+#ifdef CONFIG_M5271
+ .globl icache_enable
+icache_enable:
+ move.l #0x01000000, %d0 /* Invalidate cache cmd */
+ movec %d0, %CACR /* Invalidate cache */
+ move.l #(CFG_SDRAM_BASE + 0xc000), %d0 /* Setup cache mask */
+ movec %d0, %ACR0 /* Enable cache */
+
+ move.l #0x80000200, %d0 /* Setup cache mask */
+ movec %d0, %CACR /* Enable cache */
+ nop
+
+ move.l #(CFG_INIT_RAM_ADDR+CFG_INIT_RAM_END-8), %a1
+ moveq #1, %d0
+ move.l %d0, (%a1)
+ rts
+#endif
+