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x86: coral: Update the boot script

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Make use of the new bootargs substitution mechanism and zboot command
syntax.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-11-09 07:12:25 -07:00 committed by Bin Meng
parent 6c9a83502f
commit 1b6314be50
1 changed files with 7 additions and 4 deletions
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11
include/configs/chromebook_coral.h
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@ -15,10 +15,13 @@
"read mmc 2:2 100000 0 80; setexpr loader *001004f0; " \
"setexpr size *00100518; setexpr blocks $size / 200; " \
"read mmc 2:2 100000 80 $blocks; setexpr setup $loader - 1000; " \
"setexpr cmdline $loader - 2000; " \
"part uuid mmc 2:2 uuid; setenv bootargs_U $uuid; " \
"zboot start 100000 0 0 0 $setup $cmdline; " \
"zboot load; zboot setup; zboot dump; zboot go"
"setexpr cmdline_ptr $loader - 2000; " \
"setexpr.s cmdline *$cmdline_ptr; " \
"setexpr cmdline gsub %U \\\\${uuid}; " \
"if part uuid mmc 2:2 uuid; then " \
"zboot start 100000 0 0 0 $setup cmdline; " \
"zboot load; zboot setup; zboot dump; zboot go;" \
"fi"
#include <configs/x86-common.h>
#include <configs/x86-chromebook.h>