openwrtv4/target/linux/imx23/image/Makefile
Zoltan Herpai 330c236833 imx23: add support for u-boot image build
SVN-Revision: 37823
2013-08-22 19:29:07 +00:00

45 lines
1.2 KiB
Makefile

#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Image/BuildKernel/olinuxino-bootlet
cat $(LINUX_DIR)/arch/arm/boot/zImage $(LINUX_DIR)/arch/arm/boot/dts/imx23-olinuxino.dtb > $(STAGING_DIR)/zImage_dtb
(cd $(STAGING_DIR); \
$(STAGING_DIR)/../host/bin/elftosb -z -c ./linux_prebuilt.db -o linux.sb; \
dd if=/dev/zero of=sd_mmc_bootstream.raw bs=512 count=4; \
dd if=linux.sb of=$(BIN_DIR)/openwrt-imx23-sbImage ibs=512 seek=4; \
)
endef
define Image/BuildKernel/olinuxino-uboot
mkimage -A arm -O linux -T kernel -C none \
-a 0x42000000 -e 0x42000000 \
-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' \
-d $(KDIR)/vmlinux $(KDIR)/uImage
cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
endef
define Image/BuildKernel
ifeq ($(CONFIG_PACKAGE_imx-bootlets),y)
$(call Image/BuildKernel/olinuxino-bootlet)
endif
ifeq ($(CONFIG_PACKAGE_uboot-imx23-mx23_olinuxino),y)
$(call Image/BuildKernel/olinuxino-uboot)
endif
endef
define Image/Build
$(call Image/Build/$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
endef
$(eval $(call BuildImage))