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board/freescale: use flash.bin for imx9 boot file

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The boot file is generally referred to flash.bin, which is also the name
mainline U-Boot uses:

https://docs.u-boot-project.org/en/v2026.10/board/nxp/imx93_frdm.html#build-u-boot
https://trustedfirmware-a.readthedocs.io/en/stable/plat/imx9.html#deploy-tf-a-images
https://spsdk.readthedocs.io/en/v3.4.1/examples/ahab/imx93/imx93_ahab_uboot.html#ahab-image-container-set

So use that here as well for clarity and compatibility with mainline U-Boot.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Peter Korsgaard
2026-10-20 12:28:57 +02:00
committed by Thomas Petazzoni
parent 9b79b19bb0
commit aa1ed6e741
4 changed files with 7 additions and 7 deletions
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4
board/freescale/common/imx/genimage.cfg.template_imx9
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@@ -2,7 +2,7 @@
#
# We mimic the .sdcard NXP's image format:
# * the SD card must have 32 kB free space at the beginning,
# * U-Boot is integrated into imx9-boot-sd.bin and is dumped as is,
# * U-Boot is integrated into flash.bin and is dumped as is,
# * a FAT partition at offset 8MB is containing Image and DTB files
# * a single root filesystem partition is required (ext2, ext3 or ext4)
#
@@ -24,7 +24,7 @@ image sdcard.img {
partition imx-boot {
in-partition-table = "no"
image = "imx9-boot-sd.bin"
image = "flash.bin"
offset = %IMXOFFSET%
}

6
board/freescale/common/imx/imx9-bootloader-prepare.sh
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@@ -31,11 +31,11 @@ main ()
"${HOST_DIR}/bin/mkimage_imx8" -soc IMX9 -append "${BINARIES_DIR}/ahab-container.img" -c \
-ap "${BINARIES_DIR}/u-boot-spl-ddr.bin" a55 ${SPL_LOAD_ADDR} \
-out "${BINARIES_DIR}/imx9-boot-sd.bin"
-out "${BINARIES_DIR}/flash.bin"
flashbin_size="$(wc -c "${BINARIES_DIR}/imx9-boot-sd.bin" | awk '{print $1}')"
flashbin_size="$(wc -c "${BINARIES_DIR}/flash.bin" | awk '{print $1}')"
pad_cnt=$(($((flashbin_size + 0x400 - 1)) / 0x400))
dd if="${BINARIES_DIR}/u-boot-atf-container.img" of="${BINARIES_DIR}/imx9-boot-sd.bin" bs=1K seek=${pad_cnt}
dd if="${BINARIES_DIR}/u-boot-atf-container.img" of="${BINARIES_DIR}/flash.bin" bs=1K seek=${pad_cnt}
exit $?
}

2
board/freescale/imx91evk/readme.txt
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@@ -22,9 +22,9 @@ You will find in output/images/ the following files:
- bl31.bin
- boot.vfat
- ddr_fw.bin
- flash.bin
- Image
- imx91-11x11-evk.dtb
- imx9-boot-sd.bin
- lpddr4_pmu_train_fw.bin
- rootfs.ext2
- rootfs.ext4

2
board/freescale/imx93evk/readme.txt
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@@ -20,9 +20,9 @@ You will find in output/images/ the following files:
- bl31.bin
- boot.vfat
- ddr_fw.bin
- flash.bin
- Image
- imx93-11x11-evk.dtb
- imx9-boot-sd.bin
- lpddr4_pmu_train_fw.bin
- rootfs.ext2
- rootfs.ext4