Patchwork [U-Boot] ARM: at91sam9m10/9g10: increase the size for u-boot

login
register
mail settings
Submitter Bo Shen
Date Nov. 12, 2012, 8:34 a.m.
Message ID <1352709257-6433-1-git-send-email-voice.shen@atmel.com>
Download mbox | patch
Permalink /patch/198331/
State Superseded
Delegated to: Andreas Bießmann
Headers show

Comments

Bo Shen - Nov. 12, 2012, 8:34 a.m.
As to more features are added into the u-boot, which cause the u-boot
size larger than 0x40000 (256KiB), so increase the size for u-boot
through move offset of the u-boot environment. Or else, when execute
saveenv command, which will erase the end of the u-boot causing it can
not boot up again.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
---
 include/configs/at91sam9261ek.h    |    4 ++--
 include/configs/at91sam9m10g45ek.h |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index 611e3e2..aeefbb3 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -212,8 +212,8 @@ 
 
 /* bootstrap + u-boot + env + linux in nandflash */
 #define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET		0x60000
-#define CONFIG_ENV_OFFSET_REDUND	0x80000
+#define CONFIG_ENV_OFFSET		0xc0000
+#define CONFIG_ENV_OFFSET_REDUND	0xe0000
 #define CONFIG_ENV_SIZE		0x20000		/* 1 sector = 128 kB */
 #define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h
index e988d81..8cefa99 100644
--- a/include/configs/at91sam9m10g45ek.h
+++ b/include/configs/at91sam9m10g45ek.h
@@ -149,8 +149,8 @@ 
 
 /* bootstrap + u-boot + env in nandflash */
 #define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET		0x60000
-#define CONFIG_ENV_OFFSET_REDUND	0x80000
+#define CONFIG_ENV_OFFSET		0xc0000
+#define CONFIG_ENV_OFFSET_REDUND	0xe0000
 #define CONFIG_ENV_SIZE			0x20000
 
 #define CONFIG_BOOTCOMMAND	"nand read 0x70000000 0x100000 0x200000;" \