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mvebu: add sysupgrade support for clearfog

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Add and enable sysupgrade support for clearfog boards, based on how the
brcm2708 target does it.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Jonas Gorski
2016-09-26 12:02:40 +02:00
parent c359d7e81b
commit 6859098d97
5 changed files with 79 additions and 8 deletions
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32
target/linux/mvebu/base-files/lib/upgrade/clearfog.sh Normal file
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@@ -0,0 +1,32 @@
get_magic_at() {
local file="$1"
local pos="$2"
get_image "$file" | dd bs=1 count=2 skip="$pos" 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
}
platform_check_image_clearfog() {
local file="$1"
local magic
magic=$(get_magic_at "$file" 510)
[ "$magic" != "55aa" ] && {
echo "Failed to verify MBR boot signature."
return 1
}
return 0;
}
platform_do_upgrade_clearfog() {
sync
get_image "$1" | dd of=/dev/mmcblk0 bs=2M conv=fsync
sleep 1
}
platform_copy_config_clearfog() {
mkdir -p /boot
[ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime /dev/mmcblk0p1 /boot
cp -af "$CONF_TAR" /boot/
sync
umount /boot
}

19
target/linux/mvebu/base-files/lib/upgrade/linksys.sh
View File

@@ -74,13 +74,18 @@ platform_do_upgrade_linksys() {
}
linksys_preupgrade() {
export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /usr/sbin/fw_printenv /usr/sbin/fw_setenv"
export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /bin/mkdir /bin/touch"
export RAMFS_COPY_DATA="${RAMFS_COPY_DATA} /etc/fw_env.config /var/lock/fw_printenv.lock"
local board=$(mvebu_board_name)
[ -f /tmp/sysupgrade.tgz ] && {
cp /tmp/sysupgrade.tgz /tmp/syscfg/sysupgrade.tgz
}
case "$board" in
armada-385-linksys-caiman|armada-385-linksys-cobra|armada-385-linksys-shelby|armada-xp-linksys-mamba)
export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /usr/sbin/fw_printenv /usr/sbin/fw_setenv"
export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /bin/mkdir /bin/touch"
export RAMFS_COPY_DATA="${RAMFS_COPY_DATA} /etc/fw_env.config /var/lock/fw_printenv.lock"
[ -f /tmp/sysupgrade.tgz ] && {
cp /tmp/sysupgrade.tgz /tmp/syscfg/sysupgrade.tgz
}
;;
esac
}
append sysupgrade_pre_upgrade linksys_preupgrade

16
target/linux/mvebu/base-files/lib/upgrade/platform.sh
View File

@@ -20,6 +20,10 @@ platform_check_image() {
}
return 0;
;;
armada-388-clearfog)
platform_check_image_clearfog "$ARGV"
return $?
;;
esac
echo "Sysupgrade is not yet supported on $board."
@@ -33,11 +37,23 @@ platform_do_upgrade() {
armada-385-linksys-caiman|armada-385-linksys-cobra|armada-385-linksys-shelby|armada-xp-linksys-mamba)
platform_do_upgrade_linksys "$ARGV"
;;
armada-388-clearfog)
platform_do_upgrade_clearfog "$ARGV"
;;
*)
default_do_upgrade "$ARGV"
;;
esac
}
platform_copy_config() {
local board=$(mvebu_board_name)
case "$board" in
armada-388-clearfog)
platform_copy_config_clearfog "$ARGV"
;;
esac
}
disable_watchdog() {
killall watchdog