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target/rockchip: use PARTOFFSET to set offset for the first partition

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Avoid unnecessary partition gaps

Signed-off-by: Liangbin Lian <jjm2473@gmail.com>
This commit is contained in:
Liangbin Lian 2025-12-03 16:00:46 +08:00
parent 7da4916fef
commit 1fc70d9aa3
1 changed files with 4 additions and 4 deletions
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8
target/linux/rockchip/image/Makefile
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@ -29,17 +29,17 @@ define Build/pine64-img
# Creates the final SD/eMMC images,
# combining boot partition, root partition as well as the u-boot bootloader
# Generate a new partition table in $@ with 32 MiB of
# alignment padding for the u-boot-rockchip.bin (idbloader + u-boot) to fit:
# Generate a new partition table in $@ with 16 MiB of
# offset for the u-boot-rockchip.bin (idbloader + u-boot) to fit:
# http://opensource.rock-chips.com/wiki_Boot_option#Boot_flow
#
# U-Boot SPL expects the U-Boot ITB to be located at sector 0x4000 (8 MiB) on the MMC storage
SIGNATURE="$(IMG_PART_SIGNATURE)" \
$(SCRIPT_DIR)/gen_image_generic.sh \
PARTOFFSET=16M $(SCRIPT_DIR)/gen_image_generic.sh \
$@ \
$(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \
$(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS) \
32768
1024
# Copy the u-boot-rockchip.bin to the image at sector 0x40
dd if="$(STAGING_DIR_IMAGE)"/$(UBOOT_DEVICE_NAME)-u-boot-rockchip.bin of="$@" seek=64 conv=notrunc