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-rw-r--r--board/atmel/atngw100/atngw100.c21
-rw-r--r--board/atmel/atstk1000/atstk1000.c42
-rw-r--r--cpu/at32ap/hsdramc.c102
-rw-r--r--include/asm-avr32/arch-at32ap700x/memory-map.h20
-rw-r--r--include/asm-avr32/sdram.h27
-rw-r--r--include/configs/atngw100.h21
-rw-r--r--include/configs/atstk1002.h13
-rw-r--r--include/configs/atstk1003.h13
-rw-r--r--include/configs/atstk1004.h14
-rw-r--r--include/configs/atstk1006.h13
10 files changed, 166 insertions, 120 deletions
diff --git a/board/atmel/atngw100/atngw100.c b/board/atmel/atngw100/atngw100.c
index 3ff6f0feb2..c649855d63 100644
--- a/board/atmel/atngw100/atngw100.c
+++ b/board/atmel/atngw100/atngw100.c
@@ -29,8 +29,8 @@
DECLARE_GLOBAL_DATA_PTR;
-static const struct sdram_info sdram = {
- .phys_addr = CFG_SDRAM_BASE,
+static const struct sdram_config sdram_config = {
+ .data_bits = SDRAM_DATA_16BIT,
.row_bits = 13,
.col_bits = 9,
.bank_bits = 2,
@@ -66,7 +66,22 @@ int board_early_init_f(void)
long int initdram(int board_type)
{
- return sdram_init(&sdram);
+ unsigned long expected_size;
+ unsigned long actual_size;
+ void *sdram_base;
+
+ sdram_base = map_physmem(EBI_SDRAM_BASE, EBI_SDRAM_SIZE, MAP_NOCACHE);
+
+ expected_size = sdram_init(sdram_base, &sdram_config);
+ actual_size = get_ram_size(sdram_base, expected_size);
+
+ unmap_physmem(sdram_base, EBI_SDRAM_SIZE);
+
+ if (expected_size != actual_size)
+ printf("Warning: Only %u of %u MiB SDRAM is working\n",
+ actual_size >> 20, expected_size >> 20);
+
+ return actual_size;
}
void board_init_info(void)
diff --git a/board/atmel/atstk1000/atstk1000.c b/board/atmel/atstk1000/atstk1000.c
index 52fec65c19..33bdba6f5d 100644
--- a/board/atmel/atstk1000/atstk1000.c
+++ b/board/atmel/atstk1000/atstk1000.c
@@ -29,10 +29,10 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_ATSTK1006
-/* Dual MT48LC16M16A2-7E on daughterboard */
-static const struct sdram_info sdram = {
- .phys_addr = CFG_SDRAM_BASE,
+static const struct sdram_config sdram_config = {
+#if defined(CONFIG_ATSTK1006)
+ /* Dual MT48LC16M16A2-7E (64 MB) on daughterboard */
+ .data_bits = SDRAM_DATA_32BIT,
.row_bits = 13,
.col_bits = 9,
.bank_bits = 2,
@@ -45,12 +45,19 @@ static const struct sdram_info sdram = {
.txsr = 7,
/* 7.81 us */
.refresh_period = (781 * (SDRAMC_BUS_HZ / 1000)) / 100000,
-};
#else
-/* MT48LC2M32B2-5 on motherboard */
-static const struct sdram_info sdram = {
- .phys_addr = CFG_SDRAM_BASE,
+ /* MT48LC2M32B2P-5 (8 MB) on motherboard */
+#ifdef CONFIG_ATSTK1004
+ .data_bits = SDRAM_DATA_16BIT,
+#else
+ .data_bits = SDRAM_DATA_32BIT,
+#endif
+#ifdef CONFIG_ATSTK1000_16MB_SDRAM
+ /* MT48LC4M32B2P-6 (16 MB) on mod'ed motherboard */
+ .row_bits = 12,
+#else
.row_bits = 11,
+#endif
.col_bits = 8,
.bank_bits = 2,
.cas = 3,
@@ -62,8 +69,8 @@ static const struct sdram_info sdram = {
.txsr = 5,
/* 15.6 us */
.refresh_period = (156 * (SDRAMC_BUS_HZ / 1000)) / 10000,
-};
#endif
+};
int board_early_init_f(void)
{
@@ -85,7 +92,22 @@ int board_early_init_f(void)
long int initdram(int board_type)
{
- return sdram_init(&sdram);
+ unsigned long expected_size;
+ unsigned long actual_size;
+ void *sdram_base;
+
+ sdram_base = map_physmem(EBI_SDRAM_BASE, EBI_SDRAM_SIZE, MAP_NOCACHE);
+
+ expected_size = sdram_init(sdram_base, &sdram_config);
+ actual_size = get_ram_size(sdram_base, expected_size);
+
+ unmap_physmem(sdram_base, EBI_SDRAM_SIZE);
+
+ if (expected_size != actual_size)
+ printf("Warning: Only %u of %u MiB SDRAM is working\n",
+ actual_size >> 20, expected_size >> 20);
+
+ return actual_size;
}
void board_init_info(void)
diff --git a/cpu/at32ap/hsdramc.c b/cpu/at32ap/hsdramc.c
index 1fcfe75d74..992612b462 100644
--- a/cpu/at32ap/hsdramc.c
+++ b/cpu/at32ap/hsdramc.c
@@ -30,39 +30,32 @@
#include "hsdramc1.h"
-unsigned long sdram_init(const struct sdram_info *info)
+unsigned long sdram_init(void *sdram_base, const struct sdram_config *config)
{
- unsigned long *sdram = (unsigned long *)uncached(info->phys_addr);
unsigned long sdram_size;
- unsigned long tmp;
- unsigned long bus_hz;
+ uint32_t cfgreg;
unsigned int i;
- if (!info->refresh_period)
- panic("ERROR: SDRAM refresh period == 0. "
- "Please update the board code\n");
-
- tmp = (HSDRAMC1_BF(NC, info->col_bits - 8)
- | HSDRAMC1_BF(NR, info->row_bits - 11)
- | HSDRAMC1_BF(NB, info->bank_bits - 1)
- | HSDRAMC1_BF(CAS, info->cas)
- | HSDRAMC1_BF(TWR, info->twr)
- | HSDRAMC1_BF(TRC, info->trc)
- | HSDRAMC1_BF(TRP, info->trp)
- | HSDRAMC1_BF(TRCD, info->trcd)
- | HSDRAMC1_BF(TRAS, info->tras)
- | HSDRAMC1_BF(TXSR, info->txsr));
-
-#ifdef CFG_SDRAM_16BIT
- tmp |= HSDRAMC1_BIT(DBW);
- sdram_size = 1 << (info->row_bits + info->col_bits
- + info->bank_bits + 1);
-#else
- sdram_size = 1 << (info->row_bits + info->col_bits
- + info->bank_bits + 2);
-#endif
-
- hsdramc1_writel(CR, tmp);
+ cfgreg = (HSDRAMC1_BF(NC, config->col_bits - 8)
+ | HSDRAMC1_BF(NR, config->row_bits - 11)
+ | HSDRAMC1_BF(NB, config->bank_bits - 1)
+ | HSDRAMC1_BF(CAS, config->cas)
+ | HSDRAMC1_BF(TWR, config->twr)
+ | HSDRAMC1_BF(TRC, config->trc)
+ | HSDRAMC1_BF(TRP, config->trp)
+ | HSDRAMC1_BF(TRCD, config->trcd)
+ | HSDRAMC1_BF(TRAS, config->tras)
+ | HSDRAMC1_BF(TXSR, config->txsr));
+
+ if (config->data_bits == SDRAM_DATA_16BIT)
+ cfgreg |= HSDRAMC1_BIT(DBW);
+
+ hsdramc1_writel(CR, cfgreg);
+
+ /* Send a NOP to turn on the clock (necessary on some chips) */
+ hsdramc1_writel(MR, HSDRAMC1_MODE_NOP);
+ hsdramc1_readl(MR);
+ writel(0, sdram_base);
/*
* Initialization sequence for SDRAM, from the data sheet:
@@ -77,7 +70,7 @@ unsigned long sdram_init(const struct sdram_info *info)
*/
hsdramc1_writel(MR, HSDRAMC1_MODE_BANKS_PRECHARGE);
hsdramc1_readl(MR);
- writel(0, sdram);
+ writel(0, sdram_base);
/*
* 3. Eight auto-refresh (CBR) cycles are provided
@@ -85,58 +78,41 @@ unsigned long sdram_init(const struct sdram_info *info)
hsdramc1_writel(MR, HSDRAMC1_MODE_AUTO_REFRESH);
hsdramc1_readl(MR);
for (i = 0; i < 8; i++)
- writel(0, sdram);
+ writel(0, sdram_base);
/*
* 4. A mode register set (MRS) cycle is issued to program
* SDRAM parameters, in particular CAS latency and burst
* length.
*
- * CAS from info struct, burst length 1, serial burst type
+ * The address will be chosen by the SDRAMC automatically; we
+ * just have to make sure BA[1:0] are set to 0.
*/
hsdramc1_writel(MR, HSDRAMC1_MODE_LOAD_MODE);
hsdramc1_readl(MR);
- writel(0, sdram + (info->cas << 4));
+ writel(0, sdram_base);
/*
- * 5. A Normal Mode command is provided, 3 clocks after tMRD
- * is met.
- *
- * From the timing diagram, it looks like tMRD is 3
- * cycles...try a dummy read from the peripheral bus.
+ * 5. The application must go into Normal Mode, setting Mode
+ * to 0 in the Mode Register and performing a write access
+ * at any location in the SDRAM.
*/
- hsdramc1_readl(MR);
hsdramc1_writel(MR, HSDRAMC1_MODE_NORMAL);
hsdramc1_readl(MR);
- writel(0, sdram);
+ writel(0, sdram_base);
/*
* 6. Write refresh rate into SDRAMC refresh timer count
* register (refresh rate = timing between refresh cycles).
- *
- * 15.6 us is a typical value for a burst of length one
*/
- bus_hz = get_sdram_clk_rate();
- hsdramc1_writel(TR, info->refresh_period);
-
- printf("SDRAM: %u MB at address 0x%08lx\n",
- sdram_size >> 20, info->phys_addr);
-
- printf("Testing SDRAM...");
- for (i = 0; i < sdram_size / 4; i++)
- sdram[i] = i;
-
- for (i = 0; i < sdram_size / 4; i++) {
- tmp = sdram[i];
- if (tmp != i) {
- printf("FAILED at address 0x%08lx\n",
- info->phys_addr + i * 4);
- printf("SDRAM: read 0x%lx, expected 0x%lx\n", tmp, i);
- return 0;
- }
- }
-
- puts("OK\n");
+ hsdramc1_writel(TR, config->refresh_period);
+
+ if (config->data_bits == SDRAM_DATA_16BIT)
+ sdram_size = 1 << (config->row_bits + config->col_bits
+ + config->bank_bits + 1);
+ else
+ sdram_size = 1 << (config->row_bits + config->col_bits
+ + config->bank_bits + 2);
return sdram_size;
}
diff --git a/include/asm-avr32/arch-at32ap700x/memory-map.h b/include/asm-avr32/arch-at32ap700x/memory-map.h
index 5513e88e7b..6592c039fa 100644
--- a/include/asm-avr32/arch-at32ap700x/memory-map.h
+++ b/include/asm-avr32/arch-at32ap700x/memory-map.h
@@ -22,6 +22,26 @@
#ifndef __AT32AP7000_MEMORY_MAP_H__
#define __AT32AP7000_MEMORY_MAP_H__
+/* Internal and external memories */
+#define EBI_SRAM_CS0_BASE 0x00000000
+#define EBI_SRAM_CS0_SIZE 0x04000000
+#define EBI_SRAM_CS4_BASE 0x04000000
+#define EBI_SRAM_CS4_SIZE 0x04000000
+#define EBI_SRAM_CS2_BASE 0x08000000
+#define EBI_SRAM_CS2_SIZE 0x04000000
+#define EBI_SRAM_CS3_BASE 0x0c000000
+#define EBI_SRAM_CS3_SIZE 0x04000000
+#define EBI_SRAM_CS1_BASE 0x10000000
+#define EBI_SRAM_CS1_SIZE 0x10000000
+#define EBI_SRAM_CS5_BASE 0x20000000
+#define EBI_SRAM_CS5_SIZE 0x04000000
+
+#define EBI_SDRAM_BASE EBI_SRAM_CS1_BASE
+#define EBI_SDRAM_SIZE EBI_SRAM_CS1_SIZE
+
+#define INTERNAL_SRAM_BASE 0x24000000
+#define INTERNAL_SRAM_SIZE 0x00008000
+
/* Devices on the High Speed Bus (HSB) */
#define LCDC_BASE 0xFF000000
#define DMAC_BASE 0xFF200000
diff --git a/include/asm-avr32/sdram.h b/include/asm-avr32/sdram.h
index 833af6e6ad..7bdefc1fd2 100644
--- a/include/asm-avr32/sdram.h
+++ b/include/asm-avr32/sdram.h
@@ -22,15 +22,32 @@
#ifndef __ASM_AVR32_SDRAM_H
#define __ASM_AVR32_SDRAM_H
-struct sdram_info {
- unsigned long phys_addr;
- unsigned int row_bits, col_bits, bank_bits;
- unsigned int cas, twr, trc, trp, trcd, tras, txsr;
+struct sdram_config {
+ /* Number of data bits. */
+ enum {
+ SDRAM_DATA_16BIT,
+ SDRAM_DATA_32BIT,
+ } data_bits;
+
+ /* Number of address bits */
+ uint8_t row_bits, col_bits, bank_bits;
+
+ /* SDRAM timings in cycles */
+ uint8_t cas, twr, trc, trp, trcd, tras, txsr;
/* SDRAM refresh period in cycles */
unsigned long refresh_period;
};
-extern unsigned long sdram_init(const struct sdram_info *info);
+/*
+ * Attempt to initialize the SDRAM controller using the specified
+ * parameters. Return the expected size of the memory area based on
+ * the number of address and data bits.
+ *
+ * The caller should verify that the configuration is correct by
+ * running a memory test, e.g. get_ram_size().
+ */
+extern unsigned long sdram_init(void *sdram_base,
+ const struct sdram_config *config);
#endif /* __ASM_AVR32_SDRAM_H */
diff --git a/include/configs/atngw100.h b/include/configs/atngw100.h
index 313298a5c7..3fc9975637 100644
--- a/include/configs/atngw100.h
+++ b/include/configs/atngw100.h
@@ -24,6 +24,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/memory-map.h>
+
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7000 1
@@ -140,11 +142,9 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_INTRAM_BASE 0x24000000
-#define CFG_INTRAM_SIZE 0x8000
-
-#define CFG_SDRAM_BASE 0x10000000
-#define CFG_SDRAM_16BIT 1
+#define CFG_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CFG_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CFG_SDRAM_BASE EBI_SDRAM_BASE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
@@ -153,17 +153,10 @@
#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
#define CFG_MALLOC_LEN (256*1024)
-#define CFG_MALLOC_END \
- ({ \
- DECLARE_GLOBAL_DATA_PTR; \
- CFG_SDRAM_BASE + gd->sdram_size; \
- })
-#define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN)
-
#define CFG_DMA_ALLOC_LEN (16384)
/* Allow 4MB for the kernel run-time image */
-#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
+#define CFG_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
@@ -173,7 +166,7 @@
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
-#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_START EBI_SDRAM_BASE
#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x1f00000)
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index f652b28710..ba18eb63c7 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -24,6 +24,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/memory-map.h>
+
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7000 1
@@ -170,10 +172,9 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_INTRAM_BASE 0x24000000
-#define CFG_INTRAM_SIZE 0x8000
-
-#define CFG_SDRAM_BASE 0x10000000
+#define CFG_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CFG_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CFG_SDRAM_BASE EBI_SDRAM_BASE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
@@ -185,7 +186,7 @@
#define CFG_DMA_ALLOC_LEN (16384)
/* Allow 4MB for the kernel run-time image */
-#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
+#define CFG_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
@@ -195,7 +196,7 @@
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
-#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_START EBI_SDRAM_BASE
#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x700000)
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
diff --git a/include/configs/atstk1003.h b/include/configs/atstk1003.h
index 2d981ccbad..a528ddfb0e 100644
--- a/include/configs/atstk1003.h
+++ b/include/configs/atstk1003.h
@@ -24,6 +24,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/memory-map.h>
+
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7001 1
@@ -153,10 +155,9 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_INTRAM_BASE 0x24000000
-#define CFG_INTRAM_SIZE 0x8000
-
-#define CFG_SDRAM_BASE 0x10000000
+#define CFG_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CFG_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CFG_SDRAM_BASE EBI_SDRAM_BASE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
@@ -167,7 +168,7 @@
#define CFG_MALLOC_LEN (256*1024)
/* Allow 4MB for the kernel run-time image */
-#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
+#define CFG_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
@@ -177,7 +178,7 @@
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
-#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_START EBI_SDRAM_BASE
#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x700000)
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
diff --git a/include/configs/atstk1004.h b/include/configs/atstk1004.h
index 235c1cc9df..fc9585e84d 100644
--- a/include/configs/atstk1004.h
+++ b/include/configs/atstk1004.h
@@ -24,6 +24,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/memory-map.h>
+
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7002 1
@@ -153,11 +155,9 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_INTRAM_BASE 0x24000000
-#define CFG_INTRAM_SIZE 0x8000
-
-#define CFG_SDRAM_BASE 0x10000000
-#define CFG_SDRAM_16BIT 1
+#define CFG_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CFG_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CFG_SDRAM_BASE EBI_SDRAM_BASE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
@@ -168,7 +168,7 @@
#define CFG_MALLOC_LEN (256*1024)
/* Allow 2MB for the kernel run-time image */
-#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000)
+#define CFG_LOAD_ADDR (EBI_SDRAM_BASE + 0x00200000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
@@ -178,7 +178,7 @@
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
-#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_START EBI_SDRAM_BASE
#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x700000)
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
diff --git a/include/configs/atstk1006.h b/include/configs/atstk1006.h
index c606d5dcc2..9fd49a53a3 100644
--- a/include/configs/atstk1006.h
+++ b/include/configs/atstk1006.h
@@ -24,6 +24,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/memory-map.h>
+
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7000 1
@@ -170,10 +172,9 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_INTRAM_BASE 0x24000000
-#define CFG_INTRAM_SIZE 0x8000
-
-#define CFG_SDRAM_BASE 0x10000000
+#define CFG_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CFG_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CFG_SDRAM_BASE EBI_SDRAM_BASE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
@@ -185,7 +186,7 @@
#define CFG_DMA_ALLOC_LEN (16384)
/* Allow 4MB for the kernel run-time image */
-#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
+#define CFG_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
@@ -195,7 +196,7 @@
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
-#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_START EBI_SDRAM_BASE
#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x3f00000)
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
generated by cgit (git 2.34.1) at 2024-12-25 21:59:20 +0000