1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (c) 2021 Nuvoton Technology Corp. 4 */ 5 6#include <common.h> 7#include <asm/io.h> 8#include <asm/pl310.h> 9 10void l2_pl310_init(void); 11 12void set_pl310_ctrl(u32 enable) 13{ 14 struct pl310_regs *const pl310 = (struct pl310_regs *)CFG_SYS_PL310_BASE; 15 16 writel(enable, &pl310->pl310_ctrl); 17} 18 19void v7_outer_cache_enable(void) 20{ 21 l2_pl310_init(); 22 23 set_pl310_ctrl(1); 24} 25 26void v7_outer_cache_disable(void) 27{ 28 set_pl310_ctrl(0); 29} 30