summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorStelian Pop <stelian@popies.net>2008-05-08 20:52:20 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2008-05-10 11:32:07 +0200
commit96996ac25d5222611a8888968db6e53a6d3726da (patch)
treecabc54d75189935b9bf925502f9f765c6d7c10e1
parent79f0cb6e9c54d31a1d9e3f5e226a9bebc3c3a47a (diff)
downloadu-boot-imx-96996ac25d5222611a8888968db6e53a6d3726da.zip
u-boot-imx-96996ac25d5222611a8888968db6e53a6d3726da.tar.gz
u-boot-imx-96996ac25d5222611a8888968db6e53a6d3726da.tar.bz2
AT91SAM9260EK: Normalize BOOTARGS
This patch adapts CONFIG_BOOTARGS to the chosen boot method (boot from DataFlash or from NAND), and gives to Linux a fully specified mtdparts variable. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
-rw-r--r--include/configs/at91sam9260ek.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 1aa40ef..cd5f161 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -56,8 +56,6 @@
#define CONFIG_USART3 1 /* USART 3 is DBGU */
#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
- "root=/dev/mtdblock0 rw rootfstype=jffs2"
/* #define CONFIG_ENV_OVERWRITE 1 */
@@ -144,6 +142,10 @@
#define CFG_ENV_ADDR (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
#define CFG_ENV_SIZE 0x4200
#define CONFIG_BOOTCOMMAND "cp.b 0xC003DE00 0x22000000 0x200040; bootm"
+#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
+ "root=/dev/mtdblock0 " \
+ "mtdparts=at91_nand:-(root) " \
+ "rw rootfstype=jffs2"
#elif CFG_USE_DATAFLASH_CS1
@@ -154,6 +156,10 @@
#define CFG_ENV_ADDR (CFG_DATAFLASH_LOGIC_ADDR_CS1 + CFG_ENV_OFFSET)
#define CFG_ENV_SIZE 0x4200
#define CONFIG_BOOTCOMMAND "cp.b 0xD003DE00 0x22000000 0x200040; bootm"
+#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
+ "root=/dev/mtdblock0 " \
+ "mtdparts=at91_nand:-(root) " \
+ "rw rootfstype=jffs2"
#else /* CFG_USE_NANDFLASH */
@@ -163,6 +169,12 @@
#define CFG_ENV_OFFSET_REDUND 0x80000
#define CFG_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=at91_nand:128k(bootstrap)ro," \
+ "256k(uboot)ro,128k(env1)ro," \
+ "128k(env2)ro,2M(linux),-(root) " \
+ "rw rootfstype=jffs2"
#endif