1 files changed, 0 insertions, 85 deletions
diff --git a/arch/blackfin/mach-common/cache-c.c b/arch/blackfin/mach-common/cache-c.c
deleted file mode 100644
index f4adedc92895..000000000000
--- a/arch/blackfin/mach-common/cache-c.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Blackfin cache control code (simpler control-style functions)
- *
- * Copyright 2004-2009 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <asm/blackfin.h>
-#include <asm/cplbinit.h>
-
-/* Invalidate the Entire Data cache by
- * clearing DMC[1:0] bits
- */
-void blackfin_invalidate_entire_dcache(void)
-{
-	u32 dmem = bfin_read_DMEM_CONTROL();
-	bfin_write_DMEM_CONTROL(dmem & ~0xc);
-	SSYNC();
-	bfin_write_DMEM_CONTROL(dmem);
-	SSYNC();
-}
-
-/* Invalidate the Entire Instruction cache by
- * clearing IMC bit
- */
-void blackfin_invalidate_entire_icache(void)
-{
-	u32 imem = bfin_read_IMEM_CONTROL();
-	bfin_write_IMEM_CONTROL(imem & ~0x4);
-	SSYNC();
-	bfin_write_IMEM_CONTROL(imem);
-	SSYNC();
-}
-
-#if defined(CONFIG_BFIN_ICACHE) || defined(CONFIG_BFIN_DCACHE)
-
-static void
-bfin_cache_init(struct cplb_entry *cplb_tbl, unsigned long cplb_addr,
-                unsigned long cplb_data, unsigned long mem_control,
-                unsigned long mem_mask)
-{
-	int i;
-#ifdef CONFIG_L1_PARITY_CHECK
-	u32 ctrl;
-
-	if (cplb_addr == DCPLB_ADDR0) {
-		ctrl = bfin_read32(mem_control) | (1 << RDCHK);
-		CSYNC();
-		bfin_write32(mem_control, ctrl);
-		SSYNC();
-	}
-#endif
-
-	for (i = 0; i < MAX_CPLBS; i++) {
-		bfin_write32(cplb_addr + i * 4, cplb_tbl[i].addr);
-		bfin_write32(cplb_data + i * 4, cplb_tbl[i].data);
-	}
-
-	_enable_cplb(mem_control, mem_mask);
-}
-
-#ifdef CONFIG_BFIN_ICACHE
-void bfin_icache_init(struct cplb_entry *icplb_tbl)
-{
-	bfin_cache_init(icplb_tbl, ICPLB_ADDR0, ICPLB_DATA0, IMEM_CONTROL,
-		(IMC | ENICPLB));
-}
-#endif
-
-#ifdef CONFIG_BFIN_DCACHE
-void bfin_dcache_init(struct cplb_entry *dcplb_tbl)
-{
-	/*
-	 *  Anomaly notes:
-	 *  05000287 - We implement workaround #2 - Change the DMEM_CONTROL
-	 *  register, so that the port preferences for DAG0 and DAG1 are set
-	 *  to port B
-	 */
-	bfin_cache_init(dcplb_tbl, DCPLB_ADDR0, DCPLB_DATA0, DMEM_CONTROL,
-		(DMEM_CNTR | PORT_PREF0 | (ANOMALY_05000287 ? PORT_PREF1 : 0)));
-}
-#endif
-
-#endif