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boards/freescale/common: Introduce genimage.cfg.template_no_boot_part_spl

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Modern U-Boot assumes a layout where the first partition is an ext2 and
the kernel and dtb can be found in /boot. In other words, a layout
without boot partition.

Add a genimage.cfg template for the freescale defconfigs with such a
layout.

For now, only the layout with SPL+u-boot.img is added. It's unlikely that
the u-boot.imx approach will be used.

Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Tested-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Joris Offouga 2019-06-10 21:41:42 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent 947b625bb6
commit cc1761790f
2 changed files with 34 additions and 0 deletions
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30
board/freescale/common/imx/genimage.cfg.template_no_boot_part_spl Normal file
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@ -0,0 +1,30 @@
# Minimal SD card image for the Freescale boards Template for SPL Boot
#
# We mimic the .sdcard Freescale's image format:
# * the SD card must have 1 kB free space at the beginning,
# * SPL is at the offset expected by ROM,
# * U-Boot is at the offset expected by SPL,
# * The first partition is expected to be an ext2 and have a /boot directory.
#
image sdcard.img {
hdimage {
}
partition spl {
in-partition-table = "no"
image = "SPL"
offset = 1024
}
partition u-boot-img {
in-partition-table = "no"
image = "u-boot.img"
offset = 69K
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext2"
}
}

4
board/freescale/common/imx/post-image.sh
View File

@ -38,6 +38,10 @@ genimage_type()
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8X=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_imx8"
elif grep -Eq "^BR2_LINUX_KERNEL_INSTALL_TARGET=y$" ${BR2_CONFIG}; then
if grep -Eq "^BR2_TARGET_UBOOT_SPL=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_no_boot_part_spl"
fi
elif grep -Eq "^BR2_TARGET_UBOOT_SPL=y$" ${BR2_CONFIG}; then
echo "genimage.cfg.template_spl"
else