at91: reorganize at91 subtargets

[openwrt/staging/jogo.git] / target / linux / at91 / image / Makefile

diff --git a/target/linux/at91/image/Makefile b/target/linux/at91/image/Makefile
index d1ae61484a713428fb3db246052cdc3be30536e8..49d93aa97d7faae48cdaa944e58e3c90869a9483 100644 (file)
--- a/target/linux/at91/image/Makefile
+++ b/target/linux/at91/image/Makefile
@@ -9,32 +9,79 @@ include $(INCLUDE_DIR)/image.mk
 
 KERNEL_LOADADDR := 0x20008000
 
+define Build/at91-install-zImage
+    $(CP) $(KDIR)/zImage $@
+endef
+
 ifeq ($(SUBTARGET),legacy)
 include ./legacy.mk
-UBIFS_OPTS := -m 2048 -e 126KiB -c 2048
+endif
+ifeq ($(SUBTARGET),sama5d2)
+include ./sama5d2.mk
 endif
 ifeq ($(SUBTARGET),sama5d3)
 include ./sama5d3.mk
-UBIFS_OPTS := -m 2048 -e 124KiB -c 2048
 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
+  FILESYSTEMS := squashfs ubifs ext4
   DEVICE_DTS := $(1)
   KERNEL_NAME := zImage
   KERNEL_SIZE := 4096k
   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
-  BLOCKSIZE := 128k
-  PAGESIZE := 2048
-  SUBPAGESIZE := 512
-  DTB_SIZE :=
+  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 > $@
+
+  rm -f $@.img $@.boot )
+endef
+
+define Device/evaluation-sdimage
+  IMAGES += sdcard.img.gz
+  IMAGE/sdcard.img.gz := at91-sdcard
+endef
+
 define Device/evaluation
   KERNEL_INSTALL := 1
   KERNEL_SUFFIX := -uImage
@@ -42,13 +89,25 @@ define Device/evaluation
   IMAGE/root.ubi := append-ubi
 endef
 
+define Device/evaluation-zImage
+  IMAGES += zImage
+  IMAGE/zImage := at91-install-zImage
+endef
+
 define Device/evaluation-dtb
   $(Device/evaluation)
   $(Device/dtb)
+  $(Device/evaluation-zImage)
   IMAGES += dtb
   IMAGE/dtb := install-dtb
 endef
 
+define Device/evaluation-fit
+  $(Device/evaluation)
+  KERNEL_SUFFIX := -fit-uImage.itb
+  KERNEL := kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb
+endef
+
 define Device/production
   UBINIZE_OPTS := -E 5
   IMAGES := factory.bin
@@ -58,7 +117,6 @@ endef
 define Device/production-dtb
   $(Device/production)
   $(Device/dtb)
-  DTB_SIZE := 128k
   IMAGE/factory.bin := append-dtb | pad-to $$$$(DTB_SIZE) \
          | append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 endef