[coreboot] [commit] r6410 - in trunk/src: cpu/amd/model_10xxx northbridge/amd/amdht
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Mon Feb 28 04:56:53 CET 2011
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 <xdrudis at tinet.cat>
Acked-by: Marc Jones <marcj303 at gmail.com>
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]
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