diff options
Diffstat (limited to 'src/mainboard/msi/ms7260/apc_auto.c')
| -rw-r--r-- | src/mainboard/msi/ms7260/apc_auto.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/mainboard/msi/ms7260/apc_auto.c b/src/mainboard/msi/ms7260/apc_auto.c new file mode 100644 index 0000000000..3bf3ef4076 --- /dev/null +++ b/src/mainboard/msi/ms7260/apc_auto.c @@ -0,0 +1,104 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * (Written by Yinghai Lu <yinghailu@amd.com> for AMD) + * + * 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 __ROMCC__ + +#define RAMINIT_SYSINFO 1 +#define CACHE_AS_RAM_ADDRESS_DEBUG 0 +#define SET_NB_CFG_54 1 /* Used by RAM init. */ +#define QRANK_DIMM_SUPPORT 1 +#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 + +#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_fxx_rev.h> +#include "northbridge/amd/amdk8/raminit.h" +#include "cpu/amd/model_fxx/apic_timer.c" +#include "lib/delay.c" +/* #include "cpu/x86/lapic/boot_cpu.c" */ +#include "northbridge/amd/amdk8/reset_test.c" +#include "northbridge/amd/amdk8/debug.c" +#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" +#include "northbridge/amd/amdk8/amdk8_f.h" +#include "cpu/x86/mtrr.h" +#include "cpu/amd/mtrr.h" +#include "cpu/x86/tsc.h" +#include "northbridge/amd/amdk8/amdk8_f_pci.c" +#include "northbridge/amd/amdk8/raminit_f_dqs.c" +#include "cpu/amd/dualcore/dualcore.c" + +void hardwaremain(int ret_addr) +{ + struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - + DCACHE_RAM_GLOBAL_VAR_SIZE); /* in CACHE */ + struct sys_info *sysinfox = ((CONFIG_LB_MEM_TOPK << 10) - + DCACHE_RAM_GLOBAL_VAR_SIZE); /* in RAM */ + struct node_core_id id; + + id = get_node_core_id_x(); + + /* FIXME: For USBDEBUG_DIRECT you need to make sure dbg_info gets + * assigned in AP. + */ + print_debug("CODE IN CACHE ON NODE:"); + print_debug_hex8(id.nodeid); + print_debug("\r\n"); + + train_ram(id.nodeid, sysinfo, sysinfox); + + /* Go back, but cannot 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) + ); +} + +struct eregs { + uint32_t eax, ecx, edx, ebx, esp, ebp, esi, edi; + uint32_t vector; + uint32_t error_code; + uint32_t eip; + uint32_t cs; + uint32_t eflags; +}; + +void x86_exception(struct eregs *info) +{ + while (1) + hlt(); +} |