[people/ms/u-boot.git] / arch / arm / mach-kirkwood / cache.c

/*
 * Copyright (c) 2012 Michael Walle
 * Michael Walle <michael@walle.cc>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#include <common.h>
#include <asm/arch/cpu.h>

#define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22)

void l2_cache_disable()
{
	u32 ctrl;

	ctrl = readfr_extra_feature_reg();
	ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN;
	writefr_extra_feature_reg(ctrl);
}
Commit	Line	Data
67953027 MW	1	/*
	2	* Copyright (c) 2012 Michael Walle
	3	* Michael Walle <michael@walle.cc>
	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
67953027 MW	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	}