mirror/openwrt
1
0
Fork 1
mirror of https://git.openwrt.org/openwrt/openwrt.git synced 2026-01-28 03:37:17 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

realtek: image: add rt-loader-no-uimage recipe
Some checks are pending
Build Kernel / Build all affected Kernels (push) Waiting to run
Details

Browse source 
Add a new recipe 'rt-loader-no-uimage' that passes the kernel load
address to rt-loader, causing it to use that instead of it's initial run
address.

The usual behavior is fine for uImages where the load address is
predefined in the header, U-boot loads the image to that address and
then runs it, rt-loader just takes over that address. For non-uImage
instead, the address is tightly coupled to where the image has been
transferred during serial or TFTP upload. This may not be possible on
several devices. Passing a separate kernel load address to rt-loader
decouples that and avoids taking the pain to change the load address of
the kernel itself.

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21248
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Jonas Jelonek 2025-12-22 09:57:52 +00:00 • committed by Hauke Mehrtens
parent b1c1b713f0
commit 74b5a63cf9
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
target/linux/realtek/image/Makefile
View file

@ -30,6 +30,13 @@ define Build/rt-loader
mv "$@.new" "$@"
endef
define Build/rt-loader-no-uimage
$(MAKE) all clean -C rt-loader CROSS_COMPILE="$(TARGET_CROSS)" \
KERNEL_ADDR="$(KERNEL_LOADADDR)" KERNEL_IMG_IN="$@" \
KERNEL_IMG_OUT="$@.new" BUILD_DIR="$@.build"
mv "$@.new" "$@"
endef
define Build/zyxel-vers
( echo VERS;\
for hw in $(ZYXEL_VERS); do\