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Support zstd compressed tegraflash images

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zstd is a lot faster when compressing and decompressing, which helps
with iteration speed.

Use the CONVERSIONTYPES machinery builtin rather than re-implementing it
ourselves here.

Signed-off-by: Austin Schuh <austin.linux@gmail.com>
Signed-off-by: Matt Madison <matt@madison.systems>
This commit is contained in:
Austin Schuh
2025-01-20 22:06:11 -08:00
committed by Matt Madison
parent 206ec910d5
commit 0c07ff6ac8
2 changed files with 7 additions and 24 deletions
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29
classes-recipe/image_types_tegra.bbclass
View File

@@ -4,7 +4,7 @@ TEGRA_UEFI_SIGNING_CLASS ??= "tegra-uefi-signing"
inherit ${TEGRA_UEFI_SIGNING_CLASS}
TEGRA_UEFI_USE_SIGNED_FILES ??= "false"
IMAGE_TYPES += "tegraflash"
IMAGE_TYPES += "tegraflash.tar"
IMAGE_ROOTFS_ALIGNMENT ?= "4"
@@ -103,17 +103,8 @@ TOSIMGFILENAME:tegra234 = "tos-optee_t234.img"
BUP_PAYLOAD_DIR = "payloads_t${@d.getVar('NVIDIA_CHIP')[2:]}x"
FLASHTOOLS_DIR = "tegra-flash"
TEGRAFLASH_PACKAGE_FORMAT ??= "tar"
TEGRAFLASH_PACKAGE_FORMATS = "tar zip"
TEGRAFLASH_SDCARD_SIZE ??= "16G"
python() {
pt = d.getVar('TEGRAFLASH_PACKAGE_FORMAT')
valid_types = d.getVar('TEGRAFLASH_PACKAGE_FORMATS').split()
if pt not in valid_types:
bb.fatal("TEGRAFLASH_PACKAGE_FORMAT %s not recognized, supported types are: %s" % (pt, ', '.join(valid_types)))
}
# Override this function if you need to add
# customization after the default files are
# copied/symlinked into the working directory
@@ -174,15 +165,8 @@ tegraflash_custom_post() {
}
tegraflash_finalize_pkg() {
if [ "${TEGRAFLASH_PACKAGE_FORMAT}" = "zip" ]; then
rm -f ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.zip
zip -r ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.zip .
ln -sf ${IMAGE_NAME}.tegraflash.zip ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.tegraflash.zip
else
rm -f ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.tar.gz
${IMAGE_CMD_TAR} --sparse --numeric-owner --transform="s,^\./,," -cf- . | gzip -f -9 -n -c --rsyncable > ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.tar.gz
ln -sf ${IMAGE_NAME}.tegraflash.tar.gz ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.tegraflash.tar.gz
fi
rm -f ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.tar
${IMAGE_CMD_TAR} --sparse --numeric-owner --transform="s,^\./,," -cf ${IMGDEPLOYDIR}/${IMAGE_NAME}.tegraflash.tar .
}
tegraflash_create_flash_config() {
@@ -449,9 +433,8 @@ EOF
chmod +x $outfile
}
IMAGE_CMD:tegraflash = "create_tegraflash_pkg"
TEGRAFLASH_PKG_DEPENDS = "${@'zip-native:do_populate_sysroot' if d.getVar('TEGRAFLASH_PACKAGE_FORMAT') == 'zip' else '${CONVERSION_DEPENDS_gz}:do_populate_sysroot'}"
do_image_tegraflash[depends] += "${TEGRAFLASH_PKG_DEPENDS} dtc-native:do_populate_sysroot coreutils-native:do_populate_sysroot \
IMAGE_CMD:tegraflash.tar = "create_tegraflash_pkg"
do_image_tegraflash_tar[depends] += "dtc-native:do_populate_sysroot coreutils-native:do_populate_sysroot \
tegra-flashtools-native:do_populate_sysroot gptfdisk-native:do_populate_sysroot \
tegra-bootfiles:do_populate_sysroot tegra-bootfiles:do_populate_lic \
virtual/kernel:do_deploy \
@@ -459,4 +442,4 @@ do_image_tegraflash[depends] += "${TEGRAFLASH_PKG_DEPENDS} dtc-native:do_populat
${@'${TEGRA_ESP_IMAGE}:do_image_complete' if d.getVar('TEGRA_ESP_IMAGE') != '' else ''} \
virtual/bootloader:do_deploy virtual/secure-os:do_deploy ${TEGRA_SIGNING_EXTRA_DEPS} ${DTB_EXTRA_DEPS} \
${@'${TEGRAFLASH_INITRD_FLASH_IMAGE}:do_image_complete' if d.getVar('TEGRAFLASH_INITRD_FLASH_IMAGE') != '' else ''}"
IMAGE_TYPEDEP:tegraflash += "${IMAGE_TEGRAFLASH_FS_TYPE}"
IMAGE_TYPEDEP:tegraflash.tar += "${IMAGE_TEGRAFLASH_FS_TYPE}"

2
conf/machine/include/tegra-common.inc
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@@ -67,7 +67,7 @@ IMAGE_ROOTFS_ALIGNMENT ?= "4"
TEGRA_BLBLOCKSIZE ?= "${@int(d.getVar('IMAGE_ROOTFS_ALIGNMENT')) * 1024}"
EXTRA_IMAGECMD:ext4 ?= "-i 4096 -b 4096"
IMAGE_CLASSES += "image_types_tegra"
IMAGE_FSTYPES += "tegraflash"
IMAGE_FSTYPES += "tegraflash.tar.zst"
INITRAMFS_IMAGE ?= "tegra-minimal-initramfs"
INITRAMFS_IMAGE_BUNDLE ?= "0"