c06fb25d1f
Some checks failed
Build Kernel / Build all affected Kernels (push) Has been cancelled
Build all core packages / Build all core packages for selected target (push) Has been cancelled
Build and Push prebuilt tools container / Build and Push all prebuilt containers (push) Has been cancelled
Build Toolchains / Build Toolchains for each target (push) Has been cancelled
Build host tools / Build host tools for linux and macos based systems (push) Has been cancelled
Coverity scan build / Coverity x86/64 build (push) Has been cancelled
54 lines
1.4 KiB
Bash
54 lines
1.4 KiB
Bash
#
|
|
# Copyright (C) 2015 OpenWrt.org
|
|
#
|
|
|
|
. /lib/functions.sh
|
|
#Note: this code also uses some functions from nand.sh, but it is expected to be run by nand.sh, so we are not
|
|
#sourcing it explicitly here
|
|
|
|
UBNT_ERX_KERNEL_INDEX_OFFSET=160
|
|
|
|
ubnt_update_kernel_flag() {
|
|
local factory_mtd=$1
|
|
local kernel_index=$(hexdump -s $UBNT_ERX_KERNEL_INDEX_OFFSET -n 1 -e '/1 "%X "' ${factory_mtd})
|
|
|
|
if [ $kernel_index = "0" ]; then
|
|
echo "Kernel flag already set to kernel slot 1"
|
|
return 0
|
|
fi
|
|
|
|
if ! (echo -e "\x00" | dd of=${factory_mtd} bs=1 count=1 seek=$UBNT_ERX_KERNEL_INDEX_OFFSET); then
|
|
echo 'Failed to update kernel bootup index' >&2
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
platform_upgrade_ubnt_erx() {
|
|
local factory_mtd=$(find_mtd_part factory)
|
|
if [ -z "$factory_mtd" ]; then
|
|
echo "cannot find factory partition" >&2
|
|
exit 1
|
|
fi
|
|
|
|
#Remove volume possibly left over from stock firmware
|
|
local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
|
|
if [ -z "$ubidev" ]; then
|
|
local mtdnum="$( find_mtd_index "$CI_UBIPART" )"
|
|
if [ -z "$mtdnum" ]; then
|
|
echo "cannot find ubi mtd partition $CI_UBIPART" >&2
|
|
exit 1
|
|
fi
|
|
ubiattach -m "$mtdnum"
|
|
sync
|
|
ubidev="$( nand_find_ubi "$CI_UBIPART" )"
|
|
fi
|
|
if [ -n "$ubidev" ]; then
|
|
local troot_ubivol="$( nand_find_volume $ubidev troot )"
|
|
[ -n "$troot_ubivol" ] && ubirmvol /dev/$ubidev -N troot || true
|
|
fi
|
|
|
|
ubnt_update_kernel_flag ${factory_mtd} || exit 1
|
|
|
|
nand_do_upgrade "$1"
|
|
}
|