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authorDaniel Hellstrom <daniel@gaisler.com>2008-03-28 10:00:33 +0100
committerDaniel Hellstrom <daniel@gaisler.com>2008-04-08 07:58:32 +0000
commitb330990c2f36ee4a8bb318360e1c8ba965269ab6 (patch)
treeacd28710c2e021e23a87fae7e3b8af0a77131cbe /include/asm-sparc/arch-leon2
parent2a2fa797e63b1e3cd4d570318ca5fbf8723ef53a (diff)
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SPARC: Added support for SPARC LEON2 SOC Processor.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Diffstat (limited to 'include/asm-sparc/arch-leon2')
-rw-r--r--include/asm-sparc/arch-leon2/asi.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/asm-sparc/arch-leon2/asi.h b/include/asm-sparc/arch-leon2/asi.h
new file mode 100644
index 0000000..38fdd5c
--- /dev/null
+++ b/include/asm-sparc/arch-leon2/asi.h
@@ -0,0 +1,36 @@
+/* asi.h: Address Space Identifier values for the LEON2 sparc.
+ *
+ * Copyright (C) 2008 Daniel Hellstrom (daniel@gaisler.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
+ *
+ */
+
+#ifndef _LEON2_ASI_H
+#define _LEON2_ASI_H
+
+#define ASI_CACHEMISS 0x01 /* Force D-Cache miss on load (lda) */
+#define ASI_M_FLUSH_PROBE 0x03 /* MMU Flush/Probe */
+#define ASI_IFLUSH 0x05 /* Flush I-Cache */
+#define ASI_DFLUSH 0x06 /* Flush D-Cache */
+#define ASI_BYPASS 0x1c /* Bypass MMU (Physical address) */
+#define ASI_MMUFLUSH 0x18 /* FLUSH TLB */
+#define ASI_M_MMUREGS 0x19 /* READ/Write MMU Registers */
+
+#endif /* _LEON2_ASI_H */