--- /dev/null
+/*
+ * 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