* [U-Boot] [PATCH] mx25pdk: Use internal RAM for stack pointer
@ 2012-10-19 4:42 Fabio Estevam
2012-10-20 15:05 ` Stefano Babic
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2012-10-19 4:42 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
Use internal RAM for stack pointer as it is done in other i.MX boards.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
include/configs/mx25pdk.h | 11 +++++++++--
1 file 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)
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH] mx25pdk: Use internal RAM for stack pointer
2012-10-19 4:42 [U-Boot] [PATCH] mx25pdk: Use internal RAM for stack pointer Fabio Estevam
@ 2012-10-20 15:05 ` Stefano Babic
0 siblings, 0 replies; 2+ messages in thread
From: Stefano Babic @ 2012-10-20 15:05 UTC (permalink / raw)
To: u-boot
Am 19/10/2012 06:42, schrieb Fabio Estevam:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Use internal RAM for stack pointer as it is done in other i.MX boards.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks.
Best regards,
Stefano Babic
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