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# Copyright (C) 2017-2020 NXP
require imx-mkimage_git.inc
DESCRIPTION = "Generate Boot Loader for i.MX 8 device"
LICENSE = "GPL-2.0-only"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
SECTION = "BSP"
inherit use-imx-security-controller-firmware uboot-sign
DEPENDS += " \
u-boot \
${IMX_EXTRA_FIRMWARE} \
imx-atf \
${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'optee-os', '', d)} \
"
# xxd is a dependency of fspi_packer.sh
DEPENDS += "xxd-native"
DEPENDS:append:mx8m-generic-bsp = " u-boot-mkimage-native dtc-native"
BOOT_NAME = "imx-boot"
PROVIDES = "${BOOT_NAME}"
inherit deploy uuu_bootloader_tag
UUU_BOOTLOADER = "${BOOT_NAME}"
UUU_BOOTLOADER_TAGGED = "${BOOT_NAME}-tagged"
# Add CFLAGS with native INCDIR & LIBDIR for imx-mkimage build
CFLAGS = "-O2 -Wall -std=c99 -I ${STAGING_INCDIR_NATIVE} -L ${STAGING_LIBDIR_NATIVE}"
# This package aggregates output deployed by other packages,
# so set the appropriate dependencies
do_compile[depends] += " \
virtual/bootloader:do_deploy \
${@' '.join('%s:do_deploy' % r for r in '${IMX_EXTRA_FIRMWARE}'.split() )} \
imx-atf:do_deploy \
${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'optee-os:do_deploy', '', d)} \
"
SC_FIRMWARE_NAME ?= "scfw_tcm.bin"
ATF_MACHINE_NAME ?= "bl31-${ATF_PLATFORM}.bin"
ATF_MACHINE_NAME:append = "${@bb.utils.contains('MACHINE_FEATURES', 'optee', '-optee', '', d)}"
UBOOT_NAME = "u-boot-${MACHINE}.bin-${UBOOT_CONFIG}"
BOOT_CONFIG_MACHINE = "${BOOT_NAME}-${MACHINE}-${UBOOT_CONFIG}.bin"
TOOLS_NAME ?= "mkimage_imx8"
IMX_BOOT_SOC_TARGET ?= "INVALID"
DEPLOY_OPTEE = "${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'true', 'false', d)}"
IMXBOOT_TARGETS ?= \
"${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi', \
bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand', \
'flash_multi_cores flash_dcd', d), d)}"
BOOT_STAGING = "${S}/${IMX_BOOT_SOC_TARGET}"
BOOT_STAGING:mx8m-generic-bsp = "${S}/iMX8M"
BOOT_STAGING:mx8dx-generic-bsp = "${S}/iMX8QX"
SOC_FAMILY = "INVALID"
SOC_FAMILY:mx8-generic-bsp = "mx8"
SOC_FAMILY:mx8m-generic-bsp = "mx8m"
SOC_FAMILY:mx8x-generic-bsp = "mx8x"
REV_OPTION ?= ""
REV_OPTION:mx8qxp-generic-bsp = \
"${@bb.utils.contains('MACHINE_FEATURES', 'soc-revb0', '', \
'REV=C0', d)}"
REV_OPTION:mx8dx-generic-bsp = "REV=C0"
compile_mx8m() {
bbnote 8MQ/8MM/8MN/8MP boot binary build
for ddr_firmware in ${DDR_FIRMWARE_NAME}; do
bbnote "Copy ddr_firmware: ${ddr_firmware} from ${DEPLOY_DIR_IMAGE} -> ${BOOT_STAGING} "
cp ${DEPLOY_DIR_IMAGE}/${ddr_firmware} ${BOOT_STAGING}
done
cp ${DEPLOY_DIR_IMAGE}/signed_dp_imx8m.bin ${BOOT_STAGING}
cp ${DEPLOY_DIR_IMAGE}/signed_hdmi_imx8m.bin ${BOOT_STAGING}
cp ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${BOOT_STAGING}/u-boot-spl.bin
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${UBOOT_DTB_NAME} ${BOOT_STAGING}
if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then
# Use DTB binary patched with signature node
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_DTB_BINARY} ${BOOT_STAGING}/${UBOOT_DTB_NAME}
fi
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/u-boot-nodtb.bin-${MACHINE}-${UBOOT_CONFIG} \
${BOOT_STAGING}/u-boot-nodtb.bin
cp ${DEPLOY_DIR_IMAGE}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${BOOT_STAGING}/u-boot.bin
}
compile_mx8() {
bbnote 8QM boot binary build
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${SC_FIRMWARE_NAME} ${BOOT_STAGING}/scfw_tcm.bin
cp ${DEPLOY_DIR_IMAGE}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${BOOT_STAGING}/u-boot.bin
cp ${DEPLOY_DIR_IMAGE}/${SECO_FIRMWARE_NAME} ${BOOT_STAGING}
if [ -e ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} ] ; then
cp ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${BOOT_STAGING}/u-boot-spl.bin
fi
}
compile_mx8x() {
bbnote 8QX boot binary build
cp ${DEPLOY_DIR_IMAGE}/${SECO_FIRMWARE_NAME} ${BOOT_STAGING}
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${SC_FIRMWARE_NAME} ${BOOT_STAGING}/scfw_tcm.bin
cp ${DEPLOY_DIR_IMAGE}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${BOOT_STAGING}/u-boot.bin
if [ -e ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} ] ; then
cp ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${BOOT_STAGING}/u-boot-spl.bin
fi
}
do_compile() {
# mkimage for i.MX8
# Copy TEE binary to SoC target folder to mkimage
if ${DEPLOY_OPTEE}; then
cp ${DEPLOY_DIR_IMAGE}/tee.bin ${BOOT_STAGING}
fi
for target in ${IMXBOOT_TARGETS}; do
compile_${SOC_FAMILY}
if [ "$target" = "flash_linux_m4_no_v2x" ]; then
# Special target build for i.MX 8DXL with V2X off
bbnote "building ${IMX_BOOT_SOC_TARGET} - ${REV_OPTION} V2X=NO ${target}"
make SOC=${IMX_BOOT_SOC_TARGET} ${REV_OPTION} V2X=NO dtbs=${UBOOT_DTB_NAME} flash_linux_m4
else
bbnote "building ${IMX_BOOT_SOC_TARGET} - ${REV_OPTION} ${target}"
make SOC=${IMX_BOOT_SOC_TARGET} ${REV_OPTION} dtbs=${UBOOT_DTB_NAME} ${target}
fi
if [ -e "${BOOT_STAGING}/flash.bin" ]; then
cp ${BOOT_STAGING}/flash.bin ${S}/${BOOT_CONFIG_MACHINE}-${target}
fi
done
}
do_install () {
install -d ${D}/boot
for target in ${IMXBOOT_TARGETS}; do
install -m 0644 ${S}/${BOOT_CONFIG_MACHINE}-${target} ${D}/boot/
done
}
deploy_mx8m() {
install -d ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0644 ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${DEPLOYDIR}/${BOOT_TOOLS}
for ddr_firmware in ${DDR_FIRMWARE_NAME}; do
install -m 0644 ${DEPLOY_DIR_IMAGE}/${ddr_firmware} ${DEPLOYDIR}/${BOOT_TOOLS}
done
install -m 0644 ${BOOT_STAGING}/signed_dp_imx8m.bin ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0644 ${BOOT_STAGING}/signed_hdmi_imx8m.bin ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${BOOT_STAGING}/${TOOLS_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${BOOT_STAGING}/mkimage_fit_atf.sh ${DEPLOYDIR}/${BOOT_TOOLS}
}
deploy_mx8() {
install -d ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0644 ${BOOT_STAGING}/${SECO_FIRMWARE_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${S}/${TOOLS_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
if [ -e ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} ] ; then
install -m 0644 ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${DEPLOYDIR}/${BOOT_TOOLS}
fi
}
deploy_mx8x() {
install -d ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0644 ${BOOT_STAGING}/${SECO_FIRMWARE_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${S}/${TOOLS_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
if [ -e ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} ] ; then
install -m 0644 ${DEPLOY_DIR_IMAGE}/u-boot-spl.bin-${MACHINE}-${UBOOT_CONFIG} \
${DEPLOYDIR}/${BOOT_TOOLS}
fi
}
do_deploy() {
deploy_${SOC_FAMILY}
# copy the sc fw, dcd and uboot to deploy path
install -m 0644 ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
# copy tee.bin to deploy path
if ${DEPLOY_OPTEE}; then
install -m 0644 ${DEPLOY_DIR_IMAGE}/tee.bin ${DEPLOYDIR}/${BOOT_TOOLS}
fi
# copy makefile (soc.mak) for reference
install -m 0644 ${BOOT_STAGING}/soc.mak ${DEPLOYDIR}/${BOOT_TOOLS}
# copy the generated boot image to deploy path
for target in ${IMXBOOT_TARGETS}; do
# Use first "target" as IMAGE_IMXBOOT_TARGET
if [ "$IMAGE_IMXBOOT_TARGET" = "" ]; then
IMAGE_IMXBOOT_TARGET="$target"
echo "Set boot target as $IMAGE_IMXBOOT_TARGET"
fi
install -m 0644 ${S}/${BOOT_CONFIG_MACHINE}-${target} ${DEPLOYDIR}
done
ln -sf ${BOOT_CONFIG_MACHINE}-${IMAGE_IMXBOOT_TARGET} ${DEPLOYDIR}/${BOOT_NAME}
}
addtask deploy before do_build after do_compile
PACKAGE_ARCH = "${MACHINE_ARCH}"
FILES:${PN} = "/boot"
COMPATIBLE_MACHINE = "(mx8-generic-bsp)"
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