mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 06:42:56 +00:00
38 lines
746 B
C
38 lines
746 B
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Copyright 2020 Broadcom
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <command.h>
|
||
|
|
#include <broadcom/chimp.h>
|
||
|
|
|
||
|
|
static int do_chimp_fastboot_secure(struct cmd_tbl *cmdtp, int flag, int argc,
|
||
|
|
char *const argv[])
|
||
|
|
{
|
||
|
|
u32 health = 0;
|
||
|
|
|
||
|
|
if (chimp_health_status_optee(&health)) {
|
||
|
|
pr_err("Chimp health command fail\n");
|
||
|
|
return CMD_RET_FAILURE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (health == BCM_CHIMP_RUNNIG_GOOD) {
|
||
|
|
printf("skip fastboot...\n");
|
||
|
|
return CMD_RET_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (chimp_fastboot_optee()) {
|
||
|
|
pr_err("Failed to load secure ChiMP image\n");
|
||
|
|
return CMD_RET_FAILURE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return CMD_RET_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
U_BOOT_CMD
|
||
|
|
(chimp_ld_secure, 1, 0, do_chimp_fastboot_secure,
|
||
|
|
"Invoke chimp fw load via optee",
|
||
|
|
"chimp_ld_secure\n"
|
||
|
|
);
|