blob: ede20917d97f60871c2ee9b629b3f5e4b3905c88 [file] [log] [blame]
Eric Biederman6aa31cc2003-06-10 21:22:07 +00001struct syscall_result {
2 long val;
3 int errno;
4};
5
6static struct syscall_result syscall_return(long result)
7{
8 struct syscall_result res;
9 if (((unsigned long)result) >= ((unsigned long)-125)) {
10 res.errno = - result;
11 res.val = -1;
12 } else {
13 res.errno = 0;
14 res.val = result;
15 }
16 return res;
17}
18
19static struct syscall_result syscall0(unsigned long nr)
20{
21 long res;
22 asm volatile(
23 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000024 : "=a" (res)
Eric Biederman6aa31cc2003-06-10 21:22:07 +000025 : "a" (nr));
26 return syscall_return(res);
27}
28
29static struct syscall_result syscall1(unsigned long nr, unsigned long arg1)
30{
31 long res;
32 asm volatile(
33 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000034 : "=a" (res)
Eric Biederman6aa31cc2003-06-10 21:22:07 +000035 : "a" (nr), "b" (arg1));
36 return syscall_return(res);
Stefan Reinauer14e22772010-04-27 06:56:47 +000037
Eric Biederman6aa31cc2003-06-10 21:22:07 +000038}
39
40static struct syscall_result syscall2(unsigned long nr, unsigned long arg1, unsigned long arg2)
41{
42 long res;
43 asm volatile(
44 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000045 : "=a" (res)
Eric Biederman6aa31cc2003-06-10 21:22:07 +000046 : "a" (nr), "b" (arg1), "c" (arg2));
47 return syscall_return(res);
Stefan Reinauer14e22772010-04-27 06:56:47 +000048
Eric Biederman6aa31cc2003-06-10 21:22:07 +000049}
50
51
52static struct syscall_result syscall3(unsigned long nr, unsigned long arg1, unsigned long arg2,
53 unsigned long arg3)
54{
55 long res;
56 asm volatile(
57 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000058 : "=a" (res)
Eric Biederman6aa31cc2003-06-10 21:22:07 +000059 : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3));
60 return syscall_return(res);
Stefan Reinauer14e22772010-04-27 06:56:47 +000061
Eric Biederman6aa31cc2003-06-10 21:22:07 +000062}
63
64static struct syscall_result syscall4(unsigned long nr, unsigned long arg1, unsigned long arg2,
65 unsigned long arg3, unsigned long arg4)
66{
67 long res;
68 asm volatile(
69 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000070 : "=a" (res)
Eric Biederman6aa31cc2003-06-10 21:22:07 +000071 : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3), "S" (arg4));
72 return syscall_return(res);
Stefan Reinauer14e22772010-04-27 06:56:47 +000073
Eric Biederman6aa31cc2003-06-10 21:22:07 +000074}
75
76static struct syscall_result syscall5(unsigned long nr, unsigned long arg1, unsigned long arg2,
77 unsigned long arg3, unsigned long arg4, unsigned long arg5)
78{
79 long res;
80 asm volatile(
81 "int $0x80"
Eric Biederman8d9c1232003-06-17 08:42:17 +000082 : "=a" (res)
Stefan Reinauer14e22772010-04-27 06:56:47 +000083 : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3),
Eric Biederman6aa31cc2003-06-10 21:22:07 +000084 "S" (arg4), "D" (arg5));
85 return syscall_return(res);
Stefan Reinauer14e22772010-04-27 06:56:47 +000086
Eric Biederman6aa31cc2003-06-10 21:22:07 +000087}
88
89#define NR_exit 1
90#define NR_fork 2
91#define NR_read 3
92#define NR_write 4
93#define NR_open 5
94#define NR_close 6
95#define NR_waitpid 7
96#define NR_creat 8
97#define NR_link 9
98#define NR_unlink 10
99#define NR_execve 11
100#define NR_chdir 12
101#define NR_time 13
102#define NR_mknod 14
103#define NR_chmod 15
104#define NR_lchown 16
105#define NR_break 17
106#define NR_oldstat 18
107#define NR_lseek 19
108#define NR_getpid 20
109#define NR_mount 21
110#define NR_umount 22
111#define NR_setuid 23
112#define NR_getuid 24
113#define NR_stime 25
114#define NR_ptrace 26
115#define NR_alarm 27
116#define NR_oldfstat 28
117#define NR_pause 29
118#define NR_utime 30
119#define NR_stty 31
120#define NR_gtty 32
121#define NR_access 33
122#define NR_nice 34
123#define NR_ftime 35
124#define NR_sync 36
125#define NR_kill 37
126#define NR_rename 38
127#define NR_mkdir 39
128#define NR_rmdir 40
129#define NR_dup 41
130#define NR_pipe 42
131#define NR_times 43
132#define NR_prof 44
133#define NR_brk 45
134#define NR_setgid 46
135#define NR_getgid 47
136#define NR_signal 48
137#define NR_geteuid 49
138#define NR_getegid 50
139#define NR_acct 51
140#define NR_umount2 52
141#define NR_lock 53
142#define NR_ioctl 54
143#define NR_fcntl 55
144#define NR_mpx 56
145#define NR_setpgid 57
146#define NR_ulimit 58
147#define NR_oldolduname 59
148#define NR_umask 60
149#define NR_chroot 61
150#define NR_ustat 62
151#define NR_dup2 63
152#define NR_getppid 64
153#define NR_getpgrp 65
154#define NR_setsid 66
155#define NR_sigaction 67
156#define NR_sgetmask 68
157#define NR_ssetmask 69
158#define NR_setreuid 70
159#define NR_setregid 71
160#define NR_sigsuspend 72
161#define NR_sigpending 73
162#define NR_sethostname 74
163#define NR_setrlimit 75
164#define NR_getrlimit 76
165#define NR_getrusage 77
166#define NR_gettimeofday 78
167#define NR_settimeofday 79
168#define NR_getgroups 80
169#define NR_setgroups 81
170#define NR_select 82
171#define NR_symlink 83
172#define NR_oldlstat 84
173#define NR_readlink 85
174#define NR_uselib 86
175#define NR_swapon 87
176#define NR_reboot 88
177#define NR_readdir 89
178#define NR_mmap 90
179#define NR_munmap 91
180#define NR_truncate 92
181#define NR_ftruncate 93
182#define NR_fchmod 94
183#define NR_fchown 95
184#define NR_getpriority 96
185#define NR_setpriority 97
186#define NR_profil 98
187#define NR_statfs 99
188#define NR_fstatfs 100
189#define NR_ioperm 101
190#define NR_socketcall 102
191#define NR_syslog 103
192#define NR_setitimer 104
193#define NR_getitimer 105
194#define NR_stat 106
195#define NR_lstat 107
196#define NR_fstat 108
197#define NR_olduname 109
198#define NR_iopl 110
199#define NR_vhangup 111
200#define NR_idle 112
201#define NR_vm86old 113
202#define NR_wait4 114
203#define NR_swapoff 115
204#define NR_sysinfo 116
205#define NR_ipc 117
206#define NR_fsync 118
207#define NR_sigreturn 119
208#define NR_clone 120
209#define NR_setdomainname 121
210#define NR_uname 122
211#define NR_modify_ldt 123
212#define NR_adjtimex 124
213#define NR_mprotect 125
214#define NR_sigprocmask 126
215#define NR_create_module 127
216#define NR_init_module 128
217#define NR_delete_module 129
218#define NR_get_kernel_syms 130
219#define NR_quotactl 131
220#define NR_getpgid 132
221#define NR_fchdir 133
222#define NR_bdflush 134
223#define NR_sysfs 135
224#define NR_personality 136
225#define NR_afs_syscall 137 /* Syscall for Andrew File System */
226#define NR_setfsuid 138
227#define NR_setfsgid 139
228#define NR__llseek 140
229#define NR_getdents 141
230#define NR__newselect 142
231#define NR_flock 143
232#define NR_msync 144
233#define NR_readv 145
234#define NR_writev 146
235#define NR_getsid 147
236#define NR_fdatasync 148
237#define NR__sysctl 149
238#define NR_mlock 150
239#define NR_munlock 151
240#define NR_mlockall 152
241#define NR_munlockall 153
242#define NR_sched_setparam 154
243#define NR_sched_getparam 155
244#define NR_sched_setscheduler 156
245#define NR_sched_getscheduler 157
246#define NR_sched_yield 158
247#define NR_sched_get_priority_max 159
248#define NR_sched_get_priority_min 160
249#define NR_sched_rr_get_interval 161
250#define NR_nanosleep 162
251#define NR_mremap 163
252#define NR_setresuid 164
253#define NR_getresuid 165
254#define NR_vm86 166
255#define NR_query_module 167
256#define NR_poll 168
257#define NR_nfsservctl 169
258#define NR_setresgid 170
259#define NR_getresgid 171
260#define NR_prctl 172
261#define NR_rt_sigreturn 173
262#define NR_rt_sigaction 174
263#define NR_rt_sigprocmask 175
264#define NR_rt_sigpending 176
265#define NR_rt_sigtimedwait 177
266#define NR_rt_sigqueueinfo 178
267#define NR_rt_sigsuspend 179
268#define NR_pread 180
269#define NR_pwrite 181
270#define NR_chown 182
271#define NR_getcwd 183
272#define NR_capget 184
273#define NR_capset 185
274#define NR_sigaltstack 186
275#define NR_sendfile 187
276#define NR_getpmsg 188 /* some people actually want streams */
277#define NR_putpmsg 189 /* some people actually want streams */
278#define NR_vfork 190
279
280typedef long ssize_t;
281typedef unsigned long size_t;
282
283/* Standard file descriptors */
284#define STDIN_FILENO 0 /* Standard input */
285#define STDOUT_FILENO 1 /* Standard output */
286#define STDERR_FILENO 2 /* Standard error output */
287
288static ssize_t write(int fd, const void *buf, size_t count)
289{
290 struct syscall_result res;
291 res = syscall3(NR_write, fd, (unsigned long)buf, count);
292 return res.val;
293}
294
295static void _exit(int status)
296{
297 struct syscall_result res;
298 res = syscall1(NR_exit, status);
299}
300
301static const char *addr_of_char(unsigned char ch)
302{
303 static const char byte[] = {
Stefan Reinauer14e22772010-04-27 06:56:47 +0000304 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000305 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000306 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000307 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000308 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000309 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000310 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000311 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000312 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000313 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000314 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000315 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000316 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000317 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000318 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000319 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000320 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000321 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000322 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000323 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000324 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000325 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000326 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000327 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000328 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000329 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000330 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000331 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000332 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000333 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000334 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000335 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
336 };
337 return byte + ch;
338}
339
340static void console_tx_byte(unsigned char ch)
341{
342 write(STDOUT_FILENO, addr_of_char(ch), 1);
343}
344
345static void console_tx_nibble(unsigned nibble)
346{
347 unsigned char digit;
348 digit = nibble + '0';
349 if (digit > '9') {
350 digit += 39;
351 }
352 console_tx_byte(digit);
353}
354
355static void console_tx_char(unsigned char byte)
356{
357 console_tx_byte(byte);
358}
359
360static void console_tx_hex8(unsigned char value)
361{
362 console_tx_nibble((value >> 4U) & 0x0fU);
363 console_tx_nibble(value & 0x0fU);
364}
365
366static void console_tx_hex16(unsigned short value)
367{
368 console_tx_nibble((value >> 12U) & 0x0FU);
369 console_tx_nibble((value >> 8U) & 0x0FU);
370 console_tx_nibble((value >> 4U) & 0x0FU);
371 console_tx_nibble(value & 0x0FU);
372}
373
374static void console_tx_hex32(unsigned short value)
375{
376 console_tx_nibble((value >> 28U) & 0x0FU);
377 console_tx_nibble((value >> 24U) & 0x0FU);
378 console_tx_nibble((value >> 20U) & 0x0FU);
379 console_tx_nibble((value >> 16U) & 0x0FU);
380 console_tx_nibble((value >> 12U) & 0x0FU);
381 console_tx_nibble((value >> 8U) & 0x0FU);
382 console_tx_nibble((value >> 4U) & 0x0FU);
383 console_tx_nibble(value & 0x0FU);
384}
385
386static void console_tx_string(const char *str)
387{
388 unsigned char ch;
389 while((ch = *str++) != '\0') {
390 console_tx_byte(ch);
391 }
392}
393
394static void print_debug_char(unsigned char byte) { console_tx_char(byte); }
395static void print_debug_hex8(unsigned char value) { console_tx_hex8(value); }
396static void print_debug_hex16(unsigned short value){ console_tx_hex16(value); }
397static void print_debug_hex32(unsigned int value) { console_tx_hex32(value); }
398static void print_debug(const char *str) { console_tx_string(str); }
399
400
401static void setup_coherent_ht_domain(void)
402{
403 static const unsigned int register_values[] = {
404#if 1
405 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x40) & 0xFF)), 0xfff0f0f0, 0x00010101,
406 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x44) & 0xFF)), 0xfff0f0f0, 0x00010101,
407 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x48) & 0xFF)), 0xfff0f0f0, 0x00010101,
408 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x4c) & 0xFF)), 0xfff0f0f0, 0x00010101,
409 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x50) & 0xFF)), 0xfff0f0f0, 0x00010101,
410 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x54) & 0xFF)), 0xfff0f0f0, 0x00010101,
411 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x58) & 0xFF)), 0xfff0f0f0, 0x00010101,
412 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x5c) & 0xFF)), 0xfff0f0f0, 0x00010101,
413# 983 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
414 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x68) & 0xFF)), 0x00800000, 0x0f00840f,
415# 1005 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
416 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x6C) & 0xFF)), 0xffffff8c, 0x00000000 | (1 << 6) |(1 << 5)| (1 << 4),
417# 1082 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
418 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00009c05, 0x11110020,
419# 1127 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
420 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x88) & 0xFF)), 0xfffff0ff, 0x00000200,
421# 1148 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
422 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x94) & 0xFF)), 0xff000000, 0x00ff0000,
423# 1182 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
424 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x44) & 0xFF)), 0x0000f8f8, 0x003f0000,
425
426
427
428
429 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x4C) & 0xFF)), 0x0000f8f8, 0x00000001,
430 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x54) & 0xFF)), 0x0000f8f8, 0x00000002,
431 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x5C) & 0xFF)), 0x0000f8f8, 0x00000003,
432 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x64) & 0xFF)), 0x0000f8f8, 0x00000004,
433 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x6C) & 0xFF)), 0x0000f8f8, 0x00000005,
434 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x74) & 0xFF)), 0x0000f8f8, 0x00000006,
435 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x7C) & 0xFF)), 0x0000f8f8, 0x00000007,
436# 1224 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
437 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x40) & 0xFF)), 0x0000f8fc, 0x00000003,
438
439 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x48) & 0xFF)), 0x0000f8fc, 0x00400000,
440 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x50) & 0xFF)), 0x0000f8fc, 0x00400000,
441 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x58) & 0xFF)), 0x0000f8fc, 0x00400000,
442 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x60) & 0xFF)), 0x0000f8fc, 0x00400000,
443 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x68) & 0xFF)), 0x0000f8fc, 0x00400000,
444 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x70) & 0xFF)), 0x0000f8fc, 0x00400000,
445 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00400000,
446# 1276 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
447 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00000048, 0x00e1ff00,
448 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x8C) & 0xFF)), 0x00000048, 0x00dfff00,
449 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x94) & 0xFF)), 0x00000048, 0x00e3ff00,
450 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x9C) & 0xFF)), 0x00000048, 0x00000000,
451 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA4) & 0xFF)), 0x00000048, 0x00000000,
452 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xAC) & 0xFF)), 0x00000048, 0x00000000,
453 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB4) & 0xFF)), 0x00000048, 0x00000b00,
454 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xBC) & 0xFF)), 0x00000048, 0x00fe0b00,
455# 1311 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
456 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x80) & 0xFF)), 0x000000f0, 0x00e00003,
457 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x88) & 0xFF)), 0x000000f0, 0x00d80003,
458 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x90) & 0xFF)), 0x000000f0, 0x00e20003,
459 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x98) & 0xFF)), 0x000000f0, 0x00000000,
460 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA0) & 0xFF)), 0x000000f0, 0x00000000,
461 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA8) & 0xFF)), 0x000000f0, 0x00000000,
462 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB0) & 0xFF)), 0x000000f0, 0x00000a03,
463
464 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB8) & 0xFF)), 0x000000f0, 0x00400003,
465# 1350 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
466 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC4) & 0xFF)), 0xFE000FC8, 0x0000d000,
467 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xCC) & 0xFF)), 0xFE000FC8, 0x000ff000,
468 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD4) & 0xFF)), 0xFE000FC8, 0x00000000,
469 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xDC) & 0xFF)), 0xFE000FC8, 0x00000000,
470# 1380 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
471 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC0) & 0xFF)), 0xFE000FCC, 0x0000d003,
472 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC8) & 0xFF)), 0xFE000FCC, 0x00001013,
473 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD0) & 0xFF)), 0xFE000FCC, 0x00000000,
474 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD8) & 0xFF)), 0xFE000FCC, 0x00000000,
475# 1421 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c"
476 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE0) & 0xFF)), 0x0000FC88, 0xff000003,
477 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE4) & 0xFF)), 0x0000FC88, 0x00000000,
478 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE8) & 0xFF)), 0x0000FC88, 0x00000000,
479 ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xEC) & 0xFF)), 0x0000FC88, 0x00000000,
480#else
481#define PCI_ADDR(BUS, DEV, FN, WHERE) ( \
482 (((BUS) & 0xFF) << 16) | \
483 (((DEV) & 0x1f) << 11) | \
484 (((FN) & 0x07) << 8) | \
485 ((WHERE) & 0xFF))
486
Stefan Reinauer14e22772010-04-27 06:56:47 +0000487 /* Routing Table Node i
488 * F0:0x40 i = 0,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000489 * F0:0x44 i = 1,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000490 * F0:0x48 i = 2,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000491 * F0:0x4c i = 3,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000492 * F0:0x50 i = 4,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000493 * F0:0x54 i = 5,
Stefan Reinauer14e22772010-04-27 06:56:47 +0000494 * F0:0x58 i = 6,
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000495 * F0:0x5c i = 7
496 * [ 0: 3] Request Route
497 * [0] Route to this node
498 * [1] Route to Link 0
499 * [2] Route to Link 1
500 * [3] Route to Link 2
501 * [11: 8] Response Route
502 * [0] Route to this node
503 * [1] Route to Link 0
504 * [2] Route to Link 1
505 * [3] Route to Link 2
506 * [19:16] Broadcast route
507 * [0] Route to this node
508 * [1] Route to Link 0
509 * [2] Route to Link 1
510 * [3] Route to Link 2
511 */
512 PCI_ADDR(0, 0x18, 0, 0x40), 0xfff0f0f0, 0x00010101,
513 PCI_ADDR(0, 0x18, 0, 0x44), 0xfff0f0f0, 0x00010101,
514 PCI_ADDR(0, 0x18, 0, 0x48), 0xfff0f0f0, 0x00010101,
515 PCI_ADDR(0, 0x18, 0, 0x4c), 0xfff0f0f0, 0x00010101,
516 PCI_ADDR(0, 0x18, 0, 0x50), 0xfff0f0f0, 0x00010101,
517 PCI_ADDR(0, 0x18, 0, 0x54), 0xfff0f0f0, 0x00010101,
518 PCI_ADDR(0, 0x18, 0, 0x58), 0xfff0f0f0, 0x00010101,
519 PCI_ADDR(0, 0x18, 0, 0x5c), 0xfff0f0f0, 0x00010101,
520
Stefan Reinauer14e22772010-04-27 06:56:47 +0000521 /* Hypetransport Transaction Control Register
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000522 * F0:0x68
523 * [ 0: 0] Disable read byte probe
524 * 0 = Probes issues
525 * 1 = Probes not issued
526 * [ 1: 1] Disable Read Doubleword probe
527 * 0 = Probes issued
528 * 1 = Probes not issued
529 * [ 2: 2] Disable write byte probes
530 * 0 = Probes issued
531 * 1 = Probes not issued
532 * [ 3: 3] Disable Write Doubleword Probes
533 * 0 = Probes issued
534 * 1 = Probes not issued.
535 * [ 4: 4] Disable Memroy Controller Target Start
536 * 0 = TgtStart packets are generated
537 * 1 = TgtStart packets are not generated.
538 * [ 5: 5] CPU1 Enable
539 * 0 = Second CPU disabled or not present
540 * 1 = Second CPU enabled.
541 * [ 6: 6] CPU Request PassPW
542 * 0 = CPU requests do not pass posted writes
543 * 1 = CPU requests pass posted writes.
544 * [ 7: 7] CPU read Respons PassPW
545 * 0 = CPU Responses do not pass posted writes
546 * 1 = CPU responses pass posted writes.
547 * [ 8: 8] Disable Probe Memory Cancel
548 * 0 = Probes may generate MemCancels
549 * 1 = Probes may not generate MemCancels
550 * [ 9: 9] Disable Remote Probe Memory Cancel.
551 * 0 = Probes hitting dirty blocks generate memory cancel packets
552 * 1 = Only probed caches on the same node as the memory controller
553 * generate cancel packets.
554 * [10:10] Disable Fill Probe
555 * 0 = Probes issued for cache fills
556 * 1 = Probes not issued for cache fills.
557 * [11:11] Response PassPw
558 * 0 = Downstream response PassPW based on original request
559 * 1 = Downstream response PassPW set to 1
560 * [12:12] Change ISOC to Ordered
561 * 0 = Bit 1 of coherent HT RdSz/WrSz command used for iosynchronous prioritization
562 * 1 = Bit 1 of coherent HT RdSz/WrSz command used for ordering.
Stefan Reinauer14e22772010-04-27 06:56:47 +0000563 * [14:13] Buffer Release Priority select
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000564 * 00 = 64
565 * 01 = 16
566 * 10 = 8
567 * 11 = 2
568 * [15:15] Limit Coherent HT Configuration Space Range
569 * 0 = No coherent HT configuration space restrictions
570 * 1 = Limit coherent HT configuration space based on node count
571 * [16:16] Local Interrupt Conversion Enable.
572 * 0 = ExtInt/NMI interrups unaffected.
573 * 1 = ExtInt/NMI broadcat interrupts converted to LINT0/1
574 * [17:17] APIC Extended Broadcast Enable.
575 * 0 = APIC broadcast is 0F
576 * 1 = APIC broadcast is FF
577 * [18:18] APIC Extended ID Enable
578 * 0 = APIC ID is 4 bits.
579 * 1 = APIC ID is 8 bits.
580 * [19:19] APIC Extended Spurious Vector Enable
581 * 0 = Lower 4 bits of spurious vector are read-only 1111
582 * 1 = Lower 4 bits of spurious vecotr are writeable.
583 * [20:20] Sequence ID Source Node Enable
584 * 0 = Normal operation
585 * 1 = Keep SeqID on routed packets for debugging.
586 * [22:21] Downstream non-posted request limit
587 * 00 = No limit
588 * 01 = Limited to 1
589 * 10 = Limited to 4
590 * 11 = Limited to 8
591 * [23:23] RESERVED
592 * [25:24] Medium-Priority Bypass Count
593 * - Maximum # of times a medium priority access can pass a low
594 * priority access before Medium-Priority mode is disabled for one access.
595 * [27:26] High-Priority Bypass Count
596 * - Maximum # of times a high prioirty access can pass a medium or low
597 * priority access before High-prioirty mode is disabled for one access.
598 * [28:28] Enable High Priority CPU Reads
599 * 0 = Cpu reads are medium prioirty
600 * 1 = Cpu reads are high prioirty
601 * [29:29] Disable Low Priority Writes
602 * 0 = Non-isochronous writes are low priority
603 * 1 = Non-isochronous writes are medium prioirty
604 * [30:30] Disable High Priority Isochronous writes
605 * 0 = Isochronous writes are high priority
606 * 1 = Isochronous writes are medium priority
607 * [31:31] Disable Medium Priority Isochronous writes
608 * 0 = Isochronous writes are medium are high
609 * 1 = With bit 30 set makes Isochrouns writes low priority.
610 */
611 PCI_ADDR(0, 0x18, 0, 0x68), 0x00800000, 0x0f00840f,
612 /* HT Initialization Control Register
613 * F0:0x6C
614 * [ 0: 0] Routing Table Disable
615 * 0 = Packets are routed according to routing tables
616 * 1 = Packets are routed according to the default link field
617 * [ 1: 1] Request Disable (BSP should clear this)
618 * 0 = Request packets may be generated
619 * 1 = Request packets may not be generated.
620 * [ 3: 2] Default Link (Read-only)
621 * 00 = LDT0
622 * 01 = LDT1
623 * 10 = LDT2
624 * 11 = CPU on same node
625 * [ 4: 4] Cold Reset
626 * - Scratch bit cleared by a cold reset
627 * [ 5: 5] BIOS Reset Detect
628 * - Scratch bit cleared by a cold reset
629 * [ 6: 6] INIT Detect
630 * - Scratch bit cleared by a warm or cold reset not by an INIT
631 *
632 */
633 PCI_ADDR(0, 0x18, 0, 0x6C), 0xffffff8c, 0x00000000 | (1 << 6) |(1 << 5)| (1 << 4),
634 /* LDTi Capabilities Registers
635 * F0:0x80 i = 0,
636 * F0:0xA0 i = 1,
637 * F0:0xC0 i = 2,
638 */
639 /* LDTi Link Control Registrs
640 * F0:0x84 i = 0,
641 * F0:0xA4 i = 1,
642 * F0:0xC4 i = 2,
643 * [ 1: 1] CRC Flood Enable
644 * 0 = Do not generate sync packets on CRC error
645 * 1 = Generate sync packets on CRC error
646 * [ 2: 2] CRC Start Test (Read-Only)
647 * [ 3: 3] CRC Force Frame Error
648 * 0 = Do not generate bad CRC
649 * 1 = Generate bad CRC
650 * [ 4: 4] Link Failure
651 * 0 = No link failure detected
652 * 1 = Link failure detected
653 * [ 5: 5] Initialization Complete
654 * 0 = Initialization not complete
655 * 1 = Initialization complete
656 * [ 6: 6] Receiver off
657 * 0 = Recevier on
658 * 1 = Receiver off
659 * [ 7: 7] Transmitter Off
660 * 0 = Transmitter on
661 * 1 = Transmitter off
662 * [ 9: 8] CRC_Error
663 * 00 = No error
664 * [0] = 1 Error on byte lane 0
665 * [1] = 1 Error on byte lane 1
666 * [12:12] Isochrnous Enable (Read-Only)
667 * [13:13] HT Stop Tristate Enable
668 * 0 = Driven during an LDTSTOP_L
669 * 1 = Tristated during and LDTSTOP_L
Stefan Reinauer14e22772010-04-27 06:56:47 +0000670 * [14:14] Extended CTL Time
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000671 * 0 = CTL is asserted for 16 bit times during link initialization
672 * 1 = CTL is asserted for 50us during link initialization
673 * [18:16] Max Link Width In (Read-Only?)
674 * 000 = 8 bit link
675 * 001 = 16bit link
676 * [19:19] Doubleword Flow Control in (Read-Only)
677 * 0 = This link does not support doubleword flow control
678 * 1 = This link supports doubleword flow control
679 * [22:20] Max Link Width Out (Read-Only?)
680 * 000 = 8 bit link
681 * 001 = 16bit link
682 * [23:23] Doubleworld Flow Control out (Read-Only)
683 * 0 = This link does not support doubleword flow control
684 * 1 = This link supports doubleworkd flow control
685 * [26:24] Link Width In
686 * 000 = Use 8 bits
687 * 001 = Use 16 bits
688 * 010 = reserved
689 * 011 = Use 32 bits
690 * 100 = Use 2 bits
691 * 101 = Use 4 bits
692 * 110 = reserved
693 * 111 = Link physically not connected
694 * [27:27] Doubleword Flow Control In Enable
695 * 0 = Doubleword flow control disabled
696 * 1 = Doubleword flow control enabled (Not currently supported)
697 * [30:28] Link Width Out
698 * 000 = Use 8 bits
699 * 001 = Use 16 bits
700 * 010 = reserved
701 * 011 = Use 32 bits
702 * 100 = Use 2 bits
703 * 101 = Use 4 bits
704 * 110 = reserved
705 * 111 = Link physically not connected
706 * [31:31] Doubleworld Flow Control Out Enable
707 * 0 = Doubleworld flow control disabled
708 * 1 = Doubleword flow control enabled (Not currently supported)
709 */
710 PCI_ADDR(0, 0x18, 0, 0x84), 0x00009c05, 0x11110020,
711 /* LDTi Frequency/Revision Registers
712 * F0:0x88 i = 0,
713 * F0:0xA8 i = 1,
714 * F0:0xC8 i = 2,
715 * [ 4: 0] Minor Revision
716 * Contains the HT Minor revision
717 * [ 7: 5] Major Revision
718 * Contains the HT Major revision
719 * [11: 8] Link Frequency (Takes effect the next time the link is reconnected)
720 * 0000 = 200Mhz
721 * 0001 = reserved
722 * 0010 = 400Mhz
723 * 0011 = reserved
724 * 0100 = 600Mhz
725 * 0101 = 800Mhz
726 * 0110 = 1000Mhz
727 * 0111 = reserved
728 * 1000 = reserved
729 * 1001 = reserved
730 * 1010 = reserved
731 * 1011 = reserved
732 * 1100 = reserved
733 * 1101 = reserved
734 * 1110 = reserved
735 * 1111 = 100 Mhz
736 * [15:12] Error (Not currently Implemented)
737 * [31:16] Indicates the frequency capabilities of the link
738 * [16] = 1 encoding 0000 of freq supported
739 * [17] = 1 encoding 0001 of freq supported
740 * [18] = 1 encoding 0010 of freq supported
741 * [19] = 1 encoding 0011 of freq supported
742 * [20] = 1 encoding 0100 of freq supported
743 * [21] = 1 encoding 0101 of freq supported
744 * [22] = 1 encoding 0110 of freq supported
745 * [23] = 1 encoding 0111 of freq supported
746 * [24] = 1 encoding 1000 of freq supported
747 * [25] = 1 encoding 1001 of freq supported
748 * [26] = 1 encoding 1010 of freq supported
749 * [27] = 1 encoding 1011 of freq supported
750 * [28] = 1 encoding 1100 of freq supported
751 * [29] = 1 encoding 1101 of freq supported
752 * [30] = 1 encoding 1110 of freq supported
753 * [31] = 1 encoding 1111 of freq supported
754 */
755 PCI_ADDR(0, 0x18, 0, 0x88), 0xfffff0ff, 0x00000200,
756 /* LDTi Feature Capability
757 * F0:0x8C i = 0,
758 * F0:0xAC i = 1,
759 * F0:0xCC i = 2,
760 */
761 /* LDTi Buffer Count Registers
762 * F0:0x90 i = 0,
763 * F0:0xB0 i = 1,
764 * F0:0xD0 i = 2,
765 */
766 /* LDTi Bus Number Registers
767 * F0:0x94 i = 0,
768 * F0:0xB4 i = 1,
769 * F0:0xD4 i = 2,
770 * For NonCoherent HT specifies the bus number downstream (behind the host bridge)
771 * [ 0: 7] Primary Bus Number
772 * [15: 8] Secondary Bus Number
773 * [23:15] Subordiante Bus Number
774 * [31:24] reserved
775 */
776 PCI_ADDR(0, 0x18, 0, 0x94), 0xff000000, 0x00ff0000,
777 /* LDTi Type Registers
778 * F0:0x98 i = 0,
779 * F0:0xB8 i = 1,
780 * F0:0xD8 i = 2,
781 */
782 /* Careful set limit registers before base registers which contain the enables */
783 /* DRAM Limit i Registers
784 * F1:0x44 i = 0
785 * F1:0x4C i = 1
786 * F1:0x54 i = 2
787 * F1:0x5C i = 3
788 * F1:0x64 i = 4
789 * F1:0x6C i = 5
790 * F1:0x74 i = 6
791 * F1:0x7C i = 7
792 * [ 2: 0] Destination Node ID
793 * 000 = Node 0
794 * 001 = Node 1
795 * 010 = Node 2
796 * 011 = Node 3
797 * 100 = Node 4
798 * 101 = Node 5
799 * 110 = Node 6
800 * 111 = Node 7
801 * [ 7: 3] Reserved
802 * [10: 8] Interleave select
803 * specifies the values of A[14:12] to use with interleave enable.
804 * [15:11] Reserved
805 * [31:16] DRAM Limit Address i Bits 39-24
806 * This field defines the upper address bits of a 40 bit address
807 * that define the end of the DRAM region.
808 */
809#if MEMORY_1024MB
810 PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x003f0000,
811#endif
812#if MEMORY_512MB
813 PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x001f0000,
814#endif
815 PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001,
816 PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002,
817 PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003,
818 PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004,
819 PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005,
820 PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006,
821 PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007,
822 /* DRAM Base i Registers
823 * F1:0x40 i = 0
824 * F1:0x48 i = 1
825 * F1:0x50 i = 2
826 * F1:0x58 i = 3
827 * F1:0x60 i = 4
828 * F1:0x68 i = 5
829 * F1:0x70 i = 6
830 * F1:0x78 i = 7
831 * [ 0: 0] Read Enable
832 * 0 = Reads Disabled
833 * 1 = Reads Enabled
834 * [ 1: 1] Write Enable
835 * 0 = Writes Disabled
836 * 1 = Writes Enabled
837 * [ 7: 2] Reserved
838 * [10: 8] Interleave Enable
839 * 000 = No interleave
840 * 001 = Interleave on A[12] (2 nodes)
841 * 010 = reserved
842 * 011 = Interleave on A[12] and A[14] (4 nodes)
843 * 100 = reserved
844 * 101 = reserved
845 * 110 = reserved
846 * 111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
847 * [15:11] Reserved
848 * [13:16] DRAM Base Address i Bits 39-24
849 * This field defines the upper address bits of a 40-bit address
850 * that define the start of the DRAM region.
851 */
852 PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000003,
853#if MEMORY_1024MB
854 PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00400000,
855 PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00400000,
856 PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00400000,
857 PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00400000,
858 PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00400000,
859 PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00400000,
860 PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00400000,
861#endif
862#if MEMORY_512MB
863 PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00200000,
864 PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00200000,
865 PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00200000,
866 PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00200000,
867 PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00200000,
868 PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00200000,
869 PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00200000,
870#endif
871
872 /* Memory-Mapped I/O Limit i Registers
873 * F1:0x84 i = 0
874 * F1:0x8C i = 1
875 * F1:0x94 i = 2
876 * F1:0x9C i = 3
877 * F1:0xA4 i = 4
878 * F1:0xAC i = 5
879 * F1:0xB4 i = 6
880 * F1:0xBC i = 7
881 * [ 2: 0] Destination Node ID
882 * 000 = Node 0
883 * 001 = Node 1
884 * 010 = Node 2
885 * 011 = Node 3
886 * 100 = Node 4
887 * 101 = Node 5
888 * 110 = Node 6
889 * 111 = Node 7
890 * [ 3: 3] Reserved
891 * [ 5: 4] Destination Link ID
892 * 00 = Link 0
893 * 01 = Link 1
894 * 10 = Link 2
895 * 11 = Reserved
896 * [ 6: 6] Reserved
897 * [ 7: 7] Non-Posted
898 * 0 = CPU writes may be posted
899 * 1 = CPU writes must be non-posted
900 * [31: 8] Memory-Mapped I/O Limit Address i (39-16)
901 * This field defines the upp adddress bits of a 40-bit address that
902 * defines the end of a memory-mapped I/O region n
903 */
904 PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00e1ff00,
905 PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00dfff00,
906 PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00e3ff00,
907 PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000,
908 PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000,
909 PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000,
910 PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000b00,
911 PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00fe0b00,
912
913 /* Memory-Mapped I/O Base i Registers
914 * F1:0x80 i = 0
915 * F1:0x88 i = 1
916 * F1:0x90 i = 2
917 * F1:0x98 i = 3
918 * F1:0xA0 i = 4
919 * F1:0xA8 i = 5
920 * F1:0xB0 i = 6
921 * F1:0xB8 i = 7
922 * [ 0: 0] Read Enable
923 * 0 = Reads disabled
924 * 1 = Reads Enabled
925 * [ 1: 1] Write Enable
926 * 0 = Writes disabled
927 * 1 = Writes Enabled
928 * [ 2: 2] Cpu Disable
929 * 0 = Cpu can use this I/O range
930 * 1 = Cpu requests do not use this I/O range
931 * [ 3: 3] Lock
932 * 0 = base/limit registers i are read/write
933 * 1 = base/limit registers i are read-only
934 * [ 7: 4] Reserved
935 * [31: 8] Memory-Mapped I/O Base Address i (39-16)
Stefan Reinauer14e22772010-04-27 06:56:47 +0000936 * This field defines the upper address bits of a 40bit address
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000937 * that defines the start of memory-mapped I/O region i
938 */
939 PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00e00003,
940 PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00d80003,
941 PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00e20003,
942 PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000,
943 PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000,
944 PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000,
945 PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000a03,
946#if MEMORY_1024MB
947 PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00400003,
948#endif
949#if MEMORY_512MB
950 PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00200003,
951#endif
952
953 /* PCI I/O Limit i Registers
954 * F1:0xC4 i = 0
955 * F1:0xCC i = 1
956 * F1:0xD4 i = 2
957 * F1:0xDC i = 3
958 * [ 2: 0] Destination Node ID
959 * 000 = Node 0
960 * 001 = Node 1
961 * 010 = Node 2
962 * 011 = Node 3
963 * 100 = Node 4
964 * 101 = Node 5
965 * 110 = Node 6
966 * 111 = Node 7
967 * [ 3: 3] Reserved
968 * [ 5: 4] Destination Link ID
969 * 00 = Link 0
970 * 01 = Link 1
971 * 10 = Link 2
972 * 11 = reserved
973 * [11: 6] Reserved
974 * [24:12] PCI I/O Limit Address i
975 * This field defines the end of PCI I/O region n
976 * [31:25] Reserved
977 */
978 PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x0000d000,
979 PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x000ff000,
980 PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000,
981 PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000,
982
983 /* PCI I/O Base i Registers
984 * F1:0xC0 i = 0
985 * F1:0xC8 i = 1
986 * F1:0xD0 i = 2
987 * F1:0xD8 i = 3
988 * [ 0: 0] Read Enable
989 * 0 = Reads Disabled
990 * 1 = Reads Enabled
991 * [ 1: 1] Write Enable
992 * 0 = Writes Disabled
993 * 1 = Writes Enabled
994 * [ 3: 2] Reserved
995 * [ 4: 4] VGA Enable
996 * 0 = VGA matches Disabled
Stefan Reinauer14e22772010-04-27 06:56:47 +0000997 * 1 = matches all address < 64K and where A[9:0] is in the
Eric Biederman6aa31cc2003-06-10 21:22:07 +0000998 * range 3B0-3BB or 3C0-3DF independen of the base & limit registers
999 * [ 5: 5] ISA Enable
1000 * 0 = ISA matches Disabled
1001 * 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
1002 * from matching agains this base/limit pair
1003 * [11: 6] Reserved
1004 * [24:12] PCI I/O Base i
Stefan Reinauer14e22772010-04-27 06:56:47 +00001005 * This field defines the start of PCI I/O region n
Eric Biederman6aa31cc2003-06-10 21:22:07 +00001006 * [31:25] Reserved
1007 */
1008 PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x0000d003,
1009 PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00001013,
1010 PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000,
1011 PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000,
1012
1013 /* Config Base and Limit i Registers
1014 * F1:0xE0 i = 0
1015 * F1:0xE4 i = 1
1016 * F1:0xE8 i = 2
1017 * F1:0xEC i = 3
1018 * [ 0: 0] Read Enable
1019 * 0 = Reads Disabled
1020 * 1 = Reads Enabled
1021 * [ 1: 1] Write Enable
1022 * 0 = Writes Disabled
1023 * 1 = Writes Enabled
1024 * [ 2: 2] Device Number Compare Enable
1025 * 0 = The ranges are based on bus number
1026 * 1 = The ranges are ranges of devices on bus 0
1027 * [ 3: 3] Reserved
1028 * [ 6: 4] Destination Node
1029 * 000 = Node 0
1030 * 001 = Node 1
1031 * 010 = Node 2
1032 * 011 = Node 3
1033 * 100 = Node 4
1034 * 101 = Node 5
1035 * 110 = Node 6
1036 * 111 = Node 7
1037 * [ 7: 7] Reserved
1038 * [ 9: 8] Destination Link
1039 * 00 = Link 0
1040 * 01 = Link 1
1041 * 10 = Link 2
1042 * 11 - Reserved
1043 * [15:10] Reserved
1044 * [23:16] Bus Number Base i
1045 * This field defines the lowest bus number in configuration region i
1046 * [31:24] Bus Number Limit i
1047 * This field defines the highest bus number in configuration regin i
1048 */
1049 PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0xff000003,
1050 PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000,
1051 PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000,
1052 PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
1053#endif
1054 };
1055 int i;
1056 int max;
1057 print_debug("setting up coherent ht domain....\r\n");
1058 max = sizeof(register_values)/sizeof(register_values[0]);
1059 for(i = 0; i < max; i += 3) {
1060 unsigned long reg;
1061#if 1
1062 print_debug_hex32(register_values[i]);
1063 print_debug(" <-");
1064 print_debug_hex32(register_values[i+2]);
1065 print_debug("\r\n");
1066#endif
1067#if 0
1068 reg = pci_read_config32(register_values[i]);
1069 reg &= register_values[i+1];
1070 reg |= register_values[i+2] & ~register_values[i+1];
1071 pci_write_config32(register_values[i], reg);
1072#endif
1073 }
1074 print_debug("done.\r\n");
1075}
1076
1077static void main(void)
1078{
1079 static const char msg[] = "hello world\r\n";
1080#if 0
1081 write(STDOUT_FILENO, msg, sizeof(msg));
1082#endif
1083#if 1
1084 setup_coherent_ht_domain();
1085#endif
1086 _exit(0);
1087}