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| author | Pawel Dembicki <paweldembicki@gmail.com> | 2020-08-19 12:13:26 +0200 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-10-26 00:40:12 +0100 |
| commit | 3605eff88190af9cc2905ba750252c1643a1bc7d (patch) | |
| tree | 478a38f0a5e5e459131fa6cd9e360731c1e8a878 /target/linux/layerscape/image/Makefile | |
| parent | 6180005debe3f2502e5c2e1839f05682338990b4 (diff) | |
| download | upstream-3605eff88190af9cc2905ba750252c1643a1bc7d.tar.gz upstream-3605eff88190af9cc2905ba750252c1643a1bc7d.tar.bz2 upstream-3605eff88190af9cc2905ba750252c1643a1bc7d.zip | |
layerscape: add dtb to sysupgrade
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>
Diffstat (limited to 'target/linux/layerscape/image/Makefile')
| -rw-r--r-- | target/linux/layerscape/image/Makefile | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/target/linux/layerscape/image/Makefile b/target/linux/layerscape/image/Makefile index 8a38a25041..08864b1316 100644 --- a/target/linux/layerscape/image/Makefile +++ b/target/linux/layerscape/image/Makefile @@ -11,8 +11,8 @@ LS_SD_ROOTFSPART_OFFSET = 64 LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \ $(CONFIG_TARGET_ROOTFS_PARTSIZE)) * 1024 * 1024))) -# The limitation of flash sysupgrade.bin is 16MB kernel + 32MB rootfs -LS_SYSUPGRADE_IMAGE_SIZE = 48m +# The limitation of flash sysupgrade.bin is 1MB dtb + 16MB kernel + 32MB rootfs +LS_SYSUPGRADE_IMAGE_SIZE = 49m define Build/ls-clean rm -f $@ @@ -46,6 +46,13 @@ define Build/traverse-fit @mv -f $@.new $@ endef +define Device/fix-sysupgrade + DEVICE_COMPAT_VERSION := 2.0 + DEVICE_COMPAT_MESSAGE := DTB was added to sysupgrade. Image format is different. \ + To use sysupgrade You need to change firmware partition in bootargs to "49m@0xf00000(firmware)" and saveenv. \ + After that, You can use "sysupgrade -F". +endef + include $(SUBTARGET).mk $(eval $(call BuildImage)) |