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configs: atmel: add sama5d2 xplained sd card image generation

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Use genimage to generate a sd card with a fat partition (at91bootstrap,
u-boot, kernel, dtbs) and an ext4 partition (rootfs).

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Ludovic Desroches 2016-04-08 16:30:37 +02:00 committed by Thomas Petazzoni
parent 5ad021da2a
commit 7aca6ab788
3 changed files with 53 additions and 0 deletions
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33
board/atmel/sama5d2_xplained_mmc/genimage.cfg Normal file
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@ -0,0 +1,33 @@
# Image for SD card boot on Atmel SAMA5D2 Xplained boards
#
image boot.vfat {
vfat {
files = {
"zImage",
"at91-sama5d2_xplained.dtb",
"at91-sama5d2_xplained_pda4.dtb",
"at91-sama5d2_xplained_pda7.dtb",
"at91-sama5d2_xplained_pda7b.dtb",
"boot.bin",
"u-boot.bin"
}
}
size = 16M
}
image sdcard.img {
hdimage {
}
partition boot {
partition-type = 0xC
bootable = "true"
image = "boot.vfat"
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext4"
size = 512M
}
}

14
board/atmel/sama5d2_xplained_mmc/post-image.sh Executable file
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@ -0,0 +1,14 @@
#!/bin/sh
BOARD_DIR="$(dirname $0)"
GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
rm -rf "${GENIMAGE_TMP}"
genimage \
--rootpath "${TARGET_DIR}" \
--tmppath "${GENIMAGE_TMP}" \
--inputpath "${BINARIES_DIR}" \
--outputpath "${BINARIES_DIR}" \
--config "${GENIMAGE_CFG}"

6
configs/atmel_sama5d2_xplained_mmc_defconfig
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@ -5,6 +5,7 @@ BR2_ARM_ENABLE_VFP=y
BR2_ARM_FPU_VFPV4=y
BR2_ARM_INSTRUCTIONS_THUMB2=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d2_xplained_mmc/post-image.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_GIT=y
BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
@ -12,6 +13,8 @@ BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.2"
BR2_LINUX_KERNEL_DEFCONFIG="sama5"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d2_xplained at91-sama5d2_xplained_pda4 at91-sama5d2_xplained_pda7 at91-sama5d2_xplained_pda7b"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_AT91BOOTSTRAP3=y
BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
@ -23,3 +26,6 @@ BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.2"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d2_xplained_mmc"
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y