diff options
| author | Szabolcs Hubai <szab.hu@gmail.com> | 2022-09-26 08:42:54 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2022-11-12 18:15:55 +0100 |
| commit | e7ad68d682bdb73b7d13d6c4b8d1d65d9f050138 (patch) | |
| tree | 4907cd885cda8b1b91766d984615d987a0f2ccb7 /target/linux/ramips/image/Makefile | |
| parent | ffa4b5283b390099a207dcd22c6e9b0b528ac1e4 (diff) | |
| download | upstream-e7ad68d682bdb73b7d13d6c4b8d1d65d9f050138.tar.gz upstream-e7ad68d682bdb73b7d13d6c4b8d1d65d9f050138.tar.bz2 upstream-e7ad68d682bdb73b7d13d6c4b8d1d65d9f050138.zip | |
ramips: define lzma-loader recipe for SEAMA devices
Define "Device/seama-lzma-loader" recipe for SEAMA devices to help
contributors avoid doing recipe mistakes.
In a forum topic [0] I was under the impression that the good old
uimage-lzma-loader didn't fix the LZMA ERROR 1 for a device.
It was found out, that the uimage-lzma-loader never worked because the
KERNEL variable was overriden earlier (also an LZMA ERROR 1 related
commit, 6fba88de1913), and the "use lzma-loader" fix (commit
09faa73c53bd) didn't catch that to include the "loader-kernel" part.
I contributed an LZMA ERROR 1 fix (commit ce1957100411) for the SEAMA
device D-Link DIR-860L B1, where I had to duplicate the whole
uimage-lzma-loader recipe because of the special needs of the vendor
bootloader.
This new recipe reuse most of uimage-lzma-loader's KERNEL definiton to
avoid duplication.
It uses "relocate-kernel" as it needed for D-Link DIR-860L B1 to
boot from flash, and it's compatible with D-Link DIR-645 too.
It repacks lzma-loader with lzma for kernel (without uImage), because
these weird hacked vendor bootloaders accepts only LZMA compressed
kernels from flash:
We have SEAMA, Image Size = 4759794
Verifying Checksum ...
Uncompressing SEAMA linux.lzma ... OK
It uses uImage header for initramfs kernel to be little bit verbose.
0: https://forum.openwrt.org/t/136435/10
Signed-off-by: Szabolcs Hubai <szab.hu@gmail.com>
Diffstat (limited to 'target/linux/ramips/image/Makefile')
| -rw-r--r-- | target/linux/ramips/image/Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile index 0992d6ba9f..275251ff6b 100644 --- a/target/linux/ramips/image/Makefile +++ b/target/linux/ramips/image/Makefile @@ -213,7 +213,15 @@ endef define Device/uimage-lzma-loader LOADER_TYPE := bin - KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none + KERNEL/lzma-loader := kernel-bin | append-dtb | lzma | loader-kernel + KERNEL := $$(KERNEL/lzma-loader) | uImage none +endef + +define Device/seama-lzma-loader + $(Device/seama) + $(Device/uimage-lzma-loader) + KERNEL := $$(KERNEL/lzma-loader) | relocate-kernel | lzma -a0 + KERNEL_INITRAMFS := $$(KERNEL/lzma-loader) | uImage none endef include $(SUBTARGET).mk |