From: Chris Dearman <chris@mips.com>
Date: Fri, 21 Sep 2007 13:50:08 +0000 (+0100)
Subject: [MIPS] Add CoreFPGA5 support; distinguish between SOCit/ROCit
X-Git-Tag: v2.6.26-rc1~700^2~37
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=308402445e005a039a72b315cd9b5ceeaea0063c;p=linux-2.6

[MIPS] Add CoreFPGA5 support; distinguish between SOCit/ROCit

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index 1695dca550..07671fb907 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -295,15 +295,21 @@ void __init prom_init(void)
 			break;
 		case MIPS_REVISION_CORID_CORE_MSC:
 		case MIPS_REVISION_CORID_CORE_FPGA2:
-		case MIPS_REVISION_CORID_CORE_FPGA3:
-		case MIPS_REVISION_CORID_CORE_FPGA4:
 		case MIPS_REVISION_CORID_CORE_24K:
-		case MIPS_REVISION_CORID_CORE_EMUL_MSC:
+			/*
+			 * SOCit/ROCit support is essentially identical
+			 * but make an attempt to distinguish them
+			 */
 			mips_revision_sconid = MIPS_REVISION_SCON_SOCIT;
 			break;
+		case MIPS_REVISION_CORID_CORE_FPGA3:
+		case MIPS_REVISION_CORID_CORE_FPGA4:
+		case MIPS_REVISION_CORID_CORE_FPGA5:
+		case MIPS_REVISION_CORID_CORE_EMUL_MSC:
 		default:
-			mips_display_message("CC Error");
-			while (1);   /* We die here... */
+			/* See above */
+			mips_revision_sconid = MIPS_REVISION_SCON_ROCIT;
+			break;
 		}
 	}
 
diff --git a/include/asm-mips/mips-boards/generic.h b/include/asm-mips/mips-boards/generic.h
index 1c39d33952..33407bee4e 100644
--- a/include/asm-mips/mips-boards/generic.h
+++ b/include/asm-mips/mips-boards/generic.h
@@ -68,6 +68,7 @@
 #define MIPS_REVISION_CORID_CORE_FPGA3     9
 #define MIPS_REVISION_CORID_CORE_24K       10
 #define MIPS_REVISION_CORID_CORE_FPGA4     11
+#define MIPS_REVISION_CORID_CORE_FPGA5     12
 
 /**** Artificial corid defines ****/
 /*