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# Copyright 2017-2018 NXP
require imx-mkimage_git.inc
DESCRIPTION = "Generate Boot Loader for i.MX 8 device"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
SECTION = "BSP"
IMX_EXTRA_FIRMWARE = "firmware-imx-8 imx-sc-firmware"
IMX_EXTRA_FIRMWARE_mx8m = "firmware-imx-8m"
IMX_EXTRA_FIRMWARE_mx8x = "firmware-imx-8x imx-sc-firmware"
DEPENDS += " \
firmware-imx \
${IMX_EXTRA_FIRMWARE} \
imx-atf \
"
DEPENDS_append_mx8m = " dtc-native"
BOOT_NAME = "imx-boot"
PROVIDES = "${BOOT_NAME}"
inherit deploy
# 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 \
"
SC_FIRMWARE_NAME ?= "scfw_tcm.bin"
ATF_MACHINE_NAME ?= "bl31-imx8qm.bin"
ATF_MACHINE_NAME_mx8qm = "bl31-imx8qm.bin"
ATF_MACHINE_NAME_mx8qxp = "bl31-imx8qx.bin"
ATF_MACHINE_NAME_mx8mq = "bl31-imx8mq.bin"
ATF_MACHINE_NAME_mx8mm = "bl31-imx8mm.bin"
ATF_MACHINE_NAME_append = "${@bb.utils.contains('COMBINED_FEATURES', 'optee', '-optee', '', d)}"
UBOOT_NAME = "u-boot-${MACHINE}.bin-${UBOOT_CONFIG}"
BOOT_CONFIG_MACHINE = "${BOOT_NAME}-${MACHINE}-${UBOOT_CONFIG}.bin"
TOOLS_NAME ?= "mkimage_imx8"
SOC_TARGET ?= "INVALID"
SOC_TARGET_mx8qm = "iMX8QM"
SOC_TARGET_mx8qxp = "iMX8QX"
SOC_TARGET_mx8mq = "iMX8M"
SOC_TARGET_mx8mm = "iMX8MM"
IMXBOOT_TARGETS ?= \
"${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi', \
bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand', \
'flash flash_dcd', d), d)}"
IMXBOOT_TARGETS_mx8qxp = \
"${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi', \
bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand', \
'flash', d), d)}"
IMXBOOT_TARGETS_mx8qxpa0 = \
"${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi_a0', \
bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand_a0', \
'flash_a0 flash_dcd_a0', d), d)}"
BOOT_STAGING = "${S}/${SOC_TARGET}"
BOOT_STAGING_mx8mm = "${S}/iMX8M"
SOC_FAMILY = "INVALID"
SOC_FAMILY_mx8 = "mx8"
SOC_FAMILY_mx8m = "mx8m"
SOC_FAMILY_mx8x = "mx8x"
compile_mx8m() {
bbnote 8MQ/8MM 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}
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/u-boot-nodtb.bin-${MACHINE}-${UBOOT_CONFIG} \
${BOOT_STAGING}/u-boot-nodtb.bin
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/mkimage_uboot ${BOOT_STAGING}
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${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 ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${BOOT_STAGING}/u-boot.bin
cp ${DEPLOY_DIR_IMAGE}/mx8qm-ahab-container.img ${BOOT_STAGING}
}
compile_mx8x() {
bbnote 8QX boot binary build
cp ${DEPLOY_DIR_IMAGE}/mx8qx-ahab-container.img ${BOOT_STAGING}
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${SC_FIRMWARE_NAME} ${BOOT_STAGING}/scfw_tcm.bin
cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${BOOT_STAGING}/u-boot.bin
}
do_compile() {
compile_${SOC_FAMILY}
# mkimage for i.MX8
for target in ${IMXBOOT_TARGETS}; do
bbnote "building ${SOC_TARGET} - ${target}"
make SOC=${SOC_TARGET} ${target}
if [ -e "${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}/mx8qm-ahab-container.img ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${S}/${TOOLS_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
}
deploy_mx8x() {
install -d ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0644 ${BOOT_STAGING}/mx8qx-ahab-container.img ${DEPLOYDIR}/${BOOT_TOOLS}
install -m 0755 ${S}/${TOOLS_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
}
do_deploy() {
deploy_${SOC_FAMILY}
# copy the tool mkimage to deploy path and sc fw, dcd and uboot
install -m 0644 ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME} ${DEPLOYDIR}/${BOOT_TOOLS}
# 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
cd ${DEPLOYDIR}
ln -sf ${BOOT_CONFIG_MACHINE}-${IMAGE_IMXBOOT_TARGET} ${BOOT_NAME}
cd -
}
addtask deploy before do_build after do_compile
PACKAGE_ARCH = "${MACHINE_ARCH}"
FILES_${PN} = "/boot"
COMPATIBLE_MACHINE = "(mx8)"
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