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authorMichal Simek <monstr@monstr.eu>2010-04-16 12:56:33 +0200
committerMichal Simek <monstr@monstr.eu>2010-04-16 12:56:33 +0200
commit8ff972c6e99938f1a033e5500dccc9a37ce3406f (patch)
tree59fb5422f385e27d04ce3ee6b90cab665ed21626 /arch/microblaze/lib
parent9b4d90569028604bc491ea419187c31e4467bdca (diff)
downloadu-boot-linaro-stable-8ff972c6e99938f1a033e5500dccc9a37ce3406f.tar.gz
microblaze: Consolidate cache code
Merge cpu and lib cache code. Flush cache before disabling. Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/lib')
-rw-r--r--arch/microblaze/lib/Makefile1
-rw-r--r--arch/microblaze/lib/cache.c43
2 files changed, 0 insertions, 44 deletions
diff --git a/arch/microblaze/lib/Makefile b/arch/microblaze/lib/Makefile
index 9b0f296e3..817643795 100644
--- a/arch/microblaze/lib/Makefile
+++ b/arch/microblaze/lib/Makefile
@@ -29,7 +29,6 @@ SOBJS-y +=
COBJS-y += board.o
COBJS-y += bootm.o
-COBJS-y += cache.o
COBJS-y += time.o
SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
diff --git a/arch/microblaze/lib/cache.c b/arch/microblaze/lib/cache.c
deleted file mode 100644
index 9b6b60f73..000000000
--- a/arch/microblaze/lib/cache.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-void flush_cache (ulong addr, ulong size)
-{
- int i;
- for (i = 0; i < size; i += 4)
- asm volatile (
-#ifdef CONFIG_ICACHE
- "wic %0, r0;"
-#endif
- "nop;"
-#ifdef CONFIG_DCACHE
- "wdc.flush %0, r0;"
-#endif
- "nop;"
- :
- : "r" (addr + i)
- : "memory");
-}