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-rw-r--r--board/freescale/m5282evb/m5282evb.c7
-rw-r--r--board/freescale/m5282evb/u-boot.lds3
-rw-r--r--cpu/mcf52x2/cpu_init.c2
-rw-r--r--cpu/mcf52x2/start.S2
-rw-r--r--include/configs/M5282EVB.h4
5 files changed, 12 insertions, 6 deletions
diff --git a/board/freescale/m5282evb/m5282evb.c b/board/freescale/m5282evb/m5282evb.c
index 50e5e77..31d6923 100644
--- a/board/freescale/m5282evb/m5282evb.c
+++ b/board/freescale/m5282evb/m5282evb.c
@@ -51,6 +51,7 @@ phys_size_t initdram (int board_type)
MCFSDRAMC_DCR = (0
| MCFSDRAMC_DCR_RTIM_6
| MCFSDRAMC_DCR_RC((15 * dramclk)>>4));
+ asm("nop");
/* Initialize DACR0 */
MCFSDRAMC_DACR0 = (0
@@ -58,14 +59,17 @@ phys_size_t initdram (int board_type)
| MCFSDRAMC_DACR_CASL(1)
| MCFSDRAMC_DACR_CBM(3)
| MCFSDRAMC_DACR_PS_32);
+ asm("nop");
/* Initialize DMR0 */
MCFSDRAMC_DMR0 = (0
| ((dramsize - 1) & 0xFFFC0000)
| MCFSDRAMC_DMR_V);
+ asm("nop");
/* Set IP (bit 3) in DACR */
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IP;
+ asm("nop");
/* Wait 30ns to allow banks to precharge */
for (i = 0; i < 5; i++) {
@@ -74,9 +78,11 @@ phys_size_t initdram (int board_type)
/* Write to this block to initiate precharge */
*(u32 *)(CFG_SDRAM_BASE) = 0xA5A59696;
+ asm("nop");
/* Set RE (bit 15) in DACR */
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_RE;
+ asm("nop");
/* Wait for at least 8 auto refresh cycles to occur */
for (i = 0; i < 2000; i++) {
@@ -85,6 +91,7 @@ phys_size_t initdram (int board_type)
/* Finish the configuration by issuing the IMRS. */
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IMRS;
+ asm("nop");
/* Write to the SDRAM Mode Register */
*(u32 *)(CFG_SDRAM_BASE + 0x400) = 0xA5A59696;
diff --git a/board/freescale/m5282evb/u-boot.lds b/board/freescale/m5282evb/u-boot.lds
index dd2666b..96fde65 100644
--- a/board/freescale/m5282evb/u-boot.lds
+++ b/board/freescale/m5282evb/u-boot.lds
@@ -60,9 +60,8 @@ SECTIONS
lib_generic/string.o (.text)
lib_generic/vsprintf.o (.text)
lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-/* . = env_offset; */
+ . = env_offset;
common/environment.o(.text)
*(.text)
diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c
index 344bcee..3cacb55 100644
--- a/cpu/mcf52x2/cpu_init.c
+++ b/cpu/mcf52x2/cpu_init.c
@@ -442,7 +442,7 @@ void cpu_init_f(void)
MCFCSM_CSMR0 = MCFCSM_CSMR_BAM(CFG_CS0_SIZE - 1) | MCFCSM_CSMR_V;
#endif
#else
-#waring "Chip Select 0 are not initialized/used"
+#warning "Chip Select 0 are not initialized/used"
#endif
#if defined(CFG_CS1_BASE) & defined(CFG_CS1_SIZE) & \
diff --git a/cpu/mcf52x2/start.S b/cpu/mcf52x2/start.S
index a054904..2e8ecfb 100644
--- a/cpu/mcf52x2/start.S
+++ b/cpu/mcf52x2/start.S
@@ -166,7 +166,7 @@ _after_flashbar_copy:
#else
/* Setup code to initialize FLASHBAR, if start from external Memory */
move.l #(CFG_INT_FLASH_BASE + CFG_INT_FLASH_ENABLE), %d0
- movec %d0, %RAMBAR1
+ movec %d0, %FLASHBAR
#endif /* (TEXT_BASE == CFG_INT_FLASH_BASE) */
#endif
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index c2c7fab..279a12b 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -104,7 +104,7 @@
# define CONFIG_OVERWRITE_ETHADDR_ONCE
#endif /* CONFIG_MCFFEC */
-#define CONFIG_HOSTNAME M5272C3
+#define CONFIG_HOSTNAME M5282EVB
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=10000\0" \
@@ -134,7 +134,7 @@
#define CFG_MEMTEST_START 0x400
#define CFG_MEMTEST_END 0x380000
-#define CFG_HZ 1000000
+#define CFG_HZ 1000
#define CFG_CLK 64000000
/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */