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Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c')
-rw-r--r--src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c343
1 files changed, 0 insertions, 343 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c b/src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c
deleted file mode 100644
index e9fb5c0072..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * Initialize PP/DPM fuse table.
- *
- *
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: GNB
- * @e \$Revision: 50955 $ @e \$Date: 2011-04-16 04:51:05 +0800 (Sat, 16 Apr 2011) $
- *
- */
-/*
-*****************************************************************************
-*
-* Copyright (c) 2011, Advanced Micro Devices, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Advanced Micro Devices, Inc. nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-* ***************************************************************************
-*
-*/
-
-/*----------------------------------------------------------------------------------------
- * M O D U L E S U S E D
- *----------------------------------------------------------------------------------------
- */
-#include "AGESA.h"
-#include "amdlib.h"
-#include "Ids.h"
-#include "heapManager.h"
-#include "Gnb.h"
-#include "GnbGfx.h"
-#include "GnbFuseTable.h"
-#include "GnbCommonLib.h"
-#include "GfxLib.h"
-#include "GnbRegistersLN.h"
-#include "Filecode.h"
-#define FILECODE PROC_GNB_GFX_GFXLIB_FILECODE
-/*----------------------------------------------------------------------------------------
- * D E F I N I T I O N S A N D M A C R O S
- *----------------------------------------------------------------------------------------
- */
-
-
-
-/*----------------------------------------------------------------------------------------
- * T Y P E D E F S A N D S T R U C T U R E S
- *----------------------------------------------------------------------------------------
- */
-
-
-/*----------------------------------------------------------------------------------------
- * P R O T O T Y P E S O F L O C A L F U N C T I O N S
- *----------------------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Calculate main PLL VCO
- *
- *
- *
- * @param[in] StdHeader Standard configuration header
- * @retval main PLL COF in Mhz
- */
-
-UINT32
-GfxLibGetMainPllFreq (
- IN AMD_CONFIG_PARAMS *StdHeader
- )
-{
- UINT32 MainPllFreq;
- D18F3xD4_STRUCT D18F3xD4;
- GnbLibPciRead (
- MAKE_SBDFO ( 0, 0, 0x18, 3, D18F3xD4_ADDRESS),
- AccessWidth32,
- &D18F3xD4.Value,
- StdHeader
- );
- MainPllFreq = 100 * (D18F3xD4.Field.MainPllOpFreqId + 0x10);
- return MainPllFreq;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Calculate clock from main VCO
- *
- *
- *
- * @param[in] Did Fuse Divider
- * @param[in] MainPllVco Main Pll COF in 10KHz
- * @retval Clock in 10KHz
- */
-
-UINT32
-GfxLibCalculateClk (
- IN UINT8 Did,
- IN UINT32 MainPllVco
- )
-{
- UINT32 Divider;
- if (Did >= 8 && Did <= 0x3F) {
- Divider = Did * 25;
- } else if (Did > 0x3F && Did <= 0x5F) {
- Divider = (Did - 64) * 50 + 1600;
- } else if (Did > 0x5F && Did <= 0x7E) {
- Divider = (Did - 96) * 100 + 3200;
- } else if (Did == 0x7f) {
- Divider = 128 * 100;
- } else {
- ASSERT (FALSE);
- return 200 * 100;
- }
- ASSERT (Divider != 0);
- return (((MainPllVco * 100) + (Divider - 1)) / Divider);
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Calculate did from main VCO
- *
- *
- *
- * @param[in] Vco Vco in 10Khz
- * @param[in] MainPllVco Main Pll COF in 10Khz
- * @retval DID
- */
-
-UINT8
-GfxLibCalculateDid (
- IN UINT32 Vco,
- IN UINT32 MainPllVco
- )
-{
- UINT32 Divider;
- UINT8 Did;
- ASSERT (Vco != 0);
- Divider = ((MainPllVco * 100) + (Vco - 1)) / Vco;
- Did = 0;
- if (Divider < 200) {
- } else if (Divider <= 1575) {
- Did = (UINT8) (Divider / 25);
- } else if (Divider <= 3150) {
- Did = (UINT8) ((Divider - 1600) / 50) + 64;
- } else if (Divider <= 6200) {
- Did = (UINT8) ((Divider - 3200) / 100) + 96;
- } else {
- Did = 0x7f;
- }
- return Did;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Get max non 0 VID index
- *
- *
- * @param[in] StdHeader Standard configuration header
- * @retval NBVDD VID index
- */
-UINT8
-GfxLibMaxVidIndex (
- IN AMD_CONFIG_PARAMS *StdHeader
- )
-{
- UINT8 MaxVid;
- UINT8 MaxVidIndex;
- UINT8 SclkVidArray[4];
- UINTN Index;
-
- GnbLibPciRead (
- MAKE_SBDFO ( 0, 0, 0x18, 3, D18F3x15C_ADDRESS),
- AccessWidth32,
- &SclkVidArray[0],
- StdHeader
- );
- MaxVidIndex = 0;
- MaxVid = 0xff;
- for (Index = 0; Index < 4; Index++) {
- if (SclkVidArray[Index] != 0 && SclkVidArray[Index] < MaxVid) {
- MaxVid = SclkVidArray[Index];
- MaxVidIndex = (UINT8) Index;
- }
- }
- return MaxVidIndex;
-}
-
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Get min SCLK
- *
- *
- * @param[in] StdHeader Standard configuration header
- * @retval Min SCLK in 10 khz
- */
-UINT32
-GfxLibGetMinSclk (
- IN AMD_CONFIG_PARAMS *StdHeader
- )
-{
- UINT32 WrCkClk;
- UINT32 MinSclkClk;
- WrCkClk = GfxLibGetWrCk (StdHeader);
-
- if ((2 * WrCkClk) < (8 * 100)) {
- MinSclkClk = 8 * 100;
- } else {
- MinSclkClk = 2 * WrCkClk + 100;
- }
- return MinSclkClk;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Get min WRCK
- *
- *
- * @param[in] StdHeader Standard configuration header
- * @retval Min WRCK in 10 khZ
- */
-UINT32
-GfxLibGetWrCk (
- IN AMD_CONFIG_PARAMS *StdHeader
- )
-{
- PP_FUSE_ARRAY *PpFuseArray;
- UINT8 WrCk;
- PpFuseArray = GnbLocateHeapBuffer (AMD_PP_FUSE_TABLE_HANDLE, StdHeader);
- ASSERT (PpFuseArray != NULL);
- if (PpFuseArray != NULL) {
- if (PpFuseArray->WrCkDid == 0x0) {
- WrCk = 2;
- } else if (PpFuseArray->WrCkDid <= 0x10) {
- WrCk = PpFuseArray->WrCkDid + 1;
- } else if (PpFuseArray->WrCkDid <= 0x1C) {
- WrCk = 24 + 8 * (PpFuseArray->WrCkDid - 0x10);
- } else {
- WrCk = 128;
- }
- } else {
- WrCk = 2;
- }
- return 100 * 100 / WrCk;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Calculate NCLK clock from main VCO
- *
- *
- *
- * @param[in] Did NCLK Divider
- * @param[in] MainPllVco Main Pll COF in 10KHz
- * @retval Clock in 10KHz
- */
-
-UINT32
-GfxLibCalculateNclk (
- IN UINT8 Did,
- IN UINT32 MainPllVco
- )
-{
- UINT32 Divider;
- if (Did >= 8 && Did <= 0x3F) {
- Divider = Did * 25;
- } else if (Did > 0x3F && Did <= 0x5F) {
- Divider = (Did - 64) * 50 + 1600;
- } else if (Did > 0x5F && Did <= 0x7F) {
- Divider = (Did - 64) * 100;
- } else {
- ASSERT (FALSE);
- return 200 * 100;
- }
- ASSERT (Divider != 0);
- return ((MainPllVco * 100) / Divider);
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Calculate idle NCLK clock from main VCO
- *
- *
- *
- * @param[in] Did NCLK Divider
- * @param[in] MainPllVco Main Pll COF in 10KHz
- * @retval Clock in 10KHz
- */
-
-UINT32
-GfxLibCalculateIdleNclk (
- IN UINT8 Did,
- IN UINT32 MainPllVco
- )
-{
- UINT32 Divider;
- switch (Did) {
- case 0x20:
- Divider = 8;
- break;
- case 0x40:
- Divider = 16;
- break;
- case 0x60:
- Divider = 32;
- break;
- case 0x78:
- Divider = 56;
- break;
- case 0x7F:
- Divider = 128;
- break;
- default:
- ASSERT (FALSE);
- return 200 * 100;
- break;
- }
-
- return (MainPllVco / Divider);
-}
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