From mboxrd@z Thu Jan 1 00:00:00 1970 From: Georges Savoundararadj Date: Wed, 7 Sep 2016 15:29:08 -0700 Subject: [Buildroot] [PATCH v2 1/5] freescale: genimage: Factorize scripts In-Reply-To: <20160709064004.8844-1-savoundg@gmail.com> References: <20160709064004.8844-1-savoundg@gmail.com> Message-ID: <20160907222912.26002-1-savoundg@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net For the boards imx6ulevk, imx6sabresd, mx25pdk, mx51evk, mx53loco, warpboard: * Replace genimage.cfg with a common Freescale genimage template named genimage.cfg.template because they all use the same layout. The only difference comes from the device tree blobs. * Replace each post-image.sh script with a generic post-image.sh script which is able to generate the right genimage.cfg depending on: ** the image type (zImage or uImage) from BR2_LINUX_KERNEL_UIMAGE ** the device tree blobs from BR2_LINUX_KERNEL_INTREE_DTS_NAME ** the rootfs type (ext2, ext3 or ext4) from BR2_TARGET_ROOTFS_EXT2 * Fix the readme.txt files accordingly Signed-off-by: Georges Savoundararadj Cc: Fabio Estevam Cc: Thomas Petazzoni Cc: Peter Korsgaard Cc: Yann E. MORIN --- Changes v1 -> v2: - Rebase to 565fdbd6641ab2883cb9d6a1a9f8de82a71839b2 - Add warpboard Signed-off-by: Georges Savoundararadj --- .../genimage.cfg => common/genimage.cfg.template} | 13 ++-- board/freescale/common/post-image.sh | 71 ++++++++++++++++++++++ board/freescale/imx25pdk/post-image.sh | 14 ----- board/freescale/imx25pdk/readme.txt | 2 +- board/freescale/imx51evk/genimage.cfg | 41 ------------- board/freescale/imx51evk/post-image.sh | 14 ----- board/freescale/imx51evk/readme.txt | 2 +- board/freescale/imx53loco/genimage.cfg | 42 ------------- board/freescale/imx53loco/post-image.sh | 14 ----- board/freescale/imx6ulevk/genimage.cfg | 41 ------------- board/freescale/imx6ulevk/post-image.sh | 14 ----- board/freescale/imx6ulevk/readme.txt | 2 +- board/freescale/imx7dsdb/genimage.cfg | 41 ------------- board/freescale/imx7dsdb/post-image.sh | 14 ----- board/freescale/imx7dsdb/readme.txt | 2 +- board/freescale/warpboard/genimage.cfg | 41 ------------- board/freescale/warpboard/post-image.sh | 14 ----- configs/freescale_imx6ulevk_defconfig | 2 +- configs/freescale_imx7dsabresd_defconfig | 2 +- configs/mx25pdk_defconfig | 2 +- configs/mx51evk_defconfig | 2 +- configs/mx53loco_defconfig | 2 +- configs/warpboard_defconfig | 2 +- 23 files changed, 87 insertions(+), 307 deletions(-) rename board/freescale/{imx25pdk/genimage.cfg => common/genimage.cfg.template} (58%) create mode 100755 board/freescale/common/post-image.sh delete mode 100755 board/freescale/imx25pdk/post-image.sh delete mode 100644 board/freescale/imx51evk/genimage.cfg delete mode 100755 board/freescale/imx51evk/post-image.sh delete mode 100644 board/freescale/imx53loco/genimage.cfg delete mode 100755 board/freescale/imx53loco/post-image.sh delete mode 100644 board/freescale/imx6ulevk/genimage.cfg delete mode 100755 board/freescale/imx6ulevk/post-image.sh delete mode 100644 board/freescale/imx7dsdb/genimage.cfg delete mode 100755 board/freescale/imx7dsdb/post-image.sh delete mode 100644 board/freescale/warpboard/genimage.cfg delete mode 100755 board/freescale/warpboard/post-image.sh diff --git a/board/freescale/imx25pdk/genimage.cfg b/board/freescale/common/genimage.cfg.template similarity index 58% rename from board/freescale/imx25pdk/genimage.cfg rename to board/freescale/common/genimage.cfg.template index 9386e32..3adb12a 100644 --- a/board/freescale/imx25pdk/genimage.cfg +++ b/board/freescale/common/genimage.cfg.template @@ -1,17 +1,16 @@ -# Minimal SD card image for the Freescale's i.MX25 PDK board +# Minimal SD card image for the Freescale boards Template # -# We mimic the .sdcard Freescale's image format for i.MX25: +# We mimic the .sdcard Freescale's image format: # * the SD card must have 1 kB free space at the beginning, # * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). +# * a FAT partition at offset 8 MB is containing zImage/uImage and DTB files +# * a single root filesystem partition is required (ext2, ext3 or ext4) # image boot.vfat { vfat { files = { - "imx25-pdk.dtb", - "zImage" + %FILES% } } size = 16M @@ -36,6 +35,6 @@ image sdcard.img { partition rootfs { partition-type = 0x83 - image = "rootfs.ext4" + image = %ROOTFS% } } diff --git a/board/freescale/common/post-image.sh b/board/freescale/common/post-image.sh new file mode 100755 index 0000000..6b22cf2 --- /dev/null +++ b/board/freescale/common/post-image.sh @@ -0,0 +1,71 @@ +#!/usr/bin/env bash + +# +# dtb_list extracts the list of DTB files from BR2_LINUX_KERNEL_INTREE_DTS_NAME +# in ${BR_CONFIG}, then prints the corresponding list of file names for the +# genimage configuration file +# +dtb_list() +{ + local DTB_LIST="$(sed -n 's/^BR2_LINUX_KERNEL_INTREE_DTS_NAME="\([a-z0-9 \-]*\)"$/\1/p' ${BR2_CONFIG})" + + for dt in $DTB_LIST; do + echo -n "\"$dt.dtb\", " + done +} + +# +# linux_image extracts the Linux image format from BR2_LINUX_KERNEL_UIMAGE in +# ${BR_CONFIG}, then prints the corresponding file name for the genimage +# configuration file +# +linux_image() +{ + if grep -Eq "^BR2_LINUX_KERNEL_UIMAGE=y$" ${BR2_CONFIG}; then + echo "\"uImage\"" + else + echo "\"zImage\"" + fi +} + +# +# fstype extracts the type of the filesystem generated from BR_TARGET_ROOTFS_EXT2_* +# in ${BR_CONFIG}, then prints the extension +# +fstype() +{ + if grep -Eq "^BR2_TARGET_ROOTFS_EXT2_4=y$" ${BR2_CONFIG}; then + echo "ext4" + elif grep -Eq "^BR2_TARGET_ROOTFS_EXT2_3=y$" ${BR2_CONFIG}; then + echo "ext3" + else + echo "ext2" + fi +} + +main() +{ + local FILES="$(dtb_list) $(linux_image)" + local ROOTFS="\"rootfs.$(fstype)\"" + local GENIMAGE_CFG="$(mktemp --suffix genimage.cfg)" + local GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + + sed -e "s/%FILES%/${FILES}/" \ + -e "s/%ROOTFS%/${ROOTFS}/" \ + board/freescale/common/genimage.cfg.template > ${GENIMAGE_CFG} + + rm -rf "${GENIMAGE_TMP}" + + genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}" + + rm -f ${GENIMAGE_CFG} + + exit $? +} + +main $@ diff --git a/board/freescale/imx25pdk/post-image.sh b/board/freescale/imx25pdk/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/imx25pdk/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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 "${GENIMAGE_CFG}" diff --git a/board/freescale/imx25pdk/readme.txt b/board/freescale/imx25pdk/readme.txt index a154b99..df7c617 100644 --- a/board/freescale/imx25pdk/readme.txt +++ b/board/freescale/imx25pdk/readme.txt @@ -40,7 +40,7 @@ command as root: *** WARNING! This will destroy all the card content. Use with care! *** For details about the medium image layout, see the definition in -board/freescale/imx25pdk/genimage.cfg. +board/freescale/common/genimage.cfg.template. Boot the i.MX25 PDK board ========================= diff --git a/board/freescale/imx51evk/genimage.cfg b/board/freescale/imx51evk/genimage.cfg deleted file mode 100644 index a44ed30..0000000 --- a/board/freescale/imx51evk/genimage.cfg +++ /dev/null @@ -1,41 +0,0 @@ -# Minimal SD card image for the Freescale's i.MX51 EVK board -# -# We mimic the .sdcard Freescale's image format for i.MX51: -# * the microSD card must have 1 kB free space at the beginning, -# * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). -# - -image boot.vfat { - vfat { - files = { - "imx51-babbage.dtb", - "zImage" - } - } - size = 16M -} - -image sdcard.img { - hdimage { - } - - partition u-boot { - in-partition-table = "no" - image = "u-boot.imx" - offset = 1024 - } - - partition boot { - partition-type = 0xC - bootable = "true" - image = "boot.vfat" - offset = 8M - } - - partition rootfs { - partition-type = 0x83 - image = "rootfs.ext4" - } -} diff --git a/board/freescale/imx51evk/post-image.sh b/board/freescale/imx51evk/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/imx51evk/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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 "${GENIMAGE_CFG}" diff --git a/board/freescale/imx51evk/readme.txt b/board/freescale/imx51evk/readme.txt index 6639a92..bf739fd 100644 --- a/board/freescale/imx51evk/readme.txt +++ b/board/freescale/imx51evk/readme.txt @@ -40,7 +40,7 @@ command as root: *** WARNING! This will destroy all the card content. Use with care! *** For details about the medium image layout, see the definition in -board/freescale/imx51evk/genimage.cfg. +board/freescale/common/genimage.cfg.template. Boot the i.MX51 EVK board ========================= diff --git a/board/freescale/imx53loco/genimage.cfg b/board/freescale/imx53loco/genimage.cfg deleted file mode 100644 index b56c168..0000000 --- a/board/freescale/imx53loco/genimage.cfg +++ /dev/null @@ -1,42 +0,0 @@ -# Minimal microSD card image for the Freescale's i.MX53 QSB board -# -# We mimic the .sdcard Freescale's image format for i.MX53: -# * the microSD card must have 1 kB free space at the beginning, -# * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). -# - -image boot.vfat { - vfat { - files = { - "imx53-qsb.dtb", - "imx53-qsrb.dtb", - "zImage" - } - } - size = 16M -} - -image sdcard.img { - hdimage { - } - - partition u-boot { - in-partition-table = "no" - image = "u-boot.imx" - offset = 1024 - } - - partition boot { - partition-type = 0xC - bootable = "true" - image = "boot.vfat" - offset = 8M - } - - partition rootfs { - partition-type = 0x83 - image = "rootfs.ext4" - } -} diff --git a/board/freescale/imx53loco/post-image.sh b/board/freescale/imx53loco/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/imx53loco/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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 "${GENIMAGE_CFG}" diff --git a/board/freescale/imx6ulevk/genimage.cfg b/board/freescale/imx6ulevk/genimage.cfg deleted file mode 100644 index b58193a..0000000 --- a/board/freescale/imx6ulevk/genimage.cfg +++ /dev/null @@ -1,41 +0,0 @@ -# Minimal microSD card image for the Freescale's i.MX6UL EVK board -# -# We mimic the .sdcard Freescale's image format for i.MX6UL: -# * the microSD card must have 1 kB free space at the beginning, -# * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). -# - -image boot.vfat { - vfat { - files = { - "imx6ul-14x14-evk.dtb", - "zImage" - } - } - size = 16M -} - -image sdcard.img { - hdimage { - } - - partition u-boot { - in-partition-table = "no" - image = "u-boot.imx" - offset = 1024 - } - - partition boot { - partition-type = 0xC - bootable = "true" - image = "boot.vfat" - offset = 8M - } - - partition rootfs { - partition-type = 0x83 - image = "rootfs.ext4" - } -} diff --git a/board/freescale/imx6ulevk/post-image.sh b/board/freescale/imx6ulevk/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/imx6ulevk/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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 "${GENIMAGE_CFG}" diff --git a/board/freescale/imx6ulevk/readme.txt b/board/freescale/imx6ulevk/readme.txt index 462715c..98de277 100644 --- a/board/freescale/imx6ulevk/readme.txt +++ b/board/freescale/imx6ulevk/readme.txt @@ -43,7 +43,7 @@ command as root: *** WARNING! This will destroy all the card content. Use with care! *** For details about the medium image layout, see the definition in -board/freescale/imx6ulevk/genimage.cfg. +board/freescale/common/genimage.cfg.template. Boot the i.MX6UL EVK board ========================= diff --git a/board/freescale/imx7dsdb/genimage.cfg b/board/freescale/imx7dsdb/genimage.cfg deleted file mode 100644 index aa6ae9e..0000000 --- a/board/freescale/imx7dsdb/genimage.cfg +++ /dev/null @@ -1,41 +0,0 @@ -# Minimal microSD card image for the Freescale's i.MX7D SDB board -# -# We mimic the .sdcard Freescale's image format for i.MX7D: -# * the microSD card must have 1 kB free space at the beginning, -# * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). -# - -image boot.vfat { - vfat { - files = { - "imx7d-sdb.dtb", - "zImage" - } - } - size = 16M -} - -image sdcard.img { - hdimage { - } - - partition u-boot { - in-partition-table = "no" - image = "u-boot.imx" - offset = 1024 - } - - partition boot { - partition-type = 0xC - bootable = "true" - image = "boot.vfat" - offset = 8M - } - - partition rootfs { - partition-type = 0x83 - image = "rootfs.ext4" - } -} diff --git a/board/freescale/imx7dsdb/post-image.sh b/board/freescale/imx7dsdb/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/imx7dsdb/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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 "${GENIMAGE_CFG}" diff --git a/board/freescale/imx7dsdb/readme.txt b/board/freescale/imx7dsdb/readme.txt index c72e9a9..9aeeb16 100644 --- a/board/freescale/imx7dsdb/readme.txt +++ b/board/freescale/imx7dsdb/readme.txt @@ -40,7 +40,7 @@ command as root: *** WARNING! This will destroy all the card content. Use with care! *** For details about the medium image layout, see the definition in -board/freescale/imx7dsdb/genimage.cfg. +board/freescale/common/genimage.cfg.template. Boot the i.MX7D SDB board ========================= diff --git a/board/freescale/warpboard/genimage.cfg b/board/freescale/warpboard/genimage.cfg deleted file mode 100644 index a22aa2a..0000000 --- a/board/freescale/warpboard/genimage.cfg +++ /dev/null @@ -1,41 +0,0 @@ -# Minimal SD card image for the Warp board -# -# We mimic the .sdcard Freescale's image format for i.MX6SL: -# * the microSD card must have 1 kB free space at the beginning, -# * U-Boot is dumped as is, -# * a FAT partition at offset 8 MB is containing zImage and dtbs, -# * a single root filesystem partition is required (Ext4 in this case). -# - -image boot.vfat { - vfat { - files = { - "imx6sl-warp.dtb", - "zImage" - } - } - size = 16M -} - -image sdcard.img { - hdimage { - } - - partition u-boot { - in-partition-table = "no" - image = "u-boot.imx" - offset = 1024 - } - - partition boot { - partition-type = 0xC - bootable = "true" - image = "boot.vfat" - offset = 8M - } - - partition rootfs { - partition-type = 0x83 - image = "rootfs.ext4" - } -} diff --git a/board/freescale/warpboard/post-image.sh b/board/freescale/warpboard/post-image.sh deleted file mode 100755 index b4ac460..0000000 --- a/board/freescale/warpboard/post-image.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/usr/bin/env bash - -BOARD_DIR="$(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/freescale_imx6ulevk_defconfig b/configs/freescale_imx6ulevk_defconfig index 5a18c1d..fb860b5 100644 --- a/configs/freescale_imx6ulevk_defconfig +++ b/configs/freescale_imx6ulevk_defconfig @@ -31,6 +31,6 @@ BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y # filesystem / image -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/imx6ulevk/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y diff --git a/configs/freescale_imx7dsabresd_defconfig b/configs/freescale_imx7dsabresd_defconfig index 6768041..311f8ac 100644 --- a/configs/freescale_imx7dsabresd_defconfig +++ b/configs/freescale_imx7dsabresd_defconfig @@ -33,4 +33,4 @@ BR2_TARGET_UBOOT_FORMAT_IMX=y BR2_PACKAGE_HOST_DOSFSTOOLS=y BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/imx7dsdb/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" diff --git a/configs/mx25pdk_defconfig b/configs/mx25pdk_defconfig index d682f0f..645fe8a 100644 --- a/configs/mx25pdk_defconfig +++ b/configs/mx25pdk_defconfig @@ -14,7 +14,7 @@ BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y # Filesystem -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/imx25pdk/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y diff --git a/configs/mx51evk_defconfig b/configs/mx51evk_defconfig index bc72e06..1fca282 100644 --- a/configs/mx51evk_defconfig +++ b/configs/mx51evk_defconfig @@ -14,7 +14,7 @@ BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y # Filesystem -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/imx51evk/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig index 286b719..94ac818 100644 --- a/configs/mx53loco_defconfig +++ b/configs/mx53loco_defconfig @@ -14,7 +14,7 @@ BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y # Filesystem -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/imx53loco/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y diff --git a/configs/warpboard_defconfig b/configs/warpboard_defconfig index 19425b3..5e9c051 100644 --- a/configs/warpboard_defconfig +++ b/configs/warpboard_defconfig @@ -42,7 +42,7 @@ BR2_PACKAGE_HOST_DFU_UTIL=y BR2_PACKAGE_HOST_IMX_USB_LOADER=y # Filesystem -BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/warpboard/post-image.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/post-image.sh" BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y -- 2.9.3