Hi Josh
On 02/02/2015 05:31 PM, Josh Wu wrote:
Update the nand flash offset mapping, default nand bootcmand and
bootargs to align with linux4sam.org.
Signed-off-by: Josh Wu <[email protected]>
except the following concern:
Acked-by: Bo Shen <[email protected]>
---
include/configs/at91sam9rlek.h | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index d5f0197..f790fcf 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -151,14 +151,16 @@
/* bootstrap + u-boot + env + linux in nandflash */
#define CONFIG_ENV_IS_IN_NAND 1
-#define CONFIG_ENV_OFFSET 0x60000
-#define CONFIG_ENV_OFFSET_REDUND 0x80000
+#define CONFIG_ENV_OFFSET 0xc0000
+#define CONFIG_ENV_OFFSET_REDUND 0x100000
#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
-#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0xA0000 0x200000; bootm"
-#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
- "root=/dev/mtdblock5 " \
-
"mtdparts=atmel_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root)
" \
- "rw rootfstype=jffs2"
+#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x300000; bootz
0x22000000"
The kernel partition is 6MiB, as here only read 3MiB. As the Linux
kernel is switch to multi-platform support. The Linux kernel size is
bigger than 3MiB now.
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 earlyprintk "
\
+
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
+ "256K(env),256k(evn_redundent),256k(spare),"
\
+ "512k(dtb),6M(kernel)ro,-(rootfs) "
\
+ "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
Best Regards,
Bo Shen
_______________________________________________
U-Boot mailing list
[email protected]
http://lists.denx.de/mailman/listinfo/u-boot
