patch-2.4.22 linux-2.4.22/include/asm-mips/sibyte/sb1250_mc.h

• Lines: 86
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/asm-mips/sibyte/sb1250_mc.h
• Orig date: 2002-11-28 15:53:15.000000000 -0800

diff -urN linux-2.4.21/include/asm-mips/sibyte/sb1250_mc.h linux-2.4.22/include/asm-mips/sibyte/sb1250_mc.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *
-    *  Memory Controller constants              File: sb1250_mc.h
-    *
+    *  
+    *  Memory Controller constants              File: sb1250_mc.h       
+    *  
     *  This module contains constants and macros useful for
     *  programming the memory controller.
-    *
+    *  
     *  SB1250 specification level:  User's manual 1/02/02
+    *  
+    *  Author:  Mitch Lichtenberg
+    *  
+    *********************************************************************  
     *
-    *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
-    *
-    *********************************************************************
-    *
-    *  Copyright 2000,2001
+    *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *
-    *  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
+    *  
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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,
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -166,7 +166,7 @@
 
 #define K_MC_REF_RATE_100MHz         0x62
 #define K_MC_REF_RATE_133MHz         0x81
-#define K_MC_REF_RATE_200MHz         0xC4
+#define K_MC_REF_RATE_200MHz         0xC4 
 
 #define V_MC_REF_RATE_100MHz         V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
 #define V_MC_REF_RATE_133MHz         V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
@@ -191,6 +191,10 @@
 #define G_MC_ADDR_DRIVE(x)           _SB_GETVALUE(x,S_MC_ADDR_DRIVE,M_MC_ADDR_DRIVE)
 #define V_MC_ADDR_DRIVE_DEFAULT      V_MC_ADDR_DRIVE(0x0)
 
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MC_REF_DISABLE             _SB_MAKEMASK1(30)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
 #define M_MC_DLL_BYPASS              _SB_MAKEMASK1(31)
 
 #define S_MC_DQI_SKEW               32
@@ -224,7 +228,7 @@
                                      V_MC_ADDR_DRIVE_DEFAULT | \
                                      V_MC_DATA_DRIVE_DEFAULT | \
                                      V_MC_CLOCK_DRIVE_DEFAULT | \
-                                     V_MC_REF_RATE_DEFAULT
+                                     V_MC_REF_RATE_DEFAULT 
 
 
 
@@ -291,6 +295,10 @@
 
 #define M_MC_EXTERNALDECODE	    _SB_MAKEMASK1(35)
 
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MC_PRE_ON_A8              _SB_MAKEMASK1(36)
+#define M_MC_RAM_WITH_A13           _SB_MAKEMASK1(38)
+#endif /* 1250 PASS3 || 112x PASS1 */