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imx-boot,u-boot-imx: Add bootloader image size to SD card image

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Append a tag to the bootloader image used in the SD card image. The tag
contains the size of the bootloader image so UUU can easily find the end of
the bootloader in the SD card image.

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
This commit is contained in:
Tom Hochstein 2022-01-13 17:56:08 -06:00
parent 1f270dc776
commit 92acf99a61
4 changed files with 30 additions and 4 deletions
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11
classes/uuu_bootloader_tag.bbclass Normal file
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@ -0,0 +1,11 @@
# Append a tag to the bootloader image used in the SD card image. The tag
# contains the size of the bootloader image so UUU can easily find the end of
# the bootloader in the SD card image.
do_deploy:append() {
if [ "${UUU_BOOTLOADER}" != "" ]; then
cp ${DEPLOYDIR}/${UUU_BOOTLOADER} ${DEPLOYDIR}/${UUU_BOOTLOADER_TAGGED}
ln -sf ${UUU_BOOTLOADER_TAGGED} ${DEPLOYDIR}/${UUU_BOOTLOADER}
stat -L -cUUUBURNXXOEUZX7+A-XY5601QQWWZ%sEND ${DEPLOYDIR}/${UUU_BOOTLOADER} \
>> ${DEPLOYDIR}/${UUU_BOOTLOADER}
fi
}

10
recipes-bsp/imx-mkimage/imx-boot_1.0.bb
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@ -24,7 +24,10 @@ DEPENDS:append:mx8m = " u-boot-mkimage-native dtc-native"
BOOT_NAME = "imx-boot"
PROVIDES = "${BOOT_NAME}"
inherit deploy
inherit deploy uuu_bootloader_tag
UUU_BOOTLOADER = "${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}"
@ -190,9 +193,8 @@ do_deploy() {
fi
install -m 0644 ${S}/${BOOT_CONFIG_MACHINE}-${target} ${DEPLOYDIR}
done
cd ${DEPLOYDIR}
ln -sf ${BOOT_CONFIG_MACHINE}-${IMAGE_IMXBOOT_TARGET} ${BOOT_NAME}
cd -
ln -sf ${BOOT_CONFIG_MACHINE}-${IMAGE_IMXBOOT_TARGET} ${DEPLOYDIR}/${BOOT_NAME}
}
addtask deploy before do_build after do_compile

4
recipes-bsp/u-boot/u-boot-imx-mfgtool_2021.04.bb
View File

@ -6,3 +6,7 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/u-boot-imx:"
require u-boot-imx_${PV}.bb
require u-boot-mfgtool.inc
UUU_BOOTLOADER_TAGGED = ""
UUU_BOOTLOADER_TAGGED:mx6 = "u-boot-mfgtool-tagged.${UBOOT_SUFFIX}"
UUU_BOOTLOADER_TAGGED:mx7 = "u-boot-mfgtool-tagged.${UBOOT_SUFFIX}"

9
recipes-bsp/u-boot/u-boot-imx_2021.04.bb
View File

@ -7,6 +7,15 @@ require u-boot-imx-common_${PV}.inc
PROVIDES += "u-boot"
inherit uuu_bootloader_tag
UUU_BOOTLOADER = ""
UUU_BOOTLOADER:mx6 = "${UBOOT_BINARY}"
UUU_BOOTLOADER:mx7 = "${UBOOT_BINARY}"
UUU_BOOTLOADER_TAGGED = ""
UUU_BOOTLOADER_TAGGED:mx6 = "u-boot-tagged.${UBOOT_SUFFIX}"
UUU_BOOTLOADER_TAGGED:mx7 = "u-boot-tagged.${UBOOT_SUFFIX}"
do_deploy:append:mx8m() {
# Deploy u-boot-nodtb.bin and fsl-imx8m*-XX.dtb for mkimage to generate boot binary
if [ -n "${UBOOT_CONFIG}" ]