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xilinx: Add sd boot command script for reference

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This patch adds sdboot command script for reference.
This can be converetd into uboot script using mkimage and
use for booting.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2019-03-27 10:48:33 +05:30 committed by Michal Simek
parent 3796d133a0
commit 91a5964f3b
1 changed files with 10 additions and 0 deletions
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board/xilinx/bootscripts/sdboot.cmd Normal file
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# This is an example file to generate boot.scr - a boot script for U-Boot
# This example only target for qspi boot, sameway it can be created for boot
# devices like nand.
# Generate boot.scr:
# ./tools/mkimage -c none -A arm -T script -d sdboot.cmd boot.scr
#
# It requires a list of environment variables used below to be defined
# before load
#
mmc dev $devnum && mmcinfo && run uenvboot || run sdroot$devnum;load mmc $devnum:$partid $fdt_addr system.dtb && load mmc $devnum:$partid $kernel_addr Image && booti $kernel_addr - $fdt_addr