target/linux/at91/image/sama5.mk

   1 AT91_SD_BOOT_PARTSIZE:=64
   2 FAT32_BLOCK_SIZE:=1024
   3 FAT32_BLOCKS:=$(shell echo \
   4   $$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
   5
   6 define Build/at91-sdcard
   7   rm -f $@.boot
   8   mkfs.fat -C $@.boot $(FAT32_BLOCKS)
   9
  10   mcopy -i $@.boot $(KDIR)/zImage ::zImage
  11
  12   $(foreach dts,$(DEVICE_DTS), \
  13      mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \
  14         ::$(dts).dtb;)
  15
  16   mcopy -i $@.boot \
  17     $(BIN_DIR)/u-boot-$(DEVICE_NAME:at91-%=%)_mmc/u-boot.bin \
  18     ::u-boot.bin
  19
  20   $(CP) $(BIN_DIR)/at91bootstrap-$(DEVICE_NAME:at91-%=%)sd*/at91bootstrap.bin \
  21     $@.BOOT.bin; \
  22     mcopy -i $@.boot $@.BOOT.bin ::BOOT.bin
  23
  24   ./gen_at91_sdcard_img.sh \
  25       $@.img \
  26       $@.boot \
  27       $(KDIR)/root.ext4 \
  28       $(AT91_SD_BOOT_PARTSIZE) \
  29       $(CONFIG_TARGET_ROOTFS_PARTSIZE)
  30
  31   gzip -nc9 $@.img > $@
  32
  33   rm -f $@.img $@.boot $@.BOOT.bin
  34 endef
  35
  36 define Device/evaluation-sdimage
  37   IMAGES += sdcard.img.gz
  38   IMAGE/sdcard.img.gz := at91-sdcard
  39 endef
  40
  41 define Device/default-nand
  42   BLOCKSIZE := 128k
  43   PAGESIZE := 2048
  44   SUBPAGESIZE := 2048
  45   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048
  46 endef
  47
  48 define Device/at91-sama5d3_xplained
  49   $(Device/evaluation-dtb)
  50   DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D3 Xplained
  51   KERNEL_SIZE := 6144k
  52   $(Device/evaluation-sdimage)
  53 endef
  54 TARGET_DEVICES += at91-sama5d3_xplained
  55
  56 define Device/at91-sama5d2_xplained
  57   $(Device/evaluation-dtb)
  58   DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D2 Xplained
  59   KERNEL_SIZE := 6144k
  60   $(Device/evaluation-sdimage)
  61 endef
  62 TARGET_DEVICES += at91-sama5d2_xplained
  63
  64 define Device/at91-sama5d4_xplained
  65   $(Device/evaluation-dtb)
  66   DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D4 Xplained
  67   KERNEL_SIZE := 6144k
  68   BLOCKSIZE := 256k
  69   PAGESIZE := 4096
  70   SUBPAGESIZE := 2048
  71   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB -c 2082 -x lzo
  72   $(Device/evaluation-sdimage)
  73 endef
  74 TARGET_DEVICES += at91-sama5d4_xplained
  75
  76 ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
  77  ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"")
  78   define Device/wb50n
  79     $(Device/evaluation-fit)
  80     DEVICE_TITLE := Laird WB50N
  81     DEVICE_PACKAGES := \
  82           kmod-mmc-at91 kmod-ath6kl-sdio ath6k-firmware \
  83           kmod-usb-storage kmod-fs-vfat kmod-fs-msdos \
  84           kmod-leds-gpio
  85     BLOCKSIZE := 128k
  86     PAGESIZE := 2048
  87     SUBPAGESIZE := 2048
  88     MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 955
  89   endef
  90   TARGET_DEVICES += wb50n
  91  endif
  92 endif