diff options
author | Stefan Reinauer <stepan@coresystems.de> | 2010-02-08 12:20:50 +0000 |
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committer | Stefan Reinauer <stepan@openbios.org> | 2010-02-08 12:20:50 +0000 |
commit | 38f147ed3d9fdd6bfb23d7226f6fdd3fc5db53d0 (patch) | |
tree | ecb680abac7c73798a4abf5f5733c6ad3e179bb4 /src/mainboard/msi/ms7260/cache_as_ram_auto.c | |
parent | d51eddbb6611965165ad72eb3fb04377a51ab64a (diff) | |
download | coreboot-38f147ed3d9fdd6bfb23d7226f6fdd3fc5db53d0.tar.xz |
janitor task: unify and cleanup naming.
cache_as_ram_auto.c and auto.c are both called "romstage.c" now.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5092 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/msi/ms7260/cache_as_ram_auto.c')
-rw-r--r-- | src/mainboard/msi/ms7260/cache_as_ram_auto.c | 342 |
1 files changed, 0 insertions, 342 deletions
diff --git a/src/mainboard/msi/ms7260/cache_as_ram_auto.c b/src/mainboard/msi/ms7260/cache_as_ram_auto.c deleted file mode 100644 index 7a8bf13a79..0000000000 --- a/src/mainboard/msi/ms7260/cache_as_ram_auto.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghailu@amd.com> for AMD. - * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> - * - * 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. - * - * 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 ASSEMBLY 1 -#define __PRE_RAM__ - -// #define CACHE_AS_RAM_ADDRESS_DEBUG 1 -// #define DEBUG_SMBUS 1 -// #define RAM_TIMING_DEBUG 1 -// #define DQS_TRAIN_DEBUG 1 -// #define RES_DEBUG 1 - -#define RAMINIT_SYSINFO 1 -#define K8_ALLOCATE_IO_RANGE 1 -#define QRANK_DIMM_SUPPORT 1 -#if CONFIG_LOGICAL_CPUS == 1 -#define SET_NB_CFG_54 1 -#endif - -/* Used by init_cpus and fidvid. */ -#define K8_SET_FIDVID 1 - -/* If we want to wait for core1 done before DQS training, set it to 0. */ -#define K8_SET_FIDVID_CORE0_ONLY 1 - -#if CONFIG_K8_REV_F_SUPPORT == 1 -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 -#endif - -#define DBGP_DEFAULT 7 - -#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 "option_table.h" -#include "pc80/mc146818rtc_early.c" - -#if CONFIG_USE_FAILOVER_IMAGE == 0 - -#include "pc80/serial.c" -#include "arch/i386/lib/console.c" -#if CONFIG_USBDEBUG_DIRECT -#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c" -#include "pc80/usbdebug_direct_serial.c" -#endif -#include "lib/ramtest.c" -#include <cpu/amd/model_fxx_rev.h> -#include "southbridge/nvidia/mcp55/mcp55_early_smbus.c" -#include "northbridge/amd/amdk8/raminit.h" -#include "cpu/amd/model_fxx/apic_timer.c" -#include "lib/delay.c" - -#endif - -#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" -#include "superio/winbond/w83627ehg/w83627ehg_early_serial.c" -#include "superio/winbond/w83627ehg/w83627ehg_early_init.c" - -#if CONFIG_USE_FAILOVER_IMAGE == 0 - -#include "cpu/x86/bist.h" -#include "northbridge/amd/amdk8/debug.c" -#include "cpu/amd/mtrr/amd_earlymtrr.c" -#include "northbridge/amd/amdk8/setup_resource_map.c" - -/* Yes, on the MSI K9N Neo (MS-7260) the Super I/O is at 0x4e! */ -#define SERIAL_DEV PNP_DEV(0x4e, W83627EHG_SP1) - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -static void memreset_setup(void) {} -static void memreset(int controllers, const struct mem_controller *ctrl) {} -static inline void activate_spd_rom(const struct mem_controller *ctrl) {} - -static inline int spd_read_byte(unsigned int device, unsigned int address) -{ - return smbus_read_byte(device, address); -} - -#include "northbridge/amd/amdk8/amdk8_f.h" -#include "northbridge/amd/amdk8/coherent_ht.c" -#include "northbridge/amd/amdk8/incoherent_ht.c" -#include "northbridge/amd/amdk8/raminit_f.c" -#include "lib/generic_sdram.c" -#include "resourcemap.c" -#include "cpu/amd/dualcore/dualcore.c" - -#define MCP55_NUM 1 -#define MCP55_USE_NIC 1 -#define MCP55_USE_AZA 1 -#define MCP55_PCI_E_X_0 0 - -#define MCP55_MB_SETUP \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+37, 0x00, 0x44,/* GPIO38 PCI_REQ3 */ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+38, 0x00, 0x44,/* GPIO39 PCI_GNT3 */ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+39, 0x00, 0x44,/* GPIO40 PCI_GNT2 */ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+40, 0x00, 0x44,/* GPIO41 PCI_REQ2 */ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+59, 0x00, 0x60,/* GPIP60 FANCTL0 */ \ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */ - -#include "southbridge/nvidia/mcp55/mcp55_early_setup_ss.h" -#include "southbridge/nvidia/mcp55/mcp55_early_setup_car.c" -#include "cpu/amd/car/copy_and_run.c" -#include "cpu/amd/car/post_cache_as_ram.c" -#include "cpu/amd/model_fxx/init_cpus.c" -#include "cpu/amd/model_fxx/fidvid.c" - -#endif - -#if ((CONFIG_HAVE_FAILOVER_BOOT==1) && (CONFIG_USE_FAILOVER_IMAGE == 1)) || ((CONFIG_HAVE_FAILOVER_BOOT==0) && (CONFIG_USE_FALLBACK_IMAGE == 1)) - -#include "southbridge/nvidia/mcp55/mcp55_enable_rom.c" -#include "northbridge/amd/amdk8/early_ht.c" - -static void sio_setup(void) -{ - uint32_t dword; - uint8_t byte; - - byte = pci_read_config8(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); - - dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE + 1, 0), 0xa4); - dword |= (1 << 16); - pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE + 1, 0), 0xa4, dword); -} - -void failover_process(unsigned long bist, unsigned long cpu_init_detectedx) -{ - unsigned int last_boot_normal_x = last_boot_normal(); - - /* Is this a CPU only reset? Or is this a secondary CPU? */ - if ((cpu_init_detectedx) || (!boot_cpu())) { - if (last_boot_normal_x) - goto normal_image; - else - goto fallback_image; - } - - /* Nothing special needs to be done to find bus 0. */ - /* Allow the HT devices to be found. */ - enumerate_ht_chain(); - - sio_setup(); - - /* Setup the MCP55. */ - mcp55_enable_rom(); - - /* Is this a deliberate reset by the BIOS? */ - if (bios_reset_detected() && last_boot_normal_x) { - goto normal_image; - } - /* This is the primary CPU. How should I boot? */ - else if (do_normal_boot()) { - goto normal_image; - } else { - goto fallback_image; - } - -normal_image: - __asm__ volatile ("jmp __normal_image": - :"a" (bist), "b"(cpu_init_detectedx) - ); - -fallback_image: -#if CONFIG_HAVE_FAILOVER_BOOT==1 - __asm__ volatile ("jmp __fallback_image": - :"a" (bist), "b"(cpu_init_detectedx) - ) -#endif - ; -} -#endif - -void real_main(unsigned long bist, unsigned long cpu_init_detectedx); - -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ -#if CONFIG_HAVE_FAILOVER_BOOT == 1 -#if CONFIG_USE_FAILOVER_IMAGE == 1 - failover_process(bist, cpu_init_detectedx); -#else - real_main(bist, cpu_init_detectedx); -#endif -#else -#if CONFIG_USE_FALLBACK_IMAGE == 1 - failover_process(bist, cpu_init_detectedx); -#endif - real_main(bist, cpu_init_detectedx); -#endif -} - -#if CONFIG_USE_FAILOVER_IMAGE == 0 - -void real_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ - static const uint16_t spd_addr[] = { - (0xa << 3) | 0, (0xa << 3) | 2, 0, 0, - (0xa << 3) | 1, (0xa << 3) | 3, 0, 0, -#if CONFIG_MAX_PHYSICAL_CPUS > 1 - (0xa << 3) | 4, (0xa << 3) | 6, 0, 0, - (0xa << 3) | 5, (0xa << 3) | 7, 0, 0, -#endif - }; - - struct sys_info *sysinfo = - (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); - int needs_reset = 0; - unsigned bsp_apicid = 0; - - if (bist == 0) - bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); - - /* FIXME: This should be part of the Super I/O code/config. */ - pnp_enter_ext_func_mode(SERIAL_DEV); - /* Switch CLKSEL to 24MHz (default is 48MHz). Needed for serial! */ - pnp_write_config(SERIAL_DEV, 0x24, 0); - w83627ehg_enable_dev(SERIAL_DEV, CONFIG_TTYS0_BASE); - pnp_exit_ext_func_mode(SERIAL_DEV); - - setup_mb_resource_map(); - uart_init(); - report_bist_failure(bist); /* Halt upon BIST failure. */ -#if CONFIG_USBDEBUG_DIRECT - mcp55_enable_usbdebug_direct(DBGP_DEFAULT); - early_usbdebug_direct_init(); -#endif - console_init(); - - print_debug("*sysinfo range: ["); - print_debug_hex32(sysinfo); - print_debug(","); - print_debug_hex32((unsigned long)sysinfo + sizeof(struct sys_info)); - print_debug(")\r\n"); - - print_debug("bsp_apicid="); - print_debug_hex8(bsp_apicid); - print_debug("\r\n"); - -#if CONFIG_MEM_TRAIN_SEQ == 1 - /* In BSP so could hold all AP until sysinfo is in RAM. */ - set_sysinfo_in_ram(0); -#endif - - setup_coherent_ht_domain(); /* Routing table and start other core0. */ - wait_all_core0_started(); - -#if CONFIG_LOGICAL_CPUS == 1 - /* It is said that we should start core1 after all core0 launched - * becase optimize_link_coherent_ht is moved out from - * setup_coherent_ht_domain, so here need to make sure last core0 is - * started, esp for two way system (there may be APIC ID conflicts in - * that case). - */ - start_other_cores(); - wait_all_other_cores_started(bsp_apicid); -#endif - - /* Set up chains and store link pair for optimization later. */ - ht_setup_chains_x(sysinfo); /* Init sblnk and sbbusn, nodes, sbdn. */ - -#if K8_SET_FIDVID == 1 - { - msr_t msr = rdmsr(0xc0010042); - print_debug("begin msr fid, vid "); - print_debug_hex32(msr.hi); - print_debug_hex32(msr.lo); - print_debug("\r\n"); - } - - enable_fid_change(); - enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); - init_fidvid_bsp(bsp_apicid); - - { - msr_t msr = rdmsr(0xc0010042); - print_debug("end msr fid, vid "); - print_debug_hex32(msr.hi); - print_debug_hex32(msr.lo); - print_debug("\r\n"); - } -#endif - - needs_reset |= optimize_link_coherent_ht(); - needs_reset |= optimize_link_incoherent_ht(sysinfo); - needs_reset |= mcp55_early_setup_x(); - - /* fidvid change will issue one LDTSTOP and the HT change will be effective too. */ - if (needs_reset) { - print_info("ht reset -\r\n"); - soft_reset(); - } - allow_all_aps_stop(bsp_apicid); - - /* It's the time to set ctrl in sysinfo now. */ - fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); - - enable_smbus(); - - memreset_setup(); - - /* Do we need apci timer, tsc...., only debug need it for better output */ - /* All AP stopped? */ - // init_timer(); /* Need to use TMICT to synconize FID/VID. */ - - sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo); - - /* bsp switch stack to RAM and copy sysinfo RAM now. */ - post_cache_as_ram(); -} - -#endif |