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lantiq: use upstream mechanism to append device tree file

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Instead of using our patch-dtb program just place the device tree
behind the kernel binary and then let the in kernel mechanism fetch it.
This also adds support for having the device tree file in the boot
loader.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 49050
This commit is contained in:
John Crispin
2016-03-20 14:41:54 +00:00
parent 217a643755
commit d6d0597cdf
6 changed files with 91 additions and 69 deletions
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4
target/linux/lantiq/image/Makefile
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@@ -32,8 +32,8 @@ endef
define PatchKernelLzma
cp $(KDIR)/vmlinux$(2) $(KDIR)/vmlinux$(2)-$(1)
$(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(KDIR)/$(1).dtb ../dts/$(1).dts
$(STAGING_DIR_HOST)/bin/patch-dtb $(KDIR)/vmlinux$(2)-$(1) $(KDIR)/$(1).dtb
$(call CompressLzma,$(KDIR)/vmlinux$(2)-$(1),$(KDIR)/vmlinux$(2)-$(1).lzma)
cat $(KDIR)/vmlinux$(2)-$(1) $(KDIR)/$(1).dtb > $(KDIR)/vmlinux$(2)-$(1).tmp
$(call CompressLzma,$(KDIR)/vmlinux$(2)-$(1).tmp,$(KDIR)/vmlinux$(2)-$(1).lzma)
endef
define MkBrnImage