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

Signed-off-by: Chris Dearman <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
syzer · Apr 28, 2008 · 3084024 · 3084024
1 parent bdc94eb
commit 3084024
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Showing 2 changed files with 12 additions and 5 deletions.
diff --git 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
@@ -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 ****/
 /*