ARM: s3c44b0: remove remainders of dead board

[people/ms/u-boot.git] / arch / arm / cpu / s3c44b0 / cache.c

diff --git a/arch/arm/cpu/s3c44b0/cache.c b/arch/arm/cpu/s3c44b0/cache.c
deleted file mode 100644 (file)
index aeee02d..0000000
--- a/arch/arm/cpu/s3c44b0/cache.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * (C) Copyright 2004
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/hardware.h>
-
-static void s3c44b0_flush_cache(void)
-{
-       volatile int i;
-       /* flush cycle */
-       for(i=0x10002000;i<0x10004800;i+=16)
-       {
-               *((int *)i)=0x0;
-       }
-}
-
-void icache_enable (void)
-{
-       ulong reg;
-
-       s3c44b0_flush_cache();
-
-       /*
-               Init cache
-               Non-cacheable area (everything outside RAM)
-               0x0000:0000 - 0x0C00:0000
-        */
-       NCACHBE0 = 0xC0000000;
-       NCACHBE1 = 0x00000000;
-
-       /*
-               Enable chache
-       */
-       reg = SYSCFG;
-       reg |= 0x00000006; /* 8kB */
-       SYSCFG = reg;
-}
-
-void icache_disable (void)
-{
-       ulong reg;
-
-       reg = SYSCFG;
-       reg &= ~0x00000006; /* 8kB */
-       SYSCFG = reg;
-}
-
-int icache_status (void)
-{
-       return 0;
-}
-
-void dcache_enable (void)
-{
-       icache_enable();
-}
-
-void dcache_disable (void)
-{
-       icache_disable();
-}
-
-int dcache_status (void)
-{
-       return dcache_status();
-}