| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| Paul Mundt | 7137306 | 2007-11-21 16:53:37 +0900 | [diff] [blame] | 2 | int cache_control(unsigned int command) |
| 3 | { | ||||
| 4 | volatile unsigned int *p = (volatile unsigned int *) 0x80000000; | ||||
| 5 | int i; | ||||
| 6 | |||||
| 7 | for (i = 0; i < (32 * 1024); i += 32) { | ||||
| 8 | (void)*p; | ||||
| Andrea Gelmini | 55c1b0d | 2010-02-27 16:51:36 +0000 | [diff] [blame] | 9 | p += (32 / sizeof(int)); |
| Paul Mundt | 7137306 | 2007-11-21 16:53:37 +0900 | [diff] [blame] | 10 | } |
| 11 | |||||
| 12 | return 0; | ||||
| 13 | } | ||||