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Commit 493febf7 authored by Rahul Shahare's avatar Rahul Shahare
Browse files

AndroidKernel: Building dtb.img to support header version 2 



The dtb.img is made by concatenating all the compiled dtbs
after the kernel is compiled. This dtb.img is then added to be
a part of the boot.img.

Change-Id: I9684126c312e3f5988b1eaa298b37037a11fe747
Signed-off-by: default avatarRahul Shahare <rshaha@codeaurora.org>
parent 17c66e9e

AndroidKernel.mk

+7 −0
Original line number Diff line number Diff line
@@ -95,8 +95,15 @@ endif 
ifeq ($(TARGET_KERNEL_APPEND_DTB), true)

$(info Using appended DTB)

TARGET_PREBUILT_INT_KERNEL := $(TARGET_PREBUILT_INT_KERNEL)-dtb

else

$(info Using DTB Image)

INSTALLED_DTBIMAGE_TARGET := $(PRODUCT_OUT)/dtb.img

endif



# Creating a dtb.img once the kernel is compiled if TARGET_KERNEL_APPEND_DTB is set to be false

$(INSTALLED_DTBIMAGE_TARGET): $(INSTALLED_KERNEL_TARGET)

	cat $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/dts/qcom/*.dtb > $@



KERNEL_HEADERS_INSTALL := $(KERNEL_OUT)/usr

KERNEL_MODULES_INSTALL ?= system

KERNEL_MODULES_OUT ?= $(PRODUCT_OUT)/$(KERNEL_MODULES_INSTALL)/lib/modules