diff options
Diffstat (limited to 'src/mainboard/amd/bimini_fam10/romstage.c')
-rw-r--r-- | src/mainboard/amd/bimini_fam10/romstage.c | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/src/mainboard/amd/bimini_fam10/romstage.c b/src/mainboard/amd/bimini_fam10/romstage.c deleted file mode 100644 index 503ddea951..0000000000 --- a/src/mainboard/amd/bimini_fam10/romstage.c +++ /dev/null @@ -1,238 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2010 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * 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 - */ - -//#define SYSTEM_TYPE 0 /* SERVER */ -#define SYSTEM_TYPE 1 /* DESKTOP */ -//#define SYSTEM_TYPE 2 /* MOBILE */ - -//used by incoherent_ht -#define FAM10_SCAN_PCI_BUS 0 -#define FAM10_ALLOCATE_IO_RANGE 0 - -#include <stdint.h> -#include <string.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <arch/romcc_io.h> -#include <cpu/x86/lapic.h> -#include <console/console.h> -#include <cpu/amd/model_10xxx_rev.h> -#include "northbridge/amd/amdfam10/raminit.h" -#include "northbridge/amd/amdfam10/amdfam10.h" -#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdfam10/reset_test.c" -#include <console/loglevel.h> -#include "cpu/x86/bist.h" -#include "cpu/x86/mtrr/earlymtrr.c" -#include <cpu/amd/mtrr.h> -#include "northbridge/amd/amdfam10/setup_resource_map.c" -#include "southbridge/amd/rs780/early_setup.c" -#include <SbEarly.h> -#include <SBPLATFORM.h> /* SB OEM constants */ -#include <southbridge/amd/cimx_wrapper/sb800/smbus.h> -#include "northbridge/amd/amdfam10/debug.c" - -static void activate_spd_rom(const struct mem_controller *ctrl) -{ -} - -static int spd_read_byte(u32 device, u32 address) -{ - return do_smbus_read_byte(SMBUS_IO_BASE, device, address); -} - -#include "northbridge/amd/amdfam10/raminit_sysinfo_in_ram.c" -#include "northbridge/amd/amdfam10/pci.c" -#include "resourcemap.c" -#include "cpu/amd/quadcore/quadcore.c" -#include "cpu/amd/car/post_cache_as_ram.c" -#include "cpu/amd/microcode/microcode.c" -#include "cpu/amd/model_10xxx/update_microcode.c" -#include "cpu/amd/model_10xxx/init_cpus.c" -#include "northbridge/amd/amdfam10/early_ht.c" - -#define RC00 0 -#define RC01 1 - -#define DIMM0 0x50 -#define DIMM1 0x51 -#define DIMM2 0x52 -#define DIMM3 0x53 - -#include <reset.h> -void soft_reset(void) -{ - set_bios_reset(); - /* link reset */ - outb(0x06, 0x0cf9); -} - -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx); -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ - struct sys_info *sysinfo = (struct sys_info *)(CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); - static const u8 spd_addr[] = {RC00, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, }; - u32 bsp_apicid = 0, val; - msr_t msr; - - if (!cpu_init_detectedx && boot_cpu()) { - /* Nothing special needs to be done to find bus 0 */ - /* Allow the HT devices to be found */ - /* mov bsp to bus 0xff when > 8 nodes */ - set_bsp_node_CHtExtNodeCfgEn(); - enumerate_ht_chain(); - - //enable port80 decoding and southbridge poweron init - sb_poweron_init(); - SbStall(200); //wait 200us, bimini must wait otherwise need to reset. - } - - post_code(0x30); - - if (bist == 0) { - bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); /* mmconf is inited in init_cpus */ - /* All cores run this but the BSP(node0,core0) is the only core that returns. */ - } - - post_code(0x32); - - enable_rs780_dev8(); - - uart_init(); - console_init(); - printk(BIOS_DEBUG, "\n"); - -// dump_mem(CONFIG_DCACHE_RAM_BASE+CONFIG_DCACHE_RAM_SIZE-0x200, CONFIG_DCACHE_RAM_BASE+CONFIG_DCACHE_RAM_SIZE); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - // Load MPB - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val); - printk(BIOS_DEBUG, "*sysinfo range: [%p,%p]\n",sysinfo,sysinfo+1); - printk(BIOS_DEBUG, "bsp_apicid = %02x \n", bsp_apicid); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx); - - /* Setup sysinfo defaults */ - set_sysinfo_in_ram(0); - - update_microcode(val); - post_code(0x33); - - cpuSetAMDMSR(); - post_code(0x34); - - amd_ht_init(sysinfo); - post_code(0x35); - - /* Setup nodes PCI space and start core 0 AP init. */ - finalize_node_setup(sysinfo); - - /* Setup any mainboard PCI settings etc. */ - setup_mb_resource_map(); - post_code(0x36); - - /* wait for all the APs core0 started by finalize_node_setup. */ - /* FIXME: A bunch of cores are going to start output to serial at once. - It would be nice to fixup prink spinlocks for ROM XIP mode. - I think it could be done by putting the spinlock flag in the cache - of the BSP located right after sysinfo. - */ - wait_all_core0_started(); - -#if CONFIG_LOGICAL_CPUS==1 - /* Core0 on each node is configured. Now setup any additional cores. */ - printk(BIOS_DEBUG, "start_other_cores()\n"); - start_other_cores(); - post_code(0x37); - wait_all_other_cores_started(bsp_apicid); -#endif - - post_code(0x38); - - /* run _early_setup before soft-reset. */ - rs780_early_setup(); - -#if CONFIG_SET_FIDVID == 1 - msr = rdmsr(0xc0010071); - printk(BIOS_DEBUG, "\nBegin FIDVID MSR 0xc0010071 0x%08x 0x%08x \n", msr.hi, msr.lo); - - /* FIXME: The sb fid change may survive the warm reset and only - need to be done once.*/ - //enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); - - post_code(0x39); - - if (!warm_reset_detect(0)) { // BSP is node 0 - init_fidvid_bsp(bsp_apicid, sysinfo->nodes); - } else { - init_fidvid_stage2(bsp_apicid, 0); // BSP is node 0 - } - - post_code(0x3A); - - /* show final fid and vid */ - msr=rdmsr(0xc0010071); - printk(BIOS_DEBUG, "End FIDVIDMSR 0xc0010071 0x%08x 0x%08x \n", msr.hi, msr.lo); -#endif - - rs780_htinit(); - - /* Reset for HT, FIDVID, PLL and errata changes to take affect. */ - if (!warm_reset_detect(0)) { - print_info("...WARM RESET...\n\n\n"); - soft_reset(); - die("After soft_reset_x - shouldn't see this message!!!\n"); - } - - post_code(0x3B); - - /* It's the time to set ctrl in sysinfo now; */ - printk(BIOS_DEBUG, "fill_mem_ctrl()\n"); - fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); - - post_code(0x40); - -// die("Die Before MCT init."); - - printk(BIOS_DEBUG, "raminit_amdmct()\n"); - raminit_amdmct(sysinfo); - post_code(0x41); - -/* - dump_pci_device_range(PCI_DEV(0, 0x18, 0), 0, 0x200); - dump_pci_device_range(PCI_DEV(0, 0x18, 1), 0, 0x200); - dump_pci_device_range(PCI_DEV(0, 0x18, 2), 0, 0x200); - dump_pci_device_range(PCI_DEV(0, 0x18, 3), 0, 0x200); -*/ - -// ram_check(0x00200000, 0x00200000 + (640 * 1024)); -// ram_check(0x40200000, 0x40200000 + (640 * 1024)); - -// die("After MCT init before CAR disabled."); - - rs780_before_pci_init(); - - post_code(0x42); - post_cache_as_ram(); // BSP switch stack to ram, copy then execute LB. - post_code(0x43); // Should never see this post code. -} |