diff options
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/agesa/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/Kconfig | 58 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/Makefile.inc | 29 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/chip_name.c | 20 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/fixme.c | 172 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/model_15_init.c | 122 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/romstage.c | 57 |
8 files changed, 0 insertions, 460 deletions
diff --git a/src/cpu/amd/agesa/Kconfig b/src/cpu/amd/agesa/Kconfig index 77db54cb58..8c8c831a7a 100644 --- a/src/cpu/amd/agesa/Kconfig +++ b/src/cpu/amd/agesa/Kconfig @@ -17,7 +17,6 @@ config CPU_AMD_AGESA bool default y if CPU_AMD_AGESA_FAMILY12 default y if CPU_AMD_AGESA_FAMILY14 - default y if CPU_AMD_AGESA_FAMILY15 default y if CPU_AMD_AGESA_FAMILY15_TN default y if CPU_AMD_AGESA_FAMILY16_KB default n diff --git a/src/cpu/amd/agesa/Makefile.inc b/src/cpu/amd/agesa/Makefile.inc index e581661c06..daa3d50601 100644 --- a/src/cpu/amd/agesa/Makefile.inc +++ b/src/cpu/amd/agesa/Makefile.inc @@ -14,7 +14,6 @@ # subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY12) += family12 subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += family14 -subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY15) += family15 subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY15_TN) += family15tn subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY16_KB) += family16kb diff --git a/src/cpu/amd/agesa/family15/Kconfig b/src/cpu/amd/agesa/family15/Kconfig deleted file mode 100644 index 94a38398ca..0000000000 --- a/src/cpu/amd/agesa/family15/Kconfig +++ /dev/null @@ -1,58 +0,0 @@ -# -# This file is part of the coreboot project. -# -# Copyright (C) 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. -# - -config CPU_AMD_AGESA_FAMILY15 - bool - select X86_AMD_FIXED_MTRRS - -if CPU_AMD_AGESA_FAMILY15 - -config CPU_ADDR_BITS - int - default 48 - -config CPU_AMD_SOCKET_G34 - bool - default n - help - AMD G34 Socket - -config CPU_AMD_SOCKET_C32 - bool - default n - help - AMD C32 Socket - -config CBB - hex - default 0x0 - -config CDB - hex - default 0x18 - -config XIP_ROM_SIZE - hex - default 0x80000 - -config REDIRECT_IDS_HDT_CONSOLE_TO_SERIAL - bool "Redirect AGESA IDS_HDT_CONSOLE to serial console" - default n - help - This Option allows you to redirect the AMD AGESA IDS_HDT_CONSOLE debug information to the serial console. - - Warning: Only enable this option when debuging or tracing AMD AGESA code. - -endif #CPU_AMD_AGESA_FAMILY15 diff --git a/src/cpu/amd/agesa/family15/Makefile.inc b/src/cpu/amd/agesa/family15/Makefile.inc deleted file mode 100644 index d01cb2aec5..0000000000 --- a/src/cpu/amd/agesa/family15/Makefile.inc +++ /dev/null @@ -1,29 +0,0 @@ -# -# This file is part of the coreboot project. -# -# Copyright (C) 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. -# - -subdirs-y += ../../mtrr -subdirs-y += ../../../x86/tsc -subdirs-y += ../../../x86/lapic -subdirs-y += ../../../x86/cache -subdirs-y += ../../../x86/mtrr -subdirs-y += ../../../x86/pae -subdirs-y += ../../../x86/smm - -romstage-y += fixme.c -romstage-y += romstage.c - -ramstage-y += fixme.c -ramstage-y += chip_name.c -ramstage-y += model_15_init.c diff --git a/src/cpu/amd/agesa/family15/chip_name.c b/src/cpu/amd/agesa/family15/chip_name.c deleted file mode 100644 index f044e4069a..0000000000 --- a/src/cpu/amd/agesa/family15/chip_name.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 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. - */ - -#include <device/device.h> - -struct chip_operations cpu_amd_agesa_family15_ops = { - CHIP_NAME("AMD CPU Family 15h Model 00h-0Fh") -}; diff --git a/src/cpu/amd/agesa/family15/fixme.c b/src/cpu/amd/agesa/family15/fixme.c deleted file mode 100644 index bf791b521f..0000000000 --- a/src/cpu/amd/agesa/family15/fixme.c +++ /dev/null @@ -1,172 +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. - */ - -#include <cpu/x86/mtrr.h> -#include <northbridge/amd/agesa/agesa_helper.h> -#include <AGESA.h> -#include "amdlib.h" - -UINT64 -MsrRead ( - IN UINT32 MsrAddress - ); - -VOID -MsrWrite ( - IN UINT32 MsrAddress, - IN UINT64 Value - ); - - -UINT64 -MsrRead ( - IN UINT32 MsrAddress - ) -{ - return __readmsr (MsrAddress); -} - -VOID -MsrWrite ( - IN UINT32 MsrAddress, - IN UINT64 Value - ) -{ - __writemsr (MsrAddress, Value); -} - -void amd_initcpuio(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); - } -} - -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 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); -} - -#if 0 -#include <cpuFamilyTranslation.h> - -void cpu_show_tsc(void) -{ - UINT32 TscRateInMhz; - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - - GetCpuServicesOfCurrentCore((CONST CPU_SPECIFIC_SERVICES **) & FamilySpecificServices, - &AmdParamStruct.StdHeader); - FamilySpecificServices->GetTscRate(FamilySpecificServices, &TscRateInMhz, &AmdParamStruct.StdHeader); - printk(BIOS_DEBUG, "BSP Frequency: %uMHz\n", (unsigned int)TscRateInMhz); -} -#endif diff --git a/src/cpu/amd/agesa/family15/model_15_init.c b/src/cpu/amd/agesa/family15/model_15_init.c deleted file mode 100644 index 531bf29ae9..0000000000 --- a/src/cpu/amd/agesa/family15/model_15_init.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 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. - */ - -#include <console/console.h> -#include <cpu/x86/msr.h> -#include <cpu/amd/mtrr.h> -#include <device/device.h> -#include <string.h> -#include <cpu/x86/msr.h> -#include <cpu/x86/pae.h> - -#include <cpu/cpu.h> -#include <cpu/x86/lapic.h> -#include <cpu/x86/cache.h> -#include <cpu/x86/mtrr.h> -#include <cpu/amd/amdfam15.h> - -static void model_15_init(device_t dev) -{ - printk(BIOS_DEBUG, "Model 15 Init.\n"); - - u8 i; - msr_t msr; - int msrno; -#if IS_ENABLED(CONFIG_LOGICAL_CPUS) - u32 siblings; -#endif - - disable_cache (); - /* Enable access to AMD RdDram and WrDram extension bits */ - msr = rdmsr(SYSCFG_MSR); - msr.lo |= SYSCFG_MSR_MtrrFixDramModEn; - wrmsr(SYSCFG_MSR, msr); - - // BSP: make a0000-bffff UC, c0000-fffff WB, same as ApMtrrSettingsList for APs - msr.lo = msr.hi = 0; - wrmsr (0x259, msr); - msr.lo = msr.hi = 0x1e1e1e1e; - for (msrno = 0x268; msrno <= 0x26f; msrno++) - wrmsr (msrno, msr); - - msr.lo = 0x04040404; msr.hi = 0x04040404; - wrmsr(0x259, msr); - - /* disable access to AMD RdDram and WrDram extension bits */ - msr = rdmsr(SYSCFG_MSR); - msr.lo &= ~SYSCFG_MSR_MtrrFixDramModEn; - wrmsr(SYSCFG_MSR, msr); - enable_cache (); - - /* zero the machine check error status registers */ - msr.lo = 0; - msr.hi = 0; - for (i = 0; i < 6; i++) { - wrmsr(MCI_STATUS + (i * 4), msr); - } - - /* Enable the local CPU APICs */ - setup_lapic(); - -#if IS_ENABLED(CONFIG_LOGICAL_CPUS) - siblings = cpuid_ecx(0x80000008) & 0xff; - - if (siblings > 0) { - msr = rdmsr_amd(CPU_ID_FEATURES_MSR); - msr.lo |= 1 << 28; - wrmsr_amd(CPU_ID_FEATURES_MSR, msr); - - msr = rdmsr_amd(CPU_ID_EXT_FEATURES_MSR); - msr.hi |= 1 << (33 - 32); - wrmsr_amd(CPU_ID_EXT_FEATURES_MSR, msr); - } - printk(BIOS_DEBUG, "siblings = %02d, ", siblings); -#endif - - /* DisableCf8ExtCfg */ - msr = rdmsr(NB_CFG_MSR); - msr.hi &= ~(1 << (46 - 32)); - wrmsr(NB_CFG_MSR, msr); - - - /* Write protect SMM space with SMMLOCK. */ - msr = rdmsr(HWCR_MSR); - msr.lo |= (1 << 0); - wrmsr(HWCR_MSR, msr); -} - -static struct device_operations cpu_dev_ops = { - .init = model_15_init, -}; - -static const struct cpu_device_id cpu_table[] = { - { X86_VENDOR_AMD, 0x100F80}, /* HY-D0 */ - { X86_VENDOR_AMD, 0x100F90}, /* HY-D0 */ - { X86_VENDOR_AMD, 0x100F81}, /* HY-D1 */ - { X86_VENDOR_AMD, 0x100F91}, /* HY-D1 */ - { X86_VENDOR_AMD, 0x600f00 }, /* OR_A0x */ - { X86_VENDOR_AMD, 0x600f01 }, /* OR_A0x */ - { X86_VENDOR_AMD, 0x600f10 }, /* OR_B0x */ - { X86_VENDOR_AMD, 0x600f11 }, /* OR_B1x */ - { X86_VENDOR_AMD, 0x600f12 }, /* OR_B2x */ - { X86_VENDOR_AMD, 0x600f13 }, /* OR_B3x */ - { X86_VENDOR_AMD, 0x600f20 }, /* OR_C0x */ - { 0, 0 }, -}; - -static const struct cpu_driver model_15 __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/cpu/amd/agesa/family15/romstage.c b/src/cpu/amd/agesa/family15/romstage.c deleted file mode 100644 index 46c03910f7..0000000000 --- a/src/cpu/amd/agesa/family15/romstage.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc. - * Copyright (C) 2017 Kyösti Mälkki - * - * 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 <lib.h> -#include <reset.h> - -#include <console/console.h> -#include <cpu/amd/car.h> - -#include <northbridge/amd/agesa/state_machine.h> - -#include "northbridge/amd/agesa/family15/reset_test.h" -#include <nb_cimx.h> -#include <sb_cimx.h> - -void platform_once(struct sysinfo *cb) -{ - /* - * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR, - * Disable all Pcie Bridges to work around It. - */ - sr56x0_rd890_disable_pcie_bridge(); - - nb_Poweron_Init(); - - sb_Poweron_Init(); - - board_BeforeAgesa(cb); -} - -#if 0 - /* Was between EARLY and POST */ - - nb_Ht_Init(); - post_code(0x3D); - /* Reset for HT, FIDVID, PLL and ucode patch(errata) changes to take affect. */ - if (!warm_reset_detect(0)) { - printk(BIOS_INFO, "...WARM RESET...\n\n\n"); - distinguish_cpu_resets(0); - soft_reset(); - die("After soft_reset - shouldn't see this message!!!\n"); - } - -#endif |