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board/freescale/common/imx: make imx8-bootloader-prepare more generic

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Allow user to override the hardcoded dtb name by using
BR2_ROOTFS_POST_SCRIPT_ARGS.

The only user of this script, configs/freescale_imx8mqevk, is updated
accordingly.

Cc: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Gary Bisson 2018-07-19 12:31:04 +02:00 committed by Thomas Petazzoni
parent d8c0faa980
commit a534676dc3
2 changed files with 7 additions and 2 deletions
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8
board/freescale/common/imx/imx8-bootloader-prepare.sh
View File

@ -2,9 +2,13 @@
main ()
{
# Currently we support imx8mqevk.
UBOOT_DTB=$2
if [ ! -e "$UBOOT_DTB" ]; then
echo "ERROR: couldn't find dtb: $UBOOT_DTB"
exit 1
fi
cat ${BINARIES_DIR}/u-boot-spl.bin ${BINARIES_DIR}/lpddr4_pmu_train_fw.bin > ${BINARIES_DIR}/u-boot-spl-ddr.bin
BL31=${BINARIES_DIR}/bl31.bin BL33=${BINARIES_DIR}/u-boot.bin ${HOST_DIR}/bin/mkimage_fit_atf.sh ${BINARIES_DIR}/fsl-imx8mq-evk.dtb > ${BINARIES_DIR}/u-boot.its
BL31=${BINARIES_DIR}/bl31.bin BL33=${BINARIES_DIR}/u-boot.bin ${HOST_DIR}/bin/mkimage_fit_atf.sh ${UBOOT_DTB} > ${BINARIES_DIR}/u-boot.its
${HOST_DIR}/bin/mkimage -E -p 0x3000 -f ${BINARIES_DIR}/u-boot.its ${BINARIES_DIR}/u-boot.itb
rm -f ${BINARIES_DIR}/u-boot.its

1
configs/freescale_imx8mqevk_defconfig
View File

@ -3,6 +3,7 @@ BR2_ARM_FPU_VFPV3=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/imx8-bootloader-prepare.sh board/freescale/common/imx/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="${UBOOT_DIR}/arch/arm/dts/fsl-imx8mq-evk.dtb"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_GIT=y
BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/linux-imx"