From 6c5879f380be38d85fef0d3aba3353358f4b2ff4 Mon Sep 17 00:00:00 2001
From: Marian Balakowicz <m8@semihalf.com>
Date: Fri, 30 Jun 2006 16:30:46 +0200
Subject: Add support for AMCC 440SPe CPU based eval board (Yucca).

---
 include/asm-ppc/mmu.h | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'include/asm-ppc/mmu.h')

diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index 2606b79..baaf6f7 100644
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -470,4 +470,45 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower);
 #define LAWAR_SIZE_1G		(LAWAR_SIZE_BASE+19)
 #define LAWAR_SIZE_2G		(LAWAR_SIZE_BASE+20)
 
+#ifdef CONFIG_440SPE
+/*----------------------------------------------------------------------------+
+| Following instructions are not available in Book E mode of the GNU assembler.
++----------------------------------------------------------------------------*/
+#define DCCCI(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(454<<1)
+
+#define ICCCI(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(966<<1)
+
+#define DCREAD(rt,ra,rb)		.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(486<<1)
+
+#define ICREAD(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(998<<1)
+
+#define TLBSX(rt,ra,rb)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(914<<1)
+
+#define TLBWE(rs,ra,ws)			.long 0x7c000000|\
+					(rs<<21)|(ra<<16)|(ws<<11)|(978<<1)
+
+#define TLBRE(rt,ra,ws)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(ws<<11)|(946<<1)
+
+#define TLBSXDOT(rt,ra,rb)		.long 0x7c000001|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(914<<1)
+
+#define MSYNC				.long 0x7c000000|\
+					(598<<1)
+
+#define MBAR_INST 				.long 0x7c000000|\
+					(854<<1)
+
+/*----------------------------------------------------------------------------+
+| Following instruction is not available in PPC405 mode of the GNU assembler.
++----------------------------------------------------------------------------*/
+#define TLBRE(rt,ra,ws)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(ws<<11)|(946<<1)
+
+#endif
 #endif /* _PPC_MMU_H_ */
-- 
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