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Commit | Line | Data |
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e2211743 | 1 | /* |
8993e54b | 2 | * (C) Copyright 2000-2007 |
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> | |
466fff1a | 41 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
e2211743 WD |
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> | |
8993e54b RJ |
68 | #elif defined(CONFIG_MPC512X) |
69 | #include <mpc512x.h> | |
70 | #include <asm/immap_512x.h> | |
983fda83 WD |
71 | #elif defined(CONFIG_MPC8220) |
72 | #include <asm/immap_8220.h> | |
e2211743 | 73 | #elif defined(CONFIG_8260) |
04a85b3b WD |
74 | #if defined(CONFIG_MPC8247) \ |
75 | || defined(CONFIG_MPC8248) \ | |
76 | || defined(CONFIG_MPC8271) \ | |
77 | || defined(CONFIG_MPC8272) | |
78 | #define CONFIG_MPC8272_FAMILY 1 | |
79 | #endif | |
80 | #if defined(CONFIG_MPC8272_FAMILY) | |
81 | #define CONFIG_MPC8260 1 | |
82 | #endif | |
e2211743 WD |
83 | #include <asm/immap_8260.h> |
84 | #endif | |
debb7354 JL |
85 | #ifdef CONFIG_MPC86xx |
86 | #include <mpc86xx.h> | |
87 | #include <asm/immap_86xx.h> | |
88 | #endif | |
42d1f039 WD |
89 | #ifdef CONFIG_MPC85xx |
90 | #include <mpc85xx.h> | |
91 | #include <asm/immap_85xx.h> | |
92 | #endif | |
f046ccd1 EL |
93 | #ifdef CONFIG_MPC83XX |
94 | #include <mpc83xx.h> | |
95 | #include <asm/immap_83xx.h> | |
96 | #endif | |
e2211743 WD |
97 | #ifdef CONFIG_4xx |
98 | #include <ppc4xx.h> | |
99 | #endif | |
100 | #ifdef CONFIG_HYMOD | |
6dd652fa | 101 | #include <board/hymod/hymod.h> |
e2211743 WD |
102 | #endif |
103 | #ifdef CONFIG_ARM | |
104 | #define asmlinkage /* nothing */ | |
105 | #endif | |
106 | ||
107 | #include <part.h> | |
108 | #include <flash.h> | |
109 | #include <image.h> | |
110 | ||
111 | #ifdef DEBUG | |
112 | #define debug(fmt,args...) printf (fmt ,##args) | |
52f52c14 | 113 | #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); |
e2211743 WD |
114 | #else |
115 | #define debug(fmt,args...) | |
52f52c14 | 116 | #define debugX(level,fmt,args...) |
e2211743 WD |
117 | #endif /* DEBUG */ |
118 | ||
43835aac | 119 | #define BUG() do { \ |
511d0c72 | 120 | printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ |
43835aac DZ |
121 | panic("BUG!"); \ |
122 | } while (0) | |
123 | #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) | |
124 | ||
c83bf6a2 | 125 | typedef void (interrupt_handler_t)(void *); |
e2211743 | 126 | |
c83bf6a2 | 127 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
e2211743 WD |
128 | #include <asm/global_data.h> /* global data used for startup functions */ |
129 | ||
71f95118 WD |
130 | /* |
131 | * enable common handling for all TQM8xxL/M boards: | |
11d9eec4 | 132 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards |
71f95118 | 133 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards |
11d9eec4 | 134 | * and for the TQM885D board |
71f95118 WD |
135 | */ |
136 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ | |
137 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ | |
11d9eec4 | 138 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) |
71f95118 WD |
139 | # ifndef CONFIG_TQM8xxM |
140 | # define CONFIG_TQM8xxM | |
141 | # endif | |
142 | #endif | |
e2211743 | 143 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
d126bfbd | 144 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
11d9eec4 MK |
145 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \ |
146 | defined(CONFIG_TQM885D) | |
e2211743 WD |
147 | # ifndef CONFIG_TQM8xxL |
148 | # define CONFIG_TQM8xxL | |
149 | # endif | |
150 | #endif | |
151 | ||
281e00a3 WD |
152 | #ifndef CONFIG_SERIAL_MULTI |
153 | ||
154 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ | |
155 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ | |
156 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) | |
157 | ||
158 | #define CONFIG_SERIAL_MULTI 1 | |
159 | ||
160 | #endif | |
161 | ||
162 | #endif /* CONFIG_SERIAL_MULTI */ | |
e2211743 | 163 | |
c7de829c WD |
164 | /* |
165 | * General Purpose Utilities | |
166 | */ | |
167 | #define min(X, Y) \ | |
168 | ({ typeof (X) __x = (X), __y = (Y); \ | |
169 | (__x < __y) ? __x : __y; }) | |
170 | ||
171 | #define max(X, Y) \ | |
172 | ({ typeof (X) __x = (X), __y = (Y); \ | |
173 | (__x > __y) ? __x : __y; }) | |
174 | ||
175 | ||
e2211743 WD |
176 | /* |
177 | * Function Prototypes | |
178 | */ | |
179 | ||
42dfe7a1 | 180 | #ifdef CONFIG_SERIAL_SOFTWARE_FIFO |
e2211743 WD |
181 | void serial_buffered_init (void); |
182 | void serial_buffered_putc (const char); | |
183 | void serial_buffered_puts (const char *); | |
184 | int serial_buffered_getc (void); | |
185 | int serial_buffered_tstc (void); | |
186 | #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ | |
187 | ||
c83bf6a2 | 188 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
189 | |
190 | /* */ | |
191 | long int initdram (int); | |
c83bf6a2 | 192 | int display_options (void); |
e2211743 | 193 | void print_size (ulong, const char *); |
74357114 | 194 | int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); |
e2211743 WD |
195 | |
196 | /* common/main.c */ | |
197 | void main_loop (void); | |
198 | int run_command (const char *cmd, int flag); | |
199 | int readline (const char *const prompt); | |
6dd652fa | 200 | void init_cmd_timeout(void); |
e2211743 WD |
201 | void reset_cmd_timeout(void); |
202 | ||
15647dc7 | 203 | /* lib_$(ARCH)/board.c */ |
e2211743 WD |
204 | void board_init_f (ulong); |
205 | void board_init_r (gd_t *, ulong); | |
206 | int checkboard (void); | |
207 | int checkflash (void); | |
208 | int checkdram (void); | |
209 | char * strmhz(char *buf, long hz); | |
210 | int last_stage_init(void); | |
3b57fe0a | 211 | extern ulong monitor_flash_len; |
bea3f28d HW |
212 | #ifdef CFG_ID_EEPROM |
213 | int mac_read_from_eeprom(void); | |
214 | #endif | |
e2211743 WD |
215 | |
216 | /* common/flash.c */ | |
217 | void flash_perror (int); | |
218 | ||
b0fce99b WD |
219 | /* common/cmd_autoscript.c */ |
220 | int autoscript (ulong addr); | |
221 | ||
e2211743 | 222 | /* common/cmd_bootm.c */ |
b0fce99b | 223 | void print_image_hdr (image_header_t *hdr); |
e2211743 | 224 | |
c83bf6a2 | 225 | extern ulong load_addr; /* Default Load Address */ |
e2211743 WD |
226 | |
227 | /* common/cmd_nvedit.c */ | |
228 | int env_init (void); | |
229 | void env_relocate (void); | |
77ddac94 WD |
230 | char *getenv (char *); |
231 | int getenv_r (char *name, char *buf, unsigned len); | |
c83bf6a2 | 232 | int saveenv (void); |
e2211743 WD |
233 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
234 | void inline setenv (char *, char *); | |
2262cfee | 235 | #else |
c83bf6a2 | 236 | void setenv (char *, char *); |
c74b2108 SK |
237 | #ifdef CONFIG_HAS_UID |
238 | void forceenv (char *, char *); | |
239 | #endif | |
e2211743 WD |
240 | #endif /* CONFIG_PPC */ |
241 | #ifdef CONFIG_ARM | |
96085e34 | 242 | # include <asm/mach-types.h> |
b6e4c403 | 243 | # include <asm/setup.h> |
e2211743 WD |
244 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
245 | #endif /* CONFIG_ARM */ | |
2262cfee | 246 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
8bde7f77 | 247 | # include <asm/u-boot-i386.h> |
2262cfee | 248 | #endif /* CONFIG_I386 */ |
e2211743 | 249 | |
04a85b3b WD |
250 | #ifdef CONFIG_AUTO_COMPLETE |
251 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
252 | #endif | |
253 | ||
c83bf6a2 WD |
254 | void pci_init (void); |
255 | void pci_init_board(void); | |
256 | void pciinfo (int, int); | |
e2211743 | 257 | |
466fff1a | 258 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
c83bf6a2 | 259 | int pci_pre_init (struct pci_controller * ); |
466fff1a SR |
260 | #endif |
261 | ||
dbbd1257 | 262 | #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX)) |
e2211743 | 263 | # if defined(CFG_PCI_TARGET_INIT) |
c83bf6a2 | 264 | void pci_target_init (struct pci_controller *); |
e2211743 WD |
265 | # endif |
266 | # if defined(CFG_PCI_MASTER_INIT) | |
c83bf6a2 | 267 | void pci_master_init (struct pci_controller *); |
e2211743 | 268 | # endif |
c83bf6a2 | 269 | int is_pci_host (struct pci_controller *); |
dbbd1257 | 270 | #if defined(CONFIG_440SPE) || defined(CONFIG_405EX) |
7f191393 | 271 | void pcie_setup_hoses(int busno); |
692519b1 | 272 | #endif |
e2211743 WD |
273 | #endif |
274 | ||
275 | int misc_init_f (void); | |
276 | int misc_init_r (void); | |
277 | ||
27b207fd WD |
278 | /* common/exports.c */ |
279 | void jumptable_init(void); | |
280 | ||
c83bf6a2 | 281 | /* common/memsize.c */ |
91650b3e | 282 | long get_ram_size (volatile long *, long); |
c83bf6a2 | 283 | |
e2211743 WD |
284 | /* $(BOARD)/$(BOARD).c */ |
285 | void reset_phy (void); | |
c83bf6a2 | 286 | void fdc_hw_init (void); |
e2211743 WD |
287 | |
288 | /* $(BOARD)/eeprom.c */ | |
289 | void eeprom_init (void); | |
6dd652fa WD |
290 | #ifndef CONFIG_SPI |
291 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
292 | #endif | |
e2211743 WD |
293 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
294 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
295 | #ifdef CONFIG_LWMON | |
296 | extern uchar pic_read (uchar reg); | |
297 | extern void pic_write (uchar reg, uchar val); | |
298 | #endif | |
299 | ||
300 | /* | |
301 | * Set this up regardless of board | |
302 | * type, to prevent errors. | |
303 | */ | |
304 | #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) | |
305 | # define CFG_DEF_EEPROM_ADDR 0 | |
306 | #else | |
307 | # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR | |
308 | #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ | |
309 | ||
bdccc4fe | 310 | #if defined(CONFIG_SPI) |
e2211743 WD |
311 | extern void spi_init_f (void); |
312 | extern void spi_init_r (void); | |
c83bf6a2 | 313 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
314 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
315 | #endif | |
316 | ||
317 | #ifdef CONFIG_RPXCLASSIC | |
318 | void rpxclassic_init (void); | |
319 | #endif | |
320 | ||
e63c8ee3 WD |
321 | void rpxlite_init (void); |
322 | ||
e2211743 WD |
323 | #ifdef CONFIG_MBX |
324 | /* $(BOARD)/mbx8xx.c */ | |
325 | void mbx_init (void); | |
326 | void board_serial_init (void); | |
327 | void board_ether_init (void); | |
328 | #endif | |
329 | ||
ba56f625 | 330 | #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ |
b79316f2 | 331 | defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ |
4707fb50 BS |
332 | defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \ |
333 | defined(CONFIG_V38B) | |
e2211743 WD |
334 | void board_get_enetaddr (uchar *addr); |
335 | #endif | |
336 | ||
337 | #ifdef CONFIG_HERMES | |
338 | /* $(BOARD)/hermes.c */ | |
339 | void hermes_start_lxt980 (int speed); | |
340 | #endif | |
341 | ||
342 | #ifdef CONFIG_EVB64260 | |
343 | void evb64260_init(void); | |
344 | void debug_led(int, int); | |
345 | void display_mem_map(void); | |
346 | void perform_soft_reset(void); | |
347 | #endif | |
348 | ||
349 | void load_sernum_ethaddr (void); | |
350 | ||
351 | /* $(BOARD)/$(BOARD).c */ | |
c837dcb1 WD |
352 | int board_early_init_f (void); |
353 | int board_late_init (void); | |
e2211743 | 354 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 355 | int board_early_init_r (void); |
e2211743 WD |
356 | void board_poweroff (void); |
357 | ||
358 | #if defined(CFG_DRAM_TEST) | |
359 | int testdram(void); | |
360 | #endif /* CFG_DRAM_TEST */ | |
361 | ||
362 | /* $(CPU)/start.S */ | |
c83bf6a2 | 363 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 364 | defined(CONFIG_8xx) |
e2211743 WD |
365 | uint get_immr (uint); |
366 | #endif | |
c83bf6a2 | 367 | uint get_pir (void); |
36c72877 WD |
368 | #if defined(CONFIG_MPC5xxx) |
369 | uint get_svr (void); | |
370 | #endif | |
e2211743 | 371 | uint get_pvr (void); |
547b4cb2 | 372 | uint get_svr (void); |
e2211743 WD |
373 | uint rd_ic_cst (void); |
374 | void wr_ic_cst (uint); | |
375 | void wr_ic_adr (uint); | |
376 | uint rd_dc_cst (void); | |
377 | void wr_dc_cst (uint); | |
378 | void wr_dc_adr (uint); | |
379 | int icache_status (void); | |
380 | void icache_enable (void); | |
381 | void icache_disable(void); | |
382 | int dcache_status (void); | |
383 | void dcache_enable (void); | |
384 | void dcache_disable(void); | |
385 | void relocate_code (ulong, gd_t *, ulong); | |
386 | ulong get_endaddr (void); | |
387 | void trap_init (ulong); | |
388 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 389 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
390 | defined (CONFIG_74xx_7xx) || \ |
391 | defined (CONFIG_74x) || \ | |
392 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 393 | defined (CONFIG_74xx) || \ |
983fda83 | 394 | defined (CONFIG_MPC8220) || \ |
cd94ba39 | 395 | defined (CONFIG_MPC85xx) || \ |
debb7354 | 396 | defined (CONFIG_MPC86xx) || \ |
cd94ba39 | 397 | defined (CONFIG_MPC83XX) |
c83bf6a2 WD |
398 | unsigned char in8(unsigned int); |
399 | void out8(unsigned int, unsigned char); | |
400 | unsigned short in16(unsigned int); | |
401 | unsigned short in16r(unsigned int); | |
402 | void out16(unsigned int, unsigned short value); | |
403 | void out16r(unsigned int, unsigned short value); | |
404 | unsigned long in32(unsigned int); | |
405 | unsigned long in32r(unsigned int); | |
406 | void out32(unsigned int, unsigned long value); | |
407 | void out32r(unsigned int, unsigned long value); | |
408 | void ppcDcbf(unsigned long value); | |
409 | void ppcDcbi(unsigned long value); | |
410 | void ppcSync(void); | |
0ac6f8b7 | 411 | void ppcDcbz(unsigned long value); |
e2211743 | 412 | #endif |
0643631a MS |
413 | #if defined (CONFIG_MICROBLAZE) |
414 | unsigned short in16(unsigned int); | |
415 | void out16(unsigned int, unsigned short value); | |
416 | #endif | |
e2211743 | 417 | |
90f30a71 DL |
418 | #if defined (CONFIG_MPC83XX) |
419 | void ppcDWload(unsigned int *addr, unsigned int *ret); | |
420 | void ppcDWstore(unsigned int *addr, unsigned int *value); | |
421 | #endif | |
422 | ||
e2211743 WD |
423 | /* $(CPU)/cpu.c */ |
424 | int checkcpu (void); | |
425 | int checkicache (void); | |
426 | int checkdcache (void); | |
427 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
428 | ulong get_tbclk (void); | |
3ec924a3 | 429 | void reset_cpu (ulong addr); |
6a16e0df KP |
430 | #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP) |
431 | void ft_cpu_setup(void *blob, bd_t *bd); | |
432 | #ifdef CONFIG_PCI | |
433 | void ft_pci_setup(void *blob, bd_t *bd); | |
434 | #endif | |
435 | #endif | |
436 | ||
e2211743 WD |
437 | |
438 | /* $(CPU)/serial.c */ | |
439 | int serial_init (void); | |
756f586a | 440 | void serial_addr (unsigned int); |
e2211743 WD |
441 | void serial_setbrg (void); |
442 | void serial_putc (const char); | |
756f586a | 443 | void serial_putc_raw(const char); |
e2211743 | 444 | void serial_puts (const char *); |
e2211743 WD |
445 | int serial_getc (void); |
446 | int serial_tstc (void); | |
447 | ||
756f586a WD |
448 | void _serial_setbrg (const int); |
449 | void _serial_putc (const char, const int); | |
450 | void _serial_putc_raw(const char, const int); | |
451 | void _serial_puts (const char *, const int); | |
452 | int _serial_getc (const int); | |
453 | int _serial_tstc (const int); | |
454 | ||
e2211743 WD |
455 | /* $(CPU)/speed.c */ |
456 | int get_clocks (void); | |
c178d3da WD |
457 | int get_clocks_866 (void); |
458 | int sdram_adjust_866 (void); | |
e9132ea9 | 459 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
460 | #if defined(CONFIG_8260) |
461 | int prt_8260_clks (void); | |
f046ccd1 | 462 | #elif defined(CONFIG_MPC5xxx) |
945af8d7 WD |
463 | int prt_mpc5xxx_clks (void); |
464 | #endif | |
8993e54b RJ |
465 | #if defined(CONFIG_MPC512x) |
466 | int prt_mpc512xxx_clks (void); | |
467 | #endif | |
983fda83 WD |
468 | #if defined(CONFIG_MPC8220) |
469 | int prt_mpc8220_clks (void); | |
470 | #endif | |
e2211743 WD |
471 | #ifdef CONFIG_4xx |
472 | ulong get_OPB_freq (void); | |
473 | ulong get_PCI_freq (void); | |
474 | #endif | |
f39748ae | 475 | #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) |
e2211743 WD |
476 | ulong get_FCLK (void); |
477 | ulong get_HCLK (void); | |
478 | ulong get_PCLK (void); | |
479 | ulong get_UCLK (void); | |
480 | #endif | |
f39748ae WD |
481 | #if defined(CONFIG_LH7A40X) |
482 | ulong get_PLLCLK (void); | |
483 | #endif | |
7cb22f97 | 484 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 485 | uint incaip_get_cpuclk (void); |
7cb22f97 | 486 | #endif |
281e00a3 WD |
487 | #if defined(CONFIG_IMX) |
488 | ulong get_systemPLLCLK(void); | |
489 | ulong get_FCLK(void); | |
490 | ulong get_HCLK(void); | |
491 | ulong get_BCLK(void); | |
492 | ulong get_PERCLK1(void); | |
493 | ulong get_PERCLK2(void); | |
494 | ulong get_PERCLK3(void); | |
495 | #endif | |
e2211743 WD |
496 | ulong get_bus_freq (ulong); |
497 | ||
42d1f039 WD |
498 | #if defined(CONFIG_MPC85xx) |
499 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 500 | void get_sys_info ( sys_info_t * ); |
d4357932 | 501 | ulong get_ddr_freq (ulong); |
42d1f039 | 502 | #endif |
debb7354 JL |
503 | #if defined(CONFIG_MPC86xx) |
504 | typedef MPC86xx_SYS_INFO sys_info_t; | |
505 | void get_sys_info ( sys_info_t * ); | |
506 | #endif | |
42d1f039 | 507 | |
e2211743 WD |
508 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
509 | # if defined(CONFIG_440) | |
6c5879f3 MB |
510 | # if defined(CONFIG_440SPE) |
511 | unsigned long determine_sysper(void); | |
512 | unsigned long determine_pci_clock_per(void); | |
513 | # endif | |
e2211743 | 514 | # endif |
087dfdb7 | 515 | typedef PPC4xx_SYS_INFO sys_info_t; |
f31d38b9 | 516 | int ppc440spe_revB(void); |
c83bf6a2 | 517 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
518 | #endif |
519 | ||
520 | /* $(CPU)/cpu_init.c */ | |
521 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
522 | void cpu_init_f (volatile immap_t *immr); | |
523 | #endif | |
debb7354 | 524 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) |
e2211743 WD |
525 | void cpu_init_f (void); |
526 | #endif | |
bf9e3b38 | 527 | |
e2211743 WD |
528 | int cpu_init_r (void); |
529 | #if defined(CONFIG_8260) | |
530 | int prt_8260_rsr (void); | |
9be39a67 DL |
531 | #elif defined(CONFIG_MPC83XX) |
532 | int prt_83xx_rsr (void); | |
e2211743 WD |
533 | #endif |
534 | ||
535 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
536 | int interrupt_init (void); |
537 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
538 | void external_interrupt (struct pt_regs *); |
539 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
540 | void irq_free_handler (int); | |
541 | void reset_timer (void); | |
542 | ulong get_timer (ulong base); | |
543 | void set_timer (ulong t); | |
544 | void enable_interrupts (void); | |
545 | int disable_interrupts (void); | |
546 | ||
547 | /* $(CPU)/.../commproc.c */ | |
548 | int dpram_init (void); | |
549 | uint dpram_base(void); | |
550 | uint dpram_base_align(uint align); | |
551 | uint dpram_alloc(uint size); | |
552 | uint dpram_alloc_align(uint size,uint align); | |
553 | void post_word_store (ulong); | |
554 | ulong post_word_load (void); | |
bdccc4fe WD |
555 | void bootcount_store (ulong); |
556 | ulong bootcount_load (void); | |
557 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
558 | |
559 | /* $(CPU)/.../<eth> */ | |
c5bded3c | 560 | void mii_init (void); |
e2211743 WD |
561 | |
562 | /* $(CPU)/.../lcd.c */ | |
563 | ulong lcd_setmem (ulong); | |
564 | ||
565 | /* $(CPU)/.../vfd.c */ | |
566 | ulong vfd_setmem (ulong); | |
567 | ||
568 | /* $(CPU)/.../video.c */ | |
569 | ulong video_setmem (ulong); | |
570 | ||
fabd46ac | 571 | /* lib_$(ARCH)/cache.c */ |
e2211743 WD |
572 | void flush_cache (unsigned long, unsigned long); |
573 | ||
0db5bca8 | 574 | |
15647dc7 | 575 | /* lib_$(ARCH)/ticks.S */ |
e2211743 WD |
576 | unsigned long long get_ticks(void); |
577 | void wait_ticks (unsigned long); | |
578 | ||
15647dc7 | 579 | /* lib_$(ARCH)/time.c */ |
e2211743 WD |
580 | void udelay (unsigned long); |
581 | ulong usec2ticks (unsigned long usec); | |
582 | ulong ticks2usec (unsigned long ticks); | |
583 | int init_timebase (void); | |
584 | ||
15647dc7 | 585 | /* lib_generic/vsprintf.c */ |
e2211743 | 586 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
42dfe7a1 | 587 | #ifdef CFG_64BIT_VSPRINTF |
c40b2956 WD |
588 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
589 | #endif | |
e2211743 WD |
590 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
591 | void panic(const char *fmt, ...); | |
592 | int sprintf(char * buf, const char *fmt, ...); | |
c83bf6a2 | 593 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 594 | |
15647dc7 | 595 | /* lib_generic/crc32.c */ |
e2211743 WD |
596 | ulong crc32 (ulong, const unsigned char *, uint); |
597 | ulong crc32_no_comp (ulong, const unsigned char *, uint); | |
598 | ||
599 | /* common/console.c */ | |
e2211743 WD |
600 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
601 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
602 | int console_assign (int file, char *devname); /* Assign the console */ | |
603 | int ctrlc (void); | |
604 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
605 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
606 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
607 | ||
608 | /* | |
609 | * STDIO based functions (can always be used) | |
610 | */ | |
611 | ||
612 | /* serial stuff */ | |
613 | void serial_printf (const char *fmt, ...); | |
614 | ||
615 | /* stdin */ | |
616 | int getc(void); | |
617 | int tstc(void); | |
618 | ||
619 | /* stdout */ | |
620 | void putc(const char c); | |
621 | void puts(const char *s); | |
622 | void printf(const char *fmt, ...); | |
6dd652fa | 623 | void vprintf(const char *fmt, va_list args); |
e2211743 WD |
624 | |
625 | /* stderr */ | |
626 | #define eputc(c) fputc(stderr, c) | |
627 | #define eputs(s) fputs(stderr, s) | |
628 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
629 | ||
630 | /* | |
631 | * FILE based functions (can only be used AFTER relocation!) | |
632 | */ | |
633 | ||
634 | #define stdin 0 | |
635 | #define stdout 1 | |
636 | #define stderr 2 | |
637 | #define MAX_FILES 3 | |
638 | ||
639 | void fprintf(int file, const char *fmt, ...); | |
640 | void fputs(int file, const char *s); | |
641 | void fputc(int file, const char c); | |
642 | int ftstc(int file); | |
643 | int fgetc(int file); | |
644 | ||
645 | int pcmcia_init (void); | |
646 | ||
fad63407 HS |
647 | #ifdef CONFIG_STATUS_LED |
648 | # include <status_led.h> | |
e2211743 | 649 | #endif |
fad63407 HS |
650 | /* |
651 | * Board-specific Platform code can reimplement show_boot_progress () if needed | |
652 | */ | |
653 | void inline show_boot_progress (int val); | |
e2211743 | 654 | |
8aa1a2d1 | 655 | #ifdef CONFIG_INIT_CRITICAL |
2f6fa46d | 656 | #error CONFIG_INIT_CRITICAL is deprecated! |
8aa1a2d1 WD |
657 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. |
658 | #endif | |
659 | ||
e2211743 | 660 | #endif /* __COMMON_H_ */ |