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Date: Mon, 6 Jun 2005 18:20:09 -0700
From: Eugene Surovegin <ebs@ebshome.net>
To: Andrew Morton <akpm@osdl.org>
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Cc: linuxppc-embedded@ozlabs.org
Subject: [PATCH] ppc32: add 405EP cpu_spec entry
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Andrew,

the following patch adds definition for PPC 405EP which was lost 
somehow during 2.4 -> 2.6 transition.

Recent change to arch/ppc/kernel/misc.S ("Fix incorrect CPU_FTR fixup 
usage for unified caches") triggered this bug and 405EP boards don't 
boot anymore.

Please, consider applying this patch before 2.6.12 release.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>

diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -838,6 +838,17 @@ struct cpu_spec	cpu_specs[] = {
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 	},
+	{	/* 405EP */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x51210000,
+		.cpu_name		= "405EP",
+		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
+			CPU_FTR_USE_TB,
+		.cpu_user_features	= PPC_FEATURE_32 |
+			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+	},
 
 #endif /* CONFIG_40x */
 #ifdef CONFIG_44x