diff options
| -rwxr-xr-x | scripts/om-fwupgradecfg-gen.sh | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/scripts/om-fwupgradecfg-gen.sh b/scripts/om-fwupgradecfg-gen.sh index 4960149f11..38e8e3ff3f 100755 --- a/scripts/om-fwupgradecfg-gen.sh +++ b/scripts/om-fwupgradecfg-gen.sh @@ -7,7 +7,7 @@ # usage() { - echo "Usage: $0 <OM2P|OM5P|OM5PAC|MR600|MR900|MR1750|A60> <out file path> <kernel path> <rootfs path>" + echo "Usage: $0 <OM2P|OM5P|OM5PAC|MR600|MR900|MR1750|A60|A42> <out file path> <kernel path> <rootfs path>" rm -f $CFG_OUT exit 1 } @@ -25,12 +25,24 @@ case $CE_TYPE in KERNEL_FLASH_ADDR=0x1c0000 FLASH_BS=262144 MD5_SKIP_BLOCKS=1 + SIZE_FACTOR=1 + SIZE_FORMAT="%d" ;; OM5P|OM5PAC|MR600|MR900|MR1750|A60) MAX_PART_SIZE=7808 KERNEL_FLASH_ADDR=0xb0000 FLASH_BS=65536 MD5_SKIP_BLOCKS=4 + SIZE_FACTOR=1 + SIZE_FORMAT="%d" + ;; + A42) + MAX_PART_SIZE=15616 + KERNEL_FLASH_ADDR=0x180000 + FLASH_BS=65536 + MD5_SKIP_BLOCKS=4 + SIZE_FACTOR=1024 + SIZE_FORMAT="0x%08x" ;; *) echo "Error - unsupported ce type: $CE_TYPE" @@ -43,16 +55,18 @@ CHECK_BS=65536 KERNEL_SIZE=$(stat -c%s "$KERNEL_PATH") KERNEL_MD5=$(mkhash md5 $KERNEL_PATH) KERNEL_SHA256=$(mkhash sha256 $KERNEL_PATH) -KERNEL_PART_SIZE=$(size=$(($KERNEL_SIZE / $FLASH_BS)); [ $(($size * $FLASH_BS)) -lt $KERNEL_SIZE ] && size=$(($size + 1)); echo $(($size * $FLASH_BS / 1024))) +KERNEL_PART_SIZE_KB=$(size=$(($KERNEL_SIZE / $FLASH_BS)); [ $(($size * $FLASH_BS)) -lt $KERNEL_SIZE ] && size=$(($size + 1)); echo $(($size * $FLASH_BS / 1024))) +KERNEL_PART_SIZE=$(printf $SIZE_FORMAT $(($KERNEL_PART_SIZE_KB * $SIZE_FACTOR))) -ROOTFS_FLASH_ADDR=$(addr=$(($KERNEL_FLASH_ADDR + ($KERNEL_PART_SIZE * 1024))); printf "0x%x" $addr) +ROOTFS_FLASH_ADDR=$(addr=$(($KERNEL_FLASH_ADDR + ($KERNEL_PART_SIZE_KB * 1024))); printf "0x%x" $addr) ROOTFS_SIZE=$(stat -c%s "$ROOTFS_PATH") ROOTFS_CHECK_BLOCKS=$((($ROOTFS_SIZE / $CHECK_BS) - $MD5_SKIP_BLOCKS)) ROOTFS_MD5=$(dd if=$ROOTFS_PATH bs=$CHECK_BS count=$ROOTFS_CHECK_BLOCKS 2>&- | mkhash md5) ROOTFS_MD5_FULL=$(mkhash md5 $ROOTFS_PATH) ROOTFS_SHA256_FULL=$(mkhash sha256 $ROOTFS_PATH) ROOTFS_CHECK_SIZE=$(printf '0x%x' $(($ROOTFS_CHECK_BLOCKS * $CHECK_BS))) -ROOTFS_PART_SIZE=$(($MAX_PART_SIZE - $KERNEL_PART_SIZE)) +ROOTFS_PART_SIZE_KB=$(($MAX_PART_SIZE - $KERNEL_PART_SIZE_KB)) +ROOTFS_PART_SIZE=$(printf $SIZE_FORMAT $(($ROOTFS_PART_SIZE_KB * $SIZE_FACTOR))) cat << EOF > $CFG_OUT [vmlinux] |