powerpc/mpc85xx: use board env file for socrates board
as Tom suggested get rid of CFG_EXTRA_ENV_SETTINGS and
enable CONFIG_ENV_SOURCE_FILE and use text file
board/socrates/socrates.env
which contains the default environment. While at it,
cleanup the default Environment.
Signed-off-by: Heiko Schocher <hs@denx.de>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/socrates_defconfig b/configs/socrates_defconfig
index e03c971..312fda9 100644
--- a/configs/socrates_defconfig
+++ b/configs/socrates_defconfig
@@ -31,7 +31,7 @@
CONFIG_BOOT_RETRY_TIME=120
CONFIG_RESET_TO_RETRY=y
CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="run boot_nor"
+CONFIG_BOOTCOMMAND="run boot_usb;run boot_nor"
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="echo;echo Welcome on the ABB Socrates Board;echo"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y