-#
+#
# Copyright (C) 2006-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
-UBIFS_OPTS = -F -m 2048 -e 126KiB -c 2048 -U
-UBI_OPTS = -m 2048 -p 128KiB -s 512
+KERNEL_LOADADDR := 0x20008000
+
+define Build/at91-install-zImage
+ $(CP) $(KDIR)/zImage $@
+endef
+
+ifeq ($(SUBTARGET),legacy)
+include ./legacy.mk
+endif
+ifeq ($(SUBTARGET),sama5d2)
+include ./sama5d2.mk
+endif
+ifeq ($(SUBTARGET),sama5d3)
+include ./sama5d3.mk
+endif
+ifeq ($(SUBTARGET),sama5d4)
+include ./sama5d4.mk
+endif
+
+AT91_SD_BOOT_PARTSIZE:=64
+FAT32_BLOCK_SIZE:=1024
+FAT32_BLOCKS:=$(shell echo \
+ $$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
+
+define Device/Default
+ $(Device/default-nand)
+ PROFILES := Default
+ FILESYSTEMS := squashfs ubifs ext4
+ DEVICE_DTS := $(1)
+ KERNEL_NAME := zImage
+ KERNEL_SIZE := 4096k
+ KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
+ DTB_SIZE := 128k
+endef
+
+define Device/dtb
+ KERNEL := kernel-bin | lzma | uImage lzma
+endef
+
+define Build/at91-sdcard
+ $(if $(findstring ext4,$@), \
+ rm -f $@.boot
+ mkfs.fat -C $@.boot $(FAT32_BLOCKS)
+
+ mcopy -i $@.boot $(KDIR)/zImage ::zImage
+
+ $(foreach dts,$(DEVICE_DTS), \
+ mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \
+ ::$(dts).dtb)
+
+ mcopy -i $@.boot \
+ $(BIN_DIR)/u-boot-$(DEVICE_NAME:at91-%=%)_mmc/u-boot.bin \
+ ::u-boot.bin
+
+ mcopy -i $@.boot \
+ $(BIN_DIR)/at91bootstrap-$(DEVICE_NAME:at91-%=%)sd*/at91bootstrap.bin \
+ ::BOOT.bin
+
+ ./gen_at91_sdcard_img.sh \
+ $@.img \
+ $@.boot \
+ $(KDIR)/root.ext4 \
+ $(AT91_SD_BOOT_PARTSIZE) \
+ $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+
+ gzip -nc9 $@.img > $@
-define Build/Clean
- $(MAKE) -C u-boot clean
+ rm -f $@.img $@.boot )
endef
-define Build/Compile
- if [ $(CONFIG_AT91_UBOOT) ]; then \
- $(MAKE) -C u-boot compile; \
- fi
+define Device/evaluation-sdimage
+ IMAGES += sdcard.img.gz
+ IMAGE/sdcard.img.gz := at91-sdcard
endef
-define Image/Prepare
- cp $(LINUX_DIR)/arch/arm/boot/zImage $(KDIR)/zImage
+define Device/evaluation
+ KERNEL_INSTALL := 1
+ KERNEL_SUFFIX := -uImage
+ IMAGES := root.ubi
+ IMAGE/root.ubi := append-ubi
endef
-define MkuImageDtb
- cat $(KDIR)/zImage $(DTS_DIR)/$(2).dtb > $(KDIR)/zImage-$(1)
- mkimage -A arm -T kernel -C none -a 0x20008000 -e 0x20008000 \
- -n "OpenWrt ARM $(LINUX_VERSION)" \
- -d $(KDIR)/zImage-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-uImage
+define Device/evaluation-zImage
+ IMAGES += zImage
+ IMAGE/zImage := at91-install-zImage
endef
-define MkOftree
- cp -u $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
- cp $(DTS_DIR)/$(2).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-oftree.dtb
+define Device/evaluation-dtb
+ $(Device/evaluation)
+ $(Device/dtb)
+ $(Device/evaluation-zImage)
+ IMAGES += dtb
+ IMAGE/dtb := install-dtb
endef
-# Atmel
-Image/Build/Kernel/AT91SAM9263EK=$(call MkuImageDtb,9263ek,at91sam9263ek)
-Image/Build/Kernel/AT91SAM9G15EK=$(call MkuImageDtb,9g15ek,at91sam9g15ek)
-Image/Build/Kernel/AT91SAM9G20EK=$(call MkOftree,9g20ek,at91sam9g20ek)
-Image/Build/Kernel/AT91SAM9G20EK-2MMC=$(call MkOftree,9g20ek_2mmc,at91sam9g20ek_2mmc)
-Image/Build/Kernel/AT91SAM9G25EK=$(call MkuImageDtb,9g25ek,at91sam9g25ek)
-Image/Build/Kernel/AT91SAM9G35EK=$(call MkuImageDtb,9g35ek,at91sam9g35ek)
-Image/Build/Kernel/AT91SAM9M10G45EK=$(call MkuImageDtb,9m10g45ek,at91sam9m10g45ek)
-Image/Build/Kernel/AT91SAM9X25EK=$(call MkuImageDtb,9x25ek,at91sam9x25ek)
-Image/Build/Kernel/AT91SAM9X35EK=$(call MkuImageDtb,9x35ek,at91sam9x35ek)
-Image/Build/Kernel/AT91SAMA5D3XPLAINED=$(call MkuImageDtb,sama5,at91-sama5d3_xplained)
-# CalAmp
-Image/Build/Kernel/LMU5000=$(call MkuImageDtb,lmu5000,lmu5000)
-# Calao
-Image/Build/Kernel/TNYA9260=$(call MkuImageDtb,tny_a9260,tny_a9260)
-Image/Build/Kernel/TNYA9263=$(call MkuImageDtb,tny_a9263,tny_a9263)
-Image/Build/Kernel/TNYA9G20=$(call MkuImageDtb,tny_a9g20,tny_a9g20)
-Image/Build/Kernel/USBA9260=$(call MkuImageDtb,usb_a9260,usb_a9260)
-Image/Build/Kernel/USBA9263=$(call MkuImageDtb,usb_a9263,usb_a9263)
-Image/Build/Kernel/USBA9G20=$(call MkuImageDtb,usb_a9g20,usb_a9g20)
-# Ethernut
-Image/Build/Kernel/ETHERNUT5=$(call MkuImageDtb,ethernut5,ethernut5)
-# Exegin
-Image/Build/Kernel/Q5XR5=$(call MkOftree,q5xr5,at91-q5xr5)
-
-
-define Image/Build/Kernel/Default
- $(call Image/Build/Kernel/AT91SAM9263EK)
- $(call Image/Build/Kernel/AT91SAM9G15EK)
- $(call Image/Build/Kernel/AT91SAM9G20EK)
- $(call Image/Build/Kernel/AT91SAM9G20EK-2MMC)
- $(call Image/Build/Kernel/AT91SAM9G25EK)
- $(call Image/Build/Kernel/AT91SAM9G35EK)
- $(call Image/Build/Kernel/AT91SAM9M10G45EK)
- $(call Image/Build/Kernel/AT91SAM9X25EK)
- $(call Image/Build/Kernel/AT91SAM9X35EK)
- $(call Image/Build/Kernel/AT91SAMA5D3XPLAINED)
- $(call Image/Build/Kernel/LMU5000)
- $(call Image/Build/Kernel/TNYA9260)
- $(call Image/Build/Kernel/TNYA9263)
- $(call Image/Build/Kernel/TNYA9G20)
- $(call Image/Build/Kernel/USBA9260)
- $(call Image/Build/Kernel/USBA9263)
- $(call Image/Build/Kernel/USBA9G20)
- $(call Image/Build/Kernel/ETHERNUT5)
- $(call Image/Build/Kernel/Q5XR5)
+define Device/evaluation-fit
+ $(Device/evaluation)
+ KERNEL_SUFFIX := -fit-uImage.itb
+ KERNEL := kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb
endef
-define Image/BuildKernel
- mkimage -A arm -T kernel -C none -a 0x20008000 -e 0x20008000 -n linux-2.6 \
- -d $(LINUX_DIR)/arch/arm/boot/Image $(BIN_DIR)/uImage
- if [ $(CONFIG_FLEXIBITY_ROOT) ]; then \
- $(INSTALL_BIN) $(BIN_DIR)/uImage $(TARGET_DIR)/uImage ; \
- fi
- $(call Image/Build/Kernel/$(PROFILE))
+define Device/production
+ UBINIZE_OPTS := -E 5
+ IMAGES := factory.bin
+ IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
endef
-define Image/Build
- $(call Image/Build/$(1))
- cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-root.$(1)
+define Device/production-dtb
+ $(Device/production)
+ $(Device/dtb)
+ IMAGE/factory.bin := append-dtb | pad-to $$$$(DTB_SIZE) \
+ | append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
endef
$(eval $(call BuildImage))
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