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Commit | Line | Data |
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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 | |
f046ccd1 EL |
86 | #ifdef CONFIG_MPC83XX |
87 | #include <mpc83xx.h> | |
88 | #include <asm/immap_83xx.h> | |
89 | #endif | |
e2211743 WD |
90 | #ifdef CONFIG_4xx |
91 | #include <ppc4xx.h> | |
92 | #endif | |
93 | #ifdef CONFIG_HYMOD | |
6dd652fa | 94 | #include <board/hymod/hymod.h> |
e2211743 WD |
95 | #endif |
96 | #ifdef CONFIG_ARM | |
97 | #define asmlinkage /* nothing */ | |
98 | #endif | |
99 | ||
100 | #include <part.h> | |
101 | #include <flash.h> | |
102 | #include <image.h> | |
103 | ||
104 | #ifdef DEBUG | |
105 | #define debug(fmt,args...) printf (fmt ,##args) | |
52f52c14 | 106 | #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); |
e2211743 WD |
107 | #else |
108 | #define debug(fmt,args...) | |
52f52c14 | 109 | #define debugX(level,fmt,args...) |
e2211743 WD |
110 | #endif /* DEBUG */ |
111 | ||
c83bf6a2 | 112 | typedef void (interrupt_handler_t)(void *); |
e2211743 | 113 | |
c83bf6a2 | 114 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
e2211743 WD |
115 | #include <asm/global_data.h> /* global data used for startup functions */ |
116 | ||
71f95118 WD |
117 | /* |
118 | * enable common handling for all TQM8xxL/M boards: | |
119 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards | |
120 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards | |
121 | */ | |
122 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ | |
123 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ | |
d4ca31c4 | 124 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) |
71f95118 WD |
125 | # ifndef CONFIG_TQM8xxM |
126 | # define CONFIG_TQM8xxM | |
127 | # endif | |
128 | #endif | |
e2211743 | 129 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
d126bfbd | 130 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
71f95118 | 131 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) |
e2211743 WD |
132 | # ifndef CONFIG_TQM8xxL |
133 | # define CONFIG_TQM8xxL | |
134 | # endif | |
135 | #endif | |
136 | ||
281e00a3 WD |
137 | #ifndef CONFIG_SERIAL_MULTI |
138 | ||
139 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ | |
140 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ | |
141 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) | |
142 | ||
143 | #define CONFIG_SERIAL_MULTI 1 | |
144 | ||
145 | #endif | |
146 | ||
147 | #endif /* CONFIG_SERIAL_MULTI */ | |
e2211743 | 148 | |
c7de829c WD |
149 | /* |
150 | * General Purpose Utilities | |
151 | */ | |
152 | #define min(X, Y) \ | |
153 | ({ typeof (X) __x = (X), __y = (Y); \ | |
154 | (__x < __y) ? __x : __y; }) | |
155 | ||
156 | #define max(X, Y) \ | |
157 | ({ typeof (X) __x = (X), __y = (Y); \ | |
158 | (__x > __y) ? __x : __y; }) | |
159 | ||
160 | ||
e2211743 WD |
161 | /* |
162 | * Function Prototypes | |
163 | */ | |
164 | ||
42dfe7a1 | 165 | #ifdef CONFIG_SERIAL_SOFTWARE_FIFO |
e2211743 WD |
166 | void serial_buffered_init (void); |
167 | void serial_buffered_putc (const char); | |
168 | void serial_buffered_puts (const char *); | |
169 | int serial_buffered_getc (void); | |
170 | int serial_buffered_tstc (void); | |
171 | #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ | |
172 | ||
c83bf6a2 | 173 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
174 | |
175 | /* */ | |
176 | long int initdram (int); | |
c83bf6a2 | 177 | int display_options (void); |
e2211743 WD |
178 | void print_size (ulong, const char *); |
179 | ||
180 | /* common/main.c */ | |
181 | void main_loop (void); | |
182 | int run_command (const char *cmd, int flag); | |
183 | int readline (const char *const prompt); | |
6dd652fa | 184 | void init_cmd_timeout(void); |
e2211743 WD |
185 | void reset_cmd_timeout(void); |
186 | ||
15647dc7 | 187 | /* lib_$(ARCH)/board.c */ |
e2211743 WD |
188 | void board_init_f (ulong); |
189 | void board_init_r (gd_t *, ulong); | |
190 | int checkboard (void); | |
191 | int checkflash (void); | |
192 | int checkdram (void); | |
193 | char * strmhz(char *buf, long hz); | |
194 | int last_stage_init(void); | |
3b57fe0a | 195 | extern ulong monitor_flash_len; |
e2211743 WD |
196 | |
197 | /* common/flash.c */ | |
198 | void flash_perror (int); | |
199 | ||
b0fce99b WD |
200 | /* common/cmd_autoscript.c */ |
201 | int autoscript (ulong addr); | |
202 | ||
e2211743 | 203 | /* common/cmd_bootm.c */ |
b0fce99b | 204 | void print_image_hdr (image_header_t *hdr); |
e2211743 | 205 | |
c83bf6a2 | 206 | extern ulong load_addr; /* Default Load Address */ |
e2211743 WD |
207 | |
208 | /* common/cmd_nvedit.c */ | |
209 | int env_init (void); | |
210 | void env_relocate (void); | |
77ddac94 WD |
211 | char *getenv (char *); |
212 | int getenv_r (char *name, char *buf, unsigned len); | |
c83bf6a2 | 213 | int saveenv (void); |
e2211743 WD |
214 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
215 | void inline setenv (char *, char *); | |
2262cfee | 216 | #else |
c83bf6a2 | 217 | void setenv (char *, char *); |
e2211743 WD |
218 | #endif /* CONFIG_PPC */ |
219 | #ifdef CONFIG_ARM | |
96085e34 | 220 | # include <asm/mach-types.h> |
b6e4c403 | 221 | # include <asm/setup.h> |
e2211743 WD |
222 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
223 | #endif /* CONFIG_ARM */ | |
2262cfee | 224 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
8bde7f77 | 225 | # include <asm/u-boot-i386.h> |
2262cfee | 226 | #endif /* CONFIG_I386 */ |
e2211743 | 227 | |
04a85b3b WD |
228 | #ifdef CONFIG_AUTO_COMPLETE |
229 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
230 | #endif | |
231 | ||
c83bf6a2 WD |
232 | void pci_init (void); |
233 | void pci_init_board(void); | |
234 | void pciinfo (int, int); | |
e2211743 WD |
235 | |
236 | #if defined(CONFIG_PCI) && defined(CONFIG_440) | |
237 | # if defined(CFG_PCI_PRE_INIT) | |
c83bf6a2 | 238 | int pci_pre_init (struct pci_controller * ); |
e2211743 WD |
239 | # endif |
240 | # if defined(CFG_PCI_TARGET_INIT) | |
c83bf6a2 | 241 | void pci_target_init (struct pci_controller *); |
e2211743 WD |
242 | # endif |
243 | # if defined(CFG_PCI_MASTER_INIT) | |
c83bf6a2 | 244 | void pci_master_init (struct pci_controller *); |
e2211743 | 245 | # endif |
c83bf6a2 | 246 | int is_pci_host (struct pci_controller *); |
e2211743 WD |
247 | #endif |
248 | ||
249 | int misc_init_f (void); | |
250 | int misc_init_r (void); | |
251 | ||
27b207fd WD |
252 | /* common/exports.c */ |
253 | void jumptable_init(void); | |
254 | ||
c83bf6a2 WD |
255 | /* common/memsize.c */ |
256 | int get_ram_size (volatile long *, long); | |
257 | ||
e2211743 WD |
258 | /* $(BOARD)/$(BOARD).c */ |
259 | void reset_phy (void); | |
c83bf6a2 | 260 | void fdc_hw_init (void); |
e2211743 WD |
261 | |
262 | /* $(BOARD)/eeprom.c */ | |
263 | void eeprom_init (void); | |
6dd652fa WD |
264 | #ifndef CONFIG_SPI |
265 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
266 | #endif | |
e2211743 WD |
267 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
268 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
269 | #ifdef CONFIG_LWMON | |
270 | extern uchar pic_read (uchar reg); | |
271 | extern void pic_write (uchar reg, uchar val); | |
272 | #endif | |
273 | ||
274 | /* | |
275 | * Set this up regardless of board | |
276 | * type, to prevent errors. | |
277 | */ | |
278 | #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) | |
279 | # define CFG_DEF_EEPROM_ADDR 0 | |
280 | #else | |
281 | # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR | |
282 | #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ | |
283 | ||
bdccc4fe | 284 | #if defined(CONFIG_SPI) |
e2211743 WD |
285 | extern void spi_init_f (void); |
286 | extern void spi_init_r (void); | |
c83bf6a2 | 287 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
288 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
289 | #endif | |
290 | ||
291 | #ifdef CONFIG_RPXCLASSIC | |
292 | void rpxclassic_init (void); | |
293 | #endif | |
294 | ||
e63c8ee3 WD |
295 | void rpxlite_init (void); |
296 | ||
e2211743 WD |
297 | #ifdef CONFIG_MBX |
298 | /* $(BOARD)/mbx8xx.c */ | |
299 | void mbx_init (void); | |
300 | void board_serial_init (void); | |
301 | void board_ether_init (void); | |
302 | #endif | |
303 | ||
ba56f625 | 304 | #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ |
b79316f2 SR |
305 | defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ |
306 | defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) | |
e2211743 WD |
307 | void board_get_enetaddr (uchar *addr); |
308 | #endif | |
309 | ||
310 | #ifdef CONFIG_HERMES | |
311 | /* $(BOARD)/hermes.c */ | |
312 | void hermes_start_lxt980 (int speed); | |
313 | #endif | |
314 | ||
315 | #ifdef CONFIG_EVB64260 | |
316 | void evb64260_init(void); | |
317 | void debug_led(int, int); | |
318 | void display_mem_map(void); | |
319 | void perform_soft_reset(void); | |
320 | #endif | |
321 | ||
322 | void load_sernum_ethaddr (void); | |
323 | ||
324 | /* $(BOARD)/$(BOARD).c */ | |
c837dcb1 WD |
325 | int board_early_init_f (void); |
326 | int board_late_init (void); | |
e2211743 | 327 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 328 | int board_early_init_r (void); |
e2211743 WD |
329 | void board_poweroff (void); |
330 | ||
331 | #if defined(CFG_DRAM_TEST) | |
332 | int testdram(void); | |
333 | #endif /* CFG_DRAM_TEST */ | |
334 | ||
335 | /* $(CPU)/start.S */ | |
c83bf6a2 | 336 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 337 | defined(CONFIG_8xx) |
e2211743 WD |
338 | uint get_immr (uint); |
339 | #endif | |
c83bf6a2 | 340 | uint get_pir (void); |
36c72877 WD |
341 | #if defined(CONFIG_MPC5xxx) |
342 | uint get_svr (void); | |
343 | #endif | |
e2211743 | 344 | uint get_pvr (void); |
547b4cb2 | 345 | uint get_svr (void); |
e2211743 WD |
346 | uint rd_ic_cst (void); |
347 | void wr_ic_cst (uint); | |
348 | void wr_ic_adr (uint); | |
349 | uint rd_dc_cst (void); | |
350 | void wr_dc_cst (uint); | |
351 | void wr_dc_adr (uint); | |
352 | int icache_status (void); | |
353 | void icache_enable (void); | |
354 | void icache_disable(void); | |
355 | int dcache_status (void); | |
356 | void dcache_enable (void); | |
357 | void dcache_disable(void); | |
358 | void relocate_code (ulong, gd_t *, ulong); | |
359 | ulong get_endaddr (void); | |
360 | void trap_init (ulong); | |
361 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 362 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
363 | defined (CONFIG_74xx_7xx) || \ |
364 | defined (CONFIG_74x) || \ | |
365 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 366 | defined (CONFIG_74xx) || \ |
983fda83 | 367 | defined (CONFIG_MPC8220) || \ |
0ac6f8b7 | 368 | defined(CONFIG_MPC85xx) |
c83bf6a2 WD |
369 | unsigned char in8(unsigned int); |
370 | void out8(unsigned int, unsigned char); | |
371 | unsigned short in16(unsigned int); | |
372 | unsigned short in16r(unsigned int); | |
373 | void out16(unsigned int, unsigned short value); | |
374 | void out16r(unsigned int, unsigned short value); | |
375 | unsigned long in32(unsigned int); | |
376 | unsigned long in32r(unsigned int); | |
377 | void out32(unsigned int, unsigned long value); | |
378 | void out32r(unsigned int, unsigned long value); | |
379 | void ppcDcbf(unsigned long value); | |
380 | void ppcDcbi(unsigned long value); | |
381 | void ppcSync(void); | |
0ac6f8b7 | 382 | void ppcDcbz(unsigned long value); |
e2211743 WD |
383 | #endif |
384 | ||
385 | /* $(CPU)/cpu.c */ | |
386 | int checkcpu (void); | |
387 | int checkicache (void); | |
388 | int checkdcache (void); | |
389 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
390 | ulong get_tbclk (void); | |
3ec924a3 | 391 | void reset_cpu (ulong addr); |
e2211743 WD |
392 | |
393 | /* $(CPU)/serial.c */ | |
394 | int serial_init (void); | |
756f586a | 395 | void serial_addr (unsigned int); |
e2211743 WD |
396 | void serial_setbrg (void); |
397 | void serial_putc (const char); | |
756f586a | 398 | void serial_putc_raw(const char); |
e2211743 | 399 | void serial_puts (const char *); |
e2211743 WD |
400 | int serial_getc (void); |
401 | int serial_tstc (void); | |
402 | ||
756f586a WD |
403 | void _serial_setbrg (const int); |
404 | void _serial_putc (const char, const int); | |
405 | void _serial_putc_raw(const char, const int); | |
406 | void _serial_puts (const char *, const int); | |
407 | int _serial_getc (const int); | |
408 | int _serial_tstc (const int); | |
409 | ||
e2211743 WD |
410 | /* $(CPU)/speed.c */ |
411 | int get_clocks (void); | |
c178d3da WD |
412 | int get_clocks_866 (void); |
413 | int sdram_adjust_866 (void); | |
e9132ea9 | 414 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
415 | #if defined(CONFIG_8260) |
416 | int prt_8260_clks (void); | |
f046ccd1 EL |
417 | #elif defined(CONFIG_MPC83XX) |
418 | int print_clock_conf(void); | |
419 | #elif defined(CONFIG_MPC5xxx) | |
945af8d7 WD |
420 | int prt_mpc5xxx_clks (void); |
421 | #endif | |
983fda83 WD |
422 | #if defined(CONFIG_MPC8220) |
423 | int prt_mpc8220_clks (void); | |
424 | #endif | |
e2211743 WD |
425 | #ifdef CONFIG_4xx |
426 | ulong get_OPB_freq (void); | |
427 | ulong get_PCI_freq (void); | |
428 | #endif | |
f39748ae | 429 | #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) |
e2211743 WD |
430 | ulong get_FCLK (void); |
431 | ulong get_HCLK (void); | |
432 | ulong get_PCLK (void); | |
433 | ulong get_UCLK (void); | |
434 | #endif | |
f39748ae WD |
435 | #if defined(CONFIG_LH7A40X) |
436 | ulong get_PLLCLK (void); | |
437 | #endif | |
7cb22f97 | 438 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 439 | uint incaip_get_cpuclk (void); |
7cb22f97 | 440 | #endif |
281e00a3 WD |
441 | #if defined(CONFIG_IMX) |
442 | ulong get_systemPLLCLK(void); | |
443 | ulong get_FCLK(void); | |
444 | ulong get_HCLK(void); | |
445 | ulong get_BCLK(void); | |
446 | ulong get_PERCLK1(void); | |
447 | ulong get_PERCLK2(void); | |
448 | ulong get_PERCLK3(void); | |
449 | #endif | |
e2211743 WD |
450 | ulong get_bus_freq (ulong); |
451 | ||
42d1f039 WD |
452 | #if defined(CONFIG_MPC85xx) |
453 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 454 | void get_sys_info ( sys_info_t * ); |
42d1f039 WD |
455 | #endif |
456 | ||
e2211743 WD |
457 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
458 | # if defined(CONFIG_440) | |
459 | typedef PPC440_SYS_INFO sys_info_t; | |
6c5879f3 MB |
460 | # if defined(CONFIG_440SPE) |
461 | unsigned long determine_sysper(void); | |
462 | unsigned long determine_pci_clock_per(void); | |
463 | # endif | |
e2211743 WD |
464 | # else |
465 | typedef PPC405_SYS_INFO sys_info_t; | |
466 | # endif | |
c83bf6a2 | 467 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
468 | #endif |
469 | ||
470 | /* $(CPU)/cpu_init.c */ | |
471 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
472 | void cpu_init_f (volatile immap_t *immr); | |
473 | #endif | |
bf9e3b38 | 474 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) |
e2211743 WD |
475 | void cpu_init_f (void); |
476 | #endif | |
bf9e3b38 | 477 | |
e2211743 WD |
478 | int cpu_init_r (void); |
479 | #if defined(CONFIG_8260) | |
480 | int prt_8260_rsr (void); | |
481 | #endif | |
482 | ||
483 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
484 | int interrupt_init (void); |
485 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
486 | void external_interrupt (struct pt_regs *); |
487 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
488 | void irq_free_handler (int); | |
489 | void reset_timer (void); | |
490 | ulong get_timer (ulong base); | |
491 | void set_timer (ulong t); | |
492 | void enable_interrupts (void); | |
493 | int disable_interrupts (void); | |
494 | ||
495 | /* $(CPU)/.../commproc.c */ | |
496 | int dpram_init (void); | |
497 | uint dpram_base(void); | |
498 | uint dpram_base_align(uint align); | |
499 | uint dpram_alloc(uint size); | |
500 | uint dpram_alloc_align(uint size,uint align); | |
501 | void post_word_store (ulong); | |
502 | ulong post_word_load (void); | |
bdccc4fe WD |
503 | void bootcount_store (ulong); |
504 | ulong bootcount_load (void); | |
505 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
506 | |
507 | /* $(CPU)/.../<eth> */ | |
508 | void mii_init (void); | |
509 | ||
510 | /* $(CPU)/.../lcd.c */ | |
511 | ulong lcd_setmem (ulong); | |
512 | ||
513 | /* $(CPU)/.../vfd.c */ | |
514 | ulong vfd_setmem (ulong); | |
515 | ||
516 | /* $(CPU)/.../video.c */ | |
517 | ulong video_setmem (ulong); | |
518 | ||
fabd46ac | 519 | /* lib_$(ARCH)/cache.c */ |
e2211743 WD |
520 | void flush_cache (unsigned long, unsigned long); |
521 | ||
0db5bca8 | 522 | |
15647dc7 | 523 | /* lib_$(ARCH)/ticks.S */ |
e2211743 WD |
524 | unsigned long long get_ticks(void); |
525 | void wait_ticks (unsigned long); | |
526 | ||
15647dc7 | 527 | /* lib_$(ARCH)/time.c */ |
e2211743 WD |
528 | void udelay (unsigned long); |
529 | ulong usec2ticks (unsigned long usec); | |
530 | ulong ticks2usec (unsigned long ticks); | |
531 | int init_timebase (void); | |
532 | ||
15647dc7 | 533 | /* lib_generic/vsprintf.c */ |
e2211743 | 534 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
42dfe7a1 | 535 | #ifdef CFG_64BIT_VSPRINTF |
c40b2956 WD |
536 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
537 | #endif | |
e2211743 WD |
538 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
539 | void panic(const char *fmt, ...); | |
540 | int sprintf(char * buf, const char *fmt, ...); | |
c83bf6a2 | 541 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 542 | |
15647dc7 | 543 | /* lib_generic/crc32.c */ |
e2211743 WD |
544 | ulong crc32 (ulong, const unsigned char *, uint); |
545 | ulong crc32_no_comp (ulong, const unsigned char *, uint); | |
546 | ||
547 | /* common/console.c */ | |
e2211743 WD |
548 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
549 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
550 | int console_assign (int file, char *devname); /* Assign the console */ | |
551 | int ctrlc (void); | |
552 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
553 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
554 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
555 | ||
556 | /* | |
557 | * STDIO based functions (can always be used) | |
558 | */ | |
559 | ||
560 | /* serial stuff */ | |
561 | void serial_printf (const char *fmt, ...); | |
562 | ||
563 | /* stdin */ | |
564 | int getc(void); | |
565 | int tstc(void); | |
566 | ||
567 | /* stdout */ | |
568 | void putc(const char c); | |
569 | void puts(const char *s); | |
570 | void printf(const char *fmt, ...); | |
6dd652fa | 571 | void vprintf(const char *fmt, va_list args); |
e2211743 WD |
572 | |
573 | /* stderr */ | |
574 | #define eputc(c) fputc(stderr, c) | |
575 | #define eputs(s) fputs(stderr, s) | |
576 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
577 | ||
578 | /* | |
579 | * FILE based functions (can only be used AFTER relocation!) | |
580 | */ | |
581 | ||
582 | #define stdin 0 | |
583 | #define stdout 1 | |
584 | #define stderr 2 | |
585 | #define MAX_FILES 3 | |
586 | ||
587 | void fprintf(int file, const char *fmt, ...); | |
588 | void fputs(int file, const char *s); | |
589 | void fputc(int file, const char c); | |
590 | int ftstc(int file); | |
591 | int fgetc(int file); | |
592 | ||
593 | int pcmcia_init (void); | |
594 | ||
595 | #ifdef CONFIG_SHOW_BOOT_PROGRESS | |
596 | void show_boot_progress (int status); | |
597 | #endif | |
598 | ||
8aa1a2d1 WD |
599 | #ifdef CONFIG_INIT_CRITICAL |
600 | #error CONFIG_INIT_CRITICAL is depracted! | |
601 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. | |
602 | #endif | |
603 | ||
e2211743 | 604 | #endif /* __COMMON_H_ */ |