ARM: davinci: move SoC sources to mach-davinci
[u-boot-sniper.git] / arch / arm / mach-kirkwood / cache.c
1 /*
2  * Copyright (c) 2012 Michael Walle
3  * Michael Walle <michael@walle.cc>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7 #include <common.h>
8 #include <asm/arch/cpu.h>
9
10 #define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22)
11
12 void l2_cache_disable()
13 {
14         u32 ctrl;
15
16         ctrl = readfr_extra_feature_reg();
17         ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN;
18         writefr_extra_feature_reg(ctrl);
19 }