AT91CAP9ADK: 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>

diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index 588f45d62384f08d81eaef0652bd2235a207d919..a8f8d7d96d46462de9dfd4da4c7a98277d248a25 100644 (file)
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.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/mtdblock1 rw rootfstype=jffs2"
 
 /* #define CONFIG_ENV_OVERWRITE        1 */
 
@@ -145,6 +143,11 @@
 #define CFG_ENV_ADDR           (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
 #define CFG_ENV_SIZE           0x4200
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC003DE00 0x72000000 0x200040; bootm"
+#define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
+                               "root=/dev/mtdblock1 "                  \
+                               "mtdparts=physmap-flash.0:-(nor);"      \
+                               "at91_nand:-(root) "                    \
+                               "rw rootfstype=jffs2"
 
 #else
 
@@ -155,6 +158,12 @@
 #define CFG_ENV_ADDR           (PHYS_FLASH_1 + CFG_ENV_OFFSET)
 #define CFG_ENV_SIZE           0x4000
 #define CONFIG_BOOTCOMMAND     "cp.b 0x10040000 0x72000000 0x200000; bootm"
+#define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
+                               "root=/dev/mtdblock4 "                  \
+                               "mtdparts=physmap-flash.0:16k(bootstrap)ro,"\
+                               "16k(env),224k(uboot)ro,-(linux);"      \
+                               "at91_nand:-(root) "                    \
+                               "rw rootfstype=jffs2"
 
 #endif