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| author | Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com> | 2017-12-12 15:08:26 -0700 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-12-16 00:02:14 +0100 |
| commit | 085967f77414dcf8c232032c44ea5aa5cb80e240 (patch) | |
| tree | a8a6fe950d96cd49f219bbf8175c37e0a827c49f /target/linux/at91/image/sama5.mk | |
| parent | 665bb2749906aff4d4ec607a308353fa30cb1b3a (diff) | |
| download | upstream-085967f77414dcf8c232032c44ea5aa5cb80e240.tar.gz upstream-085967f77414dcf8c232032c44ea5aa5cb80e240.tar.bz2 upstream-085967f77414dcf8c232032c44ea5aa5cb80e240.zip | |
at91: create sdcard image for sama5
create sdcard image using gen_at91_sdcard_img.sh for sama5 platform
and sdcard image partition layout is:
P0: Boot (fat32) - contains(at91bootstrap,u-boot,zImage & dtb)
p1: Rootfs (ext4)
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Diffstat (limited to 'target/linux/at91/image/sama5.mk')
| -rw-r--r-- | target/linux/at91/image/sama5.mk | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/at91/image/sama5.mk b/target/linux/at91/image/sama5.mk index b26715b8ae..d33a398651 100644 --- a/target/linux/at91/image/sama5.mk +++ b/target/linux/at91/image/sama5.mk @@ -1,3 +1,46 @@ +AT91_SD_BOOT_PARTSIZE:=64 +FAT32_BLOCK_SIZE:=1024 +FAT32_BLOCKS:=$(shell echo \ + $$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE)))) + +define Build/at91-sdcard + rm -f $@.boot + mkfs.fat -C $@.boot $(FAT32_BLOCKS) + + mcopy -i $@.boot $(KDIR)/zImage ::zImage + + $(foreach dts,$(DEVICE_DTS), \ + mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \ + ::$(dts).dtb; \ + mcopy -i $@.boot \ + $(BIN_DIR)/u-boot-$(dts:at91-%=%)_mmc/u-boot.bin \ + ::u-boot.bin; \ + $(CP) $(BIN_DIR)/at91bootstrap-$(dts:at91-%=%)sd_uboot*/*.bin \ + $(BIN_DIR)/BOOT.bin; \ + mcopy -i $@.boot $(BIN_DIR)/BOOT.bin ::BOOT.bin;) + + ./gen_at91_sdcard_img.sh \ + $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img \ + $@.boot \ + $(KDIR)/root.ext4 \ + $(AT91_SD_BOOT_PARTSIZE) \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) + + gzip -nc9 $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img \ + > $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img.gz + + $(CP) $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img.gz \ + $(BIN_DIR)/ + + rm -f $(BIN_DIR)/BOOT.bin + rm -f $@.boot +endef + +define Device/evaluation-sdimage + IMAGES += sdcard.img.gz + IMAGE/sdcard.img.gz := at91-sdcard +endef + define Device/default-nand BLOCKSIZE := 128k PAGESIZE := 2048 @@ -9,6 +52,7 @@ define Device/at91-sama5d3_xplained $(Device/evaluation-dtb) DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D3 Xplained KERNEL_SIZE := 6144k + $(Device/evaluation-sdimage) endef TARGET_DEVICES += at91-sama5d3_xplained @@ -16,6 +60,7 @@ define Device/at91-sama5d2_xplained $(Device/evaluation-dtb) DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D2 Xplained KERNEL_SIZE := 6144k + $(Device/evaluation-sdimage) endef TARGET_DEVICES += at91-sama5d2_xplained @@ -27,6 +72,7 @@ define Device/at91-sama5d4_xplained PAGESIZE := 4096 SUBPAGESIZE := 2048 MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB -c 2082 -x lzo + $(Device/evaluation-sdimage) endef TARGET_DEVICES += at91-sama5d4_xplained |