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authorFabio Estevam <fabio.estevam@freescale.com>2012-10-18 18:42:00 +0000
committerStefano Babic <sbabic@denx.de>2012-10-20 17:04:28 +0200
commit0208a53fb297bdc56731fd39fc07f0fff387e2ea (patch)
tree423c61a4cf2dca9e7213f678bea2b41fccb36577
parentc4fe17f6d83fa369af90be0764e82150c5879bd0 (diff)
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mx25pdk: Use internal RAM for stack pointer
Use internal RAM for stack pointer as it is done in other i.MX boards. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
-rw-r--r--include/configs/mx25pdk.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index 96c143e..bd000a7 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -15,6 +15,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/imx-regs.h>
+
/* High Level Configuration Options */
#define CONFIG_SYS_HZ 1000
@@ -41,8 +43,13 @@
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
- GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
+#define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* Memory Test */
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)