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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 | ||
43835aac DZ |
112 | #define BUG() do { \ |
113 | printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ | |
114 | panic("BUG!"); \ | |
115 | } while (0) | |
116 | #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) | |
117 | ||
c83bf6a2 | 118 | typedef void (interrupt_handler_t)(void *); |
e2211743 | 119 | |
c83bf6a2 | 120 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
e2211743 WD |
121 | #include <asm/global_data.h> /* global data used for startup functions */ |
122 | ||
71f95118 WD |
123 | /* |
124 | * enable common handling for all TQM8xxL/M boards: | |
090eb735 | 125 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM and TQM885D boards |
71f95118 WD |
126 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards |
127 | */ | |
128 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ | |
129 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ | |
090eb735 MK |
130 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) || \ |
131 | defined(CONFIG_TQM885D) | |
71f95118 WD |
132 | # ifndef CONFIG_TQM8xxM |
133 | # define CONFIG_TQM8xxM | |
134 | # endif | |
135 | #endif | |
e2211743 | 136 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
d126bfbd | 137 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
71f95118 | 138 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) |
e2211743 WD |
139 | # ifndef CONFIG_TQM8xxL |
140 | # define CONFIG_TQM8xxL | |
141 | # endif | |
142 | #endif | |
143 | ||
281e00a3 WD |
144 | #ifndef CONFIG_SERIAL_MULTI |
145 | ||
146 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ | |
147 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ | |
148 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) | |
149 | ||
150 | #define CONFIG_SERIAL_MULTI 1 | |
151 | ||
152 | #endif | |
153 | ||
154 | #endif /* CONFIG_SERIAL_MULTI */ | |
e2211743 | 155 | |
c7de829c WD |
156 | /* |
157 | * General Purpose Utilities | |
158 | */ | |
159 | #define min(X, Y) \ | |
160 | ({ typeof (X) __x = (X), __y = (Y); \ | |
161 | (__x < __y) ? __x : __y; }) | |
162 | ||
163 | #define max(X, Y) \ | |
164 | ({ typeof (X) __x = (X), __y = (Y); \ | |
165 | (__x > __y) ? __x : __y; }) | |
166 | ||
167 | ||
e2211743 WD |
168 | /* |
169 | * Function Prototypes | |
170 | */ | |
171 | ||
42dfe7a1 | 172 | #ifdef CONFIG_SERIAL_SOFTWARE_FIFO |
e2211743 WD |
173 | void serial_buffered_init (void); |
174 | void serial_buffered_putc (const char); | |
175 | void serial_buffered_puts (const char *); | |
176 | int serial_buffered_getc (void); | |
177 | int serial_buffered_tstc (void); | |
178 | #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ | |
179 | ||
c83bf6a2 | 180 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
181 | |
182 | /* */ | |
183 | long int initdram (int); | |
c83bf6a2 | 184 | int display_options (void); |
e2211743 WD |
185 | void print_size (ulong, const char *); |
186 | ||
187 | /* common/main.c */ | |
188 | void main_loop (void); | |
189 | int run_command (const char *cmd, int flag); | |
190 | int readline (const char *const prompt); | |
6dd652fa | 191 | void init_cmd_timeout(void); |
e2211743 WD |
192 | void reset_cmd_timeout(void); |
193 | ||
15647dc7 | 194 | /* lib_$(ARCH)/board.c */ |
e2211743 WD |
195 | void board_init_f (ulong); |
196 | void board_init_r (gd_t *, ulong); | |
197 | int checkboard (void); | |
198 | int checkflash (void); | |
199 | int checkdram (void); | |
200 | char * strmhz(char *buf, long hz); | |
201 | int last_stage_init(void); | |
3b57fe0a | 202 | extern ulong monitor_flash_len; |
e2211743 WD |
203 | |
204 | /* common/flash.c */ | |
205 | void flash_perror (int); | |
206 | ||
b0fce99b WD |
207 | /* common/cmd_autoscript.c */ |
208 | int autoscript (ulong addr); | |
209 | ||
e2211743 | 210 | /* common/cmd_bootm.c */ |
b0fce99b | 211 | void print_image_hdr (image_header_t *hdr); |
e2211743 | 212 | |
c83bf6a2 | 213 | extern ulong load_addr; /* Default Load Address */ |
e2211743 WD |
214 | |
215 | /* common/cmd_nvedit.c */ | |
216 | int env_init (void); | |
217 | void env_relocate (void); | |
77ddac94 WD |
218 | char *getenv (char *); |
219 | int getenv_r (char *name, char *buf, unsigned len); | |
c83bf6a2 | 220 | int saveenv (void); |
e2211743 WD |
221 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
222 | void inline setenv (char *, char *); | |
2262cfee | 223 | #else |
c83bf6a2 | 224 | void setenv (char *, char *); |
e2211743 WD |
225 | #endif /* CONFIG_PPC */ |
226 | #ifdef CONFIG_ARM | |
96085e34 | 227 | # include <asm/mach-types.h> |
b6e4c403 | 228 | # include <asm/setup.h> |
e2211743 WD |
229 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
230 | #endif /* CONFIG_ARM */ | |
2262cfee | 231 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
8bde7f77 | 232 | # include <asm/u-boot-i386.h> |
2262cfee | 233 | #endif /* CONFIG_I386 */ |
e2211743 | 234 | |
04a85b3b WD |
235 | #ifdef CONFIG_AUTO_COMPLETE |
236 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
237 | #endif | |
238 | ||
c83bf6a2 WD |
239 | void pci_init (void); |
240 | void pci_init_board(void); | |
241 | void pciinfo (int, int); | |
e2211743 WD |
242 | |
243 | #if defined(CONFIG_PCI) && defined(CONFIG_440) | |
244 | # if defined(CFG_PCI_PRE_INIT) | |
c83bf6a2 | 245 | int pci_pre_init (struct pci_controller * ); |
e2211743 WD |
246 | # endif |
247 | # if defined(CFG_PCI_TARGET_INIT) | |
c83bf6a2 | 248 | void pci_target_init (struct pci_controller *); |
e2211743 WD |
249 | # endif |
250 | # if defined(CFG_PCI_MASTER_INIT) | |
c83bf6a2 | 251 | void pci_master_init (struct pci_controller *); |
e2211743 | 252 | # endif |
c83bf6a2 | 253 | int is_pci_host (struct pci_controller *); |
692519b1 RJ |
254 | #if defined(CONFIG_440SPE) |
255 | void pcie_setup_hoses(void); | |
256 | #endif | |
e2211743 WD |
257 | #endif |
258 | ||
259 | int misc_init_f (void); | |
260 | int misc_init_r (void); | |
261 | ||
27b207fd WD |
262 | /* common/exports.c */ |
263 | void jumptable_init(void); | |
264 | ||
c83bf6a2 WD |
265 | /* common/memsize.c */ |
266 | int get_ram_size (volatile long *, long); | |
267 | ||
e2211743 WD |
268 | /* $(BOARD)/$(BOARD).c */ |
269 | void reset_phy (void); | |
c83bf6a2 | 270 | void fdc_hw_init (void); |
e2211743 WD |
271 | |
272 | /* $(BOARD)/eeprom.c */ | |
273 | void eeprom_init (void); | |
6dd652fa WD |
274 | #ifndef CONFIG_SPI |
275 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
276 | #endif | |
e2211743 WD |
277 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
278 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
279 | #ifdef CONFIG_LWMON | |
280 | extern uchar pic_read (uchar reg); | |
281 | extern void pic_write (uchar reg, uchar val); | |
282 | #endif | |
283 | ||
284 | /* | |
285 | * Set this up regardless of board | |
286 | * type, to prevent errors. | |
287 | */ | |
288 | #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) | |
289 | # define CFG_DEF_EEPROM_ADDR 0 | |
290 | #else | |
291 | # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR | |
292 | #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ | |
293 | ||
bdccc4fe | 294 | #if defined(CONFIG_SPI) |
e2211743 WD |
295 | extern void spi_init_f (void); |
296 | extern void spi_init_r (void); | |
c83bf6a2 | 297 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
298 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
299 | #endif | |
300 | ||
301 | #ifdef CONFIG_RPXCLASSIC | |
302 | void rpxclassic_init (void); | |
303 | #endif | |
304 | ||
e63c8ee3 WD |
305 | void rpxlite_init (void); |
306 | ||
e2211743 WD |
307 | #ifdef CONFIG_MBX |
308 | /* $(BOARD)/mbx8xx.c */ | |
309 | void mbx_init (void); | |
310 | void board_serial_init (void); | |
311 | void board_ether_init (void); | |
312 | #endif | |
313 | ||
ba56f625 | 314 | #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ |
b79316f2 | 315 | defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ |
4707fb50 BS |
316 | defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \ |
317 | defined(CONFIG_V38B) | |
e2211743 WD |
318 | void board_get_enetaddr (uchar *addr); |
319 | #endif | |
320 | ||
321 | #ifdef CONFIG_HERMES | |
322 | /* $(BOARD)/hermes.c */ | |
323 | void hermes_start_lxt980 (int speed); | |
324 | #endif | |
325 | ||
326 | #ifdef CONFIG_EVB64260 | |
327 | void evb64260_init(void); | |
328 | void debug_led(int, int); | |
329 | void display_mem_map(void); | |
330 | void perform_soft_reset(void); | |
331 | #endif | |
332 | ||
333 | void load_sernum_ethaddr (void); | |
334 | ||
335 | /* $(BOARD)/$(BOARD).c */ | |
c837dcb1 WD |
336 | int board_early_init_f (void); |
337 | int board_late_init (void); | |
e2211743 | 338 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 339 | int board_early_init_r (void); |
e2211743 WD |
340 | void board_poweroff (void); |
341 | ||
342 | #if defined(CFG_DRAM_TEST) | |
343 | int testdram(void); | |
344 | #endif /* CFG_DRAM_TEST */ | |
345 | ||
346 | /* $(CPU)/start.S */ | |
c83bf6a2 | 347 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 348 | defined(CONFIG_8xx) |
e2211743 WD |
349 | uint get_immr (uint); |
350 | #endif | |
c83bf6a2 | 351 | uint get_pir (void); |
36c72877 WD |
352 | #if defined(CONFIG_MPC5xxx) |
353 | uint get_svr (void); | |
354 | #endif | |
e2211743 | 355 | uint get_pvr (void); |
547b4cb2 | 356 | uint get_svr (void); |
e2211743 WD |
357 | uint rd_ic_cst (void); |
358 | void wr_ic_cst (uint); | |
359 | void wr_ic_adr (uint); | |
360 | uint rd_dc_cst (void); | |
361 | void wr_dc_cst (uint); | |
362 | void wr_dc_adr (uint); | |
363 | int icache_status (void); | |
364 | void icache_enable (void); | |
365 | void icache_disable(void); | |
366 | int dcache_status (void); | |
367 | void dcache_enable (void); | |
368 | void dcache_disable(void); | |
369 | void relocate_code (ulong, gd_t *, ulong); | |
370 | ulong get_endaddr (void); | |
371 | void trap_init (ulong); | |
372 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 373 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
374 | defined (CONFIG_74xx_7xx) || \ |
375 | defined (CONFIG_74x) || \ | |
376 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 377 | defined (CONFIG_74xx) || \ |
983fda83 | 378 | defined (CONFIG_MPC8220) || \ |
cd94ba39 MB |
379 | defined (CONFIG_MPC85xx) || \ |
380 | defined (CONFIG_MPC83XX) | |
c83bf6a2 WD |
381 | unsigned char in8(unsigned int); |
382 | void out8(unsigned int, unsigned char); | |
383 | unsigned short in16(unsigned int); | |
384 | unsigned short in16r(unsigned int); | |
385 | void out16(unsigned int, unsigned short value); | |
386 | void out16r(unsigned int, unsigned short value); | |
387 | unsigned long in32(unsigned int); | |
388 | unsigned long in32r(unsigned int); | |
389 | void out32(unsigned int, unsigned long value); | |
390 | void out32r(unsigned int, unsigned long value); | |
391 | void ppcDcbf(unsigned long value); | |
392 | void ppcDcbi(unsigned long value); | |
393 | void ppcSync(void); | |
0ac6f8b7 | 394 | void ppcDcbz(unsigned long value); |
e2211743 WD |
395 | #endif |
396 | ||
397 | /* $(CPU)/cpu.c */ | |
398 | int checkcpu (void); | |
399 | int checkicache (void); | |
400 | int checkdcache (void); | |
401 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
402 | ulong get_tbclk (void); | |
3ec924a3 | 403 | void reset_cpu (ulong addr); |
e2211743 WD |
404 | |
405 | /* $(CPU)/serial.c */ | |
406 | int serial_init (void); | |
756f586a | 407 | void serial_addr (unsigned int); |
e2211743 WD |
408 | void serial_setbrg (void); |
409 | void serial_putc (const char); | |
756f586a | 410 | void serial_putc_raw(const char); |
e2211743 | 411 | void serial_puts (const char *); |
e2211743 WD |
412 | int serial_getc (void); |
413 | int serial_tstc (void); | |
414 | ||
756f586a WD |
415 | void _serial_setbrg (const int); |
416 | void _serial_putc (const char, const int); | |
417 | void _serial_putc_raw(const char, const int); | |
418 | void _serial_puts (const char *, const int); | |
419 | int _serial_getc (const int); | |
420 | int _serial_tstc (const int); | |
421 | ||
e2211743 WD |
422 | /* $(CPU)/speed.c */ |
423 | int get_clocks (void); | |
c178d3da WD |
424 | int get_clocks_866 (void); |
425 | int sdram_adjust_866 (void); | |
e9132ea9 | 426 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
427 | #if defined(CONFIG_8260) |
428 | int prt_8260_clks (void); | |
f046ccd1 EL |
429 | #elif defined(CONFIG_MPC83XX) |
430 | int print_clock_conf(void); | |
431 | #elif defined(CONFIG_MPC5xxx) | |
945af8d7 WD |
432 | int prt_mpc5xxx_clks (void); |
433 | #endif | |
983fda83 WD |
434 | #if defined(CONFIG_MPC8220) |
435 | int prt_mpc8220_clks (void); | |
436 | #endif | |
e2211743 WD |
437 | #ifdef CONFIG_4xx |
438 | ulong get_OPB_freq (void); | |
439 | ulong get_PCI_freq (void); | |
440 | #endif | |
f39748ae | 441 | #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) |
e2211743 WD |
442 | ulong get_FCLK (void); |
443 | ulong get_HCLK (void); | |
444 | ulong get_PCLK (void); | |
445 | ulong get_UCLK (void); | |
446 | #endif | |
f39748ae WD |
447 | #if defined(CONFIG_LH7A40X) |
448 | ulong get_PLLCLK (void); | |
449 | #endif | |
7cb22f97 | 450 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 451 | uint incaip_get_cpuclk (void); |
7cb22f97 | 452 | #endif |
281e00a3 WD |
453 | #if defined(CONFIG_IMX) |
454 | ulong get_systemPLLCLK(void); | |
455 | ulong get_FCLK(void); | |
456 | ulong get_HCLK(void); | |
457 | ulong get_BCLK(void); | |
458 | ulong get_PERCLK1(void); | |
459 | ulong get_PERCLK2(void); | |
460 | ulong get_PERCLK3(void); | |
461 | #endif | |
e2211743 WD |
462 | ulong get_bus_freq (ulong); |
463 | ||
42d1f039 WD |
464 | #if defined(CONFIG_MPC85xx) |
465 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 466 | void get_sys_info ( sys_info_t * ); |
42d1f039 WD |
467 | #endif |
468 | ||
e2211743 WD |
469 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
470 | # if defined(CONFIG_440) | |
471 | typedef PPC440_SYS_INFO sys_info_t; | |
6c5879f3 MB |
472 | # if defined(CONFIG_440SPE) |
473 | unsigned long determine_sysper(void); | |
474 | unsigned long determine_pci_clock_per(void); | |
692519b1 | 475 | int ppc440spe_revB(void); |
6c5879f3 | 476 | # endif |
e2211743 WD |
477 | # else |
478 | typedef PPC405_SYS_INFO sys_info_t; | |
479 | # endif | |
c83bf6a2 | 480 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
481 | #endif |
482 | ||
483 | /* $(CPU)/cpu_init.c */ | |
484 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
485 | void cpu_init_f (volatile immap_t *immr); | |
486 | #endif | |
bf9e3b38 | 487 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) |
e2211743 WD |
488 | void cpu_init_f (void); |
489 | #endif | |
bf9e3b38 | 490 | |
e2211743 WD |
491 | int cpu_init_r (void); |
492 | #if defined(CONFIG_8260) | |
493 | int prt_8260_rsr (void); | |
494 | #endif | |
495 | ||
496 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
497 | int interrupt_init (void); |
498 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
499 | void external_interrupt (struct pt_regs *); |
500 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
501 | void irq_free_handler (int); | |
502 | void reset_timer (void); | |
503 | ulong get_timer (ulong base); | |
504 | void set_timer (ulong t); | |
505 | void enable_interrupts (void); | |
506 | int disable_interrupts (void); | |
507 | ||
508 | /* $(CPU)/.../commproc.c */ | |
509 | int dpram_init (void); | |
510 | uint dpram_base(void); | |
511 | uint dpram_base_align(uint align); | |
512 | uint dpram_alloc(uint size); | |
513 | uint dpram_alloc_align(uint size,uint align); | |
514 | void post_word_store (ulong); | |
515 | ulong post_word_load (void); | |
bdccc4fe WD |
516 | void bootcount_store (ulong); |
517 | ulong bootcount_load (void); | |
518 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
519 | |
520 | /* $(CPU)/.../<eth> */ | |
521 | void mii_init (void); | |
522 | ||
523 | /* $(CPU)/.../lcd.c */ | |
524 | ulong lcd_setmem (ulong); | |
525 | ||
526 | /* $(CPU)/.../vfd.c */ | |
527 | ulong vfd_setmem (ulong); | |
528 | ||
529 | /* $(CPU)/.../video.c */ | |
530 | ulong video_setmem (ulong); | |
531 | ||
fabd46ac | 532 | /* lib_$(ARCH)/cache.c */ |
e2211743 WD |
533 | void flush_cache (unsigned long, unsigned long); |
534 | ||
0db5bca8 | 535 | |
15647dc7 | 536 | /* lib_$(ARCH)/ticks.S */ |
e2211743 WD |
537 | unsigned long long get_ticks(void); |
538 | void wait_ticks (unsigned long); | |
539 | ||
15647dc7 | 540 | /* lib_$(ARCH)/time.c */ |
e2211743 WD |
541 | void udelay (unsigned long); |
542 | ulong usec2ticks (unsigned long usec); | |
543 | ulong ticks2usec (unsigned long ticks); | |
544 | int init_timebase (void); | |
545 | ||
15647dc7 | 546 | /* lib_generic/vsprintf.c */ |
e2211743 | 547 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
42dfe7a1 | 548 | #ifdef CFG_64BIT_VSPRINTF |
c40b2956 WD |
549 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
550 | #endif | |
e2211743 WD |
551 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
552 | void panic(const char *fmt, ...); | |
553 | int sprintf(char * buf, const char *fmt, ...); | |
c83bf6a2 | 554 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 555 | |
15647dc7 | 556 | /* lib_generic/crc32.c */ |
e2211743 WD |
557 | ulong crc32 (ulong, const unsigned char *, uint); |
558 | ulong crc32_no_comp (ulong, const unsigned char *, uint); | |
559 | ||
560 | /* common/console.c */ | |
e2211743 WD |
561 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
562 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
563 | int console_assign (int file, char *devname); /* Assign the console */ | |
564 | int ctrlc (void); | |
565 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
566 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
567 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
568 | ||
569 | /* | |
570 | * STDIO based functions (can always be used) | |
571 | */ | |
572 | ||
573 | /* serial stuff */ | |
574 | void serial_printf (const char *fmt, ...); | |
575 | ||
576 | /* stdin */ | |
577 | int getc(void); | |
578 | int tstc(void); | |
579 | ||
580 | /* stdout */ | |
581 | void putc(const char c); | |
582 | void puts(const char *s); | |
583 | void printf(const char *fmt, ...); | |
6dd652fa | 584 | void vprintf(const char *fmt, va_list args); |
e2211743 WD |
585 | |
586 | /* stderr */ | |
587 | #define eputc(c) fputc(stderr, c) | |
588 | #define eputs(s) fputs(stderr, s) | |
589 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
590 | ||
591 | /* | |
592 | * FILE based functions (can only be used AFTER relocation!) | |
593 | */ | |
594 | ||
595 | #define stdin 0 | |
596 | #define stdout 1 | |
597 | #define stderr 2 | |
598 | #define MAX_FILES 3 | |
599 | ||
600 | void fprintf(int file, const char *fmt, ...); | |
601 | void fputs(int file, const char *s); | |
602 | void fputc(int file, const char c); | |
603 | int ftstc(int file); | |
604 | int fgetc(int file); | |
605 | ||
606 | int pcmcia_init (void); | |
607 | ||
608 | #ifdef CONFIG_SHOW_BOOT_PROGRESS | |
609 | void show_boot_progress (int status); | |
610 | #endif | |
611 | ||
8aa1a2d1 | 612 | #ifdef CONFIG_INIT_CRITICAL |
2f6fa46d | 613 | #error CONFIG_INIT_CRITICAL is deprecated! |
8aa1a2d1 WD |
614 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. |
615 | #endif | |
616 | ||
e2211743 | 617 | #endif /* __COMMON_H_ */ |