+
+#elif defined(CONFIG_S3C4510B)
+
+void icache_enable (void)
+{
+ s32 i;
+
+ /* disable all cache bits */
+ CLR_REG( REG_SYSCFG, 0x3F);
+
+ /* 8KB cache, write enable */
+ SET_REG( REG_SYSCFG, CACHE_WRITE_BUFF | CACHE_MODE_01);
+
+ /* clear TAG RAM bits */
+ for ( i = 0; i < 256; i++)
+ PUT_REG( CACHE_TAG_RAM + 4*i, 0x00000000);
+
+ /* clear SET0 RAM */
+ for(i=0; i < 1024; i++)
+ PUT_REG( CACHE_SET0_RAM + 4*i, 0x00000000);
+
+ /* clear SET1 RAM */
+ for(i=0; i < 1024; i++)
+ PUT_REG( CACHE_SET1_RAM + 4*i, 0x00000000);
+
+ /* enable cache */
+ SET_REG( REG_SYSCFG, CACHE_ENABLE);
+
+}
+
+void icache_disable (void)
+{
+ /* disable all cache bits */
+ CLR_REG( REG_SYSCFG, 0x3F);
+}
+
+int icache_status (void)
+{
+ return GET_REG( REG_SYSCFG) & CACHE_ENABLE;
+}
+
+void dcache_enable (void)
+{
+ /* we don't have seperate instruction/data caches */
+ icache_enable();
+}
+
+void dcache_disable (void)
+{
+ /* we don't have seperate instruction/data caches */
+ icache_disable();
+}
+
+int dcache_status (void)
+{
+ /* we don't have seperate instruction/data caches */
+ return icache_status();
+}
+
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No specific cache setup for IntegratorAP/CM720T as yet */
+ void icache_enable (void)
+ {
+ }
+#elif defined(CONFIG_LPC2292) /* just to satisfy the compiler */
+#else
+#error No icache/dcache enable/disable functions defined for this CPU type
+#endif