archs38: add HSDK board

[openwrt/openwrt.git] / target / linux / archs38 / image / Makefile

diff --git a/target/linux/archs38/image/Makefile b/target/linux/archs38/image/Makefile
index 03bd8ee8ebe9b25b0e9c4d324bdf345cf62280fc..1e0d3e99fdb82f531e67e49db9981757ef395b37 100644 (file)
--- a/target/linux/archs38/image/Makefile
+++ b/target/linux/archs38/image/Makefile
@@ -10,60 +10,77 @@ include $(INCLUDE_DIR)/image.mk
 # On ARC initramfs is put before entry point and so entry point moves
 # in memory from build to built. Thus we need to extract EP from vmlinux
 # every time before generation of uImage.
-define Build/calculate-ep
-       $(eval KERNEL_ENTRY=$(shell $(KERNEL_CROSS)readelf -h $(LINUX_DIR)/vmlinux | grep "Entry point address" | grep -o 0x.*))
-endef
+kernel_ep = `$(KERNEL_CROSS)readelf -h $(1) | grep "Entry point address" | grep -o 0x.*`
 
 define Build/patch-dtb
-       $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
-       $(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
-endef
-
-# Shared device definition: applies to every defined device
-define Device/Default
-  PROFILES = Default $$(DEVICE_PROFILE)
-  KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
-  DEVICE_PROFILE :=
-  DEVICE_DTS :=
+       $(STAGING_DIR_HOST)/bin/patch-dtb $@ $(DTS_DIR)/$(DEVICE_DTS).dtb
 endef
-DEVICE_VARS += DEVICE_PROFILE DEVICE_DTS
 
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+# Root FS built-in
 define Device/vmlinux
-  KERNEL_SUFFIX := .elf
-  KERNEL_INITRAMFS := kernel-bin | patch-dtb
-  KERNEL_INITRAMFS_NAME = vmlinux-initramfs.elf
+       KERNEL_SUFFIX := .elf
+       KERNEL := kernel-bin | patch-dtb
+       KERNEL_INITRAMFS_NAME = vmlinux-initramfs.elf
 endef
 
-define Device/uImage
-  KERNEL_SUFFIX := .bin
-  KERNEL_INITRAMFS := kernel-bin | patch-dtb | calculate-ep | uImage none
-  KERNEL_LOADADDR := 0x80000000
+define Device/nsim_hs
+       $(call Device/vmlinux)
+       DEVICE_PROFILE := nsim_hs
+       DEVICE_DTS := nsim_hs_idu
 endef
+TARGET_DEVICES += nsim_hs
+endif
+
+# Root FS on SD-card
+KERNEL_LOADADDR := 0x90000000
+DEVICE_DTS_LIST:= axs103_idu nsim_hs_idu hsdk
+FAT32_BLOCK_SIZE=1024
+FAT32_BLOCKS=$(shell echo $$(($(CONFIG_AXS10X_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
 
-define add_archs38_uImage
-  define Device/$(1)-uImage
-    $(call Device/uImage)
-    DEVICE_PROFILE := $(1)
-    DEVICE_DTS := $(1)
-  endef
-  TARGET_DEVICES += $(1)-uImage
+define Image/Prepare
+       # Build .dtb for all boards we may run on
+       $(foreach dts,$(DEVICE_DTS_LIST),
+               $(call Image/BuildDTB,$(DTS_DIR)/$(dts).dts,$(DTS_DIR)/$(dts).dtb)
+       )
 endef
 
-define add_archs38_vmlinux
-  define Device/$(1)-vmlinux
-    $(call Device/vmlinux)
-    DEVICE_PROFILE := $(1)
-    DEVICE_DTS := $(1)
-  endef
-  TARGET_DEVICES += $(1)-vmlinux
+define Image/Build/SDCard
+       rm -f $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img
+       mkfs.fat $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img -C $(FAT32_BLOCKS)
+       mkimage -C none -A arc -T script -d uEnv.txt $(BIN_DIR)/uEnv.scr
+       mkenvimage -s 0x4000 -o $(BIN_DIR)/uboot.env ./uboot.env.txt
+       mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/uEnv.scr ::boot.scr
+       mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(DTS_DIR)/*.dtb ::
+       mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
+       mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/uboot.env ::uboot.env
+
+       ./gen_axs10x_sdcard_img.sh \
+               $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img \
+               $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img \
+               $(KDIR)/root.$(1) \
+               $(CONFIG_AXS10X_SD_BOOT_PARTSIZE) \
+               $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+
+ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
+       gzip -f9n $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img
+endif
 endef
 
-# DesignWare AXS103
-$(eval $(call add_archs38_vmlinux,axs103_idu))
-$(eval $(call add_archs38_uImage,axs103_idu))
+define Image/BuildKernel
+       # Build unified uImage
+       $(call Image/BuildKernel/MkuImage, \
+               none, $(KERNEL_LOADADDR),$(call kernel_ep,$(KDIR)/vmlinux.elf) , \
+               $(KDIR)/vmlinux, \
+               $(BIN_DIR)/$(IMG_PREFIX)-uImage \
+       )
+endef
 
-# nSIM with ARCHS38
-$(eval $(call add_archs38_vmlinux,nsim_hs_idu))
-$(eval $(call add_archs38_uImage,nsim_hs_idu))
+define Image/Build
+       $(call Image/Build/$(1),$(1))
+       $(call Image/Build/SDCard,$(1))
+       dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
+       $(call Image/Gzip,$(BIN_DIR)/$(IMG_PREFIX)-root.$(1))
+endef
 
 $(eval $(call BuildImage))