diff options
| author | Joe Moore <awokd@danwin1210.me> | 2019-10-21 01:03:08 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-20 13:23:01 +0000 |
| commit | 2c08ea7cfcb24240e41ad0f75be35f9e2967b3d1 (patch) | |
| tree | 533803d91d10448590e070353c5303483df2e6b3 /src/southbridge/amd | |
| parent | dc0b1875a9196e593d9f25c4edbfd3b37c93e727 (diff) | |
| download | coreboot-2c08ea7cfcb24240e41ad0f75be35f9e2967b3d1.tar.xz | |
cpu/nb/sb: Remove fam12
With removal of Torpedo mainboard, this code is no longer
necessary. This also removes fam12 support from northbridge
and SB900 from southbridge.
Change-Id: I8a30461278844d0d9ad4320f0e952774c4fd644f
Signed-off-by: Joe Moore <awokd@danwin1210.me>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36188
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/southbridge/amd')
23 files changed, 0 insertions, 2782 deletions
diff --git a/src/southbridge/amd/cimx/Kconfig b/src/southbridge/amd/cimx/Kconfig index 06544938a7..62a717be54 100644 --- a/src/southbridge/amd/cimx/Kconfig +++ b/src/southbridge/amd/cimx/Kconfig @@ -18,4 +18,3 @@ config AMD_SB_CIMX default n source src/southbridge/amd/cimx/sb800/Kconfig -source src/southbridge/amd/cimx/sb900/Kconfig diff --git a/src/southbridge/amd/cimx/Makefile.inc b/src/southbridge/amd/cimx/Makefile.inc index b70d2feb7f..5d1d3f683b 100644 --- a/src/southbridge/amd/cimx/Makefile.inc +++ b/src/southbridge/amd/cimx/Makefile.inc @@ -14,10 +14,7 @@ # subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += sb800 -subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900) += sb900 romstage-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += cimx_util.c -romstage-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900) += cimx_util.c ramstage-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += cimx_util.c -ramstage-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900) += cimx_util.c diff --git a/src/southbridge/amd/cimx/sb900/Amd.h b/src/southbridge/amd/cimx/sb900/Amd.h deleted file mode 100644 index c765b3371b..0000000000 --- a/src/southbridge/amd/cimx/sb900/Amd.h +++ /dev/null @@ -1,377 +0,0 @@ -/***************************************************************************** - * AMD Generic Encapsulated Software Architecture */ -/** - * @file - * - * Agesa structures and definitions - * - * Contains AMD AGESA/CIMx core interface - * - */ -/* - ***************************************************************************** - * - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * *************************************************************************** - * - */ - - -#ifndef _AMD_H_ -#define _AMD_H_ - -// AGESA Types and Definitions -#ifndef NULL - #define NULL 0 -#endif - -#define LAST_ENTRY 0xFFFFFFFF -#define IOCF8 0xCF8 -#define IOCFC 0xCFC -#define IN -#define OUT - -#ifndef Int16FromChar -#define Int16FromChar(a,b) ((a) << 0 | (b) << 8) -#endif -#ifndef Int32FromChar -#define Int32FromChar(a,b,c,d) ((a) << 0 | (b) << 8 | (c) << 16 | (d) << 24) -#endif - -#define IMAGE_SIGNATURE Int32FromChar ('$', 'A', 'M', 'D') - -typedef unsigned int AGESA_STATUS; - -#define AGESA_SUCCESS ((AGESA_STATUS) 0x0) -#define AGESA_ALERT ((AGESA_STATUS) 0x40000000) -#define AGESA_WARNING ((AGESA_STATUS) 0x40000001) -#define AGESA_UNSUPPORTED ((AGESA_STATUS) 0x80000003) -#define AGESA_ERROR ((AGESA_STATUS) 0xC0000001) -#define AGESA_CRITICAL ((AGESA_STATUS) 0xC0000002) -#define AGESA_FATAL ((AGESA_STATUS) 0xC0000003) - -typedef AGESA_STATUS(*CALLOUT_ENTRY) (unsigned int Param1, unsigned int Param2, - void *ConfigPtr); -typedef AGESA_STATUS(*IMAGE_ENTRY) (IN OUT void *ConfigPtr); -typedef AGESA_STATUS(*MODULE_ENTRY) (IN OUT void *ConfigPtr); - -///This allocation type is used by the AmdCreateStruct entry point -typedef enum { - PreMemHeap = 0, ///< Create heap in cache. - PostMemDram, ///< Create heap in memory. - ByHost ///< Create heap by Host. -} ALLOCATION_METHOD; - -/// These width descriptors are used by the library function, and others, to specify the data size -typedef enum ACCESS_WIDTH { - AccessWidth8 = 1, ///< Access width is 8 bits. - AccessWidth16, ///< Access width is 16 bits. - AccessWidth32, ///< Access width is 32 bits. - AccessWidth64, ///< Access width is 64 bits. - - AccessS3SaveWidth8 = 0x81, ///< Save 8 bits data. - AccessS3SaveWidth16, ///< Save 16 bits data. - AccessS3SaveWidth32, ///< Save 32 bits data. - AccessS3SaveWidth64, ///< Save 64 bits data. -} ACCESS_WIDTH; - -// AGESA Structures - -/// The standard header for all AGESA services. -typedef struct _AMD_CONFIG_PARAMS { - IN unsigned int ImageBasePtr; ///< The AGESA Image base address. - IN unsigned int Func; ///< The service desired, @sa dispatch.h. - IN unsigned int AltImageBasePtr; ///< Alternate Image location - IN unsigned int PcieBasePtr; ///< PCIe MMIO Base address, if configured. - union { ///< Callback pointer - IN unsigned long long PlaceHolder; ///< Place holder - IN CALLOUT_ENTRY CalloutPtr; ///< For Callout from AGESA - } CALLBACK; - IN OUT unsigned int Reserved[2]; ///< This space is reserved for future use. -} AMD_CONFIG_PARAMS; - - -/// AGESA Binary module header structure -typedef struct _AMD_IMAGE_HEADER { - IN unsigned int Signature; ///< Binary Signature - IN signed char CreatorID[8]; ///< 8 characters ID - IN signed char Version[12]; ///< 12 characters version - IN unsigned int ModuleInfoOffset; ///< Offset of module - IN unsigned int EntryPointAddress; ///< Entry address - IN unsigned int ImageBase; ///< Image base - IN unsigned int RelocTableOffset; ///< Relocate Table offset - IN unsigned int ImageSize; ///< Size - IN unsigned short Checksum; ///< Checksum - IN unsigned char ImageType; ///< Type - IN unsigned char V_Reserved; ///< Reserved -} AMD_IMAGE_HEADER; - -/// AGESA Binary module header structure -typedef struct _AMD_MODULE_HEADER { - IN unsigned int ModuleHeaderSignature; ///< Module signature - IN signed char ModuleIdentifier[8]; ///< 8 characters ID - IN signed char ModuleVersion[12]; ///< 12 characters version - IN MODULE_ENTRY ModuleDispatcherPtr; ///< A pointer point to dispatcher - IN struct _AMD_MODULE_HEADER *NextBlockPtr; ///< Next module header link -} AMD_MODULE_HEADER; - -#define FUNC_0 0 // bit-placed for PCI address creation -#define FUNC_1 1 -#define FUNC_2 2 -#define FUNC_3 3 -#define FUNC_4 4 -#define FUNC_5 5 -#define FUNC_6 6 -#define FUNC_7 7 - -// SBDFO - Segment Bus Device Function Offset -// 31:28 Segment (4-bits) -// 27:20 Bus (8-bits) -// 19:15 Device (5-bits) -// 14:12 Function (3-bits) -// 11:00 Offset (12-bits) - -#if 0 -#define MAKE_SBDFO(Seg, Bus, Dev, Fun, Off) ((((unsigned int) (Seg)) << 28) | (((unsigned int) (Bus)) << 20) | \ - (((unsigned int) (Dev)) << 15) | (((unsigned int) (Fun)) << 12) | ((unsigned int) (Off))) -#endif -#define ILLEGAL_SBDFO 0xFFFFFFFF - -/* -/// CPUID data received registers format -typedef struct _SB_CPUID_DATA { - IN OUT unsigned int EAX_Reg; ///< CPUID instruction result in EAX - IN OUT unsigned int EBX_Reg; ///< CPUID instruction result in EBX - IN OUT unsigned int ECX_Reg; ///< CPUID instruction result in ECX - IN OUT unsigned int EDX_Reg; ///< CPUID instruction result in EDX -} SB_CPUID_DATA; -*/ - -#define WARM_RESET 1 -#define COLD_RESET 2 // Cold reset -#define RESET_CPU 4 // Triggers a CPU reset - -/// HT frequency for external callbacks -typedef enum { - HT_FREQUENCY_200M = 0, ///< HT speed 200 for external callbacks - HT_FREQUENCY_400M = 2, ///< HT speed 400 for external callbacks - HT_FREQUENCY_600M = 4, ///< HT speed 600 for external callbacks - HT_FREQUENCY_800M = 5, ///< HT speed 800 for external callbacks - HT_FREQUENCY_1000M = 6, ///< HT speed 1000 for external callbacks - HT_FREQUENCY_1200M = 7, ///< HT speed 1200 for external callbacks - HT_FREQUENCY_1400M = 8, ///< HT speed 1400 for external callbacks - HT_FREQUENCY_1600M = 9, ///< HT speed 1600 for external callbacks - HT_FREQUENCY_1800M = 10, ///< HT speed 1800 for external callbacks - HT_FREQUENCY_2000M = 11, ///< HT speed 2000 for external callbacks - HT_FREQUENCY_2200M = 12, ///< HT speed 2200 for external callbacks - HT_FREQUENCY_2400M = 13, ///< HT speed 2400 for external callbacks - HT_FREQUENCY_2600M = 14, ///< HT speed 2600 for external callbacks - HT_FREQUENCY_2800M = 17, ///< HT speed 2800 for external callbacks - HT_FREQUENCY_3000M = 18, ///< HT speed 3000 for external callbacks - HT_FREQUENCY_3200M = 19 ///< HT speed 3200 for external callbacks -} HT_FREQUENCIES; - -#ifndef BIT0 - #define BIT0 0x0000000000000001ull -#endif -#ifndef BIT1 - #define BIT1 0x0000000000000002ull -#endif -#ifndef BIT2 - #define BIT2 0x0000000000000004ull -#endif -#ifndef BIT3 - #define BIT3 0x0000000000000008ull -#endif -#ifndef BIT4 - #define BIT4 0x0000000000000010ull -#endif -#ifndef BIT5 - #define BIT5 0x0000000000000020ull -#endif -#ifndef BIT6 - #define BIT6 0x0000000000000040ull -#endif -#ifndef BIT7 - #define BIT7 0x0000000000000080ull -#endif -#ifndef BIT8 - #define BIT8 0x0000000000000100ull -#endif -#ifndef BIT9 - #define BIT9 0x0000000000000200ull -#endif -#ifndef BIT10 - #define BIT10 0x0000000000000400ull -#endif -#ifndef BIT11 - #define BIT11 0x0000000000000800ull -#endif -#ifndef BIT12 - #define BIT12 0x0000000000001000ull -#endif -#ifndef BIT13 - #define BIT13 0x0000000000002000ull -#endif -#ifndef BIT14 - #define BIT14 0x0000000000004000ull -#endif -#ifndef BIT15 - #define BIT15 0x0000000000008000ull -#endif -#ifndef BIT16 - #define BIT16 0x0000000000010000ull -#endif -#ifndef BIT17 - #define BIT17 0x0000000000020000ull -#endif -#ifndef BIT18 - #define BIT18 0x0000000000040000ull -#endif -#ifndef BIT19 - #define BIT19 0x0000000000080000ull -#endif -#ifndef BIT20 - #define BIT20 0x0000000000100000ull -#endif -#ifndef BIT21 - #define BIT21 0x0000000000200000ull -#endif -#ifndef BIT22 - #define BIT22 0x0000000000400000ull -#endif -#ifndef BIT23 - #define BIT23 0x0000000000800000ull -#endif -#ifndef BIT24 - #define BIT24 0x0000000001000000ull -#endif -#ifndef BIT25 - #define BIT25 0x0000000002000000ull -#endif -#ifndef BIT26 - #define BIT26 0x0000000004000000ull -#endif -#ifndef BIT27 - #define BIT27 0x0000000008000000ull -#endif -#ifndef BIT28 - #define BIT28 0x0000000010000000ull -#endif -#ifndef BIT29 - #define BIT29 0x0000000020000000ull -#endif -#ifndef BIT30 - #define BIT30 0x0000000040000000ull -#endif -#ifndef BIT31 - #define BIT31 0x0000000080000000ull -#endif -#ifndef BIT32 - #define BIT32 0x0000000100000000ull -#endif -#ifndef BIT33 - #define BIT33 0x0000000200000000ull -#endif -#ifndef BIT34 - #define BIT34 0x0000000400000000ull -#endif -#ifndef BIT35 - #define BIT35 0x0000000800000000ull -#endif -#ifndef BIT36 - #define BIT36 0x0000001000000000ull -#endif -#ifndef BIT37 - #define BIT37 0x0000002000000000ull -#endif -#ifndef BIT38 - #define BIT38 0x0000004000000000ull -#endif -#ifndef BIT39 - #define BIT39 0x0000008000000000ull -#endif -#ifndef BIT40 - #define BIT40 0x0000010000000000ull -#endif -#ifndef BIT41 - #define BIT41 0x0000020000000000ull -#endif -#ifndef BIT42 - #define BIT42 0x0000040000000000ull -#endif -#ifndef BIT43 - #define BIT43 0x0000080000000000ull -#endif -#ifndef BIT44 - #define BIT44 0x0000100000000000ull -#endif -#ifndef BIT45 - #define BIT45 0x0000200000000000ull -#endif -#ifndef BIT46 - #define BIT46 0x0000400000000000ull -#endif -#ifndef BIT47 - #define BIT47 0x0000800000000000ull -#endif -#ifndef BIT48 - #define BIT48 0x0001000000000000ull -#endif -#ifndef BIT49 - #define BIT49 0x0002000000000000ull -#endif -#ifndef BIT50 - #define BIT50 0x0004000000000000ull -#endif -#ifndef BIT51 - #define BIT51 0x0008000000000000ull -#endif -#ifndef BIT52 - #define BIT52 0x0010000000000000ull -#endif -#ifndef BIT53 - #define BIT53 0x0020000000000000ull -#endif -#ifndef BIT54 - #define BIT54 0x0040000000000000ull -#endif -#ifndef BIT55 - #define BIT55 0x0080000000000000ull -#endif -#ifndef BIT56 - #define BIT56 0x0100000000000000ull -#endif -#ifndef BIT57 - #define BIT57 0x0200000000000000ull -#endif -#ifndef BIT58 - #define BIT58 0x0400000000000000ull -#endif -#ifndef BIT59 - #define BIT59 0x0800000000000000ull -#endif -#ifndef BIT60 - #define BIT60 0x1000000000000000ull -#endif -#ifndef BIT61 - #define BIT61 0x2000000000000000ull -#endif -#ifndef BIT62 - #define BIT62 0x4000000000000000ull -#endif -#ifndef BIT63 - #define BIT63 0x8000000000000000ull -#endif -#endif diff --git a/src/southbridge/amd/cimx/sb900/AmdSbLib.h b/src/southbridge/amd/cimx/sb900/AmdSbLib.h deleted file mode 100644 index 10a88f2a47..0000000000 --- a/src/southbridge/amd/cimx/sb900/AmdSbLib.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - ***************************************************************************** - * - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * *************************************************************************** - * - */ - -#ifndef _AMD_SB_LIB_H_ -#define _AMD_SB_LIB_H_ - -#include <console/vtxprintf.h> - -#pragma pack (push, 1) - -#define IMAGE_ALIGN 32*1024 -#define NUM_IMAGE_LOCATION 32 - -//Entry Point Call -typedef void (*CIM_IMAGE_ENTRY) (void *pConfig); - -//Hook Call - -typedef struct _CIMFILEHEADER -{ - unsigned int AMDLogo; - unsigned long long CreatorID; - unsigned int Version1; - unsigned int Version2; - unsigned int Version3; - unsigned int ModuleInfoOffset; - unsigned int EntryPoint; - unsigned int ImageBase; - unsigned int RelocTableOffset; - unsigned int ImageSize; - unsigned short CheckSum; - unsigned char ImageType; - unsigned char Reserved2; -} CIMFILEHEADER; - -#ifndef BIT0 - #define BIT0 (1 << 0) -#endif -#ifndef BIT1 - #define BIT1 (1 << 1) -#endif -#ifndef BIT2 - #define BIT2 (1 << 2) -#endif -#ifndef BIT3 - #define BIT3 (1 << 3) -#endif -#ifndef BIT4 - #define BIT4 (1 << 4) -#endif -#ifndef BIT5 - #define BIT5 (1 << 5) -#endif -#ifndef BIT6 - #define BIT6 (1 << 6) -#endif -#ifndef BIT7 - #define BIT7 (1 << 7) -#endif -#ifndef BIT8 - #define BIT8 (1 << 8) -#endif -#ifndef BIT9 - #define BIT9 (1 << 9) -#endif -#ifndef BIT10 - #define BIT10 (1 << 10) -#endif -#ifndef BIT11 - #define BIT11 (1 << 11) -#endif -#ifndef BIT12 - #define BIT12 (1 << 12) -#endif -#ifndef BIT13 - #define BIT13 (1 << 13) -#endif -#ifndef BIT14 - #define BIT14 (1 << 14) -#endif -#ifndef BIT15 - #define BIT15 (1 << 15) -#endif -#ifndef BIT16 - #define BIT16 (1 << 16) -#endif -#ifndef BIT17 - #define BIT17 (1 << 17) -#endif -#ifndef BIT18 - #define BIT18 (1 << 18) -#endif -#ifndef BIT19 - #define BIT19 (1 << 19) -#endif -#ifndef BIT20 - #define BIT20 (1 << 20) -#endif -#ifndef BIT21 - #define BIT21 (1 << 21) -#endif -#ifndef BIT22 - #define BIT22 (1 << 22) -#endif -#ifndef BIT23 - #define BIT23 (1 << 23) -#endif -#ifndef BIT24 - #define BIT24 (1 << 24) -#endif -#ifndef BIT25 - #define BIT25 (1 << 25) -#endif -#ifndef BIT26 - #define BIT26 (1 << 26) -#endif -#ifndef BIT27 - #define BIT27 (1 << 27) -#endif -#ifndef BIT28 - #define BIT28 (1 << 28) -#endif -#ifndef BIT29 - #define BIT29 (1 << 29) -#endif -#ifndef BIT30 - #define BIT30 (1 << 30) -#endif -#ifndef BIT31 - #define BIT31 (1 << 31) -#endif - -#pragma pack (pop) - -typedef enum -{ - AccWidthUint8 = 0, - AccWidthUint16, - AccWidthUint32, -} ACC_WIDTH; - -#define S3_SAVE 0x80 - -#endif diff --git a/src/southbridge/amd/cimx/sb900/Kconfig b/src/southbridge/amd/cimx/sb900/Kconfig deleted file mode 100644 index be3b16dd58..0000000000 --- a/src/southbridge/amd/cimx/sb900/Kconfig +++ /dev/null @@ -1,54 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2011 Advanced Micro Devices, Inc. -## -## This program is free software; you can redistribute it and/or modify -## it under the terms of the GNU General Public License as published by -## the Free Software Foundation; version 2 of the License. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -## GNU General Public License for more details. -## - -config SOUTHBRIDGE_AMD_CIMX_SB900 - bool - default n - select IOAPIC - select AMD_SB_CIMX - select HAVE_CF9_RESET - select HAVE_CF9_RESET_PREPARE - -if SOUTHBRIDGE_AMD_CIMX_SB900 -config SATA_CONTROLLER_MODE - hex - default 0x0 - help - 0x0 = Native IDE mode. - 0x1 = RAID mode. - 0x2 = AHCI mode. - 0x3 = Legacy IDE mode. - 0x4 = IDE->AHCI mode. - 0x5 = AHCI mode as 7804 ID (AMD driver). - 0x6 = IDE->AHCI mode as 7804 ID (AMD driver). - -config PCIB_ENABLE - bool - default n - help - n = Disable PCI Bridge Device 14 Function 4. - y = Enable PCI Bridge Device 14 Function 4. - -config ACPI_SCI_IRQ - hex - default 0x9 - help - Set SCI IRQ to 9. - -config BOOTBLOCK_SOUTHBRIDGE_INIT - string - default "southbridge/amd/cimx/sb900/bootblock.c" - -endif #SOUTHBRIDGE_AMD_CIMX_SB900 diff --git a/src/southbridge/amd/cimx/sb900/Makefile.inc b/src/southbridge/amd/cimx/sb900/Makefile.inc deleted file mode 100644 index ff9ada66fb..0000000000 --- a/src/southbridge/amd/cimx/sb900/Makefile.inc +++ /dev/null @@ -1,34 +0,0 @@ -# -# This file is part of the coreboot project. -# -# Copyright (C) 2011 Advanced Micro Devices, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# - - -# SB900 Platform Files - -romstage-y += cfg.c -romstage-y += early.c -romstage-y += smbus.c smbus_spd.c -romstage-y += reset.c -romstage-y += ramtop.c - -postcar-y += ramtop.c - -ramstage-y += cfg.c -ramstage-y += early.c -ramstage-y += late.c -ramstage-y += reset.c -ramstage-y += ramtop.c - -ramstage-y += smbus.c -ramstage-y += lpc.c diff --git a/src/southbridge/amd/cimx/sb900/SbPlatform.h b/src/southbridge/amd/cimx/sb900/SbPlatform.h deleted file mode 100644 index f5c11d4ce0..0000000000 --- a/src/southbridge/amd/cimx/sb900/SbPlatform.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - ***************************************************************************** - * - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * *************************************************************************** - * - */ - -#ifndef _AMD_SBPLATFORM_H_ -#define _AMD_SBPLATFORM_H_ - -#include <stddef.h> - -typedef unsigned long long PLACEHOLDER; - -#ifndef SBOEM_ACPI_RESTORE_SWSMI - #define SBOEM_BEFORE_PCI_RESTORE_SWSMI 0xD3 - #define SBOEM_AFTER_PCI_RESTORE_SWSMI 0xD4 -#endif - -#ifndef _AMD_NB_CIM_X_PROTOCOL_H_ - -/* -/// Extended PCI Address -typedef struct _EXT_PCI_ADDR { - UINT32 Reg :16; ///< / PCI Register - UINT32 Func:3; ///< / PCI Function - UINT32 Dev :5; ///< / PCI Device - UINT32 Bus :8; ///< / PCI Address -} EXT_PCI_ADDR; - -/// PCI Address -typedef union _PCI_ADDR { - UINT32 ADDR; ///< / 32 bit Address - EXT_PCI_ADDR Addr; ///< / Extended PCI Address -} PCI_ADDR; -*/ -#endif -#define FIXUP_PTR(ptr) ptr - -#include "AmdSbLib.h" -#include "Amd.h" -#include "Hudson-2.h" -#include "SbType.h" -#include "AcpiLib.h" -#include "SbDef.h" -#include "SbSubFun.h" -#include "platform_cfg.h" /* mainboard specific configuration */ -#include <OEM.h> /* platform default configuration */ -#include <AMD.h> -#include "SbBiosRamUsage.h" -#include "EcFan.h" - -//------------------------------------------------------------------------------------------------------------------------// -/** - * SB_CIMx_PARAMETER 0 1 2 Default Value When CIMx Take over - * SpreadSpectrum CIMx take over User (Setup Option) User (Setup Option) Enable - * SpreadSpectrumType CIMx take over User (Setup Option) User (Setup Option) Normal - * HpetTimer CIMx take over User (Setup Option) User (Setup Option) Enable - * HpetMsiDis CIMx take over User (Setup Option) User (Setup Option) Enable (0x00) - * IrConfig CIMx take over User (Setup Option) User (Setup Option) Disable (0x00) - * SpiFastReadEnable CIMx take over User (Setup Option) User (Setup Option) Disable - * SpiFastReadSpeed CIMx take over User (Setup Option) User (Setup Option) Disable (NULL) - * NbSbGen2 CIMx take over User (Setup Option) User (Setup Option) Enable - * AlinkPhyPllPowerDown CIMx take over User (Setup Option) User (Setup Option) Enable - * ResetCpuOnSyncFlood CIMx take over User (Setup Option) User (Setup Option) Enable - * GppGen2 CIMx take over User (Setup Option) User (Setup Option) Disable - * GppMemWrImprove CIMx take over User (Setup Option) User (Setup Option) Enable - * GppPortAspm CIMx take over User (Setup Option) User (Setup Option) Disable - * GppLaneReversal CIMx take over User (Setup Option) User (Setup Option) Disable - * GppPhyPllPowerDown CIMx take over User (Setup Option) User (Setup Option) Enable - * UsbPhyPowerDown CIMx take over User (Setup Option) User (Setup Option) Disable - * SBGecDebugBus CIMx take over User (Setup Option) User (Setup Option) Disable - * SBGecPwr CIMx take over User (Setup Option) User (Setup Option) Never Power down (0x11) - * SataSetMaxGen2 CIMx take over User (Setup Option) User (Setup Option) Max Gen3 (0x00) - * SataClkMode CIMx take over User (Setup Option) User (Setup Option) 0x90 int. 100Mhz - * SataAggrLinkPmCap CIMx take over User (Setup Option) User (Setup Option) Enable - * SataPortMultCap CIMx take over User (Setup Option) User (Setup Option) Enable - * SataPscCap CIMx take over User (Setup Option) User (Setup Option) Enable (0x00) - * SataSscCap CIMx take over User (Setup Option) User (Setup Option) Enable (0x00) - * SataFisBasedSwitching CIMx take over User (Setup Option) User (Setup Option) Disable - * SataCccSupport CIMx take over User (Setup Option) User (Setup Option) Disable - * SataMsiCapability CIMx take over User (Setup Option) User (Setup Option) Enable - * SataClkAutoOff CIMx take over User (Setup Option) User (Setup Option) Disable - * AcDcMsg CIMx take over User (Setup Option) User (Setup Option) Disable - * TimerTickTrack CIMx take over User (Setup Option) User (Setup Option) Disable - * ClockInterruptTag CIMx take over User (Setup Option) User (Setup Option) Disable - * OhciTrafficHanding CIMx take over User (Setup Option) User (Setup Option) Disable - * EhciTrafficHanding CIMx take over User (Setup Option) User (Setup Option) Disable - * FusionMsgCMultiCore CIMx take over User (Setup Option) User (Setup Option) Disable - * FusionMsgCStage CIMx take over User (Setup Option) User (Setup Option) Disable - */ -#define SB_CIMx_PARAMETER 0x02 - -// Generic -#define cimSpreadSpectrumDefault TRUE -#define cimSpreadSpectrumTypeDefault 0x00 // Normal -#define cimHpetTimerDefault TRUE -#define cimHpetMsiDisDefault FALSE // Enable -#define cimIrConfigDefault 0x00 // Disable -#define cimSpiFastReadEnableDefault 0x00 // Disable -#define cimSpiFastReadSpeedDefault 0x00 // NULL -// GPP/AB Controller -#define cimNbSbGen2Default TRUE -#define cimAlinkPhyPllPowerDownDefault TRUE -#define cimResetCpuOnSyncFloodDefault TRUE -#define cimGppGen2Default FALSE -#define cimGppMemWrImproveDefault TRUE -#define cimGppPortAspmDefault FALSE -#define cimGppLaneReversalDefault FALSE -#define cimGppPhyPllPowerDownDefault TRUE -// USB Controller -#define cimUsbPhyPowerDownDefault FALSE -// GEC Controller -#define cimSBGecDebugBusDefault FALSE -#define cimSBGecPwrDefault 0x03 -// Sata Controller -#define cimSataSetMaxGen2Default 0x00 -#define cimSATARefClkSelDefault 0x10 -#define cimSATARefDivSelDefault 0x80 -#define cimSataAggrLinkPmCapDefault TRUE -#define cimSataPortMultCapDefault TRUE -#define cimSataPscCapDefault 0x00 // Enable -#define cimSataSscCapDefault 0x00 // Enable -#define cimSataFisBasedSwitchingDefault FALSE -#define cimSataCccSupportDefault FALSE -#define cimSataClkAutoOffDefault FALSE -#define cimNativepciesupportDefault FALSE -// Fusion Related -#define cimAcDcMsgDefault FALSE -#define cimTimerTickTrackDefault FALSE -#define cimClockInterruptTagDefault FALSE -#define cimOhciTrafficHandingDefault FALSE -#define cimEhciTrafficHandingDefault FALSE -#define cimFusionMsgCMultiCoreDefault FALSE -#define cimFusionMsgCStageDefault FALSE -#endif // _AMD_SBPLATFORM_H_ diff --git a/src/southbridge/amd/cimx/sb900/amd_pci_int_defs.h b/src/southbridge/amd/cimx/sb900/amd_pci_int_defs.h deleted file mode 100644 index 161fa521b5..0000000000 --- a/src/southbridge/amd/cimx/sb900/amd_pci_int_defs.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef AMD_PCI_INT_DEFS_H -#define AMD_PCI_INT_DEFS_H - -/* - * PIRQ and device routing - these define the index - * into the FCH PCI_INTR 0xC00/0xC01 interrupt - * routing table - */ -#define FCH_INT_TABLE_SIZE 0x54 - -#define PIRQ_NC 0x1F /* Not Used */ -#define PIRQ_A 0x00 /* INT A */ -#define PIRQ_B 0x01 /* INT B */ -#define PIRQ_C 0x02 /* INT C */ -#define PIRQ_D 0x03 /* INT D */ -#define PIRQ_E 0x04 /* INT E */ -#define PIRQ_F 0x05 /* INT F */ -#define PIRQ_G 0x06 /* INT G */ -#define PIRQ_H 0x07 /* INT H */ -#define PIRQ_MISC 0x08 /* Miscellaneous IRQ Settings - See FCH Spec */ -#define PIRQ_MISC0 0x09 /* Miscellaneous0 IRQ Settings */ -#define PIRQ_MISC1 0x0A /* Miscellaneous1 IRQ Settings */ -#define PIRQ_MISC2 0x0B /* Miscellaneous2 IRQ Settings */ -#define PIRQ_SIRQA 0x0C /* Serial IRQ INTA */ -#define PIRQ_SIRQB 0x0D /* Serial IRQ INTA */ -#define PIRQ_SIRQC 0x0E /* Serial IRQ INTA */ -#define PIRQ_SIRQD 0x0F /* Serial IRQ INTA */ -#define PIRQ_SCI 0x10 /* SCI IRQ */ -#define PIRQ_SMBUS 0x11 /* SMBUS 14h.0 */ -#define PIRQ_ASF 0x12 /* ASF */ -#define PIRQ_HDA 0x13 /* HDA 14h.2 */ -#define PIRQ_FC 0x14 /* FC */ -#define PIRQ_GEC 0x15 /* GEC */ -#define PIRQ_PMON 0x16 /* Performance Monitor */ -#define PIRQ_IMC0 0x20 /* IMC INT0 */ -#define PIRQ_IMC1 0x21 /* IMC INT1 */ -#define PIRQ_IMC2 0x22 /* IMC INT2 */ -#define PIRQ_IMC3 0x23 /* IMC INT3 */ -#define PIRQ_IMC4 0x24 /* IMC INT4 */ -#define PIRQ_IMC5 0x25 /* IMC INT5 */ -#define PIRQ_OHCI1 0x30 /* USB OHCI 12h.0 */ -#define PIRQ_EHCI1 0x31 /* USB EHCI 12h.2 */ -#define PIRQ_OHCI2 0x32 /* USB OHCI 13h.0 */ -#define PIRQ_EHCI2 0x33 /* USB EHCI 13h.2 */ -#define PIRQ_OHCI3 0x34 /* USB OHCI 16h.0 */ -#define PIRQ_EHCI3 0x35 /* USB EHCI 16h.2 */ -#define PIRQ_OHCI4 0x36 /* USB OHCI 14h.5 */ -#define PIRQ_IDE 0x40 /* IDE 14h.1 */ -#define PIRQ_SATA 0x41 /* SATA 11h.0 */ -#define PIRQ_GPP0 0x50 /* GPP INT 0 */ -#define PIRQ_GPP1 0x51 /* GPP INT 1 */ -#define PIRQ_GPP2 0x52 /* GPP INT 2 */ -#define PIRQ_GPP3 0x53 /* GPP INT 3 */ - -#endif /* AMD_PCI_INT_DEFS_H */ diff --git a/src/southbridge/amd/cimx/sb900/amd_pci_int_types.h b/src/southbridge/amd/cimx/sb900/amd_pci_int_types.h deleted file mode 100644 index 300969ddde..0000000000 --- a/src/southbridge/amd/cimx/sb900/amd_pci_int_types.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef AMD_PCI_INT_TYPES_H -#define AMD_PCI_INT_TYPES_H - -const char *intr_types[] = { - [0x00] = "INTA#\t", "INTB#\t", "INTC#\t", "INTD#\t", "INTE#\t", "INTF#\t", "INTG#\t", "INTH#\t", - [0x08] = "Misc\t", "Misc0\t", "Misc1\t", "Misc2\t", "Ser IRQ INTA", "Ser IRQ INTB", "Ser IRQ INTC", "Ser IRQ INTD", - [0x10] = "SCI\t", "SMBUS0\t", "ASF\t", "HDA\t", "FC\t\t", "GEC\t", "PerMon\t", - [0x20] = "IMC INT0\t", "IMC INT1\t", "IMC INT2\t", "IMC INT3\t", "IMC INT4\t", "IMC INT5\t", - [0x30] = "Dev18.0 INTA", "Dev18.2 INTB", "Dev19.0 INTA", "Dev19.2 INTB", "Dev22.0 INTA", "Dev22.2 INTB", "Dev20.5 INTC", - [0x40] = "IDE\t", "SATA\t", - [0x50] = "GPPInt0\t", "GPPInt1\t", "GPPInt2\t", "GPPInt3\t" -}; - -#endif /* AMD_PCI_INT_TYPES_H */ diff --git a/src/southbridge/amd/cimx/sb900/bootblock.c b/src/southbridge/amd/cimx/sb900/bootblock.c deleted file mode 100644 index 11faeab3d7..0000000000 --- a/src/southbridge/amd/cimx/sb900/bootblock.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <device/pci_ops.h> - -static void sb900_enable_rom(void) -{ - u32 word; - u32 dword; - pci_devfn_t dev; - - dev = PCI_DEV(0, 0x14, 0x03); - /* SB900 LPC Bridge 0:20:3:44h. - * BIT6: Port Enable for serial port 0x3f8-0x3ff - * BIT29: Port Enable for KBC port 0x60 and 0x64 - * BIT30: Port Enable for ACPI Micro-Controller port 0x66 and 0x62 - */ - dword = pci_io_read_config32(dev, 0x44); - //dword |= (1<<6) | (1<<29) | (1<<30); - /*Turn on all of LPC IO Port decode enable */ - dword = 0xffffffff; - pci_io_write_config32(dev, 0x44, dword); - - /* SB900 LPC Bridge 0:20:3:48h. - * BIT0: Port Enable for SuperIO 0x2E-0x2F - * BIT1: Port Enable for SuperIO 0x4E-0x4F - * BIT4: Port Enable for LPC ROM Address Arrage2 (0x68-0x6C) - * BIT6: Port Enable for RTC IO 0x70-0x73 - * BIT21: Port Enable for Port 0x80 - */ - dword = pci_io_read_config32(dev, 0x48); - dword |= (1<<0) | (1<<1) | (1<<4) | (1<<6) | (1<<21); - pci_io_write_config32(dev, 0x48, dword); - - /* Enable 4MB ROM access at 0xFFE00000 - 0xFFFFFFFF */ - /* Set the 4MB enable bits */ - word = pci_io_read_config16(dev, 0x6c); - word = 0xFFC0; - pci_io_write_config16(dev, 0x6c, word); -} - -static void bootblock_southbridge_init(void) -{ - /* Setup the ROM access for 2M */ - sb900_enable_rom(); -} diff --git a/src/southbridge/amd/cimx/sb900/cfg.c b/src/southbridge/amd/cimx/sb900/cfg.c deleted file mode 100644 index 2e4173fb92..0000000000 --- a/src/southbridge/amd/cimx/sb900/cfg.c +++ /dev/null @@ -1,298 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <console/console.h> -#include <string.h> - -#include "SbPlatform.h" -#include "platform_cfg.h" - -/** - * @brief South Bridge CIMx configuration - * - * should be called before execute CIMx function. - * this function will be called in romstage and ramstage. - */ -void sb900_cimx_config(AMDSBCFG *sb_config) -{ - if (!sb_config) { - printk(BIOS_INFO, "SB900 - Cfg.c - sb900_cimx_config - No sb_config.\n"); - return; - } - printk(BIOS_INFO, "SB900 - Cfg.c - sb900_cimx_config - Start.\n"); - memset(sb_config, 0, sizeof(AMDSBCFG)); - - /* static Build Parameters */ - sb_config->BuildParameters.BiosSize = BIOS_SIZE; - sb_config->BuildParameters.LegacyFree = LEGACY_FREE; - sb_config->BuildParameters.WatchDogTimerBase = WATCHDOG_TIMER_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiGpe0BlkAddr = GPE0_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.CpuControlBlkAddr = CPU_CNT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPmTmrBlkAddr = PM1_TMR_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPm1CntBlkAddr = PM1_CNT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPm1EvtBlkAddr = PM1_EVT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.SioPmeBaseAddress = SIO_PME_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.SpiRomBaseAddress = SPI_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.Smbus0BaseAddress = SMBUS0_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.Smbus1BaseAddress = SMBUS1_BASE_ADDRESS; // Board Level - - /* Turn on CDROM and HDD Power */ - sb_config->SATAMODE.SataMode.SataClkMode = SATA_CLK_RESERVED; - - // header - sb_config->StdHeader.PcieBasePtr = PCIEX_BASE_ADDRESS; - - // Build Parameters - sb_config->BuildParameters.ImcEnableOverWrite = IMC_ENABLE_OVER_WRITE; // Internal Option - sb_config->BuildParameters.UsbMsi = USB_MSI; // Internal Option - sb_config->BuildParameters.HdAudioMsi = HDAUDIO_MSI; // Internal Option - sb_config->BuildParameters.LpcMsi = LPC_MSI; // Internal Option - sb_config->BuildParameters.PcibMsi = PCIB_MSI; // Internal Option - sb_config->BuildParameters.AbMsi = AB_MSI; // Internal Option - sb_config->BuildParameters.GecShadowRomBase = GEC_SHADOWROM_BASE; // Board Level - sb_config->BuildParameters.HpetBase = HPET_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.SataIDESsid = SATA_IDE_MODE_SSID; // Board Level - sb_config->BuildParameters.SataRAIDSsid = SATA_RAID_MODE_SSID; // Board Level - sb_config->BuildParameters.SataRAID5Ssid = SATA_RAID5_MODE_SSID; // Board Level - sb_config->BuildParameters.SataAHCISsid = SATA_AHCI_SSID; // Board Level - sb_config->BuildParameters.OhciSsid = OHCI_SSID; // Board Level - sb_config->BuildParameters.EhciSsid = EHCI_SSID; // Board Level - sb_config->BuildParameters.Ohci4Ssid = OHCI4_SSID; // Board Level - sb_config->BuildParameters.SmbusSsid = SMBUS_SSID; // Board Level - sb_config->BuildParameters.IdeSsid = IDE_SSID; // Board Level - sb_config->BuildParameters.AzaliaSsid = AZALIA_SSID; // Board Level - sb_config->BuildParameters.LpcSsid = LPC_SSID; // Board Level - // sb_config->BuildParameters.PCIBSsid = PCIB_SSID; // Field Retired - - // - // Common Function - // - sb_config->SATAMODE.SataMode.SataController = SATA_CONTROLLER; // External Option - sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = SATA_IDE_COMBMD_PRISEC_OPT; // External Option - sb_config->SATAMODE.SataMode.SataIdeCombinedMode = SATA_IDECOMBINED_MODE; // External Option - sb_config->S3Resume = 0; // CIMx Internal Used - sb_config->SpreadSpectrum = INCHIP_SPREAD_SPECTRUM; // Board Level - sb_config->NbSbGen2 = INCHIP_NB_SB_GEN2; // External Option - sb_config->GppGen2 = INCHIP_GPP_GEN2; // External Option - sb_config->GppMemWrImprove = INCHIP_GPP_MEMORY_WRITE_IMPROVE; // Internal Option - sb_config->S4Resume = 0; // CIMx Internal Used - sb_config->SataClass = CONFIG_SATA_CONTROLLER_MODE; // INCHIP_SATA_MODE // External Option - sb_config->SataIdeMode = INCHIP_IDE_MODE; // External Option - sb_config->sdConfig = SB_SD_CONFIG; // External Option - sb_config->sdSpeed = SB_SD_SPEED; // Internal Option - sb_config->sdBitwidth = SB_SD_BITWIDTH; // Internal Option - sb_config->SataDisUnusedIdePChannel = SATA_DISUNUSED_IDE_P_CHANNEL; // External Option - sb_config->SataDisUnusedIdeSChannel = SATA_DISUNUSED_IDE_S_CHANNEL; // External Option - sb_config->IdeDisUnusedIdePChannel = IDE_DISUNUSED_IDE_P_CHANNEL; // External Option - sb_config->IdeDisUnusedIdeSChannel = IDE_DISUNUSED_IDE_S_CHANNEL; // External Option - sb_config->SATAESPPORT.SataEspPort.PORT0 = SATA_ESP_PORT0; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT1 = SATA_ESP_PORT1; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT2 = SATA_ESP_PORT2; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT3 = SATA_ESP_PORT3; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT4 = SATA_ESP_PORT4; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT5 = SATA_ESP_PORT5; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT6 = SATA_ESP_PORT6; // Board Level - sb_config->SATAESPPORT.SataEspPort.PORT7 = SATA_ESP_PORT7; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT0 = SATA_PORT_POWER_PORT0; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT1 = SATA_PORT_POWER_PORT1; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT2 = SATA_PORT_POWER_PORT2; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT3 = SATA_PORT_POWER_PORT3; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT4 = SATA_PORT_POWER_PORT4; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT5 = SATA_PORT_POWER_PORT5; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT6 = SATA_PORT_POWER_PORT6; // Board Level - sb_config->SATAPORTPOWER.SataPortPower.PORT7 = SATA_PORT_POWER_PORT7; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT0 = SATA_PORTMODE_PORT0; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT1 = SATA_PORTMODE_PORT1; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT2 = SATA_PORTMODE_PORT2; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT3 = SATA_PORTMODE_PORT3; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT4 = SATA_PORTMODE_PORT4; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT5 = SATA_PORTMODE_PORT5; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT6 = SATA_PORTMODE_PORT6; // Board Level - sb_config->SATAPORTMODE.SataPortMd.PORT7 = SATA_PORTMODE_PORT7; // Board Level - sb_config->SataAggrLinkPmCap = INCHIP_SATA_AGGR_LINK_PM_CAP; // Internal Option - sb_config->SataPortMultCap = INCHIP_SATA_PORT_MULT_CAP; // Internal Option - sb_config->SataClkAutoOff = INCHIP_SATA_CLK_AUTO_OFF; // External Option - sb_config->SataPscCap = INCHIP_SATA_PSC_CAP; // External Option - sb_config->SataFisBasedSwitching = INCHIP_SATA_FIS_BASE_SW; // External Option - sb_config->SataCccSupport = INCHIP_SATA_CCC_SUPPORT; // External Option - sb_config->SataSscCap = INCHIP_SATA_SSC_CAP; // External Option - sb_config->SataMsiCapability = INCHIP_SATA_MSI_CAP; // Internal Option - sb_config->SataForceRaid = INCHIP_SATA_FORCE_RAID5; // Internal Option - sb_config->SataTargetSupport8Device = CIMXSB_SATA_TARGET_8DEVICE_CAP; // External Option - sb_config->SataDisableGenericMode = SATA_DISABLE_GENERIC_MODE_CAP;// External Option - sb_config->SataAhciEnclosureManagement = SATA_AHCI_ENCLOSURE_CAP; // Internal Option - sb_config->SataSgpio0 = SATA_GPIO_0_CAP; // External Option - sb_config->SataSgpio1 = SATA_GPIO_1_CAP; // External Option - sb_config->SataPhyPllShutDown = SATA_PHY_PLL_SHUTDOWN; // External Option - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT0 = SATA_HOTREMOVEL_ENH_PORT0; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT1 = SATA_HOTREMOVEL_ENH_PORT1; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT2 = SATA_HOTREMOVEL_ENH_PORT2; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT3 = SATA_HOTREMOVEL_ENH_PORT3; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT4 = SATA_HOTREMOVEL_ENH_PORT4; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT5 = SATA_HOTREMOVEL_ENH_PORT5; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT6 = SATA_HOTREMOVEL_ENH_PORT6; // Board Level - sb_config->SATAHOTREMOVALENH.SataHotRemoveEnhPort.PORT7 = SATA_HOTREMOVEL_ENH_PORT7; // Board Level - // USB - sb_config->USBMODE.UsbMode.Ohci1 = INCHIP_USB_OHCI1_CINFIG; // External Option - sb_config->USBMODE.UsbMode.Ehci1 = INCHIP_USB_EHCI1_CINFIG; // Internal Option* - sb_config->USBMODE.UsbMode.Ohci2 = INCHIP_USB_OHCI2_CINFIG; // External Option - sb_config->USBMODE.UsbMode.Ehci2 = INCHIP_USB_EHCI2_CINFIG; // Internal Option* - sb_config->USBMODE.UsbMode.Ohci3 = INCHIP_USB_OHCI3_CINFIG; // External Option - sb_config->USBMODE.UsbMode.Ehci3 = INCHIP_USB_EHCI3_CINFIG; // Internal Option* - sb_config->USBMODE.UsbMode.Ohci4 = INCHIP_USB_OHCI4_CINFIG; // External Option - // GEC - sb_config->GecConfig = INCHIP_GEC_CONTROLLER; // External Option - sb_config->IrConfig = SB_IR_CONTROLLER; // External Option - sb_config->XhciSwitch = SB_XHCI_SWITCH; // External Option - // Azalia - sb_config->AzaliaController = INCHIP_AZALIA_CONTROLLER; // External Option - sb_config->AzaliaPinCfg = INCHIP_AZALIA_PIN_CONFIG; // Board Level - sb_config->FrontPanelDetected = INCHIP_FRONT_PANEL_DETECTED; // Board Level - sb_config->AZALIACONFIG.AzaliaSdinPin = AZALIA_PIN_CONFIG; // Board Level - sb_config->AZOEMTBL.pAzaliaOemCodecTablePtr = NULL; // Board Level - sb_config->AZOEMFPTBL.pAzaliaOemFpCodecTablePtr = NULL; // Board Level - sb_config->AnyHT200MhzLink = INCHIP_ANY_HT_200MHZ_LINK; // Internal Option - sb_config->HpetTimer = SB_HPET_TIMER; // External Option - sb_config->AzaliaSnoop = INCHIP_AZALIA_SNOOP; // Internal Option* - // Generic - sb_config->NativePcieSupport = INCHIP_NATIVE_PCIE_SUPPOORT; // External Option - // USB - sb_config->UsbPhyPowerDown = INCHIP_USB_PHY_POWER_DOWN; // External Option - sb_config->PcibClkStopOverride = INCHIP_PCIB_CLK_STOP_OVERRIDE;// Internal Option - // sb_config->HpetMsiDis = 0; // Field Retired - // sb_config->ResetCpuOnSyncFlood = 0; // Field Retired - // sb_config->PcibAutoClkCtr = 0; // Field Retired - sb_config->OEMPROGTBL.OemProgrammingTablePtr = (uintptr_t)NULL; // Board Level - sb_config->PORTCONFIG[0].PortCfg.PortPresent = SB_GPP_PORT0; // Board Level - sb_config->PORTCONFIG[0].PortCfg.PortDetected = 0; // CIMx Internal Used - sb_config->PORTCONFIG[0].PortCfg.PortIsGen2 = 0; // CIMx Internal Used - sb_config->PORTCONFIG[0].PortCfg.PortHotPlug = 0; // CIMx Internal Used - // sb_config->PORTCONFIG[0].PortCfg.PortIntxMap = 0; // Field Retired - sb_config->PORTCONFIG[1].PortCfg.PortPresent = SB_GPP_PORT1; // Board Level - sb_config->PORTCONFIG[1].PortCfg.PortDetected = 0; // CIMx Internal Used - sb_config->PORTCONFIG[1].PortCfg.PortIsGen2 = 0; // CIMx Internal Used - sb_config->PORTCONFIG[1].PortCfg.PortHotPlug = 0; // CIMx Internal Used - // sb_config->PORTCONFIG[0].PortCfg.PortIntxMap = 0; // Field Retired - sb_config->PORTCONFIG[2].PortCfg.PortPresent = SB_GPP_PORT2; // Board Level - sb_config->PORTCONFIG[2].PortCfg.PortDetected = 0; // CIMx Internal Used - sb_config->PORTCONFIG[2].PortCfg.PortIsGen2 = 0; // CIMx Internal Used - sb_config->PORTCONFIG[2].PortCfg.PortHotPlug = 0; // CIMx Internal Used - // sb_config->PORTCONFIG[0].PortCfg.PortIntxMap = 0; // Field Retired - sb_config->PORTCONFIG[3].PortCfg.PortPresent = SB_GPP_PORT3; // Board Level - sb_config->PORTCONFIG[3].PortCfg.PortDetected = 0; // CIMx Internal Used - sb_config->PORTCONFIG[3].PortCfg.PortIsGen2 = 0; // CIMx Internal Used - sb_config->PORTCONFIG[3].PortCfg.PortHotPlug = 0; // CIMx Internal Used - // sb_config->PORTCONFIG[0].PortCfg.PortIntxMap = 0; // Field Retired - sb_config->GppLinkConfig = INCHIP_GPP_LINK_CONFIG; // External Option - sb_config->GppFoundGfxDev = 0; // CIMx Internal Used - sb_config->GppFunctionEnable = SB_GPP_CONTROLLER; // External Option - sb_config->GppUnhidePorts = INCHIP_GPP_UNHIDE_PORTS; // Internal Option - sb_config->GppPortAspm = INCHIP_GPP_PORT_ASPM; // Internal Option - sb_config->GppLaneReversal = INCHIP_GPP_LANEREVERSAL; // External Option - sb_config->AlinkPhyPllPowerDown = INCHIP_ALINK_PHY_PLL_POWER_DOWN; // External Option - sb_config->GppPhyPllPowerDown = INCHIP_GPP_PHY_PLL_POWER_DOWN;// External Option - sb_config->GppDynamicPowerSaving = INCHIP_GPP_DYNAMIC_POWER_SAVING; // External Option - sb_config->PcieAER = INCHIP_PCIE_AER; // External Option - sb_config->PcieRAS = INCHIP_PCIE_RAS; // External Option - sb_config->GppHardwareDowngrade = INCHIP_GPP_HARDWARE_DOWNGRADE;// Internal Option - sb_config->GppToggleReset = INCHIP_GPP_TOGGLE_RESET; // External Option - sb_config->sdbEnable = 0; // CIMx Internal Used - sb_config->TempMMIO = (UINTN)NULL; // CIMx Internal Used - // sb_config->GecPhyStatus = INCHIP_GEC_PHY_STATUS; // Field Retired - sb_config->SBGecPwr = INCHIP_GEC_POWER_POLICY; // Internal Option - sb_config->SBGecDebugBus = INCHIP_GEC_DEBUGBUS; // Internal Option - sb_config->SbPcieOrderRule = INCHIP_SB_PCIE_ORDER_RULE; // External Option - sb_config->AcDcMsg = INCHIP_ACDC_MSG; // Internal Option - sb_config->TimerTickTrack = INCHIP_TIMER_TICK_TRACK; // Internal Option - sb_config->ClockInterruptTag = INCHIP_CLOCK_INTERRUPT_TAG; // Internal Option - sb_config->OhciTrafficHanding = INCHIP_OHCI_TRAFFIC_HANDING; // Internal Option - sb_config->EhciTrafficHanding = INCHIP_EHCI_TRAFFIC_HANDING; // Internal Option - sb_config->FusionMsgCMultiCore = INCHIP_FUSION_MSGC_MULTICORE; // Internal Option - sb_config->FusionMsgCStage = INCHIP_FUSION_MSGC_STAGE; // Internal Option - sb_config->ALinkClkGateOff = INCHIP_ALINK_CLK_GATE_OFF; // External Option - sb_config->BLinkClkGateOff = INCHIP_BLINK_CLK_GATE_OFF; // External Option - // sb_config->sdb = 0; // Field Retired - sb_config->GppGen2Strap = 0; // CIMx Internal Used - sb_config->SlowSpeedABlinkClock = INCHIP_SLOW_SPEED_ABLINK_CLOCK; // Internal Option - sb_config->DYNAMICGECROM.DynamicGecRomAddress_Ptr = NULL; // Board Level - sb_config->AbClockGating = INCHIP_AB_CLOCK_GATING; // External Option - sb_config->GppClockGating = INCHIP_GPP_CLOCK_GATING; // External Option - sb_config->L1TimerOverwrite = INCHIP_L1_TIMER_OVERWRITE; // Internal Option - // sb_config->UmiLinkWidth = 0; // Field Retired - sb_config->UmiDynamicSpeedChange = INCHIP_UMI_DYNAMIC_SPEED_CHANGE; // Internal Option - // sb_config->PcieRefClockOverclocking = 0; // Field Retired - sb_config->SbAlinkGppTxDriverStrength = INCHIP_ALINK_GPP_TX_DRV_STRENGTH; // Internal Option - sb_config->PwrFailShadow = 0x02; // Board Level - sb_config->StressResetMode = INCHIP_STRESS_RESET_MODE; // Internal Option - sb_config->hwm.fanSampleFreqDiv = 0x03; // Board Level - sb_config->hwm.hwmSbtsiAutoPoll = 1; // Board Level - - /* General */ - sb_config->PciClks = SB_PCI_CLOCK_RESERVED; - sb_config->hwm.hwmEnable = 0x0; - - /* ramstage cimx config here */ - if (ENV_RAMSTAGE && !sb_config->StdHeader.CALLBACK.CalloutPtr) { - sb_config->StdHeader.CALLBACK.CalloutPtr = sb900_callout_entry; - } - - //sb_config-> - printk(BIOS_INFO, "SB900 - Cfg.c - sb900_cimx_config - End.\n"); -} - -void SbPowerOnInit_Config(AMDSBCFG *sb_config) -{ - if (!sb_config) { - printk(BIOS_INFO, "SB900 - Cfg.c - SbPowerOnInit_Config - No sb_config.\n"); - return; - } - printk(BIOS_INFO, "SB900 - Cfg.c - SbPowerOnInit_Config - Start.\n"); - memset(sb_config, 0, sizeof(AMDSBCFG)); - - // Set the build parameters - sb_config->BuildParameters.BiosSize = BIOS_SIZE; // Field Retired - sb_config->BuildParameters.LegacyFree = SBCIMx_LEGACY_FREE; // Board Level - sb_config->BuildParameters.SpiSpeed = SBCIMX_SPI_SPEED; // Internal Option - sb_config->BuildParameters.SpiFastSpeed = SBCIMX_SPI_FASTSPEED; // Internal Option - // sb_config->BuildParameters.SpiWriteSpeed = 0; // Field Retired - sb_config->BuildParameters.SpiMode = SBCIMX_SPI_MODE; // Internal Option - sb_config->BuildParameters.SpiBurstWrite = SBCIMX_SPI_BURST_WRITE; // Internal Option - sb_config->BuildParameters.EcKbd = INCHIP_EC_KBD; // Board Level - sb_config->BuildParameters.Smbus0BaseAddress = SMBUS0_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.Smbus1BaseAddress = SMBUS1_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.SioPmeBaseAddress = SIO_PME_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.WatchDogTimerBase = WATCHDOG_TIMER_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.GecShadowRomBase = GEC_ROM_SHADOW_ADDRESS; // Board Level - sb_config->BuildParameters.SpiRomBaseAddress = SPI_BASE_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPm1EvtBlkAddr = PM1_EVT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPm1CntBlkAddr = PM1_CNT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiPmTmrBlkAddr = PM1_TMR_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.CpuControlBlkAddr = CPU_CNT_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.AcpiGpe0BlkAddr = GPE0_BLK_ADDRESS; // Board Level - sb_config->BuildParameters.SmiCmdPortAddr = SMI_CMD_PORT; // Board Level - sb_config->BuildParameters.AcpiPmaCntBlkAddr = ACPI_PMA_CNT_BLK_ADDRESS; // Board Level - sb_config->SATAMODE.SataMode.SataController = INCHIP_SATA_CONTROLLER; // External Option - sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = SATA_COMBINE_MODE_CHANNEL;// External Option - sb_config->SATAMODE.SataMode.SataSetMaxGen2 = SATA_MAX_GEN2_MODE; // External Option - sb_config->SATAMODE.SataMode.SataIdeCombinedMode= SATA_COMBINE_MODE; // External Option - sb_config->SATAMODE.SataMode.SataClkMode = SATA_CLK_RESERVED; // Internal Option - sb_config->NbSbGen2 = NB_SB_GEN2; // External Option - sb_config->SataInternal100Spread = INCHIP_SATA_INTERNAL_100_SPREAD; // External Option - sb_config->OEMPROGTBL.OemProgrammingTablePtr = (uintptr_t)NULL; // Board Level - sb_config->sdbEnable = 0; // CIMx Internal Used - sb_config->Cg2Pll = INCHIP_CG2_PLL; // Internal Option - - printk(BIOS_INFO, "SB900 - Cfg.c - SbPowerOnInit_Config - End.\n"); -} diff --git a/src/southbridge/amd/cimx/sb900/chip.h b/src/southbridge/amd/cimx/sb900/chip.h deleted file mode 100644 index 73561c0699..0000000000 --- a/src/southbridge/amd/cimx/sb900/chip.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _CIMX_SB900_CHIP_H_ -#define _CIMX_SB900_CHIP_H_ - -/* - * configuration set in mainboard/devicetree.cb - * boot_switch_sata_ide: - * 0 -set SATA as primary, PATA(IDE) as secondary. - * 1 -set PATA(IDE) as primary, SATA as secondary. if you want to boot from IDE, - * gpp_configuration - The configuration of General Purpose Port A/B/C/D - * 0(GPP_CFGMODE_X4000) -PortA Lanes[3:0] - * 2(GPP_CFGMODE_X2200) -PortA Lanes[1:0], PortB Lanes[3:2] - * 3(GPP_CFGMODE_X2110) -PortA Lanes[1:0], PortB Lane2, PortC Lane3 - * 4(GPP_CFGMODE_X1111) -PortA Lanes0, PortB Lane1, PortC Lane2, PortD Lane3 - */ -struct southbridge_amd_cimx_sb900_config -{ - u32 boot_switch_sata_ide : 1; - u8 gpp_configuration; -}; - -#endif /* _CIMX_SB900_CHIP_H_ */ diff --git a/src/southbridge/amd/cimx/sb900/early.c b/src/southbridge/amd/cimx/sb900/early.c deleted file mode 100644 index ccada12dc3..0000000000 --- a/src/southbridge/amd/cimx/sb900/early.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <stdint.h> -#include <arch/io.h> -#include "SbPlatform.h" -#include "sb_cimx.h" -#include <console/console.h> -#include "smbus.h" - - -/** - * @brief South Bridge CIMx romstage entry, - * wrapper of sbPowerOnInit entry point. - */ -void sb_poweron_init(void) -{ - AMDSBCFG sb_early_cfg; - u8 data; - - printk(BIOS_SPEW, "SB900 - Early.c - sb_poweron_init - Start.\n"); - - //Enable/Disable PCI Bridge Device 14 Function 4. - outb(0xEA, 0xCD6); - data = inb(0xCD7); - data &= ~BIT0; - if (!CONFIG(PCIB_ENABLE)) { - data |= BIT0; - } - outb(data, 0xCD7); - - SbPowerOnInit_Config(&sb_early_cfg); - //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT; - //AmdSbDispatcher(&sb_early_cfg); - //TODO - //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher, - // VerifyImage() will fail, LocateImage() takes minutes to find the image. - sbPowerOnInit(&sb_early_cfg); - printk(BIOS_SPEW, "SB900 - Early.c - sb_poweron_init - End.\n"); -} - -/** - * @brief South Bridge CIMx romstage entry, - * wrapper of sbPowerOnInit entry point. - */ -void sb_before_pci_init(void) -{ - AMDSBCFG sb_early_cfg; - - printk(BIOS_SPEW, "SB900 - Early.c - sb_before_pci_init - Start.\n"); - sb900_cimx_config(&sb_early_cfg); - //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT; - //AmdSbDispatcher(&sb_early_cfg); - //TODO - //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher, - // VerifyImage() will fail, LocateImage() takes minutes to find the image. - sbBeforePciInit(&sb_early_cfg); - printk(BIOS_SPEW, "SB900 - Early.c - sb_before_pci_init - End.\n"); -} - -void sb_After_Pci_Init(void) -{ - AMDSBCFG sb_early_cfg; - - printk(BIOS_SPEW, "SB900 - Early.c - sb_After_Pci_Init - Start.\n"); - sb900_cimx_config(&sb_early_cfg); - //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT; - //AmdSbDispatcher(&sb_early_cfg); - //TODO - //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher, - // VerifyImage() will fail, LocateImage() takes minutes to find the image. - sbAfterPciInit(&sb_early_cfg); - printk(BIOS_SPEW, "SB900 - Early.c - sb_After_Pci_Init - End.\n"); -} - -void sb_Mid_Post_Init(void) -{ - AMDSBCFG sb_early_cfg; - - printk(BIOS_SPEW, "SB900 - Early.c - sb_Mid_Post_Init - Start.\n"); - sb900_cimx_config(&sb_early_cfg); - //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT; - //AmdSbDispatcher(&sb_early_cfg); - //TODO - //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher, - // VerifyImage() will fail, LocateImage() takes minutes to find the image. - sbMidPostInit(&sb_early_cfg); - printk(BIOS_SPEW, "SB900 - Early.c - sb_Mid_Post_Init - End.\n"); -} - -void sb_Late_Post(void) -{ - AMDSBCFG sb_early_cfg; - u8 data; - - printk(BIOS_SPEW, "SB900 - Early.c - sb_Late_Post - Start.\n"); - sb900_cimx_config(&sb_early_cfg); - //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT; - //AmdSbDispatcher(&sb_early_cfg); - //TODO - //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher, - // VerifyImage() will fail, LocateImage() takes minutes to find the image. - sbLatePost(&sb_early_cfg); - - //Set ACPI SCI IRQ to 0x9. - data = CONFIG_ACPI_SCI_IRQ; - outb(0x10, 0xC00); - outb(data, 0xC01); - outb(0x90, 0xC00); - outb(data, 0xC01); - - if (data > 0x7) { - data = inb(0x4D1); - data |= (1 << (CONFIG_ACPI_SCI_IRQ - 8)); - outb(data, 0x4D1); - } else { - data = inb(0x4D0); - data |= (1 << (CONFIG_ACPI_SCI_IRQ)); - outb(data, 0x4D0); - } - - printk(BIOS_SPEW, "SB900 - Early.c - sb_Late_Post - End.\n"); -} diff --git a/src/southbridge/amd/cimx/sb900/gpio_oem.h b/src/southbridge/amd/cimx/sb900/gpio_oem.h deleted file mode 100644 index d406887bdc..0000000000 --- a/src/southbridge/amd/cimx/sb900/gpio_oem.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _GPIO_OEM_H_ -#define _GPIO_OEM_H_ - -/* Hudson-2 ACPI PmIO Space Define */ -#define SB_ACPI_BASE_ADDRESS 0x0400 -#define VACPI_MMIO_BASE ((u8 *)0xFED80000) -#define SB_CFG_BASE 0x000 // DWORD -#define GPIO_BASE 0x100 // BYTE -#define SMI_BASE 0x200 // DWORD -#define PMIO_BASE 0x300 // DWORD -#define PMIO2_BASE 0x400 // BYTE -#define BIOS_RAM_BASE 0x500 // BYTE -#define CMOS_RAM_BASE 0x600 // BYTE -#define CMOS_BASE 0x700 // BYTE -#define ASF_BASE 0x900 // DWORD -#define SMBUS_BASE 0xA00 // DWORD -#define WATCHDOG_BASE 0xB00 // ?? -#define HPET_BASE 0xC00 // DWORD -#define IOMUX_BASE 0xD00 // BYTE -#define MISC_BASE 0xE00 -#define SERIAL_DEBUG_BASE 0x1000 -#define GFX_DAC_BASE 0x1400 -#define CEC_BASE 0x1800 -#define XHCI_BASE 0x1C00 -#define ACPI_SMI_DATA_PORT 0xB1 -#define R_SB_ACPI_PM1_STATUS 0x00 -#define R_SB_ACPI_PM1_ENABLE 0x02 -#define R_SB_ACPI_PM_CONTROL 0x04 -#define R_SB_ACPI_EVENT_STATUS 0x20 -#define R_SB_ACPI_EVENT_ENABLE 0x24 -#define B_PWR_BTN_STATUS BIT8 -#define B_WAKEUP_STATUS BIT15 -#define B_SCI_EN BIT0 -#define SB_PM_INDEX_PORT 0xCD6 -#define SB_PM_DATA_PORT 0xCD7 -#define SB_PMIOA_REG24 0x24 // AcpiMmioEn -#define MmioAddress( BaseAddr, Register ) \ - ( (UINTN)BaseAddr + \ - (UINTN)(Register) \ - ) -#define Mmio32Ptr( BaseAddr, Register ) \ - ( (volatile UINT32 *)MmioAddress( BaseAddr, Register ) ) -#define Mmio32( BaseAddr, Register ) \ - *Mmio32Ptr( BaseAddr, Register ) - -#define SB_GPIO_REG01 1 -#define SB_GPIO_REG02 2 -#define SB_GPIO_REG15 15 -#define SB_GPIO_REG24 24 -#define SB_GPIO_REG25 25 -#define SB_GPIO_REG27 27 - -#endif diff --git a/src/southbridge/amd/cimx/sb900/late.c b/src/southbridge/amd/cimx/sb900/late.c deleted file mode 100644 index 3a65e33804..0000000000 --- a/src/southbridge/amd/cimx/sb900/late.c +++ /dev/null @@ -1,457 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - -#include <device/device.h> -#include <device/pci.h> /* device_operations */ -#include <device/pci_ids.h> -#include <device/smbus.h> /* smbus_bus_operations */ -#include <pc80/mc146818rtc.h> -#include <pc80/i8254.h> -#include <pc80/i8259.h> -#include <console/console.h> /* printk */ -#include <device/pci_ehci.h> -#include <arch/acpi.h> -#include "lpc.h" /* lpc_read_resources */ -#include "SbPlatform.h" /* Platform Specific Definitions */ -#include "chip.h" /* struct southbridge_amd_cimx_sb900_config */ - -#ifndef _RAMSTAGE_ -#define _RAMSTAGE_ -#endif -static AMDSBCFG sb_late_cfg; //global, init in sb900_cimx_config -static AMDSBCFG *sb_config = &sb_late_cfg; - - -/** - * @brief Entry point of Southbridge CIMx callout - * - * prototype UINT32 (*SBCIM_HOOK_ENTRY)(UINT32 Param1, UINT32 Param2, void* pConfig) - * - * @param[in] func Southbridge CIMx Function ID. - * @param[in] data Southbridge Input Data. - * @param[in] config Southbridge configuration structure pointer. - * - */ -u32 sb900_callout_entry(u32 func, u32 data, void *config) -{ - u32 ret = 0; - - printk(BIOS_DEBUG, "SB900 - Late.c - sb900_callout_entry - Start.\n"); - switch (func) { - case CB_SBGPP_RESET_ASSERT: - break; - - case CB_SBGPP_RESET_DEASSERT: - break; - -//- case IMC_FIRMWARE_FAIL: -//- break; - - default: - break; - } - - printk(BIOS_DEBUG, "SB900 - Late.c - sb900_callout_entry - End.\n"); - return ret; -} - - -static struct pci_operations lops_pci = { - .set_subsystem = 0, -}; - -static void lpc_enable_resources(struct device *dev) -{ - - printk(BIOS_DEBUG, "SB900 - Late.c - lpc_enable_resources - Start.\n"); - pci_dev_enable_resources(dev); - //lpc_enable_childrens_resources(dev); - printk(BIOS_DEBUG, "SB900 - Late.c - lpc_enable_resources - End.\n"); -} - -static void lpc_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - Start.\n"); - /* SB Configure HPET base and enable bit */ -//- hpetInit(sb_config, &(sb_config->BuildParameters)); - cmos_check_update_date(); - - /* Initialize the real time clock. - * The 0 argument tells cmos_init not to - * update CMOS unless it is invalid. - * 1 tells cmos_init to always initialize the CMOS. - */ - cmos_init(0); - - setup_i8259(); /* Initialize i8259 pic */ - setup_i8254(); /* Initialize i8254 timers */ - - printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - End.\n"); -} - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -} - -static struct device_operations lpc_ops = { - .read_resources = lpc_read_resources, - .set_resources = lpc_set_resources, - .enable_resources = lpc_enable_resources, - .init = lpc_init, -#if CONFIG(HAVE_ACPI_TABLES) - .write_acpi_tables = acpi_write_hpet, -#endif - .scan_bus = scan_static_bus, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_LPC, -}; - - -static void sata_enable_resources(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - sata_enable_resources - Start.\n"); -//- sataInitAfterPciEnum(sb_config); - pci_dev_enable_resources(dev); - printk(BIOS_DEBUG, "SB900 - Late.c - sata_enable_resources - End.\n"); -} - -static void sata_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - sata_init - Start.\n"); - sb_config->StdHeader.Func = SB_MID_POST_INIT; -//- AmdSbDispatcher(sb_config); //sataInitMidPost only -//- commonInitLateBoot(sb_config); -//- sataInitLatePost(sb_config); - printk(BIOS_DEBUG, "SB900 - Late.c - sata_init - End.\n"); -} - -static struct device_operations sata_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = sata_enable_resources, //pci_dev_enable_resources, - .init = sata_init, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver sata_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_AMD, -#if (CONFIG_SATA_CONTROLLER_MODE == 0x0 || CONFIG_SATA_CONTROLLER_MODE == 0x3) - .device = PCI_DEVICE_ID_AMD_SB900_SATA, //SATA IDE Mode -#endif -#if (CONFIG_SATA_CONTROLLER_MODE == 0x2 || CONFIG_SATA_CONTROLLER_MODE == 0x4) - .device = PCI_DEVICE_ID_AMD_SB900_SATA_AHCI, //SATA AHCI Mode -#endif -#if (CONFIG_SATA_CONTROLLER_MODE == 0x5 || CONFIG_SATA_CONTROLLER_MODE == 0x6) - .device = PCI_DEVICE_ID_AMD_SB900_SATA_AMDAHCI, //SATA AMDAHCI Mode -#endif -#if (CONFIG_SATA_CONTROLLER_MODE == 0x1 && INCHIP_SATA_FORCE_RAID5 == 0x0) - .device = PCI_DEVICE_ID_AMD_SB900_SATA_RAID5, //SATA RAID5 Mode -#endif -#if (CONFIG_SATA_CONTROLLER_MODE == 0x1 && INCHIP_SATA_FORCE_RAID5 == 0x1) - .device = PCI_DEVICE_ID_AMD_SB900_SATA_RAID, //SATA RAID Mode -#endif -}; - -static void usb_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - usb_init - Start.\n"); -//- usbInitAfterPciInit(sb_config); -//- commonInitLateBoot(sb_config); - printk(BIOS_DEBUG, "SB900 - Late.c - usb_init - End.\n"); -} - -static struct device_operations usb_ops = { - .read_resources = pci_ehci_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = usb_init, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -/* - * The pci id of usb ctrl 0 and 1 are the same. - */ -static const struct pci_driver usb_xhci123_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_USB_16_0, /* XHCI-USB1, XHCI-USB2 */ -}; - -static const struct pci_driver usb_ohci123_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_USB_18_0, /* OHCI-USB1, OHCI-USB2, OHCI-USB3 */ -}; - -static const struct pci_driver usb_ehci123_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_USB_18_2, /* EHCI-USB1, EHCI-USB2, EHCI-USB3 */ -}; - -static const struct pci_driver usb_ohci4_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_USB_20_5, /* OHCI-USB4 */ -}; - - -static void azalia_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - azalia_init - Start.\n"); -//- azaliaInitAfterPciEnum(sb_config); //Detect and configure High Definition Audio - printk(BIOS_DEBUG, "SB900 - Late.c - azalia_init - End.\n"); -} - -static struct device_operations azalia_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = azalia_init, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver azalia_driver __pci_driver = { - .ops = &azalia_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_HDA, -}; - - -static void gec_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - gec_init - Start.\n"); -//- gecInitAfterPciEnum(sb_config); -//- gecInitLatePost(sb_config); - printk(BIOS_DEBUG, "SB900 - Late.c - gec_init - End.\n"); -} - -static struct device_operations gec_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = gec_init, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver gec_driver __pci_driver = { - .ops = &gec_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_GEC, -}; - - -static void pcie_init(struct device *dev) -{ - printk(BIOS_DEBUG, "SB900 - Late.c - pcie_init - Start.\n"); -//- sbPcieGppLateInit(sb_config); - printk(BIOS_DEBUG, "SB900 - Late.c - pcie_init - End.\n"); -} - -static struct device_operations pci_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pcie_init, - .scan_bus = pci_scan_bridge, - .reset_bus = pci_bus_reset, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_PCI, -}; - - -struct device_operations bridge_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pcie_init, - .scan_bus = pci_scan_bridge, - .enable = 0, - .reset_bus = pci_bus_reset, - .ops_pci = &lops_pci, -}; - -/* 0:15:0 PCIe PortA */ -static const struct pci_driver PORTA_driver __pci_driver = { - .ops = &bridge_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_PCIEA, -}; - -/* 0:15:1 PCIe PortB */ -static const struct pci_driver PORTB_driver __pci_driver = { - .ops = &bridge_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_PCIEB, -}; - -/* 0:15:2 PCIe PortC */ -static const struct pci_driver PORTC_driver __pci_driver = { - .ops = &bridge_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_PCIEC, -}; - -/* 0:15:3 PCIe PortD */ -static const struct pci_driver PORTD_driver __pci_driver = { - .ops = &bridge_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_SB900_PCIED, -}; - - -/** - * @brief SB Cimx entry point sbBeforePciInit wrapper - */ -static void sb900_enable(struct device *dev) -{ - u8 gpp_port = 0; - struct southbridge_amd_cimx_sb900_config *sb_chip = - (struct southbridge_amd_cimx_sb900_config *)(dev->chip_info); - - sb900_cimx_config(sb_config); - printk(BIOS_DEBUG, "sb900_enable() "); - - /* Config SouthBridge SMBUS/ACPI/IDE/LPC/PCIB.*/ -//- commonInitEarlyBoot(sb_config); -//- commonInitEarlyPost(sb_config); - - switch (dev->path.pci.devfn) { - case PCI_DEVFN(0x10, 0): /* XHCI-USB */ -//- usbInitBeforePciEnum(sb_config); // USB POST TIME Only - break; - - case PCI_DEVFN(0x11, 0): /* SATA */ - if (dev->enabled) { - sb_config->SATAMODE.SataMode.SataController = ENABLED; - if (sb_chip->boot_switch_sata_ide == 1) - sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary. - else if (sb_chip->boot_switch_sata_ide == 0) - sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 1; //1 -IDE as secondary. - } else { - sb_config->SATAMODE.SataMode.SataController = DISABLED; - } - -//- sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY - break; - - case PCI_DEVFN(0x12, 0): /* OHCI-USB1 */ - case PCI_DEVFN(0x12, 2): /* EHCI-USB1 */ - case PCI_DEVFN(0x13, 0): /* OHCI-USB2 */ - case PCI_DEVFN(0x13, 2): /* EHCI-USB2 */ - case PCI_DEVFN(0x14, 5): /* OHCI-USB4 */ -//- usbInitBeforePciEnum(sb_config); // USB POST TIME Only - break; - - case PCI_DEVFN(0x14, 0): /* SMBUS */ - break; - - case PCI_DEVFN(0x14, 1): /* IDE */ - if (dev->enabled) { - sb_config->SATAMODE.SataMode.SataIdeCombinedMode = ENABLED; - } else { - sb_config->SATAMODE.SataMode.SataIdeCombinedMode = DISABLED; - } -//- sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY - break; - - case PCI_DEVFN(0x14, 2): /* HDA */ - if (dev->enabled) { - if (sb_config->AzaliaController == AZALIA_DISABLE) { - sb_config->AzaliaController = AZALIA_AUTO; - } - printk(BIOS_DEBUG, "hda enabled\n"); - } else { - sb_config->AzaliaController = AZALIA_DISABLE; - printk(BIOS_DEBUG, "hda disabled\n"); - } -//- azaliaInitBeforePciEnum(sb_config); // Detect and configure High Definition Audio - break; - - - case PCI_DEVFN(0x14, 3): /* LPC */ - break; - - case PCI_DEVFN(0x14, 4): /* PCI */ - break; - - case PCI_DEVFN(0x14, 6): /* GEC */ - if (dev->enabled) { - sb_config->GecConfig = 0; - printk(BIOS_DEBUG, "gec enabled\n"); - } else { - sb_config->GecConfig = 1; - printk(BIOS_DEBUG, "gec disabled\n"); - } -//- gecInitBeforePciEnum(sb_config); // Init GEC - break; - - case PCI_DEVFN(0x15, 0): /* PCIe PortA */ - case PCI_DEVFN(0x15, 1): /* PCIe PortB */ - case PCI_DEVFN(0x15, 2): /* PCIe PortC */ - case PCI_DEVFN(0x15, 3): /* PCIe PortD */ - gpp_port = (dev->path.pci.devfn) & 0x03; - if (dev->enabled) { - sb_config->PORTCONFIG[gpp_port].PortCfg.PortPresent = ENABLED; - } else { - sb_config->PORTCONFIG[gpp_port].PortCfg.PortPresent = DISABLED; - } - - /* - * GPP_CFGMODE_X4000: PortA Lanes[3:0] - * GPP_CFGMODE_X2200: PortA Lanes[1:0], PortB Lanes[3:2] - * GPP_CFGMODE_X2110: PortA Lanes[1:0], PortB Lane2, PortC Lane3 - * GPP_CFGMODE_X1111: PortA Lanes0, PortB Lane1, PortC Lane2, PortD Lane3 - */ - if (sb_config->GppLinkConfig != sb_chip->gpp_configuration) { - sb_config->GppLinkConfig = sb_chip->gpp_configuration; - } - -//- sbPcieGppEarlyInit(sb_config); - break; - - default: - break; - } - - /* Special setting ABCFG registers before PCI emulation. */ -//- abSpecialSetBeforePciEnum(sb_config); -//- usbDesertPll(sb_config); - //sb_config->StdHeader.Func = SB_BEFORE_PCI_INIT; - //AmdSbDispatcher(sb_config); -} - -struct chip_operations southbridge_amd_cimx_sb900_ops = { - CHIP_NAME("ATI SB900") - .enable_dev = sb900_enable, -}; diff --git a/src/southbridge/amd/cimx/sb900/lpc.c b/src/southbridge/amd/cimx/sb900/lpc.c deleted file mode 100644 index 8e7c1cc67f..0000000000 --- a/src/southbridge/amd/cimx/sb900/lpc.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <device/pci.h> -#include <device/pci_ops.h> -#include "lpc.h" -#include <console/console.h> /* printk */ -#include <arch/ioapic.h> - - -void lpc_read_resources(struct device *dev) -{ - struct resource *res; - - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_read_resources - Start.\n"); - /* Get the normal pci resources of this device */ - pci_dev_read_resources(dev); /* We got one for APIC, or one more for TRAP */ - - /* Add an extra subtractive resource for both memory and I/O. */ - res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0)); - res->base = 0; - res->size = 0x1000; - res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0)); - res->base = 0xff800000; - res->size = 0x00800000; /* 8 MB for flash */ - res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - /* Add a memory resource for the SPI BAR. */ - fixed_mem_resource(dev, 2, SPI_BASE_ADDRESS / 1024, 1, IORESOURCE_SUBTRACTIVE); - - res = new_resource(dev, 3); - res->base = IO_APIC_ADDR; - res->size = 0x00001000; - res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - compact_resources(dev); - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_read_resources - End.\n"); -} - -void lpc_set_resources(struct device *dev) -{ - struct resource *res; - - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_set_resources - Start.\n"); - - /* Special case. SPI Base Address. The SpiRomEnable should STAY set. */ - res = find_resource(dev, 2); - pci_write_config32(dev, SPIROM_BASE_ADDRESS_REGISTER, res->base | SPI_ROM_ENABLE); - - pci_dev_set_resources(dev); - - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_set_resources - End.\n"); -} - -/** - * @brief Enable resources for children devices - * - * @param dev the device whose children's resources are to be enabled - * - */ -void lpc_enable_childrens_resources(struct device *dev) -{ - struct bus *link; - u32 reg, reg_x; - int var_num = 0; - u16 reg_var[3]; - - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_enable_childrens_resources - Start.\n"); - reg = pci_read_config32(dev, 0x44); - reg_x = pci_read_config32(dev, 0x48); - - for (link = dev->link_list; link; link = link->next) { - struct device *child; - for (child = link->children; child; - child = child->sibling) { - if (child->enabled - && (child->path.type == DEVICE_PATH_PNP)) { - struct resource *res; - for (res = child->resource_list; res; res = res->next) { - u32 base, end; /* don't need long long */ - if (!(res->flags & IORESOURCE_IO)) - continue; - base = res->base; - end = resource_end(res); -/* - printk(BIOS_DEBUG, "sb900 lpc decode:%s, base=0x%08x, end=0x%08x\n", - dev_path(child), base, end); -*/ - switch (base) { - case 0x60: /* KB */ - case 0x64: /* MS */ - reg |= (1 << 29); - break; - case 0x3f8: /* COM1 */ - reg |= (1 << 6); - break; - case 0x2f8: /* COM2 */ - reg |= (1 << 7); - break; - case 0x378: /* Parallel 1 */ - reg |= (1 << 0); - break; - case 0x3f0: /* FD0 */ - reg |= (1 << 26); - break; - case 0x220: /* Audio 0 */ - reg |= (1 << 8); - break; - case 0x300: /* Midi 0 */ - reg |= (1 << 18); - break; - case 0x400: - reg_x |= (1 << 16); - break; - case 0x480: - reg_x |= (1 << 17); - break; - case 0x500: - reg_x |= (1 << 18); - break; - case 0x580: - reg_x |= (1 << 19); - break; - case 0x4700: - reg_x |= (1 << 22); - break; - case 0xfd60: - reg_x |= (1 << 23); - break; - default: - if (var_num >= 3) - continue; /* only 3 var ; compact them ? */ - switch (var_num) { - case 0: - reg_x |= (1 << 2); - break; - case 1: - reg_x |= (1 << 24); - break; - case 2: - reg_x |= (1 << 25); - break; - } - reg_var[var_num++] = - base & 0xffff; - } - } - } - } - } - pci_write_config32(dev, 0x44, reg); - pci_write_config32(dev, 0x48, reg_x); - /* Set WideIO for as many IOs found (fall through is on purpose) */ - switch (var_num) { - case 3: - pci_write_config16(dev, 0x90, reg_var[2]); - /* fall through */ - case 2: - pci_write_config16(dev, 0x66, reg_var[1]); - /* fall through */ - case 1: - //pci_write_config16(dev, 0x64, reg_var[0]); //cause filo can not find sata - break; - } - printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_enable_childrens_resources - End.\n"); -} diff --git a/src/southbridge/amd/cimx/sb900/lpc.h b/src/southbridge/amd/cimx/sb900/lpc.h deleted file mode 100644 index 3fc5404a9f..0000000000 --- a/src/southbridge/amd/cimx/sb900/lpc.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _SB900_LPC_H_ -#define _SB900_LPC_H_ - -#define SPIROM_BASE_ADDRESS_REGISTER 0xA0 -#define SPI_ROM_ENABLE 0x02 -#define SPI_BASE_ADDRESS 0xFEC10000 - -void lpc_read_resources(struct device *dev); -void lpc_set_resources(struct device *dev); -void lpc_enable_childrens_resources(struct device *dev); - -#endif diff --git a/src/southbridge/amd/cimx/sb900/ramtop.c b/src/southbridge/amd/cimx/sb900/ramtop.c deleted file mode 100644 index 26e930bb7e..0000000000 --- a/src/southbridge/amd/cimx/sb900/ramtop.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2010 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <stdint.h> -#include <arch/io.h> -#include <cbmem.h> -#include <southbridge/amd/cimx/cimx_util.h> - -void backup_top_of_low_cacheable(uintptr_t ramtop) -{ - u32 dword = ramtop; - int nvram_pos = 0xf8, i; /* temp */ - for (i = 0; i < 4; i++) { - outb(nvram_pos, BIOSRAM_INDEX); - outb((dword >> (8 * i)) & 0xff, BIOSRAM_DATA); - nvram_pos++; - } -} - -uintptr_t restore_top_of_low_cacheable(void) -{ - u32 xdata = 0; - int xnvram_pos = 0xf8, xi; - for (xi = 0; xi < 4; xi++) { - outb(xnvram_pos, BIOSRAM_INDEX); - xdata &= ~(0xff << (xi * 8)); - xdata |= inb(BIOSRAM_DATA) << (xi *8); - xnvram_pos++; - } - return xdata; -} diff --git a/src/southbridge/amd/cimx/sb900/reset.c b/src/southbridge/amd/cimx/sb900/reset.c deleted file mode 100644 index 787f7426ce..0000000000 --- a/src/southbridge/amd/cimx/sb900/reset.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <device/pci_ops.h> -#include <cf9_reset.h> -#include <reset.h> - -#define HT_INIT_CONTROL 0x6C -#define HTIC_BIOSR_Detect (1<<5) - -#define DEV_CDB 0x18 -#define NODE_PCI(x, fn) (((DEV_CDB+x)<32)?(PCI_DEV(0,(DEV_CDB+x),fn)):(PCI_DEV((0-1),(DEV_CDB+x-32),fn))) - -void cf9_reset_prepare(void) -{ - u32 nodes; - u32 htic; - pci_devfn_t dev; - int i; - - nodes = ((pci_read_config32(PCI_DEV(0, DEV_CDB, 0), 0x60) >> 4) & 7) + 1; - for (i = 0; i < nodes; i++) { - dev = NODE_PCI(i, 0); - htic = pci_read_config32(dev, HT_INIT_CONTROL); - htic &= ~HTIC_BIOSR_Detect; - pci_write_config32(dev, HT_INIT_CONTROL, htic); - } -} - -void do_board_reset(void) -{ - system_reset(); -} diff --git a/src/southbridge/amd/cimx/sb900/sb_cimx.h b/src/southbridge/amd/cimx/sb900/sb_cimx.h deleted file mode 100644 index d13c79dc80..0000000000 --- a/src/southbridge/amd/cimx/sb900/sb_cimx.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - -#ifndef _CIMX_SB_EARLY_H_ -#define _CIMX_SB_EARLY_H_ - -#define PM_INDEX 0xcd6 -#define PM_DATA 0xcd7 - -#define SB900_ACPI_IO_BASE 0x800 - -#define ACPI_PM_EVT_BLK (SB900_ACPI_IO_BASE + 0x00) /* 4 bytes */ -#define ACPI_PM1_CNT_BLK (SB900_ACPI_IO_BASE + 0x04) /* 2 bytes */ -#define ACPI_PMA_CNT_BLK (SB900_ACPI_IO_BASE + 0x0F) /* 1 byte */ -#define ACPI_PM_TMR_BLK (SB900_ACPI_IO_BASE + 0x08) /* 4 bytes */ -#define ACPI_GPE0_BLK (SB900_ACPI_IO_BASE + 0x20) /* 8 bytes */ -#define ACPI_CPU_CONTROL (SB900_ACPI_IO_BASE + 0x10) /* 6 bytes */ - -#define REV_SB900_A11 0x11 -#define REV_SB900_A12 0x12 - -/** - * South Bridge CIMx romstage entry, sbPowerOnInit entry point wrapper. - */ -void sb_poweron_init(void); -void sb_before_pci_init(void); - -void sb_After_Pci_Init (void); -void sb_Mid_Post_Init (void); -void sb_Late_Post (void); - -#endif diff --git a/src/southbridge/amd/cimx/sb900/smbus.c b/src/southbridge/amd/cimx/sb900/smbus.c deleted file mode 100644 index 389aa8e12d..0000000000 --- a/src/southbridge/amd/cimx/sb900/smbus.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - -#include <arch/io.h> -#include "smbus.h" -#include <console/console.h> /* printk */ - -static int smbus_wait_until_ready(u32 smbus_io_base) -{ - u32 loops; - - loops = SMBUS_TIMEOUT; - do { - u8 val; - val = inb(smbus_io_base + SMBHSTSTAT); - val &= 0x1f; - if (val == 0) { /* ready now */ - return 0; - } - outb(val, smbus_io_base + SMBHSTSTAT); - } while (--loops); - - return -2; /* time out */ -} - -static int smbus_wait_until_done(u32 smbus_io_base) -{ - u32 loops; - - loops = SMBUS_TIMEOUT; - do { - u8 val; - - val = inb(smbus_io_base + SMBHSTSTAT); - val &= 0x1f; /* mask off reserved bits */ - if (val & 0x1c) { - return -5; /* error */ - } - if (val == 0x02) { - outb(val, smbus_io_base + SMBHSTSTAT); /* clear status */ - return 0; - } - } while (--loops); - - return -3; /* timeout */ -} - -int do_smbus_recv_byte(u32 smbus_io_base, u32 device) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - smbus no ready.\n"); - return -2; /* not ready */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - Start.\n"); - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTCMD); - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - End.\n"); - return byte; -} - -int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - smbus no ready.\n"); - return -2; /* not ready */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - Start.\n"); - /* set the command... */ - outb(val, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - End.\n"); - return 0; -} - -int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - smbus no ready.\n"); - return -2; /* not ready */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - Start.\n"); - /* set the command/address... */ - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTDAT0); - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - End.\n"); - return byte; -} - -int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - smbus no ready.\n"); - return -2; /* not ready */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - Start.\n"); - /* set the command/address... */ - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR); - - /* output value */ - outb(val, smbus_io_base + SMBHSTDAT0); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - End.\n"); - return 0; -} - -void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val) -{ - u32 tmp; - - printk(BIOS_INFO, "SB900 - Smbus.c - alink_ab_indx - Start.\n"); - outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); - tmp = inl(AB_DATA); - /* rpr 4.2 - * For certain revisions of the chip, the ABCFG registers, - * with an address of 0x100NN (where 'N' is any hexadecimal - * number), require an extra programming step.*/ - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - /* printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | reg_addr); */ - outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ - outl(tmp, AB_DATA); - outl(0, AB_INDX); - printk(BIOS_INFO, "SB900 - Smbus.c - alink_ab_indx - End.\n"); -} - -void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val) -{ - u32 tmp; - - printk(BIOS_INFO, "SB900 - Smbus.c - alink_rc_indx - Start.\n"); - outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); - tmp = inl(AB_DATA); - /* rpr 4.2 - * For certain revisions of the chip, the ABCFG registers, - * with an address of 0x100NN (where 'N' is any hexadecimal - * number), require an extra programming step.*/ - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - //printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | (port&3) << 24 | reg_addr); - outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ - outl(tmp, AB_DATA); - outl(0, AB_INDX); - printk(BIOS_INFO, "SB900 - Smbus.c - alink_rc_indx - End.\n"); -} - -/* space = 0: AX_INDXC, AX_DATAC - * space = 1: AX_INDXP, AX_DATAP - */ -void alink_ax_indx(u32 space /*c or p? */, u32 axindc, u32 mask, u32 val) -{ - u32 tmp; - - printk(BIOS_INFO, "SB900 - Smbus.c - alink_ax_indx - Start.\n"); - /* read axindc to tmp */ - outl(space << 29 | space << 3 | 0x30, AB_INDX); - outl(axindc, AB_DATA); - outl(0, AB_INDX); - outl(space << 29 | space << 3 | 0x34, AB_INDX); - tmp = inl(AB_DATA); - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - /* write tmp */ - outl(space << 29 | space << 3 | 0x30, AB_INDX); - outl(axindc, AB_DATA); - outl(0, AB_INDX); - outl(space << 29 | space << 3 | 0x34, AB_INDX); - outl(tmp, AB_DATA); - outl(0, AB_INDX); - printk(BIOS_INFO, "SB900 - Smbus.c - alink_ax_indx - End.\n"); -} diff --git a/src/southbridge/amd/cimx/sb900/smbus.h b/src/southbridge/amd/cimx/sb900/smbus.h deleted file mode 100644 index 9fc698e90c..0000000000 --- a/src/southbridge/amd/cimx/sb900/smbus.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _SB900_SMBUS_H_ -#define _SB900_SMBUS_H_ - -#define SMBUS_IO_BASE SMBUS0_BASE_ADDRESS - -#define SMBHSTSTAT 0x0 -#define SMBSLVSTAT 0x1 -#define SMBHSTCTRL 0x2 -#define SMBHSTCMD 0x3 -#define SMBHSTADDR 0x4 -#define SMBHSTDAT0 0x5 -#define SMBHSTDAT1 0x6 -#define SMBHSTBLKDAT 0x7 - -#define SMBSLVCTRL 0x8 -#define SMBSLVCMD_SHADOW 0x9 -#define SMBSLVEVT 0xa -#define SMBSLVDAT 0xc - -#define AX_INDXC 0 -#define AX_INDXP 2 -#define AXCFG 4 -#define ABCFG 6 -#define RC_INDXC 1 -#define RC_INDXP 3 - -#define AB_INDX 0xCD8 -#define AB_DATA (AB_INDX+4) - -/* Between 1-10 seconds, We should never timeout normally - * Longer than this is just painful when a timeout condition occurs. - */ -#define SMBUS_TIMEOUT (100*1000*10) - -#define abcfg_reg(reg, mask, val) \ - alink_ab_indx((ABCFG), (reg), (mask), (val)) -#define axcfg_reg(reg, mask, val) \ - alink_ab_indx((AXCFG), (reg), (mask), (val)) -#define axindxc_reg(reg, mask, val) \ - alink_ax_indx((AX_INDXC), (reg), (mask), (val)) -#define axindxp_reg(reg, mask, val) \ - alink_ax_indx((AX_INDXP), (reg), (mask), (val)) -#define rcindxc_reg(reg, port, mask, val) \ - alink_rc_indx((RC_INDXC), (reg), (port), (mask), (val)) -#define rcindxp_reg(reg, port, mask, val) \ - alink_rc_indx((RC_INDXP), (reg), (port), (mask), (val)) - -int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address); -int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val); -int do_smbus_recv_byte(u32 smbus_io_base, u32 device); -int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val); -void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val); -void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val); -void alink_ax_indx(u32 space /*c or p? */ , u32 axindc, u32 mask, u32 val); - -#endif diff --git a/src/southbridge/amd/cimx/sb900/smbus_spd.c b/src/southbridge/amd/cimx/sb900/smbus_spd.c deleted file mode 100644 index bd8b2f86c5..0000000000 --- a/src/southbridge/amd/cimx/sb900/smbus_spd.c +++ /dev/null @@ -1,177 +0,0 @@ -/***************************************************************************** - * - * 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. - * - ***************************************************************************/ - -#include <Porting.h> -#include <AGESA.h> -#include <amdlib.h> - -#include <northbridge/amd/agesa/dimmSpd.h> - -#define SMBUS_BASE_ADDR 0xB00 - -STATIC -VOID -WritePmReg ( - IN UINT8 Reg, - IN UINT8 Data - ) -{ - __outbyte (0xCD6, Reg); - __outbyte (0xCD7, Data); -} -STATIC -VOID -SetupFch ( - IN UINT16 - IN IoBase - ) -{ - WritePmReg (0x2D, IoBase >> 8); - WritePmReg (0x2C, IoBase | 1); - WritePmReg (0x29, 0x80); - WritePmReg (0x28, 0x61); - /* set SMBus clock to 400 KHz */ - __outbyte (IoBase + 0x0E, 66000000 / 400000 / 4); -} - -/* - * - * ReadSmbusByteData - read a single SPD byte from any offset - * - */ - -STATIC -AGESA_STATUS -ReadSmbusByteData ( - IN UINT16 Iobase, - IN UINT8 Address, - OUT UINT8 *Buffer, - IN UINTN Offset - ) -{ - UINTN Status; - UINT64 Limit; - - Address |= 1; // set read bit - - __outbyte (Iobase + 0, 0xFF); // clear error status - __outbyte (Iobase + 1, 0x1F); // clear error status - __outbyte (Iobase + 3, Offset); // offset in eeprom - __outbyte (Iobase + 4, Address); // slave address and read bit - __outbyte (Iobase + 2, 0x48); // read byte command - - /* time limit to avoid hanging for unexpected error status (should never happen) */ - Limit = __rdtsc () + 2000000000 / 10; - for (;;) { - Status = __inbyte (Iobase); - if (__rdtsc () > Limit) break; - if ((Status & 2) == 0) continue; // SMBusInterrupt not set, keep waiting - if ((Status & 1) == 1) continue; // HostBusy set, keep waiting - break; - } - - Buffer [0] = __inbyte (Iobase + 5); - if (Status == 2) Status = 0; // check for done with no errors - return Status; - } - -/* - * - * ReadSmbusByte - read a single SPD byte from the default offset - * this function is faster function readSmbusByteData - * - */ - -STATIC -AGESA_STATUS -ReadSmbusByte ( - IN UINT16 Iobase, - IN UINT8 Address, - OUT UINT8 *Buffer - ) -{ - UINTN Status; - UINT64 Limit; - - __outbyte (Iobase + 0, 0xFF); // clear error status - __outbyte (Iobase + 2, 0x44); // read command - - // time limit to avoid hanging for unexpected error status - Limit = __rdtsc () + 2000000000 / 10; - for (;;) { - Status = __inbyte (Iobase); - if (__rdtsc () > Limit) break; - if ((Status & 2) == 0) continue; // SMBusInterrupt not set, keep waiting - if ((Status & 1) == 1) continue; // HostBusy set, keep waiting - break; - } - - Buffer [0] = __inbyte (Iobase + 5); - if (Status == 2) Status = 0; // check for done with no errors - return Status; -} - -/* - * - * ReadSpd - Read one or more SPD bytes from a DIMM. - * Start with offset zero and read sequentially. - * Optimization relies on autoincrement to avoid - * sending offset for every byte. - * Reads 128 bytes in 7-8 ms at 400 KHz. - * - */ - -STATIC -AGESA_STATUS -ReadSpd ( - IN UINT16 IoBase, - IN UINT8 SmbusSlaveAddress, - OUT UINT8 *Buffer, - IN UINTN Count - ) -{ - UINTN Index, Status; - - /* read the first byte using offset zero */ - Status = ReadSmbusByteData (IoBase, SmbusSlaveAddress, Buffer, 0); - if (Status) return Status; - - /* read the remaining bytes using auto-increment for speed */ - for (Index = 1; Index < Count; Index++){ - Status = ReadSmbusByte (IoBase, SmbusSlaveAddress, &Buffer [Index]); - if (Status) return Status; - } - return 0; -} - -int smbus_readSpd(int spdAddress, char *buf, size_t len) -{ - SetupFch (SMBUS_BASE_ADDR); - return ReadSpd (SMBUS_BASE_ADDR, spdAddress, (UINT8 *) buf, len); -} |