/* SPDX-License-Identifier: GPL-2.0+ */ | |
/* | |
* Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/ | |
* Lokesh Vutla <lokeshvutla@ti.com> | |
*/ | |
#include <linux/linkage.h> | |
ENTRY(lowlevel_init) | |
mrc p15, 0, r0, c0, c0, 5 @ Read MPIDR | |
and r0, #0xff | |
cmp r0, #0x0 | |
bne park_cpu | |
bx lr | |
park_cpu: | |
wfi | |
b park_cpu | |
ENDPROC(lowlevel_init) |