]>
Commit | Line | Data |
---|---|---|
e2211743 | 1 | /* |
d4ca31c4 | 2 | * (C) Copyright 2000-2004 |
e2211743 WD |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
180d3f74 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
e2211743 WD |
16 | * GNU General Public License for more details. |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #ifndef __COMMON_H_ | |
25 | #define __COMMON_H_ 1 | |
26 | ||
27 | #undef _LINUX_CONFIG_H | |
28 | #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ | |
29 | ||
30 | typedef unsigned char uchar; | |
31 | typedef volatile unsigned long vu_long; | |
180d3f74 | 32 | typedef volatile unsigned short vu_short; |
e2211743 WD |
33 | typedef volatile unsigned char vu_char; |
34 | ||
35 | #include <config.h> | |
36 | #include <linux/bitops.h> | |
37 | #include <linux/types.h> | |
38 | #include <linux/string.h> | |
39 | #include <asm/ptrace.h> | |
40 | #include <stdarg.h> | |
41 | #if defined(CONFIG_PCI) && defined(CONFIG_440) | |
42 | #include <pci.h> | |
43 | #endif | |
180d3f74 | 44 | #if defined(CONFIG_8xx) |
e2211743 | 45 | #include <asm/8xx_immap.h> |
d4ca31c4 WD |
46 | #if defined(CONFIG_MPC852) || defined(CONFIG_MPC852T) || \ |
47 | defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \ | |
48 | defined(CONFIG_MPC859DSL) || \ | |
49 | defined(CONFIG_MPC866) || defined(CONFIG_MPC866T) || \ | |
50 | defined(CONFIG_MPC866P) | |
1114257c | 51 | # define CONFIG_MPC866_FAMILY 1 |
180d3f74 WD |
52 | #elif defined(CONFIG_MPC870) \ |
53 | || defined(CONFIG_MPC875) \ | |
54 | || defined(CONFIG_MPC880) \ | |
55 | || defined(CONFIG_MPC885) | |
1114257c | 56 | # define CONFIG_MPC885_FAMILY 1 |
180d3f74 WD |
57 | #endif |
58 | #if defined(CONFIG_MPC860) \ | |
59 | || defined(CONFIG_MPC860T) \ | |
1114257c WD |
60 | || defined(CONFIG_MPC866_FAMILY) \ |
61 | || defined(CONFIG_MPC885_FAMILY) | |
180d3f74 | 62 | # define CONFIG_MPC86x 1 |
2535d602 | 63 | #endif |
0db5bca8 WD |
64 | #elif defined(CONFIG_5xx) |
65 | #include <asm/5xx_immap.h> | |
7e6bf358 WD |
66 | #elif defined(CONFIG_MPC5xxx) |
67 | #include <mpc5xxx.h> | |
983fda83 WD |
68 | #elif defined(CONFIG_MPC8220) |
69 | #include <asm/immap_8220.h> | |
e2211743 | 70 | #elif defined(CONFIG_8260) |
04a85b3b WD |
71 | #if defined(CONFIG_MPC8247) \ |
72 | || defined(CONFIG_MPC8248) \ | |
73 | || defined(CONFIG_MPC8271) \ | |
74 | || defined(CONFIG_MPC8272) | |
75 | #define CONFIG_MPC8272_FAMILY 1 | |
76 | #endif | |
77 | #if defined(CONFIG_MPC8272_FAMILY) | |
78 | #define CONFIG_MPC8260 1 | |
79 | #endif | |
e2211743 WD |
80 | #include <asm/immap_8260.h> |
81 | #endif | |
42d1f039 WD |
82 | #ifdef CONFIG_MPC85xx |
83 | #include <mpc85xx.h> | |
84 | #include <asm/immap_85xx.h> | |
85 | #endif | |
e2211743 WD |
86 | #ifdef CONFIG_4xx |
87 | #include <ppc4xx.h> | |
88 | #endif | |
89 | #ifdef CONFIG_HYMOD | |
6dd652fa | 90 | #include <board/hymod/hymod.h> |
e2211743 WD |
91 | #endif |
92 | #ifdef CONFIG_ARM | |
93 | #define asmlinkage /* nothing */ | |
94 | #endif | |
95 | ||
96 | #include <part.h> | |
97 | #include <flash.h> | |
98 | #include <image.h> | |
99 | ||
100 | #ifdef DEBUG | |
101 | #define debug(fmt,args...) printf (fmt ,##args) | |
52f52c14 | 102 | #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); |
e2211743 WD |
103 | #else |
104 | #define debug(fmt,args...) | |
52f52c14 | 105 | #define debugX(level,fmt,args...) |
e2211743 WD |
106 | #endif /* DEBUG */ |
107 | ||
c83bf6a2 | 108 | typedef void (interrupt_handler_t)(void *); |
e2211743 | 109 | |
c83bf6a2 | 110 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
e2211743 WD |
111 | #include <asm/global_data.h> /* global data used for startup functions */ |
112 | ||
71f95118 WD |
113 | /* |
114 | * enable common handling for all TQM8xxL/M boards: | |
115 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards | |
116 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards | |
117 | */ | |
118 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ | |
119 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ | |
d4ca31c4 | 120 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) |
71f95118 WD |
121 | # ifndef CONFIG_TQM8xxM |
122 | # define CONFIG_TQM8xxM | |
123 | # endif | |
124 | #endif | |
e2211743 | 125 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
d126bfbd | 126 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
71f95118 | 127 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) |
e2211743 WD |
128 | # ifndef CONFIG_TQM8xxL |
129 | # define CONFIG_TQM8xxL | |
130 | # endif | |
131 | #endif | |
132 | ||
281e00a3 WD |
133 | #ifndef CONFIG_SERIAL_MULTI |
134 | ||
135 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ | |
136 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ | |
137 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) | |
138 | ||
139 | #define CONFIG_SERIAL_MULTI 1 | |
140 | ||
141 | #endif | |
142 | ||
143 | #endif /* CONFIG_SERIAL_MULTI */ | |
e2211743 | 144 | |
c7de829c WD |
145 | /* |
146 | * General Purpose Utilities | |
147 | */ | |
148 | #define min(X, Y) \ | |
149 | ({ typeof (X) __x = (X), __y = (Y); \ | |
150 | (__x < __y) ? __x : __y; }) | |
151 | ||
152 | #define max(X, Y) \ | |
153 | ({ typeof (X) __x = (X), __y = (Y); \ | |
154 | (__x > __y) ? __x : __y; }) | |
155 | ||
156 | ||
e2211743 WD |
157 | /* |
158 | * Function Prototypes | |
159 | */ | |
160 | ||
42dfe7a1 | 161 | #ifdef CONFIG_SERIAL_SOFTWARE_FIFO |
e2211743 WD |
162 | void serial_buffered_init (void); |
163 | void serial_buffered_putc (const char); | |
164 | void serial_buffered_puts (const char *); | |
165 | int serial_buffered_getc (void); | |
166 | int serial_buffered_tstc (void); | |
167 | #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ | |
168 | ||
c83bf6a2 | 169 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
170 | |
171 | /* */ | |
172 | long int initdram (int); | |
c83bf6a2 | 173 | int display_options (void); |
e2211743 WD |
174 | void print_size (ulong, const char *); |
175 | ||
176 | /* common/main.c */ | |
177 | void main_loop (void); | |
178 | int run_command (const char *cmd, int flag); | |
179 | int readline (const char *const prompt); | |
6dd652fa | 180 | void init_cmd_timeout(void); |
e2211743 WD |
181 | void reset_cmd_timeout(void); |
182 | ||
15647dc7 | 183 | /* lib_$(ARCH)/board.c */ |
e2211743 WD |
184 | void board_init_f (ulong); |
185 | void board_init_r (gd_t *, ulong); | |
186 | int checkboard (void); | |
187 | int checkflash (void); | |
188 | int checkdram (void); | |
189 | char * strmhz(char *buf, long hz); | |
190 | int last_stage_init(void); | |
3b57fe0a | 191 | extern ulong monitor_flash_len; |
e2211743 WD |
192 | |
193 | /* common/flash.c */ | |
194 | void flash_perror (int); | |
195 | ||
b0fce99b WD |
196 | /* common/cmd_autoscript.c */ |
197 | int autoscript (ulong addr); | |
198 | ||
e2211743 | 199 | /* common/cmd_bootm.c */ |
b0fce99b | 200 | void print_image_hdr (image_header_t *hdr); |
e2211743 | 201 | |
c83bf6a2 | 202 | extern ulong load_addr; /* Default Load Address */ |
e2211743 WD |
203 | |
204 | /* common/cmd_nvedit.c */ | |
205 | int env_init (void); | |
206 | void env_relocate (void); | |
c83bf6a2 | 207 | char *getenv (uchar *); |
e2211743 | 208 | int getenv_r (uchar *name, uchar *buf, unsigned len); |
c83bf6a2 | 209 | int saveenv (void); |
e2211743 WD |
210 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
211 | void inline setenv (char *, char *); | |
2262cfee | 212 | #else |
c83bf6a2 | 213 | void setenv (char *, char *); |
e2211743 WD |
214 | #endif /* CONFIG_PPC */ |
215 | #ifdef CONFIG_ARM | |
96085e34 | 216 | # include <asm/mach-types.h> |
b6e4c403 | 217 | # include <asm/setup.h> |
e2211743 WD |
218 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
219 | #endif /* CONFIG_ARM */ | |
2262cfee | 220 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
8bde7f77 | 221 | # include <asm/u-boot-i386.h> |
2262cfee | 222 | #endif /* CONFIG_I386 */ |
e2211743 | 223 | |
04a85b3b WD |
224 | #ifdef CONFIG_AUTO_COMPLETE |
225 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
226 | #endif | |
227 | ||
c83bf6a2 WD |
228 | void pci_init (void); |
229 | void pci_init_board(void); | |
230 | void pciinfo (int, int); | |
e2211743 WD |
231 | |
232 | #if defined(CONFIG_PCI) && defined(CONFIG_440) | |
233 | # if defined(CFG_PCI_PRE_INIT) | |
c83bf6a2 | 234 | int pci_pre_init (struct pci_controller * ); |
e2211743 WD |
235 | # endif |
236 | # if defined(CFG_PCI_TARGET_INIT) | |
c83bf6a2 | 237 | void pci_target_init (struct pci_controller *); |
e2211743 WD |
238 | # endif |
239 | # if defined(CFG_PCI_MASTER_INIT) | |
c83bf6a2 | 240 | void pci_master_init (struct pci_controller *); |
e2211743 | 241 | # endif |
c83bf6a2 | 242 | int is_pci_host (struct pci_controller *); |
e2211743 WD |
243 | #endif |
244 | ||
245 | int misc_init_f (void); | |
246 | int misc_init_r (void); | |
247 | ||
27b207fd WD |
248 | /* common/exports.c */ |
249 | void jumptable_init(void); | |
250 | ||
c83bf6a2 WD |
251 | /* common/memsize.c */ |
252 | int get_ram_size (volatile long *, long); | |
253 | ||
e2211743 WD |
254 | /* $(BOARD)/$(BOARD).c */ |
255 | void reset_phy (void); | |
c83bf6a2 | 256 | void fdc_hw_init (void); |
e2211743 WD |
257 | |
258 | /* $(BOARD)/eeprom.c */ | |
259 | void eeprom_init (void); | |
6dd652fa WD |
260 | #ifndef CONFIG_SPI |
261 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
262 | #endif | |
e2211743 WD |
263 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
264 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
265 | #ifdef CONFIG_LWMON | |
266 | extern uchar pic_read (uchar reg); | |
267 | extern void pic_write (uchar reg, uchar val); | |
268 | #endif | |
269 | ||
270 | /* | |
271 | * Set this up regardless of board | |
272 | * type, to prevent errors. | |
273 | */ | |
274 | #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) | |
275 | # define CFG_DEF_EEPROM_ADDR 0 | |
276 | #else | |
277 | # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR | |
278 | #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ | |
279 | ||
bdccc4fe | 280 | #if defined(CONFIG_SPI) |
e2211743 WD |
281 | extern void spi_init_f (void); |
282 | extern void spi_init_r (void); | |
c83bf6a2 | 283 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
284 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
285 | #endif | |
286 | ||
287 | #ifdef CONFIG_RPXCLASSIC | |
288 | void rpxclassic_init (void); | |
289 | #endif | |
290 | ||
e63c8ee3 WD |
291 | void rpxlite_init (void); |
292 | ||
e2211743 WD |
293 | #ifdef CONFIG_MBX |
294 | /* $(BOARD)/mbx8xx.c */ | |
295 | void mbx_init (void); | |
296 | void board_serial_init (void); | |
297 | void board_ether_init (void); | |
298 | #endif | |
299 | ||
ba56f625 WD |
300 | #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ |
301 | defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) | |
e2211743 WD |
302 | void board_get_enetaddr (uchar *addr); |
303 | #endif | |
304 | ||
305 | #ifdef CONFIG_HERMES | |
306 | /* $(BOARD)/hermes.c */ | |
307 | void hermes_start_lxt980 (int speed); | |
308 | #endif | |
309 | ||
310 | #ifdef CONFIG_EVB64260 | |
311 | void evb64260_init(void); | |
312 | void debug_led(int, int); | |
313 | void display_mem_map(void); | |
314 | void perform_soft_reset(void); | |
315 | #endif | |
316 | ||
317 | void load_sernum_ethaddr (void); | |
318 | ||
319 | /* $(BOARD)/$(BOARD).c */ | |
c837dcb1 WD |
320 | int board_early_init_f (void); |
321 | int board_late_init (void); | |
e2211743 | 322 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 323 | int board_early_init_r (void); |
e2211743 WD |
324 | void board_poweroff (void); |
325 | ||
326 | #if defined(CFG_DRAM_TEST) | |
327 | int testdram(void); | |
328 | #endif /* CFG_DRAM_TEST */ | |
329 | ||
330 | /* $(CPU)/start.S */ | |
c83bf6a2 | 331 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 332 | defined(CONFIG_8xx) |
e2211743 WD |
333 | uint get_immr (uint); |
334 | #endif | |
c83bf6a2 | 335 | uint get_pir (void); |
36c72877 WD |
336 | #if defined(CONFIG_MPC5xxx) |
337 | uint get_svr (void); | |
338 | #endif | |
e2211743 | 339 | uint get_pvr (void); |
547b4cb2 | 340 | uint get_svr (void); |
e2211743 WD |
341 | uint rd_ic_cst (void); |
342 | void wr_ic_cst (uint); | |
343 | void wr_ic_adr (uint); | |
344 | uint rd_dc_cst (void); | |
345 | void wr_dc_cst (uint); | |
346 | void wr_dc_adr (uint); | |
347 | int icache_status (void); | |
348 | void icache_enable (void); | |
349 | void icache_disable(void); | |
350 | int dcache_status (void); | |
351 | void dcache_enable (void); | |
352 | void dcache_disable(void); | |
353 | void relocate_code (ulong, gd_t *, ulong); | |
354 | ulong get_endaddr (void); | |
355 | void trap_init (ulong); | |
356 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 357 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
358 | defined (CONFIG_74xx_7xx) || \ |
359 | defined (CONFIG_74x) || \ | |
360 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 361 | defined (CONFIG_74xx) || \ |
983fda83 | 362 | defined (CONFIG_MPC8220) || \ |
0ac6f8b7 | 363 | defined(CONFIG_MPC85xx) |
c83bf6a2 WD |
364 | unsigned char in8(unsigned int); |
365 | void out8(unsigned int, unsigned char); | |
366 | unsigned short in16(unsigned int); | |
367 | unsigned short in16r(unsigned int); | |
368 | void out16(unsigned int, unsigned short value); | |
369 | void out16r(unsigned int, unsigned short value); | |
370 | unsigned long in32(unsigned int); | |
371 | unsigned long in32r(unsigned int); | |
372 | void out32(unsigned int, unsigned long value); | |
373 | void out32r(unsigned int, unsigned long value); | |
374 | void ppcDcbf(unsigned long value); | |
375 | void ppcDcbi(unsigned long value); | |
376 | void ppcSync(void); | |
0ac6f8b7 | 377 | void ppcDcbz(unsigned long value); |
e2211743 WD |
378 | #endif |
379 | ||
380 | /* $(CPU)/cpu.c */ | |
381 | int checkcpu (void); | |
382 | int checkicache (void); | |
383 | int checkdcache (void); | |
384 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
385 | ulong get_tbclk (void); | |
386 | ||
387 | /* $(CPU)/serial.c */ | |
388 | int serial_init (void); | |
756f586a | 389 | void serial_addr (unsigned int); |
e2211743 WD |
390 | void serial_setbrg (void); |
391 | void serial_putc (const char); | |
756f586a | 392 | void serial_putc_raw(const char); |
e2211743 | 393 | void serial_puts (const char *); |
e2211743 WD |
394 | int serial_getc (void); |
395 | int serial_tstc (void); | |
396 | ||
756f586a WD |
397 | void _serial_setbrg (const int); |
398 | void _serial_putc (const char, const int); | |
399 | void _serial_putc_raw(const char, const int); | |
400 | void _serial_puts (const char *, const int); | |
401 | int _serial_getc (const int); | |
402 | int _serial_tstc (const int); | |
403 | ||
e2211743 WD |
404 | /* $(CPU)/speed.c */ |
405 | int get_clocks (void); | |
c178d3da WD |
406 | int get_clocks_866 (void); |
407 | int sdram_adjust_866 (void); | |
e9132ea9 | 408 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
409 | #if defined(CONFIG_8260) |
410 | int prt_8260_clks (void); | |
411 | #endif | |
cbd8a35c | 412 | #if defined(CONFIG_MPC5xxx) |
945af8d7 WD |
413 | int prt_mpc5xxx_clks (void); |
414 | #endif | |
983fda83 WD |
415 | #if defined(CONFIG_MPC8220) |
416 | int prt_mpc8220_clks (void); | |
417 | #endif | |
e2211743 WD |
418 | #ifdef CONFIG_4xx |
419 | ulong get_OPB_freq (void); | |
420 | ulong get_PCI_freq (void); | |
421 | #endif | |
f39748ae | 422 | #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) |
e2211743 WD |
423 | ulong get_FCLK (void); |
424 | ulong get_HCLK (void); | |
425 | ulong get_PCLK (void); | |
426 | ulong get_UCLK (void); | |
427 | #endif | |
f39748ae WD |
428 | #if defined(CONFIG_LH7A40X) |
429 | ulong get_PLLCLK (void); | |
430 | #endif | |
7cb22f97 | 431 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 432 | uint incaip_get_cpuclk (void); |
7cb22f97 | 433 | #endif |
281e00a3 WD |
434 | #if defined(CONFIG_IMX) |
435 | ulong get_systemPLLCLK(void); | |
436 | ulong get_FCLK(void); | |
437 | ulong get_HCLK(void); | |
438 | ulong get_BCLK(void); | |
439 | ulong get_PERCLK1(void); | |
440 | ulong get_PERCLK2(void); | |
441 | ulong get_PERCLK3(void); | |
442 | #endif | |
e2211743 WD |
443 | ulong get_bus_freq (ulong); |
444 | ||
42d1f039 WD |
445 | #if defined(CONFIG_MPC85xx) |
446 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 447 | void get_sys_info ( sys_info_t * ); |
42d1f039 WD |
448 | #endif |
449 | ||
e2211743 WD |
450 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
451 | # if defined(CONFIG_440) | |
452 | typedef PPC440_SYS_INFO sys_info_t; | |
453 | # else | |
454 | typedef PPC405_SYS_INFO sys_info_t; | |
455 | # endif | |
c83bf6a2 | 456 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
457 | #endif |
458 | ||
459 | /* $(CPU)/cpu_init.c */ | |
460 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
461 | void cpu_init_f (volatile immap_t *immr); | |
462 | #endif | |
bf9e3b38 | 463 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) |
e2211743 WD |
464 | void cpu_init_f (void); |
465 | #endif | |
bf9e3b38 | 466 | |
e2211743 WD |
467 | int cpu_init_r (void); |
468 | #if defined(CONFIG_8260) | |
469 | int prt_8260_rsr (void); | |
470 | #endif | |
471 | ||
472 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
473 | int interrupt_init (void); |
474 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
475 | void external_interrupt (struct pt_regs *); |
476 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
477 | void irq_free_handler (int); | |
478 | void reset_timer (void); | |
479 | ulong get_timer (ulong base); | |
480 | void set_timer (ulong t); | |
481 | void enable_interrupts (void); | |
482 | int disable_interrupts (void); | |
483 | ||
484 | /* $(CPU)/.../commproc.c */ | |
485 | int dpram_init (void); | |
486 | uint dpram_base(void); | |
487 | uint dpram_base_align(uint align); | |
488 | uint dpram_alloc(uint size); | |
489 | uint dpram_alloc_align(uint size,uint align); | |
490 | void post_word_store (ulong); | |
491 | ulong post_word_load (void); | |
bdccc4fe WD |
492 | void bootcount_store (ulong); |
493 | ulong bootcount_load (void); | |
494 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
495 | |
496 | /* $(CPU)/.../<eth> */ | |
497 | void mii_init (void); | |
498 | ||
499 | /* $(CPU)/.../lcd.c */ | |
500 | ulong lcd_setmem (ulong); | |
501 | ||
502 | /* $(CPU)/.../vfd.c */ | |
503 | ulong vfd_setmem (ulong); | |
504 | ||
505 | /* $(CPU)/.../video.c */ | |
506 | ulong video_setmem (ulong); | |
507 | ||
fabd46ac | 508 | /* lib_$(ARCH)/cache.c */ |
e2211743 WD |
509 | void flush_cache (unsigned long, unsigned long); |
510 | ||
0db5bca8 | 511 | |
15647dc7 | 512 | /* lib_$(ARCH)/ticks.S */ |
e2211743 WD |
513 | unsigned long long get_ticks(void); |
514 | void wait_ticks (unsigned long); | |
515 | ||
15647dc7 | 516 | /* lib_$(ARCH)/time.c */ |
e2211743 WD |
517 | void udelay (unsigned long); |
518 | ulong usec2ticks (unsigned long usec); | |
519 | ulong ticks2usec (unsigned long ticks); | |
520 | int init_timebase (void); | |
521 | ||
15647dc7 | 522 | /* lib_generic/vsprintf.c */ |
e2211743 | 523 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
42dfe7a1 | 524 | #ifdef CFG_64BIT_VSPRINTF |
c40b2956 WD |
525 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
526 | #endif | |
e2211743 WD |
527 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
528 | void panic(const char *fmt, ...); | |
529 | int sprintf(char * buf, const char *fmt, ...); | |
c83bf6a2 | 530 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 531 | |
15647dc7 | 532 | /* lib_generic/crc32.c */ |
e2211743 WD |
533 | ulong crc32 (ulong, const unsigned char *, uint); |
534 | ulong crc32_no_comp (ulong, const unsigned char *, uint); | |
535 | ||
536 | /* common/console.c */ | |
e2211743 WD |
537 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
538 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
539 | int console_assign (int file, char *devname); /* Assign the console */ | |
540 | int ctrlc (void); | |
541 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
542 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
543 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
544 | ||
545 | /* | |
546 | * STDIO based functions (can always be used) | |
547 | */ | |
548 | ||
549 | /* serial stuff */ | |
550 | void serial_printf (const char *fmt, ...); | |
551 | ||
552 | /* stdin */ | |
553 | int getc(void); | |
554 | int tstc(void); | |
555 | ||
556 | /* stdout */ | |
557 | void putc(const char c); | |
558 | void puts(const char *s); | |
559 | void printf(const char *fmt, ...); | |
6dd652fa | 560 | void vprintf(const char *fmt, va_list args); |
e2211743 WD |
561 | |
562 | /* stderr */ | |
563 | #define eputc(c) fputc(stderr, c) | |
564 | #define eputs(s) fputs(stderr, s) | |
565 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
566 | ||
567 | /* | |
568 | * FILE based functions (can only be used AFTER relocation!) | |
569 | */ | |
570 | ||
571 | #define stdin 0 | |
572 | #define stdout 1 | |
573 | #define stderr 2 | |
574 | #define MAX_FILES 3 | |
575 | ||
576 | void fprintf(int file, const char *fmt, ...); | |
577 | void fputs(int file, const char *s); | |
578 | void fputc(int file, const char c); | |
579 | int ftstc(int file); | |
580 | int fgetc(int file); | |
581 | ||
582 | int pcmcia_init (void); | |
583 | ||
584 | #ifdef CONFIG_SHOW_BOOT_PROGRESS | |
585 | void show_boot_progress (int status); | |
586 | #endif | |
587 | ||
588 | #endif /* __COMMON_H_ */ |