diff options
Diffstat (limited to 'target/linux/mvebu')
| -rw-r--r-- | target/linux/mvebu/base-files/lib/upgrade/uDPU.sh | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh b/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh index 1e98f675f6..48c3209a99 100644 --- a/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh +++ b/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh @@ -1,3 +1,4 @@ +udpu_check_emmc() { # uDPU uses combined ext4 and f2fs partitions. # partition layout: # 1. boot (ext4) @@ -5,17 +6,18 @@ # 3. rootfs (f2fs) # 4. misc (f2fs) -# Check which device is available, depending on the board revision -if [ -b "/dev/mmcblk1" ]; then - emmc_dev=/dev/mmcblk1 -elif [ -b "/dev/mmcblk0" ]; then - emmc_dev=/dev/mmcblk0 -else - echo "Cannot detect eMMC flash, aborting.." - exit 1 -fi - -part_prep() { + # Check which device is available, depending on the board revision + if [ -b "/dev/mmcblk1" ]; then + emmc_dev=/dev/mmcblk1 + elif [ -b "/dev/mmcblk0" ]; then + emmc_dev=/dev/mmcblk0 + else + echo "Cannot detect eMMC flash, aborting.." + exit 1 + fi +} + +udpu_part_prep() { if [ "$(grep $1 /proc/mounts)" ]; then mounted_part="$(grep $1 /proc/mounts | awk '{print $2}' | head -1)" umount $mounted_part @@ -23,7 +25,7 @@ part_prep() { fi } -do_part_check() { +udpu_do_part_check() { local emmc_parts="1 2 3 4" local part_valid="1" @@ -39,17 +41,17 @@ do_part_check() { # Format the /misc part right away as we will need it for the firmware printf "Formating /misc partition, this make take a while..\n" - part_prep ${emmc_dev}p4 + udpu_part_prep ${emmc_dev}p4 mkfs.f2fs -q -l misc ${emmc_dev}p4 [ $? -eq 0 ] && printf "/misc partition formated successfully\n" || printf "/misc partition formatting failed\n" - do_initial_setup + udpu_do_initial_setup else printf "Partition table looks ok\n" fi } -do_misc_prep() { +udpu_do_misc_prep() { if [ ! "$(grep -wo /misc /proc/mounts)" ]; then mkdir -p /misc mount ${emmc_dev}p4 /misc @@ -61,7 +63,7 @@ do_misc_prep() { format_count=0 while [ "$format_count" -lt "1" ]; do - part_prep ${emmc_dev}p4 + udpu_part_prep ${emmc_dev}p4 mkfs.f2fs -q -l misc ${emmc_dev}p4 mount ${emmc_dev}p4 /misc if [ $? -ne 0 ]; then @@ -77,23 +79,23 @@ do_misc_prep() { fi } -do_initial_setup() { +udpu_do_initial_setup() { # Prepare /recovery parition - part_prep ${emmc_dev}p2 + udpu_part_prep ${emmc_dev}p2 mkfs.ext4 -q ${emmc_dev}p2 | echo y &> /dev/null # Prepare /boot partition - part_prep ${emmc_dev}p1 + udpu_part_prep ${emmc_dev}p1 mkfs.ext4 -q ${emmc_dev}p1 | echo y &> /dev/null # Prepare /root partition printf "Formating /root partition, this may take a while..\n" - part_prep ${emmc_dev}p3 + udpu_part_prep ${emmc_dev}p3 mkfs.f2fs -q -l rootfs ${emmc_dev}p3 [ $? -eq 0 ] && printf "/root partition reformated\n" } -do_regular_upgrade() { +udpu_do_regular_upgrade() { # Clean /boot partition - mfks.ext4 is not available in chroot [ "$(grep -wo /boot /proc/mounts)" ] && umount /boot mkdir -p /tmp/boot @@ -108,14 +110,16 @@ do_regular_upgrade() { } platform_do_upgrade_uDPU() { + udpu_check_emmc + # Prepare and extract firmware on /misc partition - do_misc_prep + udpu_do_misc_prep [ -f "/misc/firmware" ] && rm -r /misc/firmware mkdir -p /misc/firmware tar xzf "$1" -C /misc/firmware/ - do_regular_upgrade + udpu_do_regular_upgrade printf "Updating /boot partition\n" tar xzf /misc/firmware/boot.tgz -C /tmp/boot |