[thirdparty/u-boot.git] / arch / arm / mach-npcm / npcm7xx / l2_cache_pl310.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2021 Nuvoton Technology Corp.
 */

#include <common.h>
#include <asm/io.h>
#include <asm/pl310.h>

void l2_pl310_init(void);

void set_pl310_ctrl(u32 enable)
{
	struct pl310_regs *const pl310 = (struct pl310_regs *)CFG_SYS_PL310_BASE;

	writel(enable, &pl310->pl310_ctrl);
}

void v7_outer_cache_enable(void)
{
	l2_pl310_init();

	set_pl310_ctrl(1);
}

void v7_outer_cache_disable(void)
{
	set_pl310_ctrl(0);
}
Commit	Line	Data
84335544 JL	1	// SPDX-License-Identifier: GPL-2.0+
	2	/*
	3	* Copyright (c) 2021 Nuvoton Technology Corp.
	4	*/
	5
d678a59d	6	#include <common.h>
84335544 JL	7	#include <asm/io.h>
	8	#include <asm/pl310.h>
	9
	10	void l2_pl310_init(void);
	11
	12	void set_pl310_ctrl(u32 enable)
	13	{
65cc0e2a	14	struct pl310_regs const pl310 = (struct pl310_regs )CFG_SYS_PL310_BASE;
84335544 JL	15
	16	writel(enable, &pl310->pl310_ctrl);
	17	}
	18
	19	void v7_outer_cache_enable(void)
	20	{
	21	l2_pl310_init();
	22
	23	set_pl310_ctrl(1);
	24	}
	25
	26	void v7_outer_cache_disable(void)
	27	{
	28	set_pl310_ctrl(0);
	29	}