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Diffstat (limited to 'src/mainboard/msi/ms9282/romstage.c')
-rw-r--r-- | src/mainboard/msi/ms9282/romstage.c | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/src/mainboard/msi/ms9282/romstage.c b/src/mainboard/msi/ms9282/romstage.c deleted file mode 100644 index 6bde880622..0000000000 --- a/src/mainboard/msi/ms9282/romstage.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 AMD - * Written by Yinghai Lu <yinghailu@amd.com> for AMD. - * - * Copyright (C) 2006 MSI - * Written by Bingxun Shi <bingxunshi@gmail.com> for MSI. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <stdint.h> -#include <string.h> -#include <device/pci_def.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> -#include <console/console.h> -#include <cpu/amd/model_fxx_rev.h> -#include <southbridge/nvidia/mcp55/mcp55.h> -#include <northbridge/amd/amdk8/raminit.h> -#include <delay.h> -#include <cpu/x86/lapic.h> - -#include <superio/winbond/common/winbond.h> -#include <superio/winbond/w83627ehg/w83627ehg.h> -#include <cpu/amd/car.h> -#include <cpu/x86/bist.h> -#include <spd.h> -#include "northbridge/amd/amdk8/setup_resource_map.c" -#include <device/pci_ids.h> - -#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1) - -unsigned get_sbdn(unsigned bus); - -unsigned get_sbdn(unsigned bus) -{ - pci_devfn_t dev; - - /* Find the device. */ - dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_NVIDIA, - PCI_DEVICE_ID_NVIDIA_MCP55_HT), bus); - - return (dev >> 15) & 0x1f; -} - -void memreset(int controllers, const struct mem_controller *ctrl) { } - -void activate_spd_rom(const struct mem_controller *ctrl) -{ -#define SMBUS_SWITCH1 0x70 -#define SMBUS_SWITCH2 0x72 - unsigned device=(ctrl->channel0[0])>>8; - smbus_send_byte(SMBUS_SWITCH1, device); - smbus_send_byte(SMBUS_SWITCH2, (device >> 4) & 0x0f); -} - -int spd_read_byte(unsigned device, unsigned address) -{ - return smbus_read_byte(device, address); -} - -#include <northbridge/amd/amdk8/f.h> -#include "northbridge/amd/amdk8/incoherent_ht.c" -#include "lib/generic_sdram.c" -#include "resourcemap.c" -#include "cpu/amd/dualcore/dualcore.c" -#include <southbridge/nvidia/mcp55/early_setup_ss.h> - -//set GPIO to input mode -#define MCP55_MB_SETUP \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+15, ~(0xff), ((0 << 4)|(0 << 2)|(0 << 0)),/* M8,GPIO16, PCIXA_PRSNT2_L*/ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+44, ~(0xff), ((0 << 4)|(0 << 2)|(0 << 0)),/* P5,GPIO45, PCIXA_PRSNT1_L*/ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+16, ~(0xff), ((0 << 4)|(0 << 2)|(0 << 0)),/* K4,GPIO17, PCIXB_PRSNT1_L*/ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+45, ~(0xff), ((0 << 4)|(0 << 2)|(0 << 0)),/* P7,GPIO46, PCIXB_PRSNT2_L*/ \ - -#include "southbridge/nvidia/mcp55/early_setup_car.c" -#include "cpu/amd/model_fxx/init_cpus.c" -#include "northbridge/amd/amdk8/early_ht.c" - -/* FIXME - * Dummy method to allow build - * Determine if this board / CPU should support - * FID/VID and implement proper support if so - */ -#if IS_ENABLED(CONFIG_SET_FIDVID) -void init_fidvid_ap(u32 bsp_apicid, u32 apicid) { } -#endif - -static void sio_setup(void) -{ - uint32_t dword; - uint8_t byte; - - byte = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b); - byte |= 0x20; - pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b, byte); - - dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0); - dword |= (1 << 0); - pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0, dword); -} - -//CPU 1 mem is on SMBUS_HUB channel 2, and CPU 2 mem is on channel 1. -#define RC0 (2 << 8) -#define RC1 (1 << 8) - -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ - static const uint16_t spd_addr[] = { - // Node 0 - RC0|DIMM0, RC0|DIMM2, RC0|DIMM4, RC0|DIMM6, - RC0|DIMM1, RC0|DIMM3, RC0|DIMM5, RC0|DIMM7, - // node 1 - RC1|DIMM0, RC1|DIMM2, RC1|DIMM4, RC1|DIMM6, - RC1|DIMM1, RC1|DIMM3, RC1|DIMM5, RC1|DIMM7, - }; - - unsigned bsp_apicid = 0; - int needs_reset; - struct sys_info *sysinfo = &sysinfo_car; - - if (!cpu_init_detectedx && boot_cpu()) { - /* Nothing special needs to be done to find bus 0 */ - /* Allow the HT devices to be found */ - enumerate_ht_chain(); - sio_setup(); - } - - if (bist == 0) { - //init_cpus(cpu_init_detectedx); - bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); - } - - winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - setup_ms9282_resource_map(); - - setup_coherent_ht_domain(); - - wait_all_core0_started(); - -#if IS_ENABLED(CONFIG_LOGICAL_CPUS) - // It is said that we should start core1 after all core0 launched - start_other_cores(); - //wait_all_other_cores_started(bsp_apicid); -#endif - ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn - - init_timer(); /* Need to use TMICT to synchronize FID/VID. */ - - needs_reset = optimize_link_coherent_ht(); - needs_reset |= optimize_link_incoherent_ht(sysinfo); - needs_reset |= mcp55_early_setup_x(); - if (needs_reset) { - printk(BIOS_INFO, "ht reset -\n"); - soft_reset(); - } - - //It's the time to set ctrl now; - fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); - - enable_smbus(); - - sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo); -} |