| /* |
| * Copyright (C) 2009 Samsung Electronics |
| * Minkyu Kang <mk7.kang@samsung.com> |
| * |
| * based on arch/arm/cpu/armv7/omap3/cache.S |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| .align 5 |
| |
| #include <linux/linkage.h> |
| |
| #ifndef CONFIG_SYS_L2CACHE_OFF |
| ENTRY(v7_outer_cache_enable) |
| push {r0, r1, r2, lr} |
| mrc 15, 0, r3, cr1, cr0, 1 |
| orr r3, r3, #2 |
| mcr 15, 0, r3, cr1, cr0, 1 |
| pop {r1, r2, r3, pc} |
| ENDPROC(v7_outer_cache_enable) |
| |
| ENTRY(v7_outer_cache_disable) |
| push {r0, r1, r2, lr} |
| mrc 15, 0, r3, cr1, cr0, 1 |
| bic r3, r3, #2 |
| mcr 15, 0, r3, cr1, cr0, 1 |
| pop {r1, r2, r3, pc} |
| ENDPROC(v7_outer_cache_disable) |
| #endif |
