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upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/board/samsung/common/bootscripts/bootzimg.cmd

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samsung: common: add example boot scripts This commit adds example scripts of boot.scr: - bootzimg.cmd - check if dtb exists and boot zImage - autoboot.cmd - check which image exists: Image.itb, zImage or uImage and optionally load fdt file for u/zImage The blank spaces are added to improve readability and can be removed before use mkimage. Required U-Boot environment variables: $boardname, $fdtfile, $console, $mmcbootdev, $mmcbootpart, $mmcrootdev, $mmcrootpart, $rootfstype. Making boot.scr from file.cmd: mkimage -C none -A arm -T script -d file.cmd boot.scr The Odroid XU3 default environment is ready for those boot scripts and the right script can be loaded by DFU. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
10 years ago
setenv kernelname zImage;
setenv boot_kernel "setenv bootargs \"${console} root=/dev/mmcblk${mmcrootdev}p${mmcrootpart} rootfstype=${rootfstype} rootwait ${opts}\";
load mmc ${mmcbootdev}:${mmcbootpart} 0x40007FC0 '${kernelname}';
if load mmc ${mmcbootdev}:${mmcbootpart} 40800000 ${fdtfile}; then
bootz 0x40007FC0 - 40800000;
else
echo Warning! Booting without DTB: '${fdtfile}'!;
bootz 0x40007FC0 -;
fi;"
run boot_kernel;