build: Add script to generate extra images

Change-Id: I53081c7a2b4f18bc8c8a27b04d311a6b078b2022

Use CM standard qcom naming

Change-Id: I360b3dcf1fe82140a7993189e881f9d77b571bef

1 files changed, 318 insertions, 0 deletions

diff --git a/core/generate_extra_images.mk b/core/generate_extra_images.mk
new file mode 100644
index 0000000..a0aa542
--- /dev/null
+++ b/core/generate_extra_images.mk
@@ -0,0 +1,318 @@
+# This makefile is used to generate extra images for QCOM targets
+# persist, device tree & NAND images required for different QCOM targets.
+
+# These variables are required to make sure that the required
+# files/targets are available before generating NAND images.
+# This file is included from device/qcom/<TARGET>/AndroidBoard.mk
+# and gets parsed before build/core/Makefile, which has these
+# variables defined. build/core/Makefile will overwrite these
+# variables again.
+INSTALLED_BOOTIMAGE_TARGET := $(PRODUCT_OUT)/boot.img
+INSTALLED_RAMDISK_TARGET := $(PRODUCT_OUT)/ramdisk.img
+INSTALLED_SYSTEMIMAGE := $(PRODUCT_OUT)/system.img
+INSTALLED_USERDATAIMAGE_TARGET := $(PRODUCT_OUT)/userdata.img
+INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
+recovery_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.img
+
+#----------------------------------------------------------------------
+# Generate secure boot & recovery image
+#----------------------------------------------------------------------
+ifeq ($(TARGET_BOOTIMG_SIGNED),true)
+INSTALLED_SEC_BOOTIMAGE_TARGET := $(PRODUCT_OUT)/boot.img.secure
+INSTALLED_SEC_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img.secure
+
+ifneq ($(BUILD_TINY_ANDROID),true)
+intermediates := $(call intermediates-dir-for,PACKAGING,recovery_patch)
+RECOVERY_FROM_BOOT_PATCH := $(intermediates)/recovery_from_boot.p
+endif
+
+ifndef TARGET_SHA_TYPE
+  TARGET_SHA_TYPE := sha256
+endif
+
+define build-sec-image
+	$(hide) mv -f $(1) $(1).nonsecure
+	$(hide) openssl dgst -$(TARGET_SHA_TYPE) -binary $(1).nonsecure > $(1).$(TARGET_SHA_TYPE)
+	$(hide) openssl rsautl -sign -in $(1).$(TARGET_SHA_TYPE) -inkey $(PRODUCT_PRIVATE_KEY) -out $(1).sig
+	$(hide) dd if=/dev/zero of=$(1).sig.padded bs=$(BOARD_KERNEL_PAGESIZE) count=1
+	$(hide) dd if=$(1).sig of=$(1).sig.padded conv=notrunc
+	$(hide) cat $(1).nonsecure $(1).sig.padded > $(1).secure
+	$(hide) rm -rf $(1).$(TARGET_SHA_TYPE) $(1).sig $(1).sig.padded
+	$(hide) mv -f $(1).secure $(1)
+endef
+
+$(INSTALLED_SEC_BOOTIMAGE_TARGET): $(INSTALLED_BOOTIMAGE_TARGET) $(RECOVERY_FROM_BOOT_PATCH)
+	$(hide) $(call build-sec-image,$(INSTALLED_BOOTIMAGE_TARGET))
+
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_SEC_BOOTIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_SEC_BOOTIMAGE_TARGET)
+
+$(INSTALLED_SEC_RECOVERYIMAGE_TARGET): $(INSTALLED_RECOVERYIMAGE_TARGET) $(RECOVERY_FROM_BOOT_PATCH)
+	$(hide) $(call build-sec-image,$(INSTALLED_RECOVERYIMAGE_TARGET))
+
+ifneq ($(BUILD_TINY_ANDROID),true)
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_SEC_RECOVERYIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_SEC_RECOVERYIMAGE_TARGET)
+endif # !BUILD_TINY_ANDROID
+endif # TARGET_BOOTIMG_SIGNED
+
+#----------------------------------------------------------------------
+# Generate persist image (persist.img)
+#----------------------------------------------------------------------
+TARGET_OUT_PERSIST := $(PRODUCT_OUT)/persist
+
+INTERNAL_PERSISTIMAGE_FILES := \
+	$(filter $(TARGET_OUT_PERSIST)/%,$(ALL_DEFAULT_INSTALLED_MODULES))
+
+INSTALLED_PERSISTIMAGE_TARGET := $(PRODUCT_OUT)/persist.img
+
+define build-persistimage-target
+    $(call pretty,"Target persist fs image: $(INSTALLED_PERSISTIMAGE_TARGET)")
+    @mkdir -p $(TARGET_OUT_PERSIST)
+    $(hide) $(MKEXTUSERIMG) -s $(TARGET_OUT_PERSIST) $@ ext4 persist $(BOARD_PERSISTIMAGE_PARTITION_SIZE)
+    $(hide) chmod a+r $@
+    $(hide) $(call assert-max-image-size,$@,$(BOARD_PERSISTIMAGE_PARTITION_SIZE),yaffs)
+endef
+
+$(INSTALLED_PERSISTIMAGE_TARGET): $(MKEXTUSERIMG) $(MAKE_EXT4FS) $(INTERNAL_PERSISTIMAGE_FILES)
+	$(build-persistimage-target)
+
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_PERSISTIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_PERSISTIMAGE_TARGET)
+
+
+#----------------------------------------------------------------------
+# Generate device tree image (dt.img)
+#----------------------------------------------------------------------
+ifeq ($(strip $(BOARD_KERNEL_SEPARATED_DT)),true)
+ifeq ($(strip $(BUILD_TINY_ANDROID)),true)
+include device/qcom/common/dtbtool/Android.mk
+endif
+
+DTBTOOL := $(HOST_OUT_EXECUTABLES)/dtbTool$(HOST_EXECUTABLE_SUFFIX)
+
+INSTALLED_DTIMAGE_TARGET := $(PRODUCT_OUT)/dt.img
+
+define build-dtimage-target
+    $(call pretty,"Target dt image: $(INSTALLED_DTIMAGE_TARGET)")
+    $(hide) $(DTBTOOL) -o $@ -s $(BOARD_KERNEL_PAGESIZE) -p $(KERNEL_OUT)/scripts/dtc/ $(KERNEL_OUT)/arch/arm/boot/
+    $(hide) chmod a+r $@
+endef
+
+$(INSTALLED_DTIMAGE_TARGET): $(DTBTOOL) $(INSTALLED_KERNEL_TARGET)
+	$(build-dtimage-target)
+
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_DTIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_DTIMAGE_TARGET)
+endif
+
+
+#----------------------------------------------------------------------
+# Generate 1GB userdata image for 8930
+#----------------------------------------------------------------------
+ifeq ($(call is-board-platform-in-list,msm8960),true)
+
+1G_USER_OUT := $(PRODUCT_OUT)/1g_user_image
+BOARD_1G_USERDATAIMAGE_PARTITION_SIZE := 5368709120
+INSTALLED_1G_USERDATAIMAGE_TARGET := $(1G_USER_OUT)/userdata.img
+
+define build-1g-userdataimage-target
+    $(call pretty,"Target 1G userdata fs image: $(INSTALLED_1G_USERDATAIMAGE_TARGET)")
+    @mkdir -p $(1G_USER_OUT)
+    $(hide) $(MKEXTUSERIMG) -s $(TARGET_OUT_DATA) $@ ext4 data $(BOARD_1G_USERDATAIMAGE_PARTITION_SIZE)
+    $(hide) chmod a+r $@
+    $(hide) $(call assert-max-image-size,$@,$(BOARD_1G_USERDATAIMAGE_PARTITION_SIZE),yaffs)
+endef
+
+$(INSTALLED_1G_USERDATAIMAGE_TARGET): $(INSTALLED_USERDATAIMAGE_TARGET)
+	$(build-1g-userdataimage-target)
+
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_1G_USERDATAIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_1G_USERDATAIMAGE_TARGET)
+
+endif
+
+
+#----------------------------------------------------------------------
+# Generate NAND images
+#----------------------------------------------------------------------
+ifeq ($(call is-board-platform-in-list,msm7x27a msm7x30),true)
+
+2K_NAND_OUT := $(PRODUCT_OUT)/2k_nand_images
+4K_NAND_OUT := $(PRODUCT_OUT)/4k_nand_images
+BCHECC_OUT := $(PRODUCT_OUT)/bchecc_images
+
+INSTALLED_2K_BOOTIMAGE_TARGET := $(2K_NAND_OUT)/boot.img
+INSTALLED_2K_SYSTEMIMAGE_TARGET := $(2K_NAND_OUT)/system.img
+INSTALLED_2K_USERDATAIMAGE_TARGET := $(2K_NAND_OUT)/userdata.img
+INSTALLED_2K_PERSISTIMAGE_TARGET := $(2K_NAND_OUT)/persist.img
+INSTALLED_2K_RECOVERYIMAGE_TARGET := $(2K_NAND_OUT)/recovery.img
+
+INSTALLED_4K_BOOTIMAGE_TARGET := $(4K_NAND_OUT)/boot.img
+INSTALLED_4K_SYSTEMIMAGE_TARGET := $(4K_NAND_OUT)/system.img
+INSTALLED_4K_USERDATAIMAGE_TARGET := $(4K_NAND_OUT)/userdata.img
+INSTALLED_4K_PERSISTIMAGE_TARGET := $(4K_NAND_OUT)/persist.img
+INSTALLED_4K_RECOVERYIMAGE_TARGET := $(4K_NAND_OUT)/recovery.img
+
+INSTALLED_BCHECC_BOOTIMAGE_TARGET := $(BCHECC_OUT)/boot.img
+INSTALLED_BCHECC_SYSTEMIMAGE_TARGET := $(BCHECC_OUT)/system.img
+INSTALLED_BCHECC_USERDATAIMAGE_TARGET := $(BCHECC_OUT)/userdata.img
+INSTALLED_BCHECC_PERSISTIMAGE_TARGET := $(BCHECC_OUT)/persist.img
+INSTALLED_BCHECC_RECOVERYIMAGE_TARGET := $(BCHECC_OUT)/recovery.img
+
+recovery_nand_fstab := $(TARGET_DEVICE_DIR)/recovery_nand.fstab
+
+NAND_BOOTIMAGE_ARGS := \
+	--kernel $(INSTALLED_KERNEL_TARGET) \
+	--ramdisk $(INSTALLED_RAMDISK_TARGET) \
+	--cmdline "$(BOARD_KERNEL_CMDLINE)" \
+	--base $(BOARD_KERNEL_BASE)
+
+NAND_RECOVERYIMAGE_ARGS := \
+	--kernel $(INSTALLED_KERNEL_TARGET) \
+	--ramdisk $(recovery_ramdisk) \
+	--cmdline "$(BOARD_KERNEL_CMDLINE)" \
+	--base $(BOARD_KERNEL_BASE)
+
+INTERNAL_4K_BOOTIMAGE_ARGS := $(NAND_BOOTIMAGE_ARGS)
+INTERNAL_4K_BOOTIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
+
+INTERNAL_2K_BOOTIMAGE_ARGS := $(NAND_BOOTIMAGE_ARGS)
+INTERNAL_2K_BOOTIMAGE_ARGS += --pagesize $(BOARD_KERNEL_2KPAGESIZE)
+
+INTERNAL_4K_MKYAFFS2_FLAGS := -c $(BOARD_KERNEL_PAGESIZE)
+INTERNAL_4K_MKYAFFS2_FLAGS += -s $(BOARD_KERNEL_SPARESIZE)
+
+INTERNAL_2K_MKYAFFS2_FLAGS := -c $(BOARD_KERNEL_2KPAGESIZE)
+INTERNAL_2K_MKYAFFS2_FLAGS += -s $(BOARD_KERNEL_2KSPARESIZE)
+
+INTERNAL_BCHECC_MKYAFFS2_FLAGS := -c $(BOARD_KERNEL_PAGESIZE)
+INTERNAL_BCHECC_MKYAFFS2_FLAGS += -s $(BOARD_KERNEL_BCHECC_SPARESIZE)
+
+INTERNAL_4K_RECOVERYIMAGE_ARGS := $(NAND_RECOVERYIMAGE_ARGS)
+INTERNAL_4K_RECOVERYIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
+
+INTERNAL_2K_RECOVERYIMAGE_ARGS := $(NAND_RECOVERYIMAGE_ARGS)
+INTERNAL_2K_RECOVERYIMAGE_ARGS += --pagesize $(BOARD_KERNEL_2KPAGESIZE)
+
+# Generate boot image for NAND
+ifeq ($(TARGET_BOOTIMG_SIGNED),true)
+
+ifndef TARGET_SHA_TYPE
+  TARGET_SHA_TYPE := sha256
+endif
+
+define build-nand-bootimage
+	@echo "target NAND boot image: $(3)"
+	$(hide) mkdir -p $(1)
+	$(hide) $(MKBOOTIMG) $(2) --output $(3).nonsecure
+	$(hide) openssl dgst -$(TARGET_SHA_TYPE)  -binary $(3).nonsecure > $(3).$(TARGET_SHA_TYPE)
+	$(hide) openssl rsautl -sign -in $(3).$(TARGET_SHA_TYPE) -inkey $(PRODUCT_PRIVATE_KEY) -out $(3).sig
+	$(hide) dd if=/dev/zero of=$(3).sig.padded bs=$(BOARD_KERNEL_PAGESIZE) count=1
+	$(hide) dd if=$(3).sig of=$(3).sig.padded conv=notrunc
+	$(hide) cat $(3).nonsecure $(3).sig.padded > $(3)
+	$(hide) rm -rf $(3).$(TARGET_SHA_TYPE) $(3).sig $(3).sig.padded
+endef
+else
+define build-nand-bootimage
+	@echo "target NAND boot image: $(3)"
+	$(hide) mkdir -p $(1)
+	$(hide) $(MKBOOTIMG) $(2) --output $(3)
+endef
+	$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
+endif
+
+# Generate system image for NAND
+define build-nand-systemimage
+  @echo "target NAND system image: $(3)"
+  $(hide) mkdir -p $(1)
+  $(hide) $(MKYAFFS2) -f $(2) $(TARGET_OUT) $(3)
+  $(hide) chmod a+r $(3)
+  $(hide) $(call assert-max-image-size,$@,$(BOARD_SYSTEMIMAGE_PARTITION_SIZE),yaffs)
+endef
+
+# Generate userdata image for NAND
+define build-nand-userdataimage
+  @echo "target NAND userdata image: $(3)"
+  $(hide) mkdir -p $(1)
+  $(hide) $(MKYAFFS2) -f $(2) $(TARGET_OUT_DATA) $(3)
+  $(hide) chmod a+r $(3)
+  $(hide) $(call assert-max-image-size,$@,$(BOARD_USERDATAIMAGE_PARTITION_SIZE),yaffs)
+endef
+
+# Generate persist image for NAND
+define build-nand-persistimage
+  @echo "target NAND persist image: $(3)"
+  $(hide) mkdir -p $(1)
+  $(hide) $(MKYAFFS2) -f $(2) $(TARGET_OUT_PERSIST) $(3)
+  $(hide) chmod a+r $(3)
+  $(hide) $(call assert-max-image-size,$@,$(BOARD_PERSISTIMAGE_PARTITION_SIZE),yaffs)
+endef
+
+$(INSTALLED_4K_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_BOOTIMAGE_TARGET)
+	$(hide) $(call build-nand-bootimage,$(4K_NAND_OUT),$(INTERNAL_4K_BOOTIMAGE_ARGS),$(INSTALLED_4K_BOOTIMAGE_TARGET))
+ifeq ($(call is-board-platform,msm7x27a),true)
+	$(hide) $(call build-nand-bootimage,$(2K_NAND_OUT),$(INTERNAL_2K_BOOTIMAGE_ARGS),$(INSTALLED_2K_BOOTIMAGE_TARGET))
+	$(hide) $(call build-nand-bootimage,$(BCHECC_OUT),$(INTERNAL_4K_BOOTIMAGE_ARGS),$(INSTALLED_BCHECC_BOOTIMAGE_TARGET))
+endif # is-board-platform
+
+$(INSTALLED_4K_SYSTEMIMAGE_TARGET): $(MKYAFFS2) $(INSTALLED_SYSTEMIMAGE)
+	$(hide) $(call build-nand-systemimage,$(4K_NAND_OUT),$(INTERNAL_4K_MKYAFFS2_FLAGS),$(INSTALLED_4K_SYSTEMIMAGE_TARGET))
+ifeq ($(call is-board-platform,msm7x27a),true)
+	$(hide) $(call build-nand-systemimage,$(2K_NAND_OUT),$(INTERNAL_2K_MKYAFFS2_FLAGS),$(INSTALLED_2K_SYSTEMIMAGE_TARGET))
+	$(hide) $(call build-nand-systemimage,$(BCHECC_OUT),$(INTERNAL_BCHECC_MKYAFFS2_FLAGS),$(INSTALLED_BCHECC_SYSTEMIMAGE_TARGET))
+endif # is-board-platform
+
+$(INSTALLED_4K_USERDATAIMAGE_TARGET): $(MKYAFFS2) $(INSTALLED_USERDATAIMAGE_TARGET)
+	$(hide) $(call build-nand-userdataimage,$(4K_NAND_OUT),$(INTERNAL_4K_MKYAFFS2_FLAGS),$(INSTALLED_4K_USERDATAIMAGE_TARGET))
+ifeq ($(call is-board-platform,msm7x27a),true)
+	$(hide) $(call build-nand-userdataimage,$(2K_NAND_OUT),$(INTERNAL_2K_MKYAFFS2_FLAGS),$(INSTALLED_2K_USERDATAIMAGE_TARGET))
+	$(hide) $(call build-nand-userdataimage,$(BCHECC_OUT),$(INTERNAL_BCHECC_MKYAFFS2_FLAGS),$(INSTALLED_BCHECC_USERDATAIMAGE_TARGET))
+endif # is-board-platform
+
+$(INSTALLED_4K_PERSISTIMAGE_TARGET): $(MKYAFFS2) $(INSTALLED_PERSISTIMAGE_TARGET)
+	$(hide) $(call build-nand-persistimage,$(4K_NAND_OUT),$(INTERNAL_4K_MKYAFFS2_FLAGS),$(INSTALLED_4K_PERSISTIMAGE_TARGET))
+ifeq ($(call is-board-platform,msm7x27a),true)
+	$(hide) $(call build-nand-persistimage,$(2K_NAND_OUT),$(INTERNAL_2K_MKYAFFS2_FLAGS),$(INSTALLED_2K_PERSISTIMAGE_TARGET))
+	$(hide) $(call build-nand-persistimage,$(BCHECC_OUT),$(INTERNAL_BCHECC_MKYAFFS2_FLAGS),$(INSTALLED_BCHECC_PERSISTIMAGE_TARGET))
+endif # is-board-platform
+
+$(INSTALLED_4K_RECOVERYIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_RECOVERYIMAGE_TARGET) $(recovery_nand_fstab)
+	$(hide) cp -f $(recovery_nand_fstab) $(TARGET_RECOVERY_ROOT_OUT)/etc
+	$(MKBOOTFS) $(TARGET_RECOVERY_ROOT_OUT) | $(MINIGZIP) > $(recovery_ramdisk)
+	$(hide) $(call build-nand-bootimage,$(4K_NAND_OUT),$(INTERNAL_4K_RECOVERYIMAGE_ARGS),$(INSTALLED_4K_RECOVERYIMAGE_TARGET))
+ifeq ($(call is-board-platform,msm7x27a),true)
+	$(hide) $(call build-nand-bootimage,$(2K_NAND_OUT),$(INTERNAL_2K_RECOVERYIMAGE_ARGS),$(INSTALLED_2K_RECOVERYIMAGE_TARGET))
+	$(hide) $(call build-nand-bootimage,$(BCHECC_OUT),$(INTERNAL_4K_RECOVERYIMAGE_ARGS),$(INSTALLED_BCHECC_RECOVERYIMAGE_TARGET))
+endif # is-board-platform
+
+ALL_DEFAULT_INSTALLED_MODULES += \
+	$(INSTALLED_4K_BOOTIMAGE_TARGET) \
+	$(INSTALLED_4K_SYSTEMIMAGE_TARGET) \
+	$(INSTALLED_4K_USERDATAIMAGE_TARGET) \
+	$(INSTALLED_4K_PERSISTIMAGE_TARGET)
+
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += \
+	$(INSTALLED_4K_BOOTIMAGE_TARGET) \
+	$(INSTALLED_4K_SYSTEMIMAGE_TARGET) \
+	$(INSTALLED_4K_USERDATAIMAGE_TARGET) \
+	$(INSTALLED_4K_PERSISTIMAGE_TARGET)
+
+ifneq ($(BUILD_TINY_ANDROID),true)
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_4K_RECOVERYIMAGE_TARGET)
+ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(INSTALLED_4K_RECOVERYIMAGE_TARGET)
+endif # !BUILD_TINY_ANDROID
+
+endif # is-board-platform-in-list
+
+.PHONY: aboot
+aboot: $(INSTALLED_BOOTLOADER_MODULE)
+
+.PHONY: kernel
+kernel: $(INSTALLED_BOOTIMAGE_TARGET) $(INSTALLED_SEC_BOOTIMAGE_TARGET) $(INSTALLED_4K_BOOTIMAGE_TARGET)
+
+.PHONY: recoveryimage
+recoveryimage: $(INSTALLED_RECOVERYIMAGE_TARGET) $(INSTALLED_SEC_RECOVERYIMAGE_TARGET) $(INSTALLED_4K_RECOVERYIMAGE_TARGET)
+
+.PHONY: persistimage
+persistimage: $(INSTALLED_PERSISTIMAGE_TARGET) $(INSTALLED_4K_PERSISTIMAGE_TARGET)