1 files changed, 0 insertions, 109 deletions
diff --git a/arch/mips/cpu/mips32/cpu.c b/arch/mips/cpu/mips32/cpu.c
index 1af909a9a5..8e1cc4e1fe 100644
--- a/arch/mips/cpu/mips32/cpu.c
+++ b/arch/mips/cpu/mips32/cpu.c
@@ -9,7 +9,6 @@
 #include <command.h>
 #include <netdev.h>
 #include <asm/mipsregs.h>
-#include <asm/cacheops.h>
 #include <asm/reboot.h>
 
 void __attribute__((weak)) _machine_restart(void)
@@ -24,114 +23,6 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	return 0;
 }
 
-#ifdef CONFIG_SYS_CACHELINE_SIZE
-
-static inline unsigned long icache_line_size(void)
-{
-	return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
-	return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-#else /* !CONFIG_SYS_CACHELINE_SIZE */
-
-static inline unsigned long icache_line_size(void)
-{
-	unsigned long conf1, il;
-	conf1 = read_c0_config1();
-	il = (conf1 & MIPS_CONF1_IL) >> MIPS_CONF1_IL_SHIFT;
-	if (!il)
-		return 0;
-	return 2 << il;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
-	unsigned long conf1, dl;
-	conf1 = read_c0_config1();
-	dl = (conf1 & MIPS_CONF1_DL) >> MIPS_CONF1_DL_SHIFT;
-	if (!dl)
-		return 0;
-	return 2 << dl;
-}
-
-#endif /* !CONFIG_SYS_CACHELINE_SIZE */
-
-void flush_cache(ulong start_addr, ulong size)
-{
-	unsigned long ilsize = icache_line_size();
-	unsigned long dlsize = dcache_line_size();
-	const void *addr, *aend;
-
-	/* aend will be miscalculated when size is zero, so we return here */
-	if (size == 0)
-		return;
-
-	addr = (const void *)(start_addr & ~(dlsize - 1));
-	aend = (const void *)((start_addr + size - 1) & ~(dlsize - 1));
-
-	if (ilsize == dlsize) {
-		/* flush I-cache & D-cache simultaneously */
-		while (1) {
-			mips_cache(HIT_WRITEBACK_INV_D, addr);
-			mips_cache(HIT_INVALIDATE_I, addr);
-			if (addr == aend)
-				break;
-			addr += dlsize;
-		}
-		return;
-	}
-
-	/* flush D-cache */
-	while (1) {
-		mips_cache(HIT_WRITEBACK_INV_D, addr);
-		if (addr == aend)
-			break;
-		addr += dlsize;
-	}
-
-	/* flush I-cache */
-	addr = (const void *)(start_addr & ~(ilsize - 1));
-	aend = (const void *)((start_addr + size - 1) & ~(ilsize - 1));
-	while (1) {
-		mips_cache(HIT_INVALIDATE_I, addr);
-		if (addr == aend)
-			break;
-		addr += ilsize;
-	}
-}
-
-void flush_dcache_range(ulong start_addr, ulong stop)
-{
-	unsigned long lsize = dcache_line_size();
-	const void *addr = (const void *)(start_addr & ~(lsize - 1));
-	const void *aend = (const void *)((stop - 1) & ~(lsize - 1));
-
-	while (1) {
-		mips_cache(HIT_WRITEBACK_INV_D, addr);
-		if (addr == aend)
-			break;
-		addr += lsize;
-	}
-}
-
-void invalidate_dcache_range(ulong start_addr, ulong stop)
-{
-	unsigned long lsize = dcache_line_size();
-	const void *addr = (const void *)(start_addr & ~(lsize - 1));
-	const void *aend = (const void *)((stop - 1) & ~(lsize - 1));
-
-	while (1) {
-		mips_cache(HIT_INVALIDATE_D, addr);
-		if (addr == aend)
-			break;
-		addr += lsize;
-	}
-}
-
 void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
 {
 	write_c0_entrylo0(low0);