mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 17:28:15 +00:00
44 lines
1 KiB
C
44 lines
1 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Copyright 2020 GlobalLogic.
|
||
|
|
* Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <fastboot.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* fastboot_set_reboot_flag() - Set flag to indicate reboot-bootloader
|
||
|
|
*
|
||
|
|
* Set flag which indicates that we should reboot into the bootloader
|
||
|
|
* following the reboot that fastboot executes after this function.
|
||
|
|
*
|
||
|
|
* This function should be overridden in your board file with one
|
||
|
|
* which sets whatever flag your board specific Android bootloader flow
|
||
|
|
* requires in order to re-enter the bootloader.
|
||
|
|
*/
|
||
|
|
int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason)
|
||
|
|
{
|
||
|
|
char cmd[64];
|
||
|
|
|
||
|
|
if (reason >= FASTBOOT_REBOOT_REASONS_COUNT)
|
||
|
|
return -EINVAL;
|
||
|
|
|
||
|
|
snprintf(cmd, sizeof(cmd), "bcb load %d misc",
|
||
|
|
CONFIG_FASTBOOT_FLASH_MMC_DEV);
|
||
|
|
|
||
|
|
if (run_command(cmd, 0))
|
||
|
|
return -ENODEV;
|
||
|
|
|
||
|
|
snprintf(cmd, sizeof(cmd), "bcb set command %s",
|
||
|
|
fastboot_boot_cmds[reason]);
|
||
|
|
|
||
|
|
if (run_command(cmd, 0))
|
||
|
|
return -ENOEXEC;
|
||
|
|
|
||
|
|
if (run_command("bcb store", 0))
|
||
|
|
return -EIO;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|