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scripts: ubinize-image.sh: support static volumes, make size optional

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In order to support devices having TF-A FIP image or UBI-aware U-Boot
SPL we need to include a static volume for the bootloader.

Introduce support for adding additional static volumes by prefixing
the filename with ':', eg.

UBINIZE_PARTS := fip:=$(STAGING_DIR_IMAGE)/u-boot.fip

Also add support for rootfs-in-uImage.FIT setups which don't require a
rootfs partition and make the (3rd) size parameter in UBINIZE_PARTS
optional (see example above without declared size).

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
2024-02-01 05:03:56 +00:00
parent ada3b2190a
commit 6c17d71973
2 changed files with 25 additions and 11 deletions
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6
include/image-commands.mk
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@@ -138,9 +138,11 @@ UBI_NAND_SIZE_LIMIT = $(IMAGE_SIZE) - ($(NAND_SIZE)*20/1024 + 4*$(BLOCKSIZE))
define Build/append-ubi
sh $(TOPDIR)/scripts/ubinize-image.sh \
$(if $(UBOOTENV_IN_UBI),--uboot-env) \
$(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
$(foreach part,$(UBINIZE_PARTS),--part $(part)) \
--rootfs $(IMAGE_ROOTFS) \
$(if $(findstring fit,$(1)), \
$(if $(KERNEL_IN_UBI),--part fit=$(IMAGE_KERNEL)), \
$(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
--rootfs $(IMAGE_ROOTFS)) \
$@.tmp \
-p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
$(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \