| Nick Hawkins | 0998a75 | 2022-06-08 16:21:34 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * GXP driver |
| 4 | * |
| 5 | * (C) Copyright 2022 Hewlett Packard Enterprise Development LP. |
| 6 | * Author: Nick Hawkins <nick.hawkins@hpe.com> |
| 7 | * Author: Jean-Marie Verdun <verdun@hpe.com> |
| 8 | */ |
| 9 | |
| Tom Rini | e3b3264 | 2023-03-09 11:22:07 -0500 | [diff] [blame] | 10 | #include <cpu_func.h> |
| Nick Hawkins | 0998a75 | 2022-06-08 16:21:34 -0500 | [diff] [blame] | 11 | #include <asm/io.h> |
| 12 | |
| 13 | #define GXP_CCR 0xc0000000 |
| 14 | |
| 15 | /* empty to satisfy current lowlevel_init, can be removed any time */ |
| 16 | void lowlevel_init(void) |
| 17 | { |
| 18 | } |
| 19 | |
| Tom Rini | e3b3264 | 2023-03-09 11:22:07 -0500 | [diff] [blame] | 20 | void reset_cpu(void) |
| Nick Hawkins | 0998a75 | 2022-06-08 16:21:34 -0500 | [diff] [blame] | 21 | { |
| 22 | writel(1, GXP_CCR); |
| 23 | |
| 24 | while (1) |
| 25 | ; /* loop forever till reset */ |
| 26 | } |