blob: 06ccaac3a44ebe86872da1aedee98640becd25eb [file] [log] [blame]
#!/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 "\"`basename $dt`.dtb\", "
done
}
#
# linux_image extracts the Linux image format from BR2_LINUX_KERNEL_UIMAGE in
# ${BR_CONFIG}, then prints the corresponding file name for the genimage
# configuration file
#
linux_image()
{
if grep -Eq "^BR2_LINUX_KERNEL_UIMAGE=y$" ${BR2_CONFIG}; then
echo "\"uImage\""
elif grep -Eq "^BR2_LINUX_KERNEL_IMAGE=y$" ${BR2_CONFIG}; then
echo "\"Image\""
else
echo "\"zImage\""
fi
}
genimage_type()
{
if grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MN=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8X=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_LINUX_KERNEL_INSTALL_TARGET=y$" ${BR2_CONFIG}; then
if grep -Eq "^BR2_TARGET_UBOOT_SPL=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_no_boot_part_spl"
fi
elif grep -Eq "^BR2_TARGET_UBOOT_SPL=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_spl"
else
echo "genimage.cfg.template"
fi
}
imx_offset()
{
if grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M=y$" ${BR2_CONFIG}; then
echo "33K"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM=y$" ${BR2_CONFIG}; then
echo "33K"
else
echo "32K"
fi
}
uboot_image()
{
if grep -Eq "^BR2_TARGET_UBOOT_FORMAT_DTB_IMX=y$" ${BR2_CONFIG}; then
echo "u-boot-dtb.imx"
elif grep -Eq "^BR2_TARGET_UBOOT_FORMAT_IMX=y$" ${BR2_CONFIG}; then
echo "u-boot.imx"
elif grep -Eq "^BR2_TARGET_UBOOT_FORMAT_DTB_IMG=y$" ${BR2_CONFIG}; then
echo "u-boot-dtb.img"
elif grep -Eq "^BR2_TARGET_UBOOT_FORMAT_IMG=y$" ${BR2_CONFIG}; then
echo "u-boot.img"
fi
}
main()
{
local FILES="$(dtb_list) $(linux_image)"
local IMXOFFSET="$(imx_offset)"
local UBOOTBIN="$(uboot_image)"
local GENIMAGE_CFG="$(mktemp --suffix genimage.cfg)"
local GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
sed -e "s/%FILES%/${FILES}/" \
-e "s/%IMXOFFSET%/${IMXOFFSET}/" \
-e "s/%UBOOTBIN%/${UBOOTBIN}/" \
board/freescale/common/imx/$(genimage_type) > ${GENIMAGE_CFG}
rm -rf "${GENIMAGE_TMP}"
genimage \
--rootpath "${TARGET_DIR}" \
--tmppath "${GENIMAGE_TMP}" \
--inputpath "${BINARIES_DIR}" \
--outputpath "${BINARIES_DIR}" \
--config "${GENIMAGE_CFG}"
rm -f ${GENIMAGE_CFG}
exit $?
}
main $@