From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic Desroches Date: Fri, 8 Apr 2016 16:30:37 +0200 Subject: [Buildroot] [PATCH v3 1/4] configs: atmel: add sama5d2 xplained sd card image generation In-Reply-To: <1460125841-7648-1-git-send-email-ludovic.desroches@atmel.com> References: <1460125841-7648-1-git-send-email-ludovic.desroches@atmel.com> Message-ID: <1460125841-7648-2-git-send-email-ludovic.desroches@atmel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 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 --- board/atmel/sama5d2_xplained_mmc/genimage.cfg | 33 ++++++++++++++++++++++++++ board/atmel/sama5d2_xplained_mmc/post-image.sh | 14 +++++++++++ configs/atmel_sama5d2_xplained_mmc_defconfig | 6 +++++ 3 files changed, 53 insertions(+) create mode 100644 board/atmel/sama5d2_xplained_mmc/genimage.cfg create mode 100755 board/atmel/sama5d2_xplained_mmc/post-image.sh diff --git a/board/atmel/sama5d2_xplained_mmc/genimage.cfg b/board/atmel/sama5d2_xplained_mmc/genimage.cfg new file mode 100644 index 0000000..b0ba22d --- /dev/null +++ b/board/atmel/sama5d2_xplained_mmc/genimage.cfg @@ -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 + } +} diff --git a/board/atmel/sama5d2_xplained_mmc/post-image.sh b/board/atmel/sama5d2_xplained_mmc/post-image.sh new file mode 100755 index 0000000..359b4c9 --- /dev/null +++ b/board/atmel/sama5d2_xplained_mmc/post-image.sh @@ -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}" diff --git a/configs/atmel_sama5d2_xplained_mmc_defconfig b/configs/atmel_sama5d2_xplained_mmc_defconfig index b9eaf5e..7f1797d 100644 --- a/configs/atmel_sama5d2_xplained_mmc_defconfig +++ b/configs/atmel_sama5d2_xplained_mmc_defconfig @@ -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 -- 2.5.0