From a0e1e596f894416c9db9eefe5b742cb4fad23a00 Mon Sep 17 00:00:00 2001 From: Joe Moore Date: Mon, 21 Oct 2019 00:32:00 -0600 Subject: vc/amd/agesa: Remove fam12 With removal of Torpedo mainboard, this code is no longer necessary. Will resolve some unique Coverity issues. Change-Id: I2927245c426566a8f80863a109d015ebf6176803 Signed-off-by: Joe Moore Reviewed-on: https://review.coreboot.org/c/coreboot/+/36187 Tested-by: build bot (Jenkins) Reviewed-by: HAOUAS Elyes --- src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c | 343 --------------------- 1 file changed, 343 deletions(-) delete mode 100644 src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c (limited to 'src/vendorcode/amd/agesa/f12/Proc/GNB/Gfx/GfxLib.c') 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); -} -- cgit v1.2.3