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layerscape: add dtb to sysupgrade

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At this moment sysupgrade replaces only kernel and rootfs.

This patch add dtb part to sysupgrade images to avoid situation
when old dtb make system broken.

Is possible to sysupgrade older images for NOR devices:
1. Firmware partition in bootargs need to be updated to:
   "49m@0xf00000(firmware)". Env should be saved after changes.
2. After step one, "sysupgrade -F" will work.

Run tested: LS1046A-RDB

Reviewed-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[bump PKG_RELEASE for uboot-layerscape]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Pawel Dembicki
2020-08-19 12:13:26 +02:00
committed by Adrian Schmutzler
parent 6180005deb
commit 3605eff881
12 changed files with 66 additions and 18 deletions
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19
target/linux/layerscape/base-files/etc/uci-defaults/05_fix-compat-version Normal file
View File

@@ -0,0 +1,19 @@
#
# Copyright (C) 2020 OpenWrt.org
#
. /lib/functions.sh
case "$(board_name)" in
fsl,ls1012a-rdb | \
fsl,ls1021a-twr | \
fsl,ls1043a-rdb | \
fsl,ls1046a-rdb | \
fsl,ls1088a-rdb | \
fsl,ls2088a-rdb)
uci set system.@system[0].compat_version="2.0"
uci commit system
;;
esac
exit 0