scripts/om-fwupgradecfg-gen.sh: add support for the MR1750

[openwrt/openwrt.git] / scripts / om-fwupgradecfg-gen.sh

diff --git a/scripts/om-fwupgradecfg-gen.sh b/scripts/om-fwupgradecfg-gen.sh
index baa0a7c2e3fe3956211a3bfb182f34ae8f07940c..fab1582854ecda70b8eeca8c1d6f461727248106 100644 (file)
--- a/scripts/om-fwupgradecfg-gen.sh
+++ b/scripts/om-fwupgradecfg-gen.sh
@@ -7,29 +7,48 @@
 #
 
 usage() {
-       echo "Usage: $0 <out file path> <kernel path> <rootfs path>"
+       echo "Usage: $0 <OM2P|OM5P|MR600|MR900|MR1750> <out file path> <kernel path> <rootfs path>"
        rm -f $CFG_OUT
        exit 1
 }
 
-[ "$#" -lt 3 ] && usage
+[ "$#" -lt 4 ] && usage
+
+CE_TYPE=$1
+CFG_OUT=$2
+KERNEL_PATH=$3
+ROOTFS_PATH=$4
+
+case $CE_TYPE in
+       OM2P)
+               MAX_PART_SIZE=7168
+               KERNEL_FLASH_ADDR=0x1c0000
+               FLASH_BS=262144
+               MD5_SKIP_BLOCKS=1
+               ;;
+       OM5P|MR600|MR900|MR1750)
+               MAX_PART_SIZE=7808
+               KERNEL_FLASH_ADDR=0xb0000
+               FLASH_BS=65536
+               MD5_SKIP_BLOCKS=4
+               ;;
+       *)
+               echo "Error - unsupported ce type: $CE_TYPE"
+               exit 1
+               ;;
+esac
 
-FLASH_BS=262144
 CHECK_BS=65536
-MAX_PART_SIZE=7168
-CFG_OUT=$1
 
-KERNEL_PATH=$2
-KERNEL_FLASH_ADDR=0x1c0000
 KERNEL_SIZE=$(stat -c%s "$KERNEL_PATH")
 KERNEL_MD5=$(md5=$(md5sum $KERNEL_PATH); echo ${md5%% *})
 KERNEL_PART_SIZE=$(size=$(($KERNEL_SIZE / $FLASH_BS)); [ $(($size * $FLASH_BS)) -lt $KERNEL_SIZE ] && size=$(($size + 1)); echo $(($size * $FLASH_BS / 1024)))
 
-ROOTFS_PATH=$3
 ROOTFS_FLASH_ADDR=$(addr=$(($KERNEL_FLASH_ADDR + ($KERNEL_PART_SIZE * 1024))); printf "0x%x" $addr)
 ROOTFS_SIZE=$(stat -c%s "$ROOTFS_PATH")
-ROOTFS_CHECK_BLOCKS=$((($ROOTFS_SIZE / $CHECK_BS) - 1))
+ROOTFS_CHECK_BLOCKS=$((($ROOTFS_SIZE / $CHECK_BS) - $MD5_SKIP_BLOCKS))
 ROOTFS_MD5=$(md5=$(dd if=$ROOTFS_PATH bs=$CHECK_BS count=$ROOTFS_CHECK_BLOCKS 2>&- | md5sum); echo ${md5%% *})
+ROOTFS_MD5_FULL=$(md5=$(md5sum $ROOTFS_PATH); echo ${md5%% *})
 ROOTFS_CHECK_SIZE=$(printf '0x%x' $(($ROOTFS_CHECK_BLOCKS * $CHECK_BS)))
 ROOTFS_PART_SIZE=$(($MAX_PART_SIZE - $KERNEL_PART_SIZE))
 
@@ -37,6 +56,7 @@ cat << EOF > $CFG_OUT
 [vmlinux]
 filename=kernel
 md5sum=$KERNEL_MD5
+filemd5sum=$KERNEL_MD5
 flashaddr=$KERNEL_FLASH_ADDR
 checksize=0x0
 cmd_success=setenv bootseq 1,2; setenv kernel_size_1 $KERNEL_PART_SIZE; saveenv
@@ -45,6 +65,7 @@ cmd_fail=reset
 [rootfs]
 filename=rootfs
 md5sum=$ROOTFS_MD5
+filemd5sum=$ROOTFS_MD5_FULL
 flashaddr=$ROOTFS_FLASH_ADDR
 checksize=$ROOTFS_CHECK_SIZE
 cmd_success=setenv bootseq 1,2; setenv kernel_size_1 $KERNEL_PART_SIZE; setenv rootfs_size_1 $ROOTFS_PART_SIZE; saveenv