1A800000
|
||||
#define NAND_COMMPORT 0x1A400000
|
||||
#define NAND_DATAPORT 0xBA000000
|
||||
#define NAND_ADDRPORT 0xBA800000
|
||||
#define NAND_COMMPORT 0xBA400000
|
||||
|
||||
#define ECC_BLOCK 512
|
||||
static int par_size, par_size1;
|
||||
@ -153,8 +154,8 @@ inline void nand_enable_4760(unsigned int csn)
|
||||
//this fun to enable the chip select pin csn
|
||||
//the choosn chip can work after this fun
|
||||
//dprintf("\n Enable chip select :%d",csn);
|
||||
__nand_enable();
|
||||
__gpio_as_nand_8bit(1);
|
||||
__nand_enable();
|
||||
}
|
||||
|
||||
inline void nand_disable_4760(unsigned int csn)
|
||||
@ -179,7 +180,6 @@ void udelay(unsigned long usec)
|
||||
|
||||
unsigned int nand_query_4760(u8 *id)
|
||||
{
|
||||
u8 i, vid=0, did=0;
|
||||
__nand_disable();
|
||||
__nand_enable();
|
||||
#if 1
|
||||
@ -188,6 +188,7 @@ unsigned int nand_query_4760(u8 *id)
|
||||
#endif
|
||||
__nand_cmd(CMD_READID);
|
||||
__nand_addr(0);
|
||||
serial_puts("xiangfu \n");
|
||||
|
||||
udelay(1000);
|
||||
#if 1
|
||||
@ -242,7 +243,6 @@ int nand_init_4760(int bus_width, int row_cycle, int page_size, int page_per_blo
|
||||
/* Initialize NAND Flash Pins */
|
||||
if (bus == 8) {
|
||||
REG_NEMC_SMCR1 = 0x0d444400;
|
||||
// REG_NEMC_SMCR1 = 0x0fff7700; /* slower */
|
||||
__gpio_as_nand_8bit(1);
|
||||
write_proc = nand_data_write8;
|
||||
read_proc = nand_data_read8;
|
||||
@ -360,8 +360,9 @@ static int nand_check_block(u32 block)
|
||||
if (oob_buf[bad_block_pos] != 0xff)
|
||||
{
|
||||
serial_put_hex(oob_buf[bad_block_pos]);
|
||||
serial_puts("Skip a bad block at");
|
||||
serial_puts("Skip a bad block at:\n");
|
||||
serial_put_hex(block);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
@ -26,10 +26,10 @@
|
||||
#elif defined(LEPUS)
|
||||
#include "target/jz4760.h"
|
||||
#else
|
||||
#error "Please Define JZ4740 or JZ4760"
|
||||
#error "Please Define [NANONOTE] or [LEPUS]"
|
||||
#endif
|
||||
|
||||
#define dprintf(x...) serial_puts(x)
|
||||
#define dprintf(x...) /* serial_puts(x) */
|
||||
#define TXFIFOEP0 USB_FIFO_EP0
|
||||
|
||||
extern void serial_put_hex(int );
|
||||
|
||||
Loading…
Reference in New Issue
Block a user