RepoMirrors/openwrt
1
0
Fork 0
mirror of git://git.openwrt.org/openwrt/openwrt.git synced 2025-01-05 06:02:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

mvebu: sysupgrade: write additional information to log output

Browse Source 
This will explain what is actually occuring on dd invocations.
Additionally remove comments for steps which are described by printed
statements anyway.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
This commit is contained in:
Tomasz Maciej Nowak 2020-12-01 18:29:17 +01:00 committed by Adrian Schmutzler
parent b5036569aa
commit 1ac3b53278
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
target/linux/mvebu/base-files/lib/upgrade/sdcard.sh
View File

@ -9,7 +9,7 @@ platform_check_image_sdcard() {
get_partitions "/dev/$diskdev" bootdisk
#extract the boot sector from the image
v "Extract boot sector from the image"
get_image_dd "$1" of=/tmp/image.bs count=1 bs=512b
get_partitions /tmp/image.bs image
@ -40,7 +40,7 @@ platform_do_upgrade_sdcard() {
if [ "$UPGRADE_OPT_SAVE_PARTITIONS" = "1" ]; then
get_partitions "/dev/$diskdev" bootdisk
#extract the boot sector from the image
v "Extract boot sector from the image"
get_image_dd "$1" of=/tmp/image.bs count=1 bs=512b
get_partitions /tmp/image.bs image
@ -59,7 +59,7 @@ platform_do_upgrade_sdcard() {
partx -d - "/dev/$diskdev"
partx -a - "/dev/$diskdev"
else
#write uboot image
v "Writing bootloader to /dev/$diskdev"
get_image_dd "$1" of="$diskdev" bs=512 skip=1 seek=1 count=2048 conv=fsync
#iterate over each partition from the image and write it to the boot disk
while read part start size; do
@ -71,7 +71,6 @@ platform_do_upgrade_sdcard() {
fi
done < /tmp/partmap.image
#copy partition uuid
v "Writing new UUID to /dev/$diskdev..."
get_image_dd "$1" of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync
fi