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Commit | Line | Data |
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e2211743 | 1 | /* |
3b74e7ec | 2 | * (C) Copyright 2000-2009 |
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 | ||
fcd3c87e WD |
30 | #ifndef __ASSEMBLY__ /* put C only stuff in this section */ |
31 | ||
e2211743 WD |
32 | typedef unsigned char uchar; |
33 | typedef volatile unsigned long vu_long; | |
180d3f74 | 34 | typedef volatile unsigned short vu_short; |
e2211743 WD |
35 | typedef volatile unsigned char vu_char; |
36 | ||
37 | #include <config.h> | |
25ddd1fb | 38 | #include <asm-offsets.h> |
e2211743 WD |
39 | #include <linux/bitops.h> |
40 | #include <linux/types.h> | |
41 | #include <linux/string.h> | |
42 | #include <asm/ptrace.h> | |
43 | #include <stdarg.h> | |
466fff1a | 44 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
e2211743 WD |
45 | #include <pci.h> |
46 | #endif | |
180d3f74 | 47 | #if defined(CONFIG_8xx) |
e2211743 | 48 | #include <asm/8xx_immap.h> |
d4ca31c4 WD |
49 | #if defined(CONFIG_MPC852) || defined(CONFIG_MPC852T) || \ |
50 | defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \ | |
51 | defined(CONFIG_MPC859DSL) || \ | |
52 | defined(CONFIG_MPC866) || defined(CONFIG_MPC866T) || \ | |
53 | defined(CONFIG_MPC866P) | |
1114257c | 54 | # define CONFIG_MPC866_FAMILY 1 |
180d3f74 WD |
55 | #elif defined(CONFIG_MPC870) \ |
56 | || defined(CONFIG_MPC875) \ | |
57 | || defined(CONFIG_MPC880) \ | |
58 | || defined(CONFIG_MPC885) | |
1114257c | 59 | # define CONFIG_MPC885_FAMILY 1 |
180d3f74 WD |
60 | #endif |
61 | #if defined(CONFIG_MPC860) \ | |
62 | || defined(CONFIG_MPC860T) \ | |
1114257c WD |
63 | || defined(CONFIG_MPC866_FAMILY) \ |
64 | || defined(CONFIG_MPC885_FAMILY) | |
180d3f74 | 65 | # define CONFIG_MPC86x 1 |
2535d602 | 66 | #endif |
0db5bca8 WD |
67 | #elif defined(CONFIG_5xx) |
68 | #include <asm/5xx_immap.h> | |
7e6bf358 WD |
69 | #elif defined(CONFIG_MPC5xxx) |
70 | #include <mpc5xxx.h> | |
8993e54b | 71 | #elif defined(CONFIG_MPC512X) |
8993e54b | 72 | #include <asm/immap_512x.h> |
983fda83 WD |
73 | #elif defined(CONFIG_MPC8220) |
74 | #include <asm/immap_8220.h> | |
e2211743 | 75 | #elif defined(CONFIG_8260) |
04a85b3b WD |
76 | #if defined(CONFIG_MPC8247) \ |
77 | || defined(CONFIG_MPC8248) \ | |
78 | || defined(CONFIG_MPC8271) \ | |
79 | || defined(CONFIG_MPC8272) | |
80 | #define CONFIG_MPC8272_FAMILY 1 | |
81 | #endif | |
82 | #if defined(CONFIG_MPC8272_FAMILY) | |
83 | #define CONFIG_MPC8260 1 | |
84 | #endif | |
e2211743 WD |
85 | #include <asm/immap_8260.h> |
86 | #endif | |
debb7354 JL |
87 | #ifdef CONFIG_MPC86xx |
88 | #include <mpc86xx.h> | |
89 | #include <asm/immap_86xx.h> | |
90 | #endif | |
42d1f039 WD |
91 | #ifdef CONFIG_MPC85xx |
92 | #include <mpc85xx.h> | |
93 | #include <asm/immap_85xx.h> | |
94 | #endif | |
0f898604 | 95 | #ifdef CONFIG_MPC83xx |
f046ccd1 EL |
96 | #include <mpc83xx.h> |
97 | #include <asm/immap_83xx.h> | |
98 | #endif | |
e2211743 | 99 | #ifdef CONFIG_4xx |
b36df561 | 100 | #include <asm/ppc4xx.h> |
e2211743 WD |
101 | #endif |
102 | #ifdef CONFIG_HYMOD | |
6dd652fa | 103 | #include <board/hymod/hymod.h> |
e2211743 WD |
104 | #endif |
105 | #ifdef CONFIG_ARM | |
106 | #define asmlinkage /* nothing */ | |
107 | #endif | |
6cfcce67 MF |
108 | #ifdef CONFIG_BLACKFIN |
109 | #include <asm/blackfin.h> | |
110 | #endif | |
2819e136 SN |
111 | #ifdef CONFIG_SOC_DA8XX |
112 | #include <asm/arch/hardware.h> | |
113 | #endif | |
e2211743 WD |
114 | |
115 | #include <part.h> | |
116 | #include <flash.h> | |
117 | #include <image.h> | |
118 | ||
119 | #ifdef DEBUG | |
120 | #define debug(fmt,args...) printf (fmt ,##args) | |
52f52c14 | 121 | #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); |
e2211743 WD |
122 | #else |
123 | #define debug(fmt,args...) | |
52f52c14 | 124 | #define debugX(level,fmt,args...) |
e2211743 WD |
125 | #endif /* DEBUG */ |
126 | ||
594d57d0 MK |
127 | #define error(fmt, args...) do { \ |
128 | printf("ERROR: " fmt "\nat %s:%d/%s()\n", \ | |
129 | ##args, __FILE__, __LINE__, __func__); \ | |
130 | } while (0) | |
131 | ||
cfa460ad | 132 | #ifndef BUG |
43835aac | 133 | #define BUG() do { \ |
511d0c72 | 134 | printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ |
43835aac DZ |
135 | panic("BUG!"); \ |
136 | } while (0) | |
137 | #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) | |
cfa460ad | 138 | #endif /* BUG */ |
43835aac | 139 | |
c83bf6a2 | 140 | typedef void (interrupt_handler_t)(void *); |
e2211743 | 141 | |
c83bf6a2 | 142 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
e2211743 WD |
143 | #include <asm/global_data.h> /* global data used for startup functions */ |
144 | ||
71f95118 WD |
145 | /* |
146 | * enable common handling for all TQM8xxL/M boards: | |
11d9eec4 | 147 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards |
71f95118 | 148 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards |
11d9eec4 | 149 | * and for the TQM885D board |
71f95118 WD |
150 | */ |
151 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ | |
152 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ | |
11d9eec4 | 153 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) |
71f95118 WD |
154 | # ifndef CONFIG_TQM8xxM |
155 | # define CONFIG_TQM8xxM | |
156 | # endif | |
157 | #endif | |
e2211743 | 158 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
d126bfbd | 159 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
11d9eec4 MK |
160 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \ |
161 | defined(CONFIG_TQM885D) | |
e2211743 WD |
162 | # ifndef CONFIG_TQM8xxL |
163 | # define CONFIG_TQM8xxL | |
164 | # endif | |
165 | #endif | |
166 | ||
281e00a3 WD |
167 | #ifndef CONFIG_SERIAL_MULTI |
168 | ||
169 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ | |
170 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ | |
171 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) | |
172 | ||
173 | #define CONFIG_SERIAL_MULTI 1 | |
174 | ||
175 | #endif | |
176 | ||
177 | #endif /* CONFIG_SERIAL_MULTI */ | |
e2211743 | 178 | |
c7de829c WD |
179 | /* |
180 | * General Purpose Utilities | |
181 | */ | |
182 | #define min(X, Y) \ | |
183 | ({ typeof (X) __x = (X), __y = (Y); \ | |
184 | (__x < __y) ? __x : __y; }) | |
185 | ||
186 | #define max(X, Y) \ | |
187 | ({ typeof (X) __x = (X), __y = (Y); \ | |
188 | (__x > __y) ? __x : __y; }) | |
189 | ||
20d04774 AF |
190 | #define MIN(x, y) min(x, y) |
191 | #define MAX(x, y) max(x, y) | |
192 | ||
3fbeeea6 HS |
193 | #if defined(CONFIG_ENV_IS_EMBEDDED) |
194 | #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN | |
195 | #elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \ | |
196 | (CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) ) || \ | |
197 | defined(CONFIG_ENV_IS_IN_NVRAM) | |
198 | #define TOTAL_MALLOC_LEN (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE) | |
199 | #else | |
200 | #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN | |
201 | #endif | |
c7de829c | 202 | |
28901120 HS |
203 | /** |
204 | * container_of - cast a member of a structure out to the containing structure | |
205 | * @ptr: the pointer to the member. | |
206 | * @type: the type of the container struct this is embedded in. | |
207 | * @member: the name of the member within the struct. | |
208 | * | |
209 | */ | |
210 | #define container_of(ptr, type, member) ({ \ | |
211 | const typeof( ((type *)0)->member ) *__mptr = (ptr); \ | |
212 | (type *)( (char *)__mptr - offsetof(type,member) );}) | |
213 | ||
e2211743 WD |
214 | /* |
215 | * Function Prototypes | |
216 | */ | |
217 | ||
c83bf6a2 | 218 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
219 | |
220 | /* */ | |
9973e3c6 | 221 | phys_size_t initdram (int); |
c83bf6a2 | 222 | int display_options (void); |
4b42c905 | 223 | void print_size(unsigned long long, const char *); |
74357114 | 224 | int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); |
e2211743 WD |
225 | |
226 | /* common/main.c */ | |
227 | void main_loop (void); | |
228 | int run_command (const char *cmd, int flag); | |
229 | int readline (const char *const prompt); | |
6636b62a JY |
230 | int readline_into_buffer (const char *const prompt, char * buffer); |
231 | int parse_line (char *, char *[]); | |
6dd652fa | 232 | void init_cmd_timeout(void); |
e2211743 WD |
233 | void reset_cmd_timeout(void); |
234 | ||
ea0364f1 | 235 | /* arch/$(ARCH)/lib/board.c */ |
6d1b6f9f MF |
236 | void board_init_f (ulong) __attribute__ ((noreturn)); |
237 | void board_init_r (gd_t *, ulong) __attribute__ ((noreturn)); | |
e2211743 WD |
238 | int checkboard (void); |
239 | int checkflash (void); | |
240 | int checkdram (void); | |
e2211743 | 241 | int last_stage_init(void); |
3b57fe0a | 242 | extern ulong monitor_flash_len; |
bea3f28d | 243 | int mac_read_from_eeprom(void); |
e2211743 WD |
244 | |
245 | /* common/flash.c */ | |
246 | void flash_perror (int); | |
247 | ||
74de7aef WD |
248 | /* common/cmd_source.c */ |
249 | int source (ulong addr, const char *fit_uname); | |
e2211743 | 250 | |
c83bf6a2 | 251 | extern ulong load_addr; /* Default Load Address */ |
e2211743 | 252 | |
4394f9a8 WD |
253 | /* common/cmd_doc.c */ |
254 | void doc_probe(unsigned long physadr); | |
255 | ||
e2211743 WD |
256 | /* common/cmd_nvedit.c */ |
257 | int env_init (void); | |
258 | void env_relocate (void); | |
26a41790 | 259 | int envmatch (uchar *, int); |
77ddac94 | 260 | char *getenv (char *); |
cdb74977 | 261 | int getenv_f (char *name, char *buf, unsigned len); |
c83bf6a2 | 262 | int saveenv (void); |
e2211743 | 263 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
75678c80 | 264 | int inline setenv (char *, char *); |
2262cfee | 265 | #else |
75678c80 | 266 | int setenv (char *, char *); |
e2211743 WD |
267 | #endif /* CONFIG_PPC */ |
268 | #ifdef CONFIG_ARM | |
96085e34 | 269 | # include <asm/mach-types.h> |
b6e4c403 | 270 | # include <asm/setup.h> |
e2211743 WD |
271 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
272 | #endif /* CONFIG_ARM */ | |
2262cfee | 273 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
8bde7f77 | 274 | # include <asm/u-boot-i386.h> |
2262cfee | 275 | #endif /* CONFIG_I386 */ |
e2211743 | 276 | |
04a85b3b WD |
277 | #ifdef CONFIG_AUTO_COMPLETE |
278 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
279 | #endif | |
2f70c49e | 280 | int get_env_id (void); |
04a85b3b | 281 | |
c83bf6a2 WD |
282 | void pci_init (void); |
283 | void pci_init_board(void); | |
284 | void pciinfo (int, int); | |
e2211743 | 285 | |
466fff1a | 286 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
c71103f9 MF |
287 | int pci_pre_init (struct pci_controller *); |
288 | int is_pci_host (struct pci_controller *); | |
466fff1a SR |
289 | #endif |
290 | ||
dbbd1257 | 291 | #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX)) |
6d0f6bcf | 292 | # if defined(CONFIG_SYS_PCI_TARGET_INIT) |
c83bf6a2 | 293 | void pci_target_init (struct pci_controller *); |
e2211743 | 294 | # endif |
6d0f6bcf | 295 | # if defined(CONFIG_SYS_PCI_MASTER_INIT) |
c83bf6a2 | 296 | void pci_master_init (struct pci_controller *); |
e2211743 | 297 | # endif |
6f2eb3f3 SR |
298 | #if defined(CONFIG_440SPE) || \ |
299 | defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ | |
300 | defined(CONFIG_405EX) | |
7f191393 | 301 | void pcie_setup_hoses(int busno); |
692519b1 | 302 | #endif |
e2211743 WD |
303 | #endif |
304 | ||
305 | int misc_init_f (void); | |
306 | int misc_init_r (void); | |
307 | ||
27b207fd WD |
308 | /* common/exports.c */ |
309 | void jumptable_init(void); | |
310 | ||
ecb1dc89 MF |
311 | /* common/kallsysm.c */ |
312 | const char *symbol_lookup(unsigned long addr, unsigned long *caddr); | |
313 | ||
500856eb RJ |
314 | /* api/api.c */ |
315 | void api_init (void); | |
316 | ||
c83bf6a2 | 317 | /* common/memsize.c */ |
91650b3e | 318 | long get_ram_size (volatile long *, long); |
c83bf6a2 | 319 | |
e2211743 WD |
320 | /* $(BOARD)/$(BOARD).c */ |
321 | void reset_phy (void); | |
c83bf6a2 | 322 | void fdc_hw_init (void); |
e2211743 WD |
323 | |
324 | /* $(BOARD)/eeprom.c */ | |
325 | void eeprom_init (void); | |
6dd652fa WD |
326 | #ifndef CONFIG_SPI |
327 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
328 | #endif | |
e2211743 WD |
329 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
330 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
331 | #ifdef CONFIG_LWMON | |
332 | extern uchar pic_read (uchar reg); | |
333 | extern void pic_write (uchar reg, uchar val); | |
334 | #endif | |
335 | ||
336 | /* | |
337 | * Set this up regardless of board | |
338 | * type, to prevent errors. | |
339 | */ | |
6d0f6bcf JCPV |
340 | #if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) |
341 | # define CONFIG_SYS_DEF_EEPROM_ADDR 0 | |
e2211743 | 342 | #else |
548738b4 | 343 | #if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) |
6d0f6bcf | 344 | # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR |
548738b4 | 345 | #endif |
6d0f6bcf | 346 | #endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */ |
e2211743 | 347 | |
bdccc4fe | 348 | #if defined(CONFIG_SPI) |
e2211743 WD |
349 | extern void spi_init_f (void); |
350 | extern void spi_init_r (void); | |
c83bf6a2 | 351 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
352 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
353 | #endif | |
354 | ||
355 | #ifdef CONFIG_RPXCLASSIC | |
356 | void rpxclassic_init (void); | |
357 | #endif | |
358 | ||
e63c8ee3 WD |
359 | void rpxlite_init (void); |
360 | ||
e2211743 WD |
361 | #ifdef CONFIG_MBX |
362 | /* $(BOARD)/mbx8xx.c */ | |
363 | void mbx_init (void); | |
364 | void board_serial_init (void); | |
365 | void board_ether_init (void); | |
366 | #endif | |
367 | ||
e2211743 WD |
368 | #ifdef CONFIG_HERMES |
369 | /* $(BOARD)/hermes.c */ | |
370 | void hermes_start_lxt980 (int speed); | |
371 | #endif | |
372 | ||
373 | #ifdef CONFIG_EVB64260 | |
374 | void evb64260_init(void); | |
375 | void debug_led(int, int); | |
376 | void display_mem_map(void); | |
377 | void perform_soft_reset(void); | |
378 | #endif | |
379 | ||
e2211743 | 380 | /* $(BOARD)/$(BOARD).c */ |
c837dcb1 WD |
381 | int board_early_init_f (void); |
382 | int board_late_init (void); | |
e2211743 | 383 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 384 | int board_early_init_r (void); |
e2211743 WD |
385 | void board_poweroff (void); |
386 | ||
6d0f6bcf | 387 | #if defined(CONFIG_SYS_DRAM_TEST) |
e2211743 | 388 | int testdram(void); |
6d0f6bcf | 389 | #endif /* CONFIG_SYS_DRAM_TEST */ |
e2211743 WD |
390 | |
391 | /* $(CPU)/start.S */ | |
c83bf6a2 | 392 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 393 | defined(CONFIG_8xx) |
e2211743 WD |
394 | uint get_immr (uint); |
395 | #endif | |
c83bf6a2 | 396 | uint get_pir (void); |
36c72877 WD |
397 | #if defined(CONFIG_MPC5xxx) |
398 | uint get_svr (void); | |
399 | #endif | |
e2211743 | 400 | uint get_pvr (void); |
547b4cb2 | 401 | uint get_svr (void); |
e2211743 WD |
402 | uint rd_ic_cst (void); |
403 | void wr_ic_cst (uint); | |
404 | void wr_ic_adr (uint); | |
405 | uint rd_dc_cst (void); | |
406 | void wr_dc_cst (uint); | |
407 | void wr_dc_adr (uint); | |
408 | int icache_status (void); | |
409 | void icache_enable (void); | |
410 | void icache_disable(void); | |
411 | int dcache_status (void); | |
412 | void dcache_enable (void); | |
413 | void dcache_disable(void); | |
f33e9653 | 414 | void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn)); |
e2211743 WD |
415 | ulong get_endaddr (void); |
416 | void trap_init (ulong); | |
417 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 418 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
419 | defined (CONFIG_74xx_7xx) || \ |
420 | defined (CONFIG_74x) || \ | |
421 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 422 | defined (CONFIG_74xx) || \ |
983fda83 | 423 | defined (CONFIG_MPC8220) || \ |
cd94ba39 | 424 | defined (CONFIG_MPC85xx) || \ |
debb7354 | 425 | defined (CONFIG_MPC86xx) || \ |
0f898604 | 426 | defined (CONFIG_MPC83xx) |
c83bf6a2 WD |
427 | unsigned char in8(unsigned int); |
428 | void out8(unsigned int, unsigned char); | |
429 | unsigned short in16(unsigned int); | |
430 | unsigned short in16r(unsigned int); | |
431 | void out16(unsigned int, unsigned short value); | |
432 | void out16r(unsigned int, unsigned short value); | |
433 | unsigned long in32(unsigned int); | |
434 | unsigned long in32r(unsigned int); | |
435 | void out32(unsigned int, unsigned long value); | |
436 | void out32r(unsigned int, unsigned long value); | |
437 | void ppcDcbf(unsigned long value); | |
438 | void ppcDcbi(unsigned long value); | |
439 | void ppcSync(void); | |
0ac6f8b7 | 440 | void ppcDcbz(unsigned long value); |
e2211743 | 441 | #endif |
0643631a MS |
442 | #if defined (CONFIG_MICROBLAZE) |
443 | unsigned short in16(unsigned int); | |
444 | void out16(unsigned int, unsigned short value); | |
445 | #endif | |
e2211743 | 446 | |
0f898604 | 447 | #if defined (CONFIG_MPC83xx) |
90f30a71 DL |
448 | void ppcDWload(unsigned int *addr, unsigned int *ret); |
449 | void ppcDWstore(unsigned int *addr, unsigned int *value); | |
450 | #endif | |
451 | ||
e2211743 | 452 | /* $(CPU)/cpu.c */ |
0e870980 PA |
453 | int cpu_numcores (void); |
454 | int probecpu (void); | |
e2211743 WD |
455 | int checkcpu (void); |
456 | int checkicache (void); | |
457 | int checkdcache (void); | |
458 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
459 | ulong get_tbclk (void); | |
3ec924a3 | 460 | void reset_cpu (ulong addr); |
6a16e0df KP |
461 | #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP) |
462 | void ft_cpu_setup(void *blob, bd_t *bd); | |
463 | #ifdef CONFIG_PCI | |
464 | void ft_pci_setup(void *blob, bd_t *bd); | |
465 | #endif | |
466 | #endif | |
467 | ||
e2211743 WD |
468 | |
469 | /* $(CPU)/serial.c */ | |
470 | int serial_init (void); | |
3524049c | 471 | void serial_exit (void); |
e2211743 WD |
472 | void serial_setbrg (void); |
473 | void serial_putc (const char); | |
756f586a | 474 | void serial_putc_raw(const char); |
e2211743 | 475 | void serial_puts (const char *); |
e2211743 WD |
476 | int serial_getc (void); |
477 | int serial_tstc (void); | |
478 | ||
756f586a WD |
479 | void _serial_setbrg (const int); |
480 | void _serial_putc (const char, const int); | |
481 | void _serial_putc_raw(const char, const int); | |
482 | void _serial_puts (const char *, const int); | |
483 | int _serial_getc (const int); | |
484 | int _serial_tstc (const int); | |
485 | ||
e2211743 WD |
486 | /* $(CPU)/speed.c */ |
487 | int get_clocks (void); | |
c178d3da WD |
488 | int get_clocks_866 (void); |
489 | int sdram_adjust_866 (void); | |
e9132ea9 | 490 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
491 | #if defined(CONFIG_8260) |
492 | int prt_8260_clks (void); | |
f046ccd1 | 493 | #elif defined(CONFIG_MPC5xxx) |
945af8d7 WD |
494 | int prt_mpc5xxx_clks (void); |
495 | #endif | |
66a9455b | 496 | #if defined(CONFIG_MPC512X) |
8993e54b RJ |
497 | int prt_mpc512xxx_clks (void); |
498 | #endif | |
983fda83 WD |
499 | #if defined(CONFIG_MPC8220) |
500 | int prt_mpc8220_clks (void); | |
501 | #endif | |
e2211743 WD |
502 | #ifdef CONFIG_4xx |
503 | ulong get_OPB_freq (void); | |
504 | ulong get_PCI_freq (void); | |
505 | #endif | |
ac67804f | 506 | #if defined(CONFIG_S3C24X0) || \ |
507 | defined(CONFIG_LH7A40X) || \ | |
fcfb632b MK |
508 | defined(CONFIG_S3C6400) || \ |
509 | defined(CONFIG_EP93XX) | |
e2211743 WD |
510 | ulong get_FCLK (void); |
511 | ulong get_HCLK (void); | |
512 | ulong get_PCLK (void); | |
513 | ulong get_UCLK (void); | |
514 | #endif | |
f39748ae WD |
515 | #if defined(CONFIG_LH7A40X) |
516 | ulong get_PLLCLK (void); | |
517 | #endif | |
7cb22f97 | 518 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 519 | uint incaip_get_cpuclk (void); |
7cb22f97 | 520 | #endif |
281e00a3 WD |
521 | #if defined(CONFIG_IMX) |
522 | ulong get_systemPLLCLK(void); | |
523 | ulong get_FCLK(void); | |
524 | ulong get_HCLK(void); | |
525 | ulong get_BCLK(void); | |
526 | ulong get_PERCLK1(void); | |
527 | ulong get_PERCLK2(void); | |
528 | ulong get_PERCLK3(void); | |
529 | #endif | |
e2211743 | 530 | ulong get_bus_freq (ulong); |
550650dd | 531 | int get_serial_clock(void); |
e2211743 | 532 | |
42d1f039 WD |
533 | #if defined(CONFIG_MPC85xx) |
534 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 535 | void get_sys_info ( sys_info_t * ); |
d4357932 | 536 | ulong get_ddr_freq (ulong); |
42d1f039 | 537 | #endif |
debb7354 JL |
538 | #if defined(CONFIG_MPC86xx) |
539 | typedef MPC86xx_SYS_INFO sys_info_t; | |
540 | void get_sys_info ( sys_info_t * ); | |
541 | #endif | |
42d1f039 | 542 | |
e2211743 WD |
543 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
544 | # if defined(CONFIG_440) | |
6c5879f3 MB |
545 | # if defined(CONFIG_440SPE) |
546 | unsigned long determine_sysper(void); | |
547 | unsigned long determine_pci_clock_per(void); | |
548 | # endif | |
e2211743 | 549 | # endif |
087dfdb7 | 550 | typedef PPC4xx_SYS_INFO sys_info_t; |
f31d38b9 | 551 | int ppc440spe_revB(void); |
c83bf6a2 | 552 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
553 | #endif |
554 | ||
555 | /* $(CPU)/cpu_init.c */ | |
556 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
557 | void cpu_init_f (volatile immap_t *immr); | |
558 | #endif | |
debb7354 | 559 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) |
e2211743 WD |
560 | void cpu_init_f (void); |
561 | #endif | |
bf9e3b38 | 562 | |
e2211743 WD |
563 | int cpu_init_r (void); |
564 | #if defined(CONFIG_8260) | |
565 | int prt_8260_rsr (void); | |
0f898604 | 566 | #elif defined(CONFIG_MPC83xx) |
9be39a67 | 567 | int prt_83xx_rsr (void); |
e2211743 WD |
568 | #endif |
569 | ||
570 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
571 | int interrupt_init (void); |
572 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
573 | void external_interrupt (struct pt_regs *); |
574 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
575 | void irq_free_handler (int); | |
576 | void reset_timer (void); | |
577 | ulong get_timer (ulong base); | |
578 | void set_timer (ulong t); | |
579 | void enable_interrupts (void); | |
580 | int disable_interrupts (void); | |
581 | ||
582 | /* $(CPU)/.../commproc.c */ | |
583 | int dpram_init (void); | |
584 | uint dpram_base(void); | |
585 | uint dpram_base_align(uint align); | |
586 | uint dpram_alloc(uint size); | |
587 | uint dpram_alloc_align(uint size,uint align); | |
bdccc4fe WD |
588 | void bootcount_store (ulong); |
589 | ulong bootcount_load (void); | |
590 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
591 | |
592 | /* $(CPU)/.../<eth> */ | |
c5bded3c | 593 | void mii_init (void); |
e2211743 WD |
594 | |
595 | /* $(CPU)/.../lcd.c */ | |
596 | ulong lcd_setmem (ulong); | |
597 | ||
598 | /* $(CPU)/.../vfd.c */ | |
599 | ulong vfd_setmem (ulong); | |
600 | ||
601 | /* $(CPU)/.../video.c */ | |
602 | ulong video_setmem (ulong); | |
603 | ||
ea0364f1 | 604 | /* arch/$(ARCH)/lib/cache.c */ |
e2211743 | 605 | void flush_cache (unsigned long, unsigned long); |
03d3bfb0 SR |
606 | void flush_dcache_range(unsigned long start, unsigned long stop); |
607 | void invalidate_dcache_range(unsigned long start, unsigned long stop); | |
e2211743 | 608 | |
0db5bca8 | 609 | |
ea0364f1 | 610 | /* arch/$(ARCH)/lib/ticks.S */ |
e2211743 WD |
611 | unsigned long long get_ticks(void); |
612 | void wait_ticks (unsigned long); | |
613 | ||
ea0364f1 | 614 | /* arch/$(ARCH)/lib/time.c */ |
3eb90bad | 615 | void __udelay (unsigned long); |
e2211743 WD |
616 | ulong usec2ticks (unsigned long usec); |
617 | ulong ticks2usec (unsigned long ticks); | |
618 | int init_timebase (void); | |
619 | ||
78acc472 | 620 | /* lib/gunzip.c */ |
87d93a1b WW |
621 | int gunzip(void *, int, unsigned char *, unsigned long *); |
622 | int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp, | |
623 | int stoponerr, int offset); | |
624 | ||
78acc472 | 625 | /* lib/net_utils.c */ |
6a45e384 DB |
626 | #include <net.h> |
627 | static inline IPaddr_t getenv_IPaddr (char *var) | |
628 | { | |
629 | return (string_to_ip(getenv(var))); | |
630 | } | |
631 | ||
54c6977e WD |
632 | /* lib/qsort.c */ |
633 | void qsort(void *base, size_t nmemb, size_t size, | |
634 | int(*compar)(const void *, const void *)); | |
635 | ||
78acc472 | 636 | /* lib/time.c */ |
3eb90bad IL |
637 | void udelay (unsigned long); |
638 | ||
78acc472 | 639 | /* lib/vsprintf.c */ |
e2211743 | 640 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
c40b2956 | 641 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
e2211743 | 642 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
dc4b0b38 AK |
643 | void panic(const char *fmt, ...) |
644 | __attribute__ ((format (__printf__, 1, 2))); | |
645 | int sprintf(char * buf, const char *fmt, ...) | |
646 | __attribute__ ((format (__printf__, 2, 3))); | |
c83bf6a2 | 647 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 648 | |
78acc472 | 649 | /* lib/strmhz.c */ |
0768b7a8 HS |
650 | char * strmhz(char *buf, long hz); |
651 | ||
78acc472 | 652 | /* lib/crc32.c */ |
449609f5 | 653 | #include <u-boot/crc.h> |
e2211743 WD |
654 | |
655 | /* common/console.c */ | |
e2211743 WD |
656 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
657 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
658 | int console_assign (int file, char *devname); /* Assign the console */ | |
659 | int ctrlc (void); | |
660 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
661 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
662 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
663 | ||
664 | /* | |
665 | * STDIO based functions (can always be used) | |
666 | */ | |
e2211743 | 667 | /* serial stuff */ |
d9c27253 | 668 | int serial_printf (const char *fmt, ...) |
dc4b0b38 | 669 | __attribute__ ((format (__printf__, 1, 2))); |
e2211743 WD |
670 | /* stdin */ |
671 | int getc(void); | |
672 | int tstc(void); | |
673 | ||
674 | /* stdout */ | |
675 | void putc(const char c); | |
676 | void puts(const char *s); | |
d9c27253 | 677 | int printf(const char *fmt, ...) |
dc4b0b38 | 678 | __attribute__ ((format (__printf__, 1, 2))); |
d9c27253 | 679 | int vprintf(const char *fmt, va_list args); |
e2211743 WD |
680 | |
681 | /* stderr */ | |
682 | #define eputc(c) fputc(stderr, c) | |
683 | #define eputs(s) fputs(stderr, s) | |
684 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
685 | ||
686 | /* | |
687 | * FILE based functions (can only be used AFTER relocation!) | |
688 | */ | |
e2211743 WD |
689 | #define stdin 0 |
690 | #define stdout 1 | |
691 | #define stderr 2 | |
692 | #define MAX_FILES 3 | |
693 | ||
d9c27253 | 694 | int fprintf(int file, const char *fmt, ...) |
dc4b0b38 | 695 | __attribute__ ((format (__printf__, 2, 3))); |
e2211743 WD |
696 | void fputs(int file, const char *s); |
697 | void fputc(int file, const char c); | |
698 | int ftstc(int file); | |
699 | int fgetc(int file); | |
700 | ||
16a28ef2 GJ |
701 | /* |
702 | * CONSOLE multiplexing. | |
703 | */ | |
704 | #ifdef CONFIG_CONSOLE_MUX | |
705 | #include <iomux.h> | |
706 | #endif | |
707 | ||
e2211743 WD |
708 | int pcmcia_init (void); |
709 | ||
fb364bec WD |
710 | #ifdef CONFIG_STATUS_LED |
711 | # include <status_led.h> | |
712 | #endif | |
fad63407 HS |
713 | /* |
714 | * Board-specific Platform code can reimplement show_boot_progress () if needed | |
715 | */ | |
efbf14e9 | 716 | void show_boot_progress(int val); |
e2211743 | 717 | |
fcd3c87e WD |
718 | /* Multicore arch functions */ |
719 | #ifdef CONFIG_MP | |
720 | int cpu_status(int nr); | |
721 | int cpu_reset(int nr); | |
4194b366 | 722 | int cpu_disable(int nr); |
54841ab5 | 723 | int cpu_release(int nr, int argc, char * const argv[]); |
fcd3c87e WD |
724 | #endif |
725 | ||
726 | #endif /* __ASSEMBLY__ */ | |
727 | ||
728 | /* Put only stuff here that the assembler can digest */ | |
729 | ||
730 | #ifdef CONFIG_POST | |
731 | #define CONFIG_HAS_POST | |
800eb096 MZ |
732 | #ifndef CONFIG_POST_ALT_LIST |
733 | #define CONFIG_POST_STD_LIST | |
734 | #endif | |
fcd3c87e WD |
735 | #endif |
736 | ||
8aa1a2d1 | 737 | #ifdef CONFIG_INIT_CRITICAL |
2f6fa46d | 738 | #error CONFIG_INIT_CRITICAL is deprecated! |
8aa1a2d1 WD |
739 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. |
740 | #endif | |
741 | ||
3cfb0c51 KG |
742 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) |
743 | ||
70ebf316 | 744 | #define ROUND(a,b) (((a) + (b)) & ~((b) - 1)) |
d50c7d4b WD |
745 | #define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d)) |
746 | #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) | |
747 | #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) | |
022f1216 | 748 | |
4b03ac8b AF |
749 | #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1) |
750 | #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) | |
751 | ||
e2211743 | 752 | #endif /* __COMMON_H_ */ |