diff options
Diffstat (limited to 'target/linux/ar71xx')
| -rw-r--r-- | target/linux/ar71xx/image/Makefile | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile index f32bc59359..fc66908d64 100644 --- a/target/linux/ar71xx/image/Makefile +++ b/target/linux/ar71xx/image/Makefile @@ -842,6 +842,28 @@ define Image/BuildLoader endef # +# Embed patched lzma-compressed kernel inside lzma-loader. +# +# Specifying the command line via the lzma-loader doesn't work with some +# models (like the TP-LINK CPE series), so this version first patches the +# command line in the image and then builds the loader around it. +# +# $(1), suffix of output filename, e.g. generic, lowercase board name, etc. +# $(2), suffix of target file to build, e.g. bin, gz, elf +# $(3), kernel command line to pass from lzma-loader to kernel +# $(4), unused here +# $(5), suffix of kernel filename, e.g. -initramfs, or empty +define Image/BuildLoaderPatched + $(call PatchKernelLzma,$(1),$(3)) + -rm -rf $(KDIR)/lzma-loader + $(LOADER_MAKE) LOADER=loader-$(1).$(2) \ + LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \ + LOADER_DATA="$(KDIR_TMP)/vmlinux-$(1)$(5).bin.lzma" BOARD="$(1)" \ + compile loader.$(2) + -$(CP) $(KDIR)/loader-$(1).$(2) $(KDIR)/loader-$(1)$(5).$(2) +endef + +# # Build lzma-loader alone which will search for lzma-compressed kernel identified by # uImage header with magic "OKLI" at boot time. # |