ar71xx: rename om2p.sh upgrade script to openmesh.sh

It will be used on other boards as well.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 34234

diff --git a/target/linux/ar71xx/base-files/lib/upgrade/om2p.sh b/target/linux/ar71xx/base-files/lib/upgrade/om2p.sh
deleted file mode 100644 (file)
index d9a8bbb..0000000
--- a/target/linux/ar71xx/base-files/lib/upgrade/om2p.sh
+++ /dev/null
@@ -1,169 +0,0 @@
-# The U-Boot loader of the OM2P requires image sizes and checksums to be
-# provided in the U-Boot environment.
-# The OM2P comes with 2 main partitions - while one is active sysupgrade
-# will flash the other. The boot order is changed to boot the newly
-# flashed partition. If the new partition can't be booted due to upgrade
-# failures the previously used partition is loaded.
-
-trim()
-{
-       echo $1
-}
-
-cfg_value_get()
-{
-       local cfg=$1 cfg_opt
-       local section=$2 our_section=0
-       local param=$3 our_param=
-
-       for cfg_opt in $cfg
-               do
-                       [ "$cfg_opt" = "[$section]" ] && our_section=1 && continue
-                       [ "$our_section" = "1" ] || continue
-
-                       our_param=$(echo ${cfg_opt%%=*})
-                       [ "$param" = "$our_param" ] && echo ${cfg_opt##*=} && break
-               done
-}
-
-# make sure we got uboot-envtools and fw_env.config copied over to the ramfs
-platform_add_ramfs_ubootenv()
-{
-       [ -e /usr/sbin/fw_printenv ] && install_bin /usr/sbin/fw_printenv /usr/sbin/fw_setenv
-       [ -e /etc/fw_env.config ] && install_file /etc/fw_env.config
-}
-append sysupgrade_pre_upgrade platform_add_ramfs_ubootenv
-
-platform_check_image_om2p()
-{
-       local img_magic=$1
-       local img_path=$2
-       local fw_printenv=/usr/sbin/fw_printenv
-       local img_board_target= img_num_files= i=0
-       local cfg_name= kernel_name= rootfs_name=
-
-       case "$img_magic" in
-               # Combined Extended Image v1
-               43453031)
-                       img_board_target=$(trim $(dd if="$img_path" bs=4 skip=1 count=8 2>/dev/null))
-                       img_num_files=$(trim $(dd if="$img_path" bs=2 skip=18 count=1 2>/dev/null))
-                       ;;
-               *)
-                       echo "Invalid image ($img_magic). Use combined extended images on this platform"
-                       return 1
-                       ;;
-       esac
-
-       case "$img_board_target" in
-               OM2P)
-                       ;;
-               *)
-                       echo "Invalid board target ($img_board_target). Use the correct image for this platform"
-                       return 1
-                       ;;
-       esac
-
-       [ $img_num_files -ne 3 ] && {
-               echo "Invalid number of embedded images ($img_num_files). Use the correct image for this platform"
-               return 1
-       }
-
-       cfg_name=$(trim $(dd if="$img_path" bs=2 skip=19 count=16 2>/dev/null))
-
-       [ "$cfg_name" != "fwupgrade.cfg" ] && {
-               echo "Invalid embedded config file ($cfg_name). Use the correct image for this platform"
-               return 1
-       }
-
-       kernel_name=$(trim $(dd if="$img_path" bs=2 skip=55 count=16 2>/dev/null))
-
-       [ "$kernel_name" != "kernel" ] && {
-               echo "Invalid embedded kernel file ($kernel_name). Use the correct image for this platform"
-               return 1
-       }
-
-       rootfs_name=$(trim $(dd if="$img_path" bs=2 skip=91 count=16 2>/dev/null))
-
-       [ "$rootfs_name" != "rootfs" ] && {
-               echo "Invalid embedded kernel file ($rootfs_name). Use the correct image for this platform"
-               return 1
-       }
-
-       [ ! -x "$fw_printenv" ] && {
-               echo "Please install uboot-envtools!"
-               return 1
-       }
-
-       [ ! -r "/etc/fw_env.config" ] && {
-               echo "/etc/fw_env.config is missing"
-               return 1
-       }
-
-       return 0
-}
-
-platform_do_upgrade_om2p()
-{
-       local img_path=$1
-       local kernel_start_addr= kernel_size= kernel_md5=
-       local rootfs_size= rootfs_checksize= rootfs_md5=
-       local kernel_bsize= total_size=7340032
-       local data_offset=$((64 * 1024)) block_size=$((256 * 1024)) offset=
-       local uboot_env_upgrade="/tmp/fw_env_upgrade"
-       local cfg_size= kernel_size= rootfs_size=
-       local append=""
-
-       [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
-
-       cfg_size=$(dd if="$img_path" bs=2 skip=35 count=4 2>/dev/null)
-       kernel_size=$(dd if="$img_path" bs=2 skip=71 count=4 2>/dev/null)
-       rootfs_size=$(dd if="$img_path" bs=2 skip=107 count=4 2>/dev/null)
-
-       cfg_content=$(dd if="$img_path" bs=1 skip=$data_offset count=$(echo $((0x$cfg_size))) 2>/dev/null)
-
-       kernel_md5=$(cfg_value_get "$cfg_content" "vmlinux" "md5sum")
-       rootfs_md5=$(cfg_value_get "$cfg_content" "rootfs" "md5sum")
-       rootfs_checksize=$(cfg_value_get "$cfg_content" "rootfs" "checksize")
-
-       if [ "$((0x$kernel_size % $block_size))" = "0" ]
-               then
-                       kernel_bsize=$(echo $((0x$kernel_size)))
-               else
-                       kernel_bsize=$((0x$kernel_size + ($block_size - (0x$kernel_size % $block_size))))
-       fi
-
-       mtd -q erase inactive
-
-       offset=$(echo $(($data_offset + 0x$cfg_size + 0x$kernel_size)))
-       dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$rootfs_size))) 2>&- | mtd -n -p $kernel_bsize $append write - "inactive"
-
-       offset=$(echo $(($data_offset + 0x$cfg_size)))
-       dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$kernel_size))) 2>&- | mtd -n write - "inactive"
-
-       rm $uboot_env_upgrade 2>&-
-
-       if [ "$(grep 'mtd3:.*inactive' /proc/mtd)" ]
-               then
-                       printf "kernel_size_1 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
-                       printf "rootfs_size_1 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
-                       printf "bootseq 1,2\n" >> $uboot_env_upgrade
-                       kernel_start_addr=0x9f1c0000
-               else
-                       printf "kernel_size_2 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
-                       printf "rootfs_size_2 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
-                       printf "bootseq 2,1\n" >> $uboot_env_upgrade
-                       kernel_start_addr=0x9f8c0000
-       fi
-
-       printf "vmlinux_start_addr %s\n" $kernel_start_addr >> $uboot_env_upgrade
-       printf "vmlinux_size 0x%s\n" $kernel_size >> $uboot_env_upgrade
-       printf "vmlinux_checksum %s\n" $kernel_md5 >> $uboot_env_upgrade
-       printf "rootfs_start_addr 0x%x\n" $(($kernel_start_addr + $kernel_bsize)) >> $uboot_env_upgrade
-       printf "rootfs_size %s\n" $rootfs_checksize >> $uboot_env_upgrade
-       printf "rootfs_checksum %s\n" $rootfs_md5 >> $uboot_env_upgrade
-
-       fw_setenv -s $uboot_env_upgrade || {
-               echo "failed to update U-Boot environment"
-               return 1
-       }
-}

diff --git a/target/linux/ar71xx/base-files/lib/upgrade/openmesh.sh b/target/linux/ar71xx/base-files/lib/upgrade/openmesh.sh
new file mode 100644 (file)
index 0000000..d9a8bbb
--- /dev/null
+++ b/target/linux/ar71xx/base-files/lib/upgrade/openmesh.sh
@@ -0,0 +1,169 @@
+# The U-Boot loader of the OM2P requires image sizes and checksums to be
+# provided in the U-Boot environment.
+# The OM2P comes with 2 main partitions - while one is active sysupgrade
+# will flash the other. The boot order is changed to boot the newly
+# flashed partition. If the new partition can't be booted due to upgrade
+# failures the previously used partition is loaded.
+
+trim()
+{
+       echo $1
+}
+
+cfg_value_get()
+{
+       local cfg=$1 cfg_opt
+       local section=$2 our_section=0
+       local param=$3 our_param=
+
+       for cfg_opt in $cfg
+               do
+                       [ "$cfg_opt" = "[$section]" ] && our_section=1 && continue
+                       [ "$our_section" = "1" ] || continue
+
+                       our_param=$(echo ${cfg_opt%%=*})
+                       [ "$param" = "$our_param" ] && echo ${cfg_opt##*=} && break
+               done
+}
+
+# make sure we got uboot-envtools and fw_env.config copied over to the ramfs
+platform_add_ramfs_ubootenv()
+{
+       [ -e /usr/sbin/fw_printenv ] && install_bin /usr/sbin/fw_printenv /usr/sbin/fw_setenv
+       [ -e /etc/fw_env.config ] && install_file /etc/fw_env.config
+}
+append sysupgrade_pre_upgrade platform_add_ramfs_ubootenv
+
+platform_check_image_om2p()
+{
+       local img_magic=$1
+       local img_path=$2
+       local fw_printenv=/usr/sbin/fw_printenv
+       local img_board_target= img_num_files= i=0
+       local cfg_name= kernel_name= rootfs_name=
+
+       case "$img_magic" in
+               # Combined Extended Image v1
+               43453031)
+                       img_board_target=$(trim $(dd if="$img_path" bs=4 skip=1 count=8 2>/dev/null))
+                       img_num_files=$(trim $(dd if="$img_path" bs=2 skip=18 count=1 2>/dev/null))
+                       ;;
+               *)
+                       echo "Invalid image ($img_magic). Use combined extended images on this platform"
+                       return 1
+                       ;;
+       esac
+
+       case "$img_board_target" in
+               OM2P)
+                       ;;
+               *)
+                       echo "Invalid board target ($img_board_target). Use the correct image for this platform"
+                       return 1
+                       ;;
+       esac
+
+       [ $img_num_files -ne 3 ] && {
+               echo "Invalid number of embedded images ($img_num_files). Use the correct image for this platform"
+               return 1
+       }
+
+       cfg_name=$(trim $(dd if="$img_path" bs=2 skip=19 count=16 2>/dev/null))
+
+       [ "$cfg_name" != "fwupgrade.cfg" ] && {
+               echo "Invalid embedded config file ($cfg_name). Use the correct image for this platform"
+               return 1
+       }
+
+       kernel_name=$(trim $(dd if="$img_path" bs=2 skip=55 count=16 2>/dev/null))
+
+       [ "$kernel_name" != "kernel" ] && {
+               echo "Invalid embedded kernel file ($kernel_name). Use the correct image for this platform"
+               return 1
+       }
+
+       rootfs_name=$(trim $(dd if="$img_path" bs=2 skip=91 count=16 2>/dev/null))
+
+       [ "$rootfs_name" != "rootfs" ] && {
+               echo "Invalid embedded kernel file ($rootfs_name). Use the correct image for this platform"
+               return 1
+       }
+
+       [ ! -x "$fw_printenv" ] && {
+               echo "Please install uboot-envtools!"
+               return 1
+       }
+
+       [ ! -r "/etc/fw_env.config" ] && {
+               echo "/etc/fw_env.config is missing"
+               return 1
+       }
+
+       return 0
+}
+
+platform_do_upgrade_om2p()
+{
+       local img_path=$1
+       local kernel_start_addr= kernel_size= kernel_md5=
+       local rootfs_size= rootfs_checksize= rootfs_md5=
+       local kernel_bsize= total_size=7340032
+       local data_offset=$((64 * 1024)) block_size=$((256 * 1024)) offset=
+       local uboot_env_upgrade="/tmp/fw_env_upgrade"
+       local cfg_size= kernel_size= rootfs_size=
+       local append=""
+
+       [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
+
+       cfg_size=$(dd if="$img_path" bs=2 skip=35 count=4 2>/dev/null)
+       kernel_size=$(dd if="$img_path" bs=2 skip=71 count=4 2>/dev/null)
+       rootfs_size=$(dd if="$img_path" bs=2 skip=107 count=4 2>/dev/null)
+
+       cfg_content=$(dd if="$img_path" bs=1 skip=$data_offset count=$(echo $((0x$cfg_size))) 2>/dev/null)
+
+       kernel_md5=$(cfg_value_get "$cfg_content" "vmlinux" "md5sum")
+       rootfs_md5=$(cfg_value_get "$cfg_content" "rootfs" "md5sum")
+       rootfs_checksize=$(cfg_value_get "$cfg_content" "rootfs" "checksize")
+
+       if [ "$((0x$kernel_size % $block_size))" = "0" ]
+               then
+                       kernel_bsize=$(echo $((0x$kernel_size)))
+               else
+                       kernel_bsize=$((0x$kernel_size + ($block_size - (0x$kernel_size % $block_size))))
+       fi
+
+       mtd -q erase inactive
+
+       offset=$(echo $(($data_offset + 0x$cfg_size + 0x$kernel_size)))
+       dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$rootfs_size))) 2>&- | mtd -n -p $kernel_bsize $append write - "inactive"
+
+       offset=$(echo $(($data_offset + 0x$cfg_size)))
+       dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$kernel_size))) 2>&- | mtd -n write - "inactive"
+
+       rm $uboot_env_upgrade 2>&-
+
+       if [ "$(grep 'mtd3:.*inactive' /proc/mtd)" ]
+               then
+                       printf "kernel_size_1 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
+                       printf "rootfs_size_1 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
+                       printf "bootseq 1,2\n" >> $uboot_env_upgrade
+                       kernel_start_addr=0x9f1c0000
+               else
+                       printf "kernel_size_2 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
+                       printf "rootfs_size_2 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
+                       printf "bootseq 2,1\n" >> $uboot_env_upgrade
+                       kernel_start_addr=0x9f8c0000
+       fi
+
+       printf "vmlinux_start_addr %s\n" $kernel_start_addr >> $uboot_env_upgrade
+       printf "vmlinux_size 0x%s\n" $kernel_size >> $uboot_env_upgrade
+       printf "vmlinux_checksum %s\n" $kernel_md5 >> $uboot_env_upgrade
+       printf "rootfs_start_addr 0x%x\n" $(($kernel_start_addr + $kernel_bsize)) >> $uboot_env_upgrade
+       printf "rootfs_size %s\n" $rootfs_checksize >> $uboot_env_upgrade
+       printf "rootfs_checksum %s\n" $rootfs_md5 >> $uboot_env_upgrade
+
+       fw_setenv -s $uboot_env_upgrade || {
+               echo "failed to update U-Boot environment"
+               return 1
+       }
+}