| Igor Sarkisov | 3e6d848 | 2020-10-06 21:39:15 -0700 | [diff] [blame] | 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 | } | ||||