vendorcode/amd: unify amdlib for binary pi
Instead of having three copies of amdlib, the glue code for Agesa, let's share the code between all implementations (and come up with a versioned API if needed at some point in the future) Change-Id: I38edffd1bbb04785765d20ca30908a1101c0dda0 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10507 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Stefan Reinauer
committed by
Marc Jones
Marc Jones
parent
385f0104e7
commit
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1417
src/vendorcode/amd/pi/Lib/amdlib.c
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1417
src/vendorcode/amd/pi/Lib/amdlib.c
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396
src/vendorcode/amd/pi/Lib/amdlib.h
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396
src/vendorcode/amd/pi/Lib/amdlib.h
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@@ -0,0 +1,396 @@
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/* $NoKeywords:$ */
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/**
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* @file
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*
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* AMD Library
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*
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* Contains interface to the AMD AGESA library
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*
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* @xrefitem bom "File Content Label" "Release Content"
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* @e project: AGESA
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* @e sub-project: Lib
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* @e \$Revision: 85030 $ @e \$Date: 2012-12-26 00:20:10 -0600 (Wed, 26 Dec 2012) $
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*
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*/
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/*
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******************************************************************************
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*
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* Copyright (c) 2008 - 2013, Advanced Micro Devices, Inc.
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* 2013 - 2014, Sage Electronic Engineering, LLC
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Advanced Micro Devices, Inc. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************
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**/
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#ifndef _AMD_LIB_H_
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#define _AMD_LIB_H_
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#include "Porting.h"
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#include "AMD.h"
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#define IOCF8 0xCF8
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#define IOCFC 0xCFC
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// Reg Values for ReadCpuReg and WriteCpuReg
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#define CR4_REG 0x04
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#define DR0_REG 0x10
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#define DR1_REG 0x11
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#define DR2_REG 0x12
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#define DR3_REG 0x13
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#define DR7_REG 0x17
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// PROTOTYPES FOR amdlib32.asm
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UINT8
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ReadIo8 (
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IN UINT16 Address
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);
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UINT16
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ReadIo16 (
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IN UINT16 Address
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);
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UINT32
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ReadIo32 (
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IN UINT16 Address
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);
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VOID
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WriteIo8 (
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IN UINT16 Address,
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IN UINT8 Data
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);
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VOID
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WriteIo16 (
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IN UINT16 Address,
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IN UINT16 Data
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);
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VOID
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WriteIo32 (
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IN UINT16 Address,
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IN UINT32 Data
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);
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UINT8
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Read64Mem8 (
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IN UINT64 Address
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);
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UINT16
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Read64Mem16 (
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IN UINT64 Address
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);
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UINT32
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Read64Mem32 (
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IN UINT64 Address
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);
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VOID
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Write64Mem8 (
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IN UINT64 Address,
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IN UINT8 Data
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);
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VOID
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Write64Mem16 (
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IN UINT64 Address,
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IN UINT16 Data
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);
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VOID
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Write64Mem32 (
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IN UINT64 Address,
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IN UINT32 Data
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);
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UINT64
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ReadTSC (
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void
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);
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// MSR
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VOID
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LibAmdMsrRead (
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IN UINT32 MsrAddress,
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OUT UINT64 *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdMsrWrite (
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IN UINT32 MsrAddress,
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IN UINT64 *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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// IO
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VOID
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LibAmdIoRead (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT16 IoAddress,
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OUT VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdIoWrite (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT16 IoAddress,
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IN CONST VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdIoRMW (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT16 IoAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdIoPoll (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT16 IoAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN UINT64 Delay,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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// Memory or MMIO
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VOID
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LibAmdMemRead (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT64 MemAddress,
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OUT VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdMemWrite (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT64 MemAddress,
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IN CONST VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdMemRMW (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT64 MemAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdMemPoll (
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IN ACCESS_WIDTH AccessWidth,
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IN UINT64 MemAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN UINT64 Delay,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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// PCI
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VOID
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LibAmdPciRead (
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IN ACCESS_WIDTH AccessWidth,
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IN PCI_ADDR PciAddress,
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OUT VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciWrite (
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IN ACCESS_WIDTH AccessWidth,
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IN PCI_ADDR PciAddress,
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IN CONST VOID *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciRMW (
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IN ACCESS_WIDTH AccessWidth,
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IN PCI_ADDR PciAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciPoll (
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IN ACCESS_WIDTH AccessWidth,
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IN PCI_ADDR PciAddress,
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IN CONST VOID *Data,
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IN CONST VOID *DataMask,
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IN UINT64 Delay,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciReadBits (
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IN PCI_ADDR Address,
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IN UINT8 Highbit,
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IN UINT8 Lowbit,
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OUT UINT32 *Value,
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciWriteBits (
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IN PCI_ADDR Address,
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IN UINT8 Highbit,
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IN UINT8 Lowbit,
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IN CONST UINT32 *Value,
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdPciFindNextCap (
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IN OUT PCI_ADDR *Address,
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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// CPUID
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VOID
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LibAmdCpuidRead (
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IN UINT32 CpuidFcnAddress,
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OUT CPUID_DATA *Value,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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// Utility Functions
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VOID
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LibAmdMemFill (
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IN VOID *Destination,
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IN UINT8 Value,
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IN UINTN FillLength,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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VOID
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LibAmdMemCopy (
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IN VOID *Destination,
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IN CONST VOID *Source,
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IN UINTN CopyLength,
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IN OUT AMD_CONFIG_PARAMS *StdHeader
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);
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CONST VOID *
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LibAmdLocateImage (
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IN CONST VOID *StartAddress,
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IN CONST VOID *EndAddress,
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IN UINT32 Alignment,
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IN CONST CHAR8 ModuleSignature[8]
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);
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UINT32
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LibAmdGetPackageType (
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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BOOLEAN
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LibAmdVerifyImageChecksum (
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IN CONST VOID *ImagePtr
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);
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UINT8
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LibAmdBitScanReverse (
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IN UINT32 value
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);
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UINT8
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LibAmdBitScanForward (
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IN UINT32 value
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);
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VOID
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LibAmdReadCpuReg (
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IN UINT8 RegNum,
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OUT UINT32 *Value
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);
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VOID
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LibAmdWriteCpuReg (
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IN UINT8 RegNum,
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IN UINT32 Value
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);
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VOID
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LibAmdWriteBackInvalidateCache (
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void
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);
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VOID
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LibAmdSimNowEnterDebugger (
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void
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);
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VOID
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LibAmdHDTBreakPoint (
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void
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);
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UINT8
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LibAmdAccessWidth (
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IN ACCESS_WIDTH AccessWidth
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);
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VOID
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LibAmdCLFlush (
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IN UINT64 Address,
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IN UINT8 Count
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);
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VOID
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StopHere (
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void
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);
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VOID
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LibAmdFinit (
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void
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);
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VOID
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LibAmdFnclex (
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void
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);
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VOID
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LibAmdReadMxcsr (
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OUT UINT32 *Value
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);
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VOID
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LibAmdWriteMxcsr (
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IN UINT32 *Value
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);
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#endif // _AMD_LIB_H_
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