amcc-common.h: Use filenames from environment variables for update procedure.

Using a separate "u-boot" environment variable allows to easily
specify different filenames for the update procedure.  This is also in
line with many other board configurations defining an "update" script.

Signed-off-by: Detlev Zundel <dzu@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
index a2b7ee8cfec7793f60bf935e7e08f9905bf1e690..51128a3b566d9334db31d4fd6379740fca741518 100644 (file)
--- a/include/configs/amcc-common.h
+++ b/include/configs/amcc-common.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2008
+ * (C) Copyright 2008, 2009
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * Common configuration options for all AMCC boards
@@ -271,7 +271,8 @@
                "bootm ${kernel_addr_r}\0"
 
 #define CONFIG_AMCC_DEF_ENV_NOR_UPD                                    \
-       "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"       \
+       "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"                 \
+       "load=tftp 200000 ${u-boot}\0"                                  \
        "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"        \
                "era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"               \
                "cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize};" \
@@ -279,7 +280,8 @@
        "upd=run load update\0"                                         \
 
 #define CONFIG_AMCC_DEF_ENV_NAND_UPD                                   \
-       "nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
+       "u-boot-nand=" xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0"       \
+       "nload=tftp 200000 ${u-boot-nand}\0"                            \
        "nupdate=nand erase 0 100000;nand write 200000 0 100000;"       \
                "setenv filesize;saveenv\0"                             \
        "nupd=run nload nupdate\0"