Author: stepan Date: Tue Mar 23 18:01:23 2010 New Revision: 5278 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5278
Log: mahogany_fam10: rename apc_auto.c to ap_romstage.c like on all other boards that have one.
Can we get rid of ap_romstage.c completely? It sounds like the wrong thing to do.
Signed-off-by: Stefan Reinauer stepan@coresystems.de Acked-by: Stefan Reinauer stepan@coresystems.de
Added: trunk/src/mainboard/amd/mahogany_fam10/ap_romstage.c - copied unchanged from r5274, trunk/src/mainboard/amd/mahogany_fam10/apc_auto.c Deleted: trunk/src/mainboard/amd/mahogany_fam10/apc_auto.c
Copied: trunk/src/mainboard/amd/mahogany_fam10/ap_romstage.c (from r5274, trunk/src/mainboard/amd/mahogany_fam10/apc_auto.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/src/mainboard/amd/mahogany_fam10/ap_romstage.c Tue Mar 23 18:01:23 2010 (r5278, copy of r5274, trunk/src/mainboard/amd/mahogany_fam10/apc_auto.c) @@ -0,0 +1,109 @@ +/* + * 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 ASSEMBLY 1 +#define __PRE_RAM__ + +#define RAMINIT_SYSINFO 1 +#define CACHE_AS_RAM_ADDRESS_DEBUG 0 + +#define SET_NB_CFG_54 1 + +//used by raminit +#define QRANK_DIMM_SUPPORT 1 + +#include <stdint.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" +#include "pc80/serial.c" +#if CONFIG_USE_INIT == 0 + #include "lib/memcpy.c" +#endif +#include "arch/i386/lib/console.c" + +#include <cpu/amd/model_10xxx_rev.h> +#include "northbridge/amd/amdfam10/raminit.h" +#include "cpu/amd/model_fxx/apic_timer.c" + +#include "lib/delay.c" + +#if NODE_NUMS == 64 + #define NODE_PCI(x,fn) ((x<32)?PCI_DEV(CONFIG_CBB,CONFIG_CDB+x,fn):PCI_DEV(CONFIG_CBB-1, CONFIG_CDB+x-32, fn)) +#else + #define NODE_PCI(x, fn) PCI_DEV(CONFIG_CBB,CONFIG_CDB+x,fn) +#endif + +//#include "cpu/x86/lapic/boot_cpu.c" +#include "northbridge/amd/amdfam10/reset_test.c" +#include "northbridge/amd/amdfam10/debug.c" +#include "southbridge/amd/amd8111/amd8111_early_ctrl.c" +#include "northbridge/amd/amdfam10/amdfam10.h" + +#include "cpu/x86/mtrr.h" +#include "cpu/amd/mtrr.h" +#include "cpu/x86/tsc.h" + +#include "northbridge/amd/amdfam10/amdfam10_pci.c" +#include "northbridge/amd/amdfam10/amdfam10_conf.c" +#include "northbridge/amd/amdfam10/raminit_ddr2_dqs.c" + +#include "cpu/amd/quadcore/quadcore.c" + +void hardwaremain(int ret_addr) +{ + struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE + struct sys_info *sysinfox = ((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM + + struct node_core_id id; + + id = get_node_core_id_x(); + + printk(BIOS_DEBUG, "CODE IN CACHE ON NODE: %02x\n"); + + train_ram(id.nodeid, sysinfo, sysinfox); + + /* go back, but can not use stack any more, because we only keep + ret_addr and can not restore esp, and ebp */ + + __asm__ volatile ( + "movl %0, %%edi\n\t" + "jmp *%%edi\n\t" + :: "a"(ret_addr) + ); + + + +} + +#include <arch/registers.h> + +void x86_exception(struct eregs *info) +{ + do { + hlt(); + } while(1); +} + +