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Set the bootargs in the MBR script.

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This is one less thing to change when setting up a Voguev210 and if
we need to change anything later we won't have to reconnect all of
them to debug boards.

BUG=None
TEST=Build and boot a Voguev210 image.

Review URL: http://codereview.chromium.org/1596010
This commit is contained in:
robotboy 2010-04-05 17:26:46 -07:00
parent 35a83f99e4
commit e450333e3f
1 changed files with 8 additions and 0 deletions
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8
build_gpt.sh
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@ -112,8 +112,16 @@ if [[ "$ARCH" = "arm" ]]; then
# Create the U-Boot script to copy the kernel into memory and boot it.
KERNEL_OFFSET=$(printf "0x%08x" ${START_KERN_A})
KERNEL_SECS_HEX=$(printf "0x%08x" ${NUM_KERN_SECTORS})
BOOTARGS="root=/dev/mmcblk1p3"
BOOTARGS="${BOOTARGS} init=/sbin/init"
BOOTARGS="${BOOTARGS} console=ttySAC2,115200"
BOOTARGS="${BOOTARGS} mem=1024M"
BOOTARGS="${BOOTARGS} rootwait"
MBR_SCRIPT="${IMAGEDIR}/mbr_script"
echo -e "echo\necho ---- ChromeOS Boot ----\necho\n" \
"setenv bootargs ${BOOTARGS}\n" \
"mmc read 1 C0008000 $KERNEL_OFFSET $KERNEL_SECS_HEX\n" \
"bootm C0008000" > ${MBR_SCRIPT}
MKIMAGE="${FLAGS_board_root}/u-boot/mkimage"