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| author | Tal Keren <kooolk@gmail.com> | 2016-01-07 02:40:47 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2016-12-22 14:50:05 +0100 |
| commit | 0d9d980ecd6fce5708003ed16c3238a680b1b16e (patch) | |
| tree | 4fdf81d05143bd7d2b9ad891b9d72e106dd2fb30 /target/linux | |
| parent | 87b0747263bdfdfd58eff6c8d772ba5d959692f4 (diff) | |
| download | upstream-0d9d980ecd6fce5708003ed16c3238a680b1b16e.tar.gz upstream-0d9d980ecd6fce5708003ed16c3238a680b1b16e.tar.bz2 upstream-0d9d980ecd6fce5708003ed16c3238a680b1b16e.zip | |
firmware-utils: kernel image generator for TP-Link RE450
The firmware image that is used in TP-Link RE450 (and some more devices from
the RE series) is tplink-safeloader.
In the kernel partition, the kernel is compressed in a regular tp-link
firmware that is just used for booting. Since it is only used for compressing
and booting, only four fields are filled in the header:
Vendor, version, kernel load address and kernel entry point.
mktplinkfw-kernel is a simpler version of mktpolinkfw that generate such
images. It also specifies the hardware id (as it is in the product info
section), so when doing a sysupgrade - the existing code will check for
hardware compatibility.
Signed-off-by: Tal Keren <kooolk@gmail.com>
[rd@radekdostal.com: add build target to .../image/tp-link.mk]
Signed-off-by: Radek Dostál <rd@radekdostal.com>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/image/tp-link.mk | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/ar71xx/image/tp-link.mk b/target/linux/ar71xx/image/tp-link.mk index 616bdb7a4b..c6508839cc 100644 --- a/target/linux/ar71xx/image/tp-link.mk +++ b/target/linux/ar71xx/image/tp-link.mk @@ -35,6 +35,16 @@ define Build/mktplinkfw-combined @mv $@.new $@ endef +# add RE450 and similar header to the kernel image +define Build/mktplinkfw-kernel + $(STAGING_DIR_HOST)/bin/mktplinkfw-kernel \ + -H $(TPLINK_HWID) -N OpenWrt -V $(REVISION) \ + -L $(KERNEL_LOADADDR) -E $(KERNEL_LOADADDR) \ + -k $@ \ + -o $@.new + @mv $@.new $@ +endef + define Device/tplink TPLINK_HWREV := 0x1 TPLINK_HEADER_VERSION := 1 |