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authorYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>2007-12-03 22:58:45 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2008-01-15 23:30:40 +0900
commitf9913a8ee71ff14fcfc1c7fd0e6912f897e69403 (patch)
tree5a087a498b2cee6245934b1258a4b65d4b35b549 /include/asm-sh/cpu_sh3.h
parent5dd372a23d12003276dddf7f9604154fd522ae73 (diff)
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sh: Add support SH3 and SH7720
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include/asm-sh/cpu_sh3.h')
-rw-r--r--include/asm-sh/cpu_sh3.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/include/asm-sh/cpu_sh3.h b/include/asm-sh/cpu_sh3.h
new file mode 100644
index 0000000..68679c0
--- /dev/null
+++ b/include/asm-sh/cpu_sh3.h
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) Copyright 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * 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
+ */
+
+#ifndef _ASM_CPU_SH3_H_
+#define _ASM_CPU_SH3_H_
+
+/* cache control */
+#define CCR_CACHE_STOP 0x00000008
+#define CCR_CACHE_ENABLE 0x00000005
+#define CCR_CACHE_ICI 0x00000008
+
+#define CACHE_OC_ADDRESS_ARRAY 0xf0000000
+#define CACHE_OC_WAY_SHIFT 13
+#define CACHE_OC_NUM_ENTRIES 256
+#define CACHE_OC_ENTRY_SHIFT 4
+
+#if defined(CONFIG_CPU_SH7720)
+#include <asm/cpu_sh7720.h>
+#else
+#error "Unknown SH3 variant"
+#endif
+
+#endif /* _ASM_CPU_SH3_H_ */