AMD K8 platforms must use CAR so it makes sense to use the PRINK_IN_CAR
[coreboot.git] / src / mainboard / amd / serengeti_cheetah / apc_auto.c
1 #define ASSEMBLY 1
2 #define __ROMCC__
3
4 #define RAMINIT_SYSINFO 1
5 #define CACHE_AS_RAM_ADDRESS_DEBUG 0
6
7 #define SET_NB_CFG_54 1 
8
9 //used by raminit
10 #define QRANK_DIMM_SUPPORT 1
11
12 #define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0
13
14 #include <stdint.h>
15 #include <device/pci_def.h>
16 #include <device/pci_ids.h>
17 #include <arch/io.h>
18 #include <device/pnp_def.h>
19 #include <arch/romcc_io.h>
20 #include <cpu/x86/lapic.h>
21 #include "option_table.h"
22 #include "pc80/mc146818rtc_early.c"
23 #include "pc80/serial.c"
24
25 #if CONFIG_USE_INIT == 0
26         #include "lib/memcpy.c"
27 #endif
28
29 #include "arch/i386/lib/console.c"
30
31 #if 0 
32 static void post_code(uint8_t value) {
33 #if 1
34         int i;
35         for(i=0;i<0x80000;i++) {
36                 outb(value, 0x80);
37         }
38 #endif
39 }
40 #endif
41
42 #include <cpu/amd/model_fxx_rev.h>
43 #include "northbridge/amd/amdk8/raminit.h"
44 #include "cpu/amd/model_fxx/apic_timer.c"
45
46 #include "lib/delay.c"
47
48
49 //#include "cpu/x86/lapic/boot_cpu.c"
50 #include "northbridge/amd/amdk8/reset_test.c"
51
52 #include "northbridge/amd/amdk8/debug.c"
53
54 #include "southbridge/amd/amd8111/amd8111_early_ctrl.c"
55
56 #include "northbridge/amd/amdk8/amdk8_f.h"
57
58 #include "cpu/x86/mtrr.h"
59 #include "cpu/amd/mtrr.h"
60 #include "cpu/x86/tsc.h"
61
62 #include "northbridge/amd/amdk8/amdk8_f_pci.c"
63 #include "northbridge/amd/amdk8/raminit_f_dqs.c"
64
65 #include "cpu/amd/dualcore/dualcore.c"
66
67 void hardwaremain(int ret_addr)
68 {
69         struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE
70         struct sys_info *sysinfox = ((CONFIG_LB_MEM_TOPK<<10) - DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM
71
72         struct node_core_id id;
73
74         id = get_node_core_id_x();
75
76 #if CONFIG_USE_PRINTK_IN_CAR
77         printk_debug("CODE IN CACHE ON NODE: %02x\n");
78 #else
79         print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\r\n");
80 #endif
81
82         train_ram(id.nodeid, sysinfo, sysinfox);
83
84         /*
85                 go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp
86         */
87
88         __asm__ volatile (
89                 "movl  %0, %%edi\n\t"
90                 "jmp     *%%edi\n\t"
91                 :: "a"(ret_addr)
92         );
93
94
95
96 }
97 struct eregs {
98         uint32_t eax, ecx, edx, ebx, esp, ebp, esi, edi;
99         uint32_t vector;
100         uint32_t error_code;
101         uint32_t eip;
102         uint32_t cs;
103         uint32_t eflags;
104 };
105
106 void x86_exception(struct eregs *info)
107 {
108         do {
109                 hlt();
110         } while(1);
111 }
112
113