diff options
Diffstat (limited to 'src')
49 files changed, 653 insertions, 617 deletions
diff --git a/src/cpu/amd/agesa/family12/Makefile.inc b/src/cpu/amd/agesa/family12/Makefile.inc index 7b6c6617fe..e372fdf3b5 100644 --- a/src/cpu/amd/agesa/family12/Makefile.inc +++ b/src/cpu/amd/agesa/family12/Makefile.inc @@ -27,6 +27,9 @@ # #***************************************************************************** +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_12_init.c diff --git a/src/cpu/amd/agesa/family12/fixme.c b/src/cpu/amd/agesa/family12/fixme.c new file mode 100644 index 0000000000..8c495aa0e2 --- /dev/null +++ b/src/cpu/amd/agesa/family12/fixme.c @@ -0,0 +1,113 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include "amdlib.h" + +void amd_initcpuio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable MMIO on AMD CPU Address Map Controller */ + + /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); + PciData = 0x00000B00; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); + PciData = 0x00000A03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Set TOM-DFFFFFFF to Node0 Link0. */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); + PciData = 0x00DFFF00; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); + PciData = (UINT32) MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xBC); + PciData = 0x00FFFF00 | 0x80; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xB8); + PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); +//- PciData = 0x0000F000; + PciData = 0x00FFF000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); + PciData = 0x00000013; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} + +void amd_initmmio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000ull; + LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); + + /* Enable Non-Post Memory in CPU */ + PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1; + PciData = (PciData >> 8) & ~0xff; + PciData |= 0x80; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA4); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA0); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Enable memory access */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); + LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); + PciData |= BIT1; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); + LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); + + /* Set ROM cache onto WP to decrease post time */ + MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; + LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); + MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; + LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); +} diff --git a/src/cpu/amd/agesa/family14/Makefile.inc b/src/cpu/amd/agesa/family14/Makefile.inc index c3f1ecc782..c2614ea2d9 100644 --- a/src/cpu/amd/agesa/family14/Makefile.inc +++ b/src/cpu/amd/agesa/family14/Makefile.inc @@ -17,6 +17,9 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_14_init.c diff --git a/src/cpu/amd/agesa/family14/fixme.c b/src/cpu/amd/agesa/family14/fixme.c new file mode 100644 index 0000000000..8d9a177215 --- /dev/null +++ b/src/cpu/amd/agesa/family14/fixme.c @@ -0,0 +1,99 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include "amdlib.h" + +/* Define AMD Ontario APPU SSID/SVID */ +#define AMD_APU_SVID 0x1022 +#define AMD_APU_SSID 0x1234 + +void amd_initcpuio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable legacy video routing: D18F1xF4 VGA Enable */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4); + PciData = 1; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* The platform BIOS needs to ensure the memory ranges of SB800 legacy + * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are + * set to non-posted regions. + */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); + PciData = 0x00FEDF00; // last address before processor local APIC at FEE00000 + PciData |= 1 << 7; // set NP (non-posted) bit + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); + PciData = (0xFED00000 >> 8) | 3; // lowest NP address is HPET at FED00000 + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Map the remaining PCI hole as posted MMIO */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); + PciData = 0x00FECF00; // last address before non-posted range + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); + PciData = (UINT32) MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Send all IO (0000-FFFF) to southbridge. */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); + PciData = 0x0000F000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); + PciData = 0x00000003; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} + +void amd_initmmio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000ull; + LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); + + /* Set Ontario Link Data */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE0); + PciData = 0x01308002; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE4); + PciData = (AMD_APU_SSID << 0x10) | AMD_APU_SVID; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} diff --git a/src/cpu/amd/agesa/family15/Makefile.inc b/src/cpu/amd/agesa/family15/Makefile.inc index d94d56a7a4..0c3145ac09 100644 --- a/src/cpu/amd/agesa/family15/Makefile.inc +++ b/src/cpu/amd/agesa/family15/Makefile.inc @@ -25,5 +25,8 @@ subdirs-y += ../../../x86/mtrr subdirs-y += ../../../x86/pae subdirs-y += ../../../x86/smm +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_15_init.c diff --git a/src/mainboard/amd/dinar/agesawrapper.c b/src/cpu/amd/agesa/family15/fixme.c index 9454e17bef..666ebafea4 100644 --- a/src/mainboard/amd/dinar/agesawrapper.c +++ b/src/cpu/amd/agesa/family15/fixme.c @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2012 Advanced Micro Devices, Inc. + * 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 @@ -17,55 +17,106 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <stdint.h> -#include <string.h> #include <cpu/x86/mtrr.h> #include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/BiosCallOuts.h> -#include "cpuRegisters.h" -#include "cpuCacheInit.h" -#include "cpuApicUtilities.h" -#include "cpuEarlyInit.h" -#include "cpuLateInit.h" -#include "Dispatcher.h" -#include "cpuCacheInit.h" #include "amdlib.h" -#include "heapManager.h" -#include "Filecode.h" -#include <arch/io.h> -#include <southbridge/amd/cimx/sb700/gpio_oem.h> +#if !IS_ENABLED(CONFIG_BOARD_AMD_DINAR) +void amd_initcpuio(void) +{ + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + UINT32 nodes; + UINT32 node; + UINT32 sblink; + UINT32 i; + UINT32 TOM; -#define FILECODE UNASSIGNED_FILE_FILECODE + /* get the number of coherent nodes in the system */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x60); + LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader); + nodes = ((PciData >> 4) & 7) + 1; //NodeCnt[2:0] -/*Get the Bus Number from CONFIG_MMCONF_BUS_NUMBER, Please reference AMD BIOS BKDG docuemt about it*/ -/* -BusRange: bus range identifier. Read-write. Reset: X. This specifies the number of buses in the -MMIO configuration space range. The size of the MMIO configuration space range varies with this -field as follows: the size is 1 Mbyte times the number of buses. This field is encoded as follows: -Bits Buses Bits Buses -0h 1 5h 32 -1h 2 6h 64 -2h 4 7h 128 -3h 8 8h 256 -4h 16 Fh-9h Reserved -*/ -STATIC UINT8 GetEndBusNum(VOID) -{ - UINT64 BusNum; - UINT8 Index; - for (Index = 1; Index <= 8; Index++) { - BusNum = CONFIG_MMCONF_BUS_NUMBER >> Index; - if (BusNum == 1) { - break; + /* Find out the Link ID of Node0 that connects to the + * Southbridge (system IO hub). e.g. family10 MCM Processor, + * sbLink is Processor0 Link2, internal Node0 Link3 + */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x64); + LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader); + sblink = (PciData >> 8) & 3; //assume ganged + + /* Enable MMIO on AMD CPU Address Map Controller for all nodes */ + for (node = 0; node < nodes; node++) { + /* clear all MMIO Mapped Base/Limit Registers */ + for (i = 0; i < 8; i++) { + PciData = 0x00000000; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i*8); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i*8); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + } + + /* clear all IO Space Base/Limit Registers */ + for (i = 0; i < 4; i++) { + PciData = 0x00000000; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i*8); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i*8); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); } + + /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84); + PciData = 0x00000B00; + PciData |= sblink << 4; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80); + PciData = 0x00000A03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Set TOM1-FFFFFFFF to Node0 sbLink. */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8C); + PciData = 0x00FFFF00; + PciData |= sblink << 4; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + TOM = (UINT32)MsrRead(TOP_MEM); + PciData = (TOM >> 8) | 0x03; + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Set MMCONF space to Node0 sbLink with NP set. + * default E0000000-EFFFFFFF + * Just have all mmio set to non-posted, + * coreboot not implemente the range by range setting yet. + */ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xBC); + PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1;//1MB each bus + PciData = (PciData >> 8) & 0xFFFFFF00; + PciData |= 0x80; //NP + PciData |= sblink << 4; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xB8); + PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + + /* Set PCIO: 0x0 - 0xFFF000 to Node0 sbLink and enabled VGA IO*/ + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4); + PciData = 0x00FFF000; + PciData |= sblink << 4; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0); + PciData = 0x00000033; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); } - return Index; } +#else + +#define MMIO_NP_BIT BIT7 -AGESA_STATUS agesawrapper_amdinitcpuio(void) +void amd_initcpuio(void) { - AGESA_STATUS Status; UINT64 MsrReg; UINT32 PciData; PCI_ADDR PciAddress; @@ -178,54 +229,53 @@ AGESA_STATUS agesawrapper_amdinitcpuio(void) PciData |= SbLink << 4; LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); } - Status = AGESA_SUCCESS; - return Status; } +#endif -AGESA_STATUS agesawrapper_amdinitmmio(void) +void amd_initmmio(void) { - AGESA_STATUS Status; - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; + UINT64 MsrReg; + AMD_CONFIG_PARAMS StdHeader; /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. + * Set the MMIO Configuration Base Address and Bus Range onto + * MMIO configuration base Address MSR register. */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (GetEndBusNum() << 2) | 1; + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + * Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. */ LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | BIT46; + MsrReg = MsrReg | (1ULL << 46); LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - /* Set PCIE MMIO. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x90); - PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +#if IS_ENABLED(CONFIG_BOARD_AMD_DINAR) + UINT32 PciData; + PCI_ADDR PciAddress; + /* Set PCIE MMIO. */ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x94); + /* FIXME: LSB bits are not cleared for PciData. */ PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) | MMIO_NP_BIT; LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x90); + PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + /* Enable memory access */ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); PciData |= BIT1; PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); +#endif /* Set ROM cache onto WP to decrease post time */ MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5; - LibAmdMsrWrite(0x20E, &MsrReg, &StdHeader); + LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20F, &MsrReg, &StdHeader); - - Status = AGESA_SUCCESS; - return Status; + LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); } diff --git a/src/cpu/amd/agesa/family15rl/Makefile.inc b/src/cpu/amd/agesa/family15rl/Makefile.inc index a8f644d241..b08877ff40 100644 --- a/src/cpu/amd/agesa/family15rl/Makefile.inc +++ b/src/cpu/amd/agesa/family15rl/Makefile.inc @@ -17,6 +17,9 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_15_init.c diff --git a/src/cpu/amd/agesa/family15rl/fixme.c b/src/cpu/amd/agesa/family15rl/fixme.c new file mode 100644 index 0000000000..f032f02fdb --- /dev/null +++ b/src/cpu/amd/agesa/family15rl/fixme.c @@ -0,0 +1,91 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include "amdlib.h" + +void amd_initcpuio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable legacy video routing: D18F1xF4 VGA Enable */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4); + PciData = 1; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* The platform BIOS needs to ensure the memory ranges of Hudson legacy + * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are + * set to non-posted regions. + */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84); + PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ + PciData |= 1 << 7; /* set NP (non-posted) bit */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80); + PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Map the remaining PCI hole as posted MMIO */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C); + PciData = 0x00FECF00; /* last address before non-posted range */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88); + PciData = (UINT32)MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Send all IO (0000-FFFF) to southbridge. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4); + PciData = 0x0000F000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0); + PciData = 0x00000003; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} + +void amd_initmmio(void) +{ + UINT64 MsrReg; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000; + LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); + + /* Set ROM cache onto WP to decrease post time */ + MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; + LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); + MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; + LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader); +} diff --git a/src/cpu/amd/agesa/family15tn/Makefile.inc b/src/cpu/amd/agesa/family15tn/Makefile.inc index a8f644d241..b08877ff40 100644 --- a/src/cpu/amd/agesa/family15tn/Makefile.inc +++ b/src/cpu/amd/agesa/family15tn/Makefile.inc @@ -17,6 +17,9 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_15_init.c diff --git a/src/cpu/amd/agesa/family15tn/fixme.c b/src/cpu/amd/agesa/family15tn/fixme.c new file mode 100644 index 0000000000..f032f02fdb --- /dev/null +++ b/src/cpu/amd/agesa/family15tn/fixme.c @@ -0,0 +1,91 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include "amdlib.h" + +void amd_initcpuio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable legacy video routing: D18F1xF4 VGA Enable */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4); + PciData = 1; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* The platform BIOS needs to ensure the memory ranges of Hudson legacy + * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are + * set to non-posted regions. + */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84); + PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ + PciData |= 1 << 7; /* set NP (non-posted) bit */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80); + PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Map the remaining PCI hole as posted MMIO */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C); + PciData = 0x00FECF00; /* last address before non-posted range */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88); + PciData = (UINT32)MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Send all IO (0000-FFFF) to southbridge. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4); + PciData = 0x0000F000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0); + PciData = 0x00000003; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} + +void amd_initmmio(void) +{ + UINT64 MsrReg; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000; + LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); + + /* Set ROM cache onto WP to decrease post time */ + MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; + LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); + MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; + LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader); +} diff --git a/src/cpu/amd/agesa/family16kb/Makefile.inc b/src/cpu/amd/agesa/family16kb/Makefile.inc index b238965b1f..c84391ab97 100644 --- a/src/cpu/amd/agesa/family16kb/Makefile.inc +++ b/src/cpu/amd/agesa/family16kb/Makefile.inc @@ -17,6 +17,9 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # +romstage-y += fixme.c + +ramstage-y += fixme.c ramstage-y += chip_name.c ramstage-y += model_16_init.c diff --git a/src/cpu/amd/agesa/family16kb/fixme.c b/src/cpu/amd/agesa/family16kb/fixme.c new file mode 100644 index 0000000000..c1e915c735 --- /dev/null +++ b/src/cpu/amd/agesa/family16kb/fixme.c @@ -0,0 +1,91 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include "amdlib.h" + +void amd_initcpuio(void) +{ + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable legacy video routing: D18F1xF4 VGA Enable */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4); + PciData = 1; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* The platform BIOS needs to ensure the memory ranges of SB800 legacy + * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are + * set to non-posted regions. + */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84); + PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ + PciData |= 1 << 7; /* set NP (non-posted) bit */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80); + PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Map the remaining PCI hole as posted MMIO */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C); + PciData = 0x00FECF00; /* last address before non-posted range */ + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88); + PciData = (UINT32)MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Send all IO (0000-FFFF) to southbridge. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4); + PciData = 0x0000F000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0); + PciData = 0x00000003; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +} + +void amd_initmmio(void) +{ + UINT64 MsrReg; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000; + LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); + + /* Set ROM cache onto WP to decrease post time */ + MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; + LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); + MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; + LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader); +} diff --git a/src/mainboard/amd/dinar/Makefile.inc b/src/mainboard/amd/dinar/Makefile.inc index 8dfe21d499..4e7323ad00 100644 --- a/src/mainboard/amd/dinar/Makefile.inc +++ b/src/mainboard/amd/dinar/Makefile.inc @@ -18,13 +18,11 @@ # romstage-y += buildOpts.c -romstage-y += agesawrapper.c romstage-y += BiosCallOuts.c romstage-y += sb700_cfg.c romstage-y += rd890_cfg.c ramstage-y += buildOpts.c -ramstage-y += agesawrapper.c ramstage-y += BiosCallOuts.c ramstage-y += sb700_cfg.c ramstage-y += rd890_cfg.c diff --git a/src/mainboard/amd/dinar/romstage.c b/src/mainboard/amd/dinar/romstage.c index c011038c7e..ad6bce358d 100644 --- a/src/mainboard/amd/dinar/romstage.c +++ b/src/mainboard/amd/dinar/romstage.c @@ -43,7 +43,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { diff --git a/src/mainboard/amd/inagua/romstage.c b/src/mainboard/amd/inagua/romstage.c index 68822e0d33..6a13d03402 100644 --- a/src/mainboard/amd/inagua/romstage.c +++ b/src/mainboard/amd/inagua/romstage.c @@ -54,7 +54,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/amd/olivehill/romstage.c b/src/mainboard/amd/olivehill/romstage.c index abab68844a..82dcd602de 100644 --- a/src/mainboard/amd/olivehill/romstage.c +++ b/src/mainboard/amd/olivehill/romstage.c @@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) outb(0xD2, 0xcd6); outb(0x00, 0xcd7); - agesawrapper_amdinitmmio(); + amd_initmmio(); /* Set LPC decode enables. */ pci_devfn_t dev = PCI_DEV(0, 0x14, 3); @@ -101,7 +101,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/amd/parmer/romstage.c b/src/mainboard/amd/parmer/romstage.c index 9a55e8060b..e38d715c8b 100644 --- a/src/mainboard/amd/parmer/romstage.c +++ b/src/mainboard/amd/parmer/romstage.c @@ -42,7 +42,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; - agesawrapper_amdinitmmio(); + amd_initmmio(); /* Set LPC decode enables. */ pci_devfn_t dev = PCI_DEV(0, 0x14, 3); @@ -84,7 +84,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/amd/persimmon/romstage.c b/src/mainboard/amd/persimmon/romstage.c index b0c1624780..17da39c9d2 100644 --- a/src/mainboard/amd/persimmon/romstage.c +++ b/src/mainboard/amd/persimmon/romstage.c @@ -60,7 +60,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/amd/south_station/romstage.c b/src/mainboard/amd/south_station/romstage.c index 727b92d7aa..53a1dce371 100644 --- a/src/mainboard/amd/south_station/romstage.c +++ b/src/mainboard/amd/south_station/romstage.c @@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/amd/thatcher/romstage.c b/src/mainboard/amd/thatcher/romstage.c index 193454542c..319cd3a8bd 100644 --- a/src/mainboard/amd/thatcher/romstage.c +++ b/src/mainboard/amd/thatcher/romstage.c @@ -47,7 +47,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) u8 byte; pci_devfn_t dev; - agesawrapper_amdinitmmio(); + amd_initmmio(); /* Set LPC decode enables. */ dev = PCI_DEV(0, 0x14, 3); @@ -98,7 +98,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/amd/torpedo/romstage.c b/src/mainboard/amd/torpedo/romstage.c index f2bcccc519..e3f41a070b 100644 --- a/src/mainboard/amd/torpedo/romstage.c +++ b/src/mainboard/amd/torpedo/romstage.c @@ -44,7 +44,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) u32 val; post_code(0x35); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/amd/union_station/romstage.c b/src/mainboard/amd/union_station/romstage.c index 4d31d2baf1..022b43237a 100644 --- a/src/mainboard/amd/union_station/romstage.c +++ b/src/mainboard/amd/union_station/romstage.c @@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) __writemsr (0x20c, (0x0100000000ull - CACHE_ROM_SIZE) | 5); __writemsr (0x20d, (0x1000000000ull - CACHE_ROM_SIZE) | 0x800); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/asrock/e350m1/romstage.c b/src/mainboard/asrock/e350m1/romstage.c index ea59a8d805..911e821664 100644 --- a/src/mainboard/asrock/e350m1/romstage.c +++ b/src/mainboard/asrock/e350m1/romstage.c @@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr(0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/asrock/imb-a180/romstage.c b/src/mainboard/asrock/imb-a180/romstage.c index 3d1458bed1..1ba1104eb0 100644 --- a/src/mainboard/asrock/imb-a180/romstage.c +++ b/src/mainboard/asrock/imb-a180/romstage.c @@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) //outb(0xD2, 0xcd6); //outb(0x00, 0xcd7); - agesawrapper_amdinitmmio(); + amd_initmmio(); /* Set LPC decode enables. */ pci_devfn_t dev = PCI_DEV(0, 0x14, 3); @@ -125,7 +125,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/asus/f2a85-m/romstage.c b/src/mainboard/asus/f2a85-m/romstage.c index fbc89a7fa2..95298d1a14 100644 --- a/src/mainboard/asus/f2a85-m/romstage.c +++ b/src/mainboard/asus/f2a85-m/romstage.c @@ -75,7 +75,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) hudson_lpc_port80(); #endif - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { @@ -143,7 +143,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/gizmosphere/gizmo/romstage.c b/src/mainboard/gizmosphere/gizmo/romstage.c index 5132eef39c..50cc12c502 100644 --- a/src/mainboard/gizmosphere/gizmo/romstage.c +++ b/src/mainboard/gizmosphere/gizmo/romstage.c @@ -68,7 +68,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) msr.hi = 0; wrmsr (MSR_PSTATE_CONTROL, msr); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/gizmosphere/gizmo2/romstage.c b/src/mainboard/gizmosphere/gizmo2/romstage.c index abab68844a..82dcd602de 100644 --- a/src/mainboard/gizmosphere/gizmo2/romstage.c +++ b/src/mainboard/gizmosphere/gizmo2/romstage.c @@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) outb(0xD2, 0xcd6); outb(0x00, 0xcd7); - agesawrapper_amdinitmmio(); + amd_initmmio(); /* Set LPC decode enables. */ pci_devfn_t dev = PCI_DEV(0, 0x14, 3); @@ -101,7 +101,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/hp/pavilion_m6_1035dx/romstage.c b/src/mainboard/hp/pavilion_m6_1035dx/romstage.c index d142a9d754..bc92e6d7d3 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/romstage.c +++ b/src/mainboard/hp/pavilion_m6_1035dx/romstage.c @@ -38,7 +38,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; - agesawrapper_amdinitmmio(); + amd_initmmio(); hudson_lpc_port80(); @@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/jetway/nf81-t56n-lf/romstage.c b/src/mainboard/jetway/nf81-t56n-lf/romstage.c index d7fa6bcfcb..e2f43d903d 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/romstage.c +++ b/src/mainboard/jetway/nf81-t56n-lf/romstage.c @@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/lenovo/g505s/romstage.c b/src/mainboard/lenovo/g505s/romstage.c index d142a9d754..bc92e6d7d3 100644 --- a/src/mainboard/lenovo/g505s/romstage.c +++ b/src/mainboard/lenovo/g505s/romstage.c @@ -38,7 +38,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; - agesawrapper_amdinitmmio(); + amd_initmmio(); hudson_lpc_port80(); @@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x60); agesawrapper_amdinitresume(); - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amds3laterestore(); post_code(0x61); diff --git a/src/mainboard/lippert/frontrunner-af/romstage.c b/src/mainboard/lippert/frontrunner-af/romstage.c index 52da850276..c25e1ee2c1 100644 --- a/src/mainboard/lippert/frontrunner-af/romstage.c +++ b/src/mainboard/lippert/frontrunner-af/romstage.c @@ -59,7 +59,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/lippert/toucan-af/romstage.c b/src/mainboard/lippert/toucan-af/romstage.c index 13d6f66c40..c5212d7cee 100644 --- a/src/mainboard/lippert/toucan-af/romstage.c +++ b/src/mainboard/lippert/toucan-af/romstage.c @@ -60,7 +60,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); - agesawrapper_amdinitmmio(); + amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); diff --git a/src/mainboard/supermicro/h8qgi/romstage.c b/src/mainboard/supermicro/h8qgi/romstage.c index 9c48601f6a..477f1c43c2 100644 --- a/src/mainboard/supermicro/h8qgi/romstage.c +++ b/src/mainboard/supermicro/h8qgi/romstage.c @@ -45,7 +45,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) u32 val; post_code(0x30); - agesawrapper_amdinitmmio(); + amd_initmmio(); post_code(0x31); /* Halt if there was a built in self test failure */ diff --git a/src/mainboard/supermicro/h8scm/romstage.c b/src/mainboard/supermicro/h8scm/romstage.c index 2f4c828db5..6e7ad70a86 100644 --- a/src/mainboard/supermicro/h8scm/romstage.c +++ b/src/mainboard/supermicro/h8scm/romstage.c @@ -44,7 +44,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) u32 val; post_code(0x30); - agesawrapper_amdinitmmio(); + amd_initmmio(); post_code(0x31); /* Halt if there was a built in self test failure */ diff --git a/src/mainboard/tyan/s8226/romstage.c b/src/mainboard/tyan/s8226/romstage.c index 8587ed1797..ac28874a30 100644 --- a/src/mainboard/tyan/s8226/romstage.c +++ b/src/mainboard/tyan/s8226/romstage.c @@ -43,7 +43,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) u32 val; post_code(0x30); - agesawrapper_amdinitmmio(); + amd_initmmio(); post_code(0x31); /* For serial port. */ diff --git a/src/northbridge/amd/agesa/agesawrapper.h b/src/northbridge/amd/agesa/agesawrapper.h index 6649eb9a85..67ea637f8a 100644 --- a/src/northbridge/amd/agesa/agesawrapper.h +++ b/src/northbridge/amd/agesa/agesawrapper.h @@ -46,8 +46,9 @@ void agesawrapper_trace(AGESA_STATUS ret, AMD_CONFIG_PARAMS *StdHeader, const ch #define AGESA_EVENTLOG(status, stdheader) \ agesawrapper_trace(status, stdheader, __func__) -AGESA_STATUS agesawrapper_amdinitcpuio(void); -AGESA_STATUS agesawrapper_amdinitmmio(void); +void amd_initcpuio(void); +void amd_initmmio(void); + AGESA_STATUS agesawrapper_amdinitresume(void); AGESA_STATUS agesawrapper_amdS3Save(void); AGESA_STATUS agesawrapper_amds3laterestore(void); diff --git a/src/northbridge/amd/agesa/family12/agesawrapper.c b/src/northbridge/amd/agesa/family12/agesawrapper.c index f6ae45c3f1..d9c5d37b87 100644 --- a/src/northbridge/amd/agesa/family12/agesawrapper.c +++ b/src/northbridge/amd/agesa/family12/agesawrapper.c @@ -45,99 +45,6 @@ VOID *AcpiWheaMce = NULL; VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL; -AGESA_STATUS agesawrapper_amdinitcpuio(VOID) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable MMIO on AMD CPU Address Map Controller */ - - /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); - PciData = 0x00000B00; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); - PciData = 0x00000A03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Set TOM-DFFFFFFF to Node0 Link0. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); - PciData = 0x00DFFF00; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); - PciData = (UINT32) MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xBC); - PciData = 0x00FFFF00 | 0x80; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xB8); - PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); -//- PciData = 0x0000F000; - PciData = 0x00FFF000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); - PciData = 0x00000013; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(VOID) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000ull; - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Enable Non-Post Memory in CPU */ - PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1; - PciData = (PciData >> 8) & ~0xff; - PciData |= 0x80; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA4); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA0); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Enable memory access */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); - LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); - PciData |= BIT1; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04); - LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; - LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); - - return AGESA_SUCCESS; -} - AGESA_STATUS agesawrapper_amdinitreset(VOID) { AGESA_STATUS status; diff --git a/src/northbridge/amd/agesa/family12/northbridge.c b/src/northbridge/amd/agesa/family12/northbridge.c index f8256bb25c..fe9cd72032 100644 --- a/src/northbridge/amd/agesa/family12/northbridge.c +++ b/src/northbridge/amd/agesa/family12/northbridge.c @@ -756,7 +756,7 @@ static void domain_enable_resources(device_t dev) #endif /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); printk(BIOS_DEBUG, "Fam12h - northbridge.c - %s - End.\n",__func__); diff --git a/src/northbridge/amd/agesa/family14/agesawrapper.c b/src/northbridge/amd/agesa/family14/agesawrapper.c index fecec93cd3..5f26d85ab5 100644 --- a/src/northbridge/amd/agesa/family14/agesawrapper.c +++ b/src/northbridge/amd/agesa/family14/agesawrapper.c @@ -34,10 +34,6 @@ #define FILECODE UNASSIGNED_FILE_FILECODE -/* Define AMD Ontario APPU SSID/SVID */ -#define AMD_APU_SVID 0x1022 -#define AMD_APU_SSID 0x1234 - /* ACPI table pointers returned by AmdInitLate */ VOID *DmiTable = NULL; VOID *AcpiPstate = NULL; @@ -48,83 +44,6 @@ VOID *AcpiWheaMce = NULL; VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL; -AGESA_STATUS agesawrapper_amdinitcpuio(VOID) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable legacy video routing: D18F1xF4 VGA Enable */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4); - PciData = 1; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* The platform BIOS needs to ensure the memory ranges of SB800 legacy - * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are - * set to non-posted regions. - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); - PciData = 0x00FEDF00; // last address before processor local APIC at FEE00000 - PciData |= 1 << 7; // set NP (non-posted) bit - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); - PciData = (0xFED00000 >> 8) | 3; // lowest NP address is HPET at FED00000 - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Map the remaining PCI hole as posted MMIO */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); - PciData = 0x00FECF00; // last address before non-posted range - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); - PciData = (UINT32) MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Send all IO (0000-FFFF) to southbridge. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); - PciData = 0x0000F000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); - PciData = 0x00000003; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(VOID) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000ull; - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Set Ontario Link Data */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE0); - PciData = 0x01308002; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE4); - PciData = (AMD_APU_SSID << 0x10) | AMD_APU_SVID; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - AGESA_STATUS agesawrapper_amdinitreset(VOID) { AGESA_STATUS status; diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c index 92c1e6019b..ff669ef89d 100644 --- a/src/northbridge/amd/agesa/family14/northbridge.c +++ b/src/northbridge/amd/agesa/family14/northbridge.c @@ -755,7 +755,7 @@ static void domain_enable_resources(device_t dev) if (!acpi_is_wakeup_s3()) { /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); } diff --git a/src/northbridge/amd/agesa/family15/agesawrapper.c b/src/northbridge/amd/agesa/family15/agesawrapper.c index 2bc3e959d8..271b4df2b0 100644 --- a/src/northbridge/amd/agesa/family15/agesawrapper.c +++ b/src/northbridge/amd/agesa/family15/agesawrapper.c @@ -60,127 +60,6 @@ void OemCustomizeInitPost(AMD_POST_PARAMS *InitPost) #endif } -#if !IS_ENABLED(CONFIG_BOARD_AMD_DINAR) -AGESA_STATUS agesawrapper_amdinitcpuio(void) -{ - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - UINT32 nodes; - UINT32 node; - UINT32 sblink; - UINT32 i; - UINT32 TOM; - - /* get the number of coherent nodes in the system */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x60); - LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader); - nodes = ((PciData >> 4) & 7) + 1; //NodeCnt[2:0] - - /* Find out the Link ID of Node0 that connects to the - * Southbridge (system IO hub). e.g. family10 MCM Processor, - * sbLink is Processor0 Link2, internal Node0 Link3 - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x64); - LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader); - sblink = (PciData >> 8) & 3; //assume ganged - - /* Enable MMIO on AMD CPU Address Map Controller for all nodes */ - for (node = 0; node < nodes; node++) { - /* clear all MMIO Mapped Base/Limit Registers */ - for (i = 0; i < 8; i++) { - PciData = 0x00000000; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i * 8); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i * 8); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - } - - /* clear all IO Space Base/Limit Registers */ - for (i = 0; i < 4; i++) { - PciData = 0x00000000; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i * 8); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i * 8); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - } - - /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84); - PciData = 0x00000B00; - PciData |= sblink << 4; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80); - PciData = 0x00000A03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Set TOM1-FFFFFFFF to Node0 sbLink. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8C); - PciData = 0x00FFFF00; - PciData |= sblink << 4; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - TOM = (UINT32) MsrRead(TOP_MEM); - PciData = (TOM >> 8) | 0x03; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Set MMCONF space to Node0 sbLink with NP set. - * default E0000000-EFFFFFFF - * Just have all mmio set to non-posted, - * coreboot not implemente the range by range setting yet. - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xBC); - PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1; //1MB each bus - PciData = (PciData >> 8) & 0xFFFFFF00; - PciData |= 0x80; //NP - PciData |= sblink << 4; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xB8); - PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Set PCIO: 0x0 - 0xFFF000 to Node0 sbLink and enabled VGA IO */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4); - PciData = 0x00FFF000; - PciData |= sblink << 4; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0); - PciData = 0x00000033; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - } - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(void) -{ - UINT64 MsrReg; - AMD_CONFIG_PARAMS StdHeader; - - /* - * Set the MMIO Configuration Base Address and Bus Range onto - * MMIO configuration base Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - * Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | (1ULL << 46); - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5; - LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); - - return AGESA_SUCCESS; -} -#endif - AGESA_STATUS agesawrapper_amdinitreset(void) { AGESA_STATUS status = AGESA_SUCCESS; diff --git a/src/northbridge/amd/agesa/family15/northbridge.c b/src/northbridge/amd/agesa/family15/northbridge.c index cf328d89b0..c030d577d9 100644 --- a/src/northbridge/amd/agesa/family15/northbridge.c +++ b/src/northbridge/amd/agesa/family15/northbridge.c @@ -703,7 +703,7 @@ static void domain_enable_resources(device_t dev) sb_After_Pci_Init(); #endif /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); printk(BIOS_DEBUG, " Fam15 - leaving %s.\n", __func__); diff --git a/src/northbridge/amd/agesa/family15rl/agesawrapper.c b/src/northbridge/amd/agesa/family15rl/agesawrapper.c index 043442af46..205b629535 100644 --- a/src/northbridge/amd/agesa/family15rl/agesawrapper.c +++ b/src/northbridge/amd/agesa/family15rl/agesawrapper.c @@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL; VOID *AcpiIvrs = NULL; -AGESA_STATUS agesawrapper_amdinitcpuio(void) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable legacy video routing: D18F1xF4 VGA Enable */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4); - PciData = 1; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* The platform BIOS needs to ensure the memory ranges of Hudson legacy - * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are - * set to non-posted regions. - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); - PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ - PciData |= 1 << 7; /* set NP (non-posted) bit */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); - PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Map the remaining PCI hole as posted MMIO */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); - PciData = 0x00FECF00; /* last address before non-posted range */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); - PciData = (UINT32) MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Send all IO (0000-FFFF) to southbridge. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); - PciData = 0x0000F000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); - PciData = 0x00000003; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(void) -{ - UINT64 MsrReg; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000; - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; - LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); - - return AGESA_SUCCESS; -} - AGESA_STATUS agesawrapper_amdinitreset(void) { AGESA_STATUS status; diff --git a/src/northbridge/amd/agesa/family15rl/northbridge.c b/src/northbridge/amd/agesa/family15rl/northbridge.c index 259cdb94da..a27e90247f 100644 --- a/src/northbridge/amd/agesa/family15rl/northbridge.c +++ b/src/northbridge/amd/agesa/family15rl/northbridge.c @@ -697,7 +697,7 @@ static void domain_enable_resources(struct device *dev) /* Must be called after PCI enumeration and resource allocation */ if (!acpi_is_wakeup_s3()) { /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); } diff --git a/src/northbridge/amd/agesa/family15tn/agesawrapper.c b/src/northbridge/amd/agesa/family15tn/agesawrapper.c index 043442af46..205b629535 100644 --- a/src/northbridge/amd/agesa/family15tn/agesawrapper.c +++ b/src/northbridge/amd/agesa/family15tn/agesawrapper.c @@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL; VOID *AcpiIvrs = NULL; -AGESA_STATUS agesawrapper_amdinitcpuio(void) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable legacy video routing: D18F1xF4 VGA Enable */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4); - PciData = 1; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* The platform BIOS needs to ensure the memory ranges of Hudson legacy - * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are - * set to non-posted regions. - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); - PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ - PciData |= 1 << 7; /* set NP (non-posted) bit */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); - PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Map the remaining PCI hole as posted MMIO */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); - PciData = 0x00FECF00; /* last address before non-posted range */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); - PciData = (UINT32) MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Send all IO (0000-FFFF) to southbridge. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); - PciData = 0x0000F000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); - PciData = 0x00000003; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(void) -{ - UINT64 MsrReg; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000; - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; - LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); - - return AGESA_SUCCESS; -} - AGESA_STATUS agesawrapper_amdinitreset(void) { AGESA_STATUS status; diff --git a/src/northbridge/amd/agesa/family15tn/northbridge.c b/src/northbridge/amd/agesa/family15tn/northbridge.c index 4a2ca0ebb5..c7f7fefd79 100644 --- a/src/northbridge/amd/agesa/family15tn/northbridge.c +++ b/src/northbridge/amd/agesa/family15tn/northbridge.c @@ -695,7 +695,7 @@ static void domain_enable_resources(device_t dev) /* Must be called after PCI enumeration and resource allocation */ if (!acpi_is_wakeup_s3()) { /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); } diff --git a/src/northbridge/amd/agesa/family16kb/agesawrapper.c b/src/northbridge/amd/agesa/family16kb/agesawrapper.c index 043442af46..205b629535 100644 --- a/src/northbridge/amd/agesa/family16kb/agesawrapper.c +++ b/src/northbridge/amd/agesa/family16kb/agesawrapper.c @@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL; VOID *AcpiIvrs = NULL; -AGESA_STATUS agesawrapper_amdinitcpuio(void) -{ - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable legacy video routing: D18F1xF4 VGA Enable */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4); - PciData = 1; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* The platform BIOS needs to ensure the memory ranges of Hudson legacy - * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are - * set to non-posted regions. - */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84); - PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */ - PciData |= 1 << 7; /* set NP (non-posted) bit */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80); - PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Map the remaining PCI hole as posted MMIO */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C); - PciData = 0x00FECF00; /* last address before non-posted range */ - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88); - PciData = (UINT32) MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Send all IO (0000-FFFF) to southbridge. */ - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4); - PciData = 0x0000F000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0); - PciData = 0x00000003; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - return AGESA_SUCCESS; -} - -AGESA_STATUS agesawrapper_amdinitmmio(void) -{ - UINT64 MsrReg; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; - LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000; - LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; - LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader); - - return AGESA_SUCCESS; -} - AGESA_STATUS agesawrapper_amdinitreset(void) { AGESA_STATUS status; diff --git a/src/northbridge/amd/agesa/family16kb/northbridge.c b/src/northbridge/amd/agesa/family16kb/northbridge.c index 29ddecba0c..86adfae995 100644 --- a/src/northbridge/amd/agesa/family16kb/northbridge.c +++ b/src/northbridge/amd/agesa/family16kb/northbridge.c @@ -737,7 +737,7 @@ static void domain_enable_resources(device_t dev) /* Must be called after PCI enumeration and resource allocation */ if (!acpi_is_wakeup_s3()) { /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio(); + amd_initcpuio(); agesawrapper_amdinitmid(); } diff --git a/src/southbridge/amd/cimx/sb700/gpio_oem.h b/src/southbridge/amd/cimx/sb700/gpio_oem.h index 7acd4f50b5..f28df0e474 100644 --- a/src/southbridge/amd/cimx/sb700/gpio_oem.h +++ b/src/southbridge/amd/cimx/sb700/gpio_oem.h @@ -1,8 +1,6 @@ #ifndef _CIMX_SB_GPIO_OEM_H_ #define _CIMX_SB_GPIO_OEM_H_ -#define MMIO_NP_BIT BIT7 - /* Hudson-2 ACPI PmIO Space Define */ #define SB_ACPI_BASE_ADDRESS 0x0400 #define ACPI_MMIO_BASE 0xFED80000 |