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cmd: boot: add brom cmd to reboot to brom dnl mode 

Change-Id: I797491ebe25af1013732aeee87e61e3ba4bc1689
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan 2018-02-06 09:51:12 +08:00
parent c25c0ed054
commit a3d7c00b32
1 changed files with 17 additions and 1 deletions
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18
cmd/boot.c
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@ -11,6 +11,8 @@
#include <common.h>
#include <command.h>
#include <net.h>
#include <asm/io.h>
#include <asm/arch/boot_mode.h>
#ifdef CONFIG_CMD_GO
@ -45,6 +47,14 @@ static int do_go(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return rcode;
}
static int do_reboot_brom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
writel(BOOT_BROM_DOWNLOAD, CONFIG_ROCKCHIP_BOOT_MODE_REG);
do_reset(NULL, 0, 0, NULL);
return 0;
}
/* -------------------------------------------------------------------- */
U_BOOT_CMD(
@ -57,11 +67,17 @@ U_BOOT_CMD(
#endif
U_BOOT_CMD(
reset, 1, 0, do_reset,
rbrom, 1, 0, do_reboot_brom,
"Perform RESET of the CPU",
""
);
U_BOOT_CMD(
reset, 1, 0, do_reset,
"Perform RESET of the CPU",
""
);
#ifdef CONFIG_CMD_POWEROFF
U_BOOT_CMD(
poweroff, 1, 0, do_poweroff,