mvebu: Add subtarget for Cortex A9 build

[openwrt/openwrt.git] / target / linux / mvebu / image / Makefile

diff --git a/target/linux/mvebu/image/Makefile b/target/linux/mvebu/image/Makefile
index e89530a650e24db0ad3f798d7b1d5d19f38e5429..6e012a61e1ad8bd2edc7692480890d3ecac0c981 100644 (file)
--- a/target/linux/mvebu/image/Makefile
+++ b/target/linux/mvebu/image/Makefile
@@ -1,54 +1,105 @@
 #
-# Copyright (C) 2012 OpenWrt.org
+# Copyright (C) 2012-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-project.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
+
+JFFS2_BLOCKSIZE = 128k
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
-TARGET_DTBS := armada-xp-db armada-370-db armada-xp-openblocks-ax3-4 armada-370-mirabox \
-               armada-370-rd armada-xp-gp
+KERNEL_LOADADDR := 0x00008000
 
-LOADADDR:=0x00008000
+SIGNATURE:=$(shell printf "%.8s" $(SOURCE_DATE_EPOCH))
 
-JFFS2_BLOCKSIZE = 128k
+define Build/dtb
+       $(call Image/BuildDTB,$(DTS_DIR)/$(DEVICE_DTS).dts,$@.dtb)
+endef
+
+# SD-Card Images:
+# these values are optimized for a 4GB labeled sdcard that actually holds 7744512 sectors of 512 byte
+# MBR:            2048 sectors
+# Partition 1:   32768 sectors
+# Partition 2:   98304 sectors (configurable)
+
+define Build/boot-scr
+       rm -f $@-boot.scr
+       mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d $(DEVICE_NAME).bootscript $@-boot.scr
+endef
+
+define Build/boot-img
+       rm -f $@.boot
+       mkfs.fat -C $@.boot 16384
+       $(foreach dts,$(DEVICE_DTS), mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb ::$(dts).dtb;)
+       mcopy -i $@.boot $(IMAGE_KERNEL) ::zImage
+       -mcopy -i $@.boot $@-boot.scr ::boot.scr
+endef
 
-UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
+define Build/sdcard-img
+       if [ -n "$(UBOOT)" ]; then UBOOT="$(STAGING_DIR_IMAGE)/$(UBOOT)"; fi; \
+       ROOTFS_SIZE=$$(( $(CONFIG_TARGET_ROOTFS_PARTSIZE) * 1024 * 2 )); \
+       SIGNATURE="$(SIGNATURE)" \
+       ./gen_mvebu_sdcard_img.sh $@ \
+               $$UBOOT \
+               c 32768 $@.boot \
+               83 $$ROOTFS_SIZE $(IMAGE_ROOTFS)
+endef
 
-define Image/Build/MkuImage
-       mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \
-       -n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2);
+define Build/omnia-medkit-initramfs
+       $(TAR) -c -T /dev/null -f $@
+       rm -rf $(dir $(IMAGE_KERNEL))boot
+       mkdir -p $(dir $(IMAGE_KERNEL))boot/boot/
+       cp $(KDIR)/zImage-initramfs $(dir $(IMAGE_KERNEL))boot/boot/zImage
+       cp $(DTS_DIR)/$(DEVICE_DTS).dtb $(dir $(IMAGE_KERNEL))boot/boot/dtb
+       $(TAR) -rp --numeric-owner --owner=0 --group=0 --sort=name \
+               $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+               --file=$@ -C $(dir $(IMAGE_KERNEL))boot/ .
 endef
 
-define Image/Build/DTB
-       cp $(KDIR)/zImage$(2) $(KDIR)/zImage$(2)-$(1);
-       cat $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
-       $(call Image/Build/MkuImage,$(KDIR)/zImage$(2)-$(1),$(KDIR)/uImage$(2)-$(1))
-       cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
+define Device/Default
+  PROFILES := Default
+  DEVICE_DTS := $(1)
+  BOARD_NAME = $$(DEVICE_DTS)
+  KERNEL_NAME := zImage
+  KERNEL := kernel-bin | append-dtb | uImage none
+  SUPPORTED_DEVICES = $$(DEVICE_DTS)
 endef
 
-define Image/BuildKernel
-       $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb)))
- ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-       $(call Image/Build/Initramfs)
- endif
+define Device/UBI
+  IMAGES := sysupgrade.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 endef
 
-define Image/Build/squashfs
-       $(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs 128
+define Device/UBI-factory
+  $(Device/UBI)
+  UBINIZE_OPTS := -E 5
+  IMAGES += factory.img
+  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
 endef
 
-define Image/Build/Initramfs
-       $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs))
+define Device/NAND-128K
+  $(Device/UBI)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  SUBPAGESIZE := 512
+  VID_HDR_OFFSET := 2048
 endef
 
-define Image/Build
-       $(call Image/Build/$(1))
-       dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-       $(call Image/Build/Initramfs)
-endif
+define Device/NAND-256K
+  $(Device/UBI)
+  BLOCKSIZE := 256k
+  PAGESIZE := 4096
 endef
 
+define Device/NAND-512K
+  $(Device/UBI)
+  BLOCKSIZE := 512k
+  PAGESIZE := 4096
+endef
+
+include cortex-a9.mk
+
 $(eval $(call BuildImage))