[commit] r6410 - in trunk/src: cpu/amd/model_10xxx northbridge/amd/amdht

[repository service]

Author: mjones
Date: Mon Feb 28 04:56:52 2011
New Revision: 6410
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6410

Log:
Improving BKDG implementation of P-states,
CPU and northbridge frequency and voltage
handling for Fam 10 in SVI mode.

I don't understand what this was doing nor find docs for these regs
Maybe it was left over from some copy & paste ?

Signed-off-by: Xavi Drudis Ferran 
Acked-by: Marc Jones

Modified:
   trunk/src/cpu/amd/model_10xxx/fidvid.c
   trunk/src/cpu/amd/model_10xxx/init_cpus.c
   trunk/src/northbridge/amd/amdht/AsPsDefs.h

Modified: trunk/src/cpu/amd/model_10xxx/fidvid.c
==============================================================================
--- trunk/src/cpu/amd/model_10xxx/fidvid.c	Mon Feb 28 04:53:47 2011	(r6409)
+++ trunk/src/cpu/amd/model_10xxx/fidvid.c	Mon Feb 28 04:56:52 2011	(r6410)
@@ -738,7 +738,7 @@

}

-static void init_fidvid_ap(u32 bsp_apicid, u32 apicid, u32 nodeid, u32 coreid)
+static void init_fidvid_ap(u32 apicid, u32 nodeid, u32 coreid)
 {
    u32 send;

Modified: trunk/src/cpu/amd/model_10xxx/init_cpus.c
==============================================================================
--- trunk/src/cpu/amd/model_10xxx/init_cpus.c	Mon Feb 28 04:53:47 2011	(r6409)
+++ trunk/src/cpu/amd/model_10xxx/init_cpus.c	Mon Feb 28 04:56:52 2011	(r6410)
@@ -157,7 +157,7 @@
 }

#if CONFIG_SET_FIDVID
-static void init_fidvid_ap(u32 bsp_apicid, u32 apicid, u32 nodeid, u32 coreid);
+static void init_fidvid_ap(u32 apicid, u32 nodeid, u32 coreid);
 #endif

static inline __attribute__ ((always_inline))
@@ -346,8 +346,7 @@
    			printk(BIOS_DEBUG,
    			       "init_fidvid_ap(stage1) apicid: %02x\n",
    			       apicid);
-				init_fidvid_ap(bsp_apicid, apicid, id.nodeid,
-					       id.coreid);
+				init_fidvid_ap(apicid, id.nodeid, id.coreid);
    		}
    	}
 #endif

Modified: trunk/src/northbridge/amd/amdht/AsPsDefs.h
==============================================================================
--- trunk/src/northbridge/amd/amdht/AsPsDefs.h	Mon Feb 28 04:53:47 2011	(r6409)
+++ trunk/src/northbridge/amd/amdht/AsPsDefs.h	Mon Feb 28 04:56:52 2011	(r6410)
@@ -58,7 +58,6 @@
 #define PS_NB_VID_SHFT 25		/* P-state bit shift for NbVid */
 #define PS_BOTH_VID_OFF 0x01ff01ff	/* Mask NbVid & CpuVid */
 #define PS_CPU_NB_VID_SHFT 16		/* P-state bit shift from CpuVid to NbVid */
-#define PS_NB_VID_SHFT 25		/* P-state NBVID shift */
 #define PS_DIS 0x7fffffff		/* disable P-state reg */
 #define PS_EN 0x80000000		/* enable P-state reg */
 #define PS_CPU_FID_MASK 0x03f           /* MSRC001_00[68:64][CpuFid]