[coreboot] [commit] r6432 - trunk/src/cpu/amd/model_fxx

[repository service]

Author: jakllsch
Date: Fri Mar  4 21:01:15 2011
New Revision: 6432
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6432

Log:
Add P-states for select Socket 754 processors.

States for AMA3000BEX5AR, SDA3100AIO3BX, and SDA3400AIO3BX
are from AMD document 30430 3.51.  States for ADA3200AIO4BX
derived from SSDT of a MS-7135.  States for TMDML34BKX5LD derived
from legacy PowerNow! table of a MS-7135, and therefore lack accurate
TDP information.

Signed-off-by: Jonathan Kollasch 
Acked-by: Marc Jones

Modified:
   trunk/src/cpu/amd/model_fxx/powernow_acpi.c

Modified: trunk/src/cpu/amd/model_fxx/powernow_acpi.c
==============================================================================
--- trunk/src/cpu/amd/model_fxx/powernow_acpi.c	Fri Mar  4 18:09:21 2011	(r6431)
+++ trunk/src/cpu/amd/model_fxx/powernow_acpi.c	Fri Mar  4 21:01:15 2011	(r6432)
@@ -563,6 +563,21 @@
      {1800, 1200, 748}, {1000, 1100, 466}}},
    {3000, 0x4, 0x10ff0, 0xa, 0xa, 670,
     {{1000, 1100, 210}}},
+	/* AMA3000BEX5AR */
+	{3000, 0x4, 0xf4a, 0xa, 0x0, 815,
+	 {{1600, 1400, 570}, {800, 1100, 190}}},
+	/* TMDML34BKX5LD, needs real TDP info */
+	{34, 0xa, 0x20f42, 0xa, 0x0, 350,
+	 {{1600, 1400, 340}, {800, 1000, 330}}},
+	/* SDA3100AIO3BX */
+	{3100, 0x26, 0x20fc2, 0xa, 0xa, 590,
+	 {{1000, 1100, 217}}},
+	/* SDA3400AIO3BX */
+	{3400, 0x26, 0x20fc2, 0xc, 0xc, 590,
+	 {{1800, 1350, 496}, {1000, 1100, 207}}},
+	/* ADA3200AIO4BX */
+	{3200, 0x4, 0x20fc2, 0xe, 0xe, 670,
+	 {{2000, 1350, 647}, {1800, 1300, 548}, {1000, 1100, 275}}},
 };

static int pstates_algorithm(u32 pcontrol_blk, u8 plen, u8 onlyBSP)