1 // SPDX-License-Identifier: GPL-2.0
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;
9 p += (32 / sizeof(int));
10 }
11
12 return 0;
13 }
14