| Lokesh Vutla | ccdb7c2 | 2018-11-15 11:04:50 +0530 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* | ||||
| 3 | * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ | ||||
| 4 | * Lokesh Vutla <lokeshvutla@ti.com> | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include <linux/linkage.h> | ||||
| 8 | |||||
| 9 | ENTRY(lowlevel_init) | ||||
| 10 | |||||
| 11 | mrc p15, 0, r0, c0, c0, 5 @ Read MPIDR | ||||
| 12 | and r0, #0xff | ||||
| 13 | cmp r0, #0x0 | ||||
| 14 | bne park_cpu | ||||
| 15 | bx lr | ||||
| 16 | park_cpu: | ||||
| 17 | wfi | ||||
| 18 | b park_cpu | ||||
| 19 | |||||
| 20 | ENDPROC(lowlevel_init) | ||||