summaryrefslogtreecommitdiff
path: root/src/cpu
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/amd/agesa/Kconfig1
-rw-r--r--src/cpu/amd/agesa/Makefile.inc1
-rw-r--r--src/cpu/amd/agesa/family15/Kconfig58
-rw-r--r--src/cpu/amd/agesa/family15/Makefile.inc29
-rw-r--r--src/cpu/amd/agesa/family15/chip_name.c20
-rw-r--r--src/cpu/amd/agesa/family15/fixme.c172
-rw-r--r--src/cpu/amd/agesa/family15/model_15_init.c122
-rw-r--r--src/cpu/amd/agesa/family15/romstage.c57
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