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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) \ | |
1472af34 AW |
183 | ({ typeof (X) __x = (X); \ |
184 | typeof (Y) __y = (Y); \ | |
c7de829c WD |
185 | (__x < __y) ? __x : __y; }) |
186 | ||
187 | #define max(X, Y) \ | |
1472af34 AW |
188 | ({ typeof (X) __x = (X); \ |
189 | typeof (Y) __y = (Y); \ | |
c7de829c WD |
190 | (__x > __y) ? __x : __y; }) |
191 | ||
20d04774 AF |
192 | #define MIN(x, y) min(x, y) |
193 | #define MAX(x, y) max(x, y) | |
194 | ||
3fbeeea6 HS |
195 | #if defined(CONFIG_ENV_IS_EMBEDDED) |
196 | #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN | |
197 | #elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \ | |
198 | (CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) ) || \ | |
199 | defined(CONFIG_ENV_IS_IN_NVRAM) | |
200 | #define TOTAL_MALLOC_LEN (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE) | |
201 | #else | |
202 | #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN | |
203 | #endif | |
c7de829c | 204 | |
28901120 HS |
205 | /** |
206 | * container_of - cast a member of a structure out to the containing structure | |
207 | * @ptr: the pointer to the member. | |
208 | * @type: the type of the container struct this is embedded in. | |
209 | * @member: the name of the member within the struct. | |
210 | * | |
211 | */ | |
212 | #define container_of(ptr, type, member) ({ \ | |
213 | const typeof( ((type *)0)->member ) *__mptr = (ptr); \ | |
214 | (type *)( (char *)__mptr - offsetof(type,member) );}) | |
215 | ||
e2211743 WD |
216 | /* |
217 | * Function Prototypes | |
218 | */ | |
219 | ||
c83bf6a2 | 220 | void hang (void) __attribute__ ((noreturn)); |
e2211743 WD |
221 | |
222 | /* */ | |
9973e3c6 | 223 | phys_size_t initdram (int); |
c83bf6a2 | 224 | int display_options (void); |
4b42c905 | 225 | void print_size(unsigned long long, const char *); |
74357114 | 226 | int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); |
e2211743 WD |
227 | |
228 | /* common/main.c */ | |
229 | void main_loop (void); | |
230 | int run_command (const char *cmd, int flag); | |
231 | int readline (const char *const prompt); | |
6636b62a JY |
232 | int readline_into_buffer (const char *const prompt, char * buffer); |
233 | int parse_line (char *, char *[]); | |
6dd652fa | 234 | void init_cmd_timeout(void); |
e2211743 WD |
235 | void reset_cmd_timeout(void); |
236 | ||
ea0364f1 | 237 | /* arch/$(ARCH)/lib/board.c */ |
6d1b6f9f MF |
238 | void board_init_f (ulong) __attribute__ ((noreturn)); |
239 | void board_init_r (gd_t *, ulong) __attribute__ ((noreturn)); | |
e2211743 WD |
240 | int checkboard (void); |
241 | int checkflash (void); | |
242 | int checkdram (void); | |
e2211743 | 243 | int last_stage_init(void); |
3b57fe0a | 244 | extern ulong monitor_flash_len; |
bea3f28d | 245 | int mac_read_from_eeprom(void); |
e2211743 WD |
246 | |
247 | /* common/flash.c */ | |
248 | void flash_perror (int); | |
249 | ||
74de7aef WD |
250 | /* common/cmd_source.c */ |
251 | int source (ulong addr, const char *fit_uname); | |
e2211743 | 252 | |
c83bf6a2 | 253 | extern ulong load_addr; /* Default Load Address */ |
e2211743 | 254 | |
4394f9a8 WD |
255 | /* common/cmd_doc.c */ |
256 | void doc_probe(unsigned long physadr); | |
257 | ||
e2211743 WD |
258 | /* common/cmd_nvedit.c */ |
259 | int env_init (void); | |
260 | void env_relocate (void); | |
26a41790 | 261 | int envmatch (uchar *, int); |
77ddac94 | 262 | char *getenv (char *); |
cdb74977 | 263 | int getenv_f (char *name, char *buf, unsigned len); |
c83bf6a2 | 264 | int saveenv (void); |
e2211743 | 265 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
75678c80 | 266 | int inline setenv (char *, char *); |
2262cfee | 267 | #else |
75678c80 | 268 | int setenv (char *, char *); |
e2211743 WD |
269 | #endif /* CONFIG_PPC */ |
270 | #ifdef CONFIG_ARM | |
96085e34 | 271 | # include <asm/mach-types.h> |
b6e4c403 | 272 | # include <asm/setup.h> |
e2211743 WD |
273 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
274 | #endif /* CONFIG_ARM */ | |
fea25720 GR |
275 | #ifdef CONFIG_X86 /* x86 version to be fixed! */ |
276 | # include <asm/u-boot-x86.h> | |
277 | #endif /* CONFIG_X86 */ | |
e2211743 | 278 | |
04a85b3b WD |
279 | #ifdef CONFIG_AUTO_COMPLETE |
280 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); | |
281 | #endif | |
2f70c49e | 282 | int get_env_id (void); |
04a85b3b | 283 | |
c83bf6a2 WD |
284 | void pci_init (void); |
285 | void pci_init_board(void); | |
286 | void pciinfo (int, int); | |
e2211743 | 287 | |
466fff1a | 288 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
c71103f9 MF |
289 | int pci_pre_init (struct pci_controller *); |
290 | int is_pci_host (struct pci_controller *); | |
466fff1a SR |
291 | #endif |
292 | ||
dbbd1257 | 293 | #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX)) |
6d0f6bcf | 294 | # if defined(CONFIG_SYS_PCI_TARGET_INIT) |
c83bf6a2 | 295 | void pci_target_init (struct pci_controller *); |
e2211743 | 296 | # endif |
6d0f6bcf | 297 | # if defined(CONFIG_SYS_PCI_MASTER_INIT) |
c83bf6a2 | 298 | void pci_master_init (struct pci_controller *); |
e2211743 | 299 | # endif |
6f2eb3f3 SR |
300 | #if defined(CONFIG_440SPE) || \ |
301 | defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ | |
302 | defined(CONFIG_405EX) | |
7f191393 | 303 | void pcie_setup_hoses(int busno); |
692519b1 | 304 | #endif |
e2211743 WD |
305 | #endif |
306 | ||
307 | int misc_init_f (void); | |
308 | int misc_init_r (void); | |
309 | ||
27b207fd WD |
310 | /* common/exports.c */ |
311 | void jumptable_init(void); | |
312 | ||
ecb1dc89 MF |
313 | /* common/kallsysm.c */ |
314 | const char *symbol_lookup(unsigned long addr, unsigned long *caddr); | |
315 | ||
500856eb RJ |
316 | /* api/api.c */ |
317 | void api_init (void); | |
318 | ||
c83bf6a2 | 319 | /* common/memsize.c */ |
91650b3e | 320 | long get_ram_size (volatile long *, long); |
c83bf6a2 | 321 | |
e2211743 WD |
322 | /* $(BOARD)/$(BOARD).c */ |
323 | void reset_phy (void); | |
c83bf6a2 | 324 | void fdc_hw_init (void); |
e2211743 WD |
325 | |
326 | /* $(BOARD)/eeprom.c */ | |
327 | void eeprom_init (void); | |
6dd652fa WD |
328 | #ifndef CONFIG_SPI |
329 | int eeprom_probe (unsigned dev_addr, unsigned offset); | |
330 | #endif | |
e2211743 WD |
331 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
332 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); | |
333 | #ifdef CONFIG_LWMON | |
334 | extern uchar pic_read (uchar reg); | |
335 | extern void pic_write (uchar reg, uchar val); | |
336 | #endif | |
337 | ||
338 | /* | |
339 | * Set this up regardless of board | |
340 | * type, to prevent errors. | |
341 | */ | |
6d0f6bcf JCPV |
342 | #if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) |
343 | # define CONFIG_SYS_DEF_EEPROM_ADDR 0 | |
e2211743 | 344 | #else |
548738b4 | 345 | #if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) |
6d0f6bcf | 346 | # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR |
548738b4 | 347 | #endif |
6d0f6bcf | 348 | #endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */ |
e2211743 | 349 | |
bdccc4fe | 350 | #if defined(CONFIG_SPI) |
e2211743 WD |
351 | extern void spi_init_f (void); |
352 | extern void spi_init_r (void); | |
c83bf6a2 | 353 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
e2211743 WD |
354 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
355 | #endif | |
356 | ||
357 | #ifdef CONFIG_RPXCLASSIC | |
358 | void rpxclassic_init (void); | |
359 | #endif | |
360 | ||
e63c8ee3 WD |
361 | void rpxlite_init (void); |
362 | ||
e2211743 WD |
363 | #ifdef CONFIG_MBX |
364 | /* $(BOARD)/mbx8xx.c */ | |
365 | void mbx_init (void); | |
366 | void board_serial_init (void); | |
367 | void board_ether_init (void); | |
368 | #endif | |
369 | ||
e2211743 WD |
370 | #ifdef CONFIG_HERMES |
371 | /* $(BOARD)/hermes.c */ | |
372 | void hermes_start_lxt980 (int speed); | |
373 | #endif | |
374 | ||
375 | #ifdef CONFIG_EVB64260 | |
376 | void evb64260_init(void); | |
377 | void debug_led(int, int); | |
378 | void display_mem_map(void); | |
379 | void perform_soft_reset(void); | |
380 | #endif | |
381 | ||
e2211743 | 382 | /* $(BOARD)/$(BOARD).c */ |
c837dcb1 WD |
383 | int board_early_init_f (void); |
384 | int board_late_init (void); | |
e2211743 | 385 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
c837dcb1 | 386 | int board_early_init_r (void); |
e2211743 WD |
387 | void board_poweroff (void); |
388 | ||
6d0f6bcf | 389 | #if defined(CONFIG_SYS_DRAM_TEST) |
e2211743 | 390 | int testdram(void); |
6d0f6bcf | 391 | #endif /* CONFIG_SYS_DRAM_TEST */ |
e2211743 WD |
392 | |
393 | /* $(CPU)/start.S */ | |
c83bf6a2 | 394 | #if defined(CONFIG_5xx) || \ |
0db5bca8 | 395 | defined(CONFIG_8xx) |
e2211743 WD |
396 | uint get_immr (uint); |
397 | #endif | |
c83bf6a2 | 398 | uint get_pir (void); |
36c72877 WD |
399 | #if defined(CONFIG_MPC5xxx) |
400 | uint get_svr (void); | |
401 | #endif | |
e2211743 | 402 | uint get_pvr (void); |
547b4cb2 | 403 | uint get_svr (void); |
e2211743 WD |
404 | uint rd_ic_cst (void); |
405 | void wr_ic_cst (uint); | |
406 | void wr_ic_adr (uint); | |
407 | uint rd_dc_cst (void); | |
408 | void wr_dc_cst (uint); | |
409 | void wr_dc_adr (uint); | |
410 | int icache_status (void); | |
411 | void icache_enable (void); | |
412 | void icache_disable(void); | |
413 | int dcache_status (void); | |
414 | void dcache_enable (void); | |
415 | void dcache_disable(void); | |
f33e9653 | 416 | void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn)); |
e2211743 WD |
417 | ulong get_endaddr (void); |
418 | void trap_init (ulong); | |
419 | #if defined (CONFIG_4xx) || \ | |
eeb1b77b | 420 | defined (CONFIG_MPC5xxx) || \ |
e2211743 WD |
421 | defined (CONFIG_74xx_7xx) || \ |
422 | defined (CONFIG_74x) || \ | |
423 | defined (CONFIG_75x) || \ | |
0ac6f8b7 | 424 | defined (CONFIG_74xx) || \ |
983fda83 | 425 | defined (CONFIG_MPC8220) || \ |
cd94ba39 | 426 | defined (CONFIG_MPC85xx) || \ |
debb7354 | 427 | defined (CONFIG_MPC86xx) || \ |
0f898604 | 428 | defined (CONFIG_MPC83xx) |
c83bf6a2 WD |
429 | unsigned char in8(unsigned int); |
430 | void out8(unsigned int, unsigned char); | |
431 | unsigned short in16(unsigned int); | |
432 | unsigned short in16r(unsigned int); | |
433 | void out16(unsigned int, unsigned short value); | |
434 | void out16r(unsigned int, unsigned short value); | |
435 | unsigned long in32(unsigned int); | |
436 | unsigned long in32r(unsigned int); | |
437 | void out32(unsigned int, unsigned long value); | |
438 | void out32r(unsigned int, unsigned long value); | |
439 | void ppcDcbf(unsigned long value); | |
440 | void ppcDcbi(unsigned long value); | |
441 | void ppcSync(void); | |
0ac6f8b7 | 442 | void ppcDcbz(unsigned long value); |
e2211743 | 443 | #endif |
0643631a MS |
444 | #if defined (CONFIG_MICROBLAZE) |
445 | unsigned short in16(unsigned int); | |
446 | void out16(unsigned int, unsigned short value); | |
447 | #endif | |
e2211743 | 448 | |
0f898604 | 449 | #if defined (CONFIG_MPC83xx) |
90f30a71 DL |
450 | void ppcDWload(unsigned int *addr, unsigned int *ret); |
451 | void ppcDWstore(unsigned int *addr, unsigned int *value); | |
452 | #endif | |
453 | ||
e2211743 | 454 | /* $(CPU)/cpu.c */ |
0e870980 PA |
455 | int cpu_numcores (void); |
456 | int probecpu (void); | |
e2211743 WD |
457 | int checkcpu (void); |
458 | int checkicache (void); | |
459 | int checkdcache (void); | |
460 | void upmconfig (unsigned int, unsigned int *, unsigned int); | |
461 | ulong get_tbclk (void); | |
3ec924a3 | 462 | void reset_cpu (ulong addr); |
6a16e0df KP |
463 | #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP) |
464 | void ft_cpu_setup(void *blob, bd_t *bd); | |
465 | #ifdef CONFIG_PCI | |
466 | void ft_pci_setup(void *blob, bd_t *bd); | |
467 | #endif | |
468 | #endif | |
469 | ||
e2211743 WD |
470 | |
471 | /* $(CPU)/serial.c */ | |
472 | int serial_init (void); | |
3524049c | 473 | void serial_exit (void); |
e2211743 WD |
474 | void serial_setbrg (void); |
475 | void serial_putc (const char); | |
756f586a | 476 | void serial_putc_raw(const char); |
e2211743 | 477 | void serial_puts (const char *); |
e2211743 WD |
478 | int serial_getc (void); |
479 | int serial_tstc (void); | |
480 | ||
756f586a WD |
481 | void _serial_setbrg (const int); |
482 | void _serial_putc (const char, const int); | |
483 | void _serial_putc_raw(const char, const int); | |
484 | void _serial_puts (const char *, const int); | |
485 | int _serial_getc (const int); | |
486 | int _serial_tstc (const int); | |
487 | ||
e2211743 WD |
488 | /* $(CPU)/speed.c */ |
489 | int get_clocks (void); | |
c178d3da WD |
490 | int get_clocks_866 (void); |
491 | int sdram_adjust_866 (void); | |
e9132ea9 | 492 | int adjust_sdram_tbs_8xx (void); |
e2211743 WD |
493 | #if defined(CONFIG_8260) |
494 | int prt_8260_clks (void); | |
f046ccd1 | 495 | #elif defined(CONFIG_MPC5xxx) |
945af8d7 WD |
496 | int prt_mpc5xxx_clks (void); |
497 | #endif | |
66a9455b | 498 | #if defined(CONFIG_MPC512X) |
8993e54b RJ |
499 | int prt_mpc512xxx_clks (void); |
500 | #endif | |
983fda83 WD |
501 | #if defined(CONFIG_MPC8220) |
502 | int prt_mpc8220_clks (void); | |
503 | #endif | |
e2211743 WD |
504 | #ifdef CONFIG_4xx |
505 | ulong get_OPB_freq (void); | |
506 | ulong get_PCI_freq (void); | |
507 | #endif | |
ac67804f | 508 | #if defined(CONFIG_S3C24X0) || \ |
509 | defined(CONFIG_LH7A40X) || \ | |
fcfb632b MK |
510 | defined(CONFIG_S3C6400) || \ |
511 | defined(CONFIG_EP93XX) | |
e2211743 WD |
512 | ulong get_FCLK (void); |
513 | ulong get_HCLK (void); | |
514 | ulong get_PCLK (void); | |
515 | ulong get_UCLK (void); | |
516 | #endif | |
f39748ae WD |
517 | #if defined(CONFIG_LH7A40X) |
518 | ulong get_PLLCLK (void); | |
519 | #endif | |
7cb22f97 | 520 | #if defined CONFIG_INCA_IP |
c83bf6a2 | 521 | uint incaip_get_cpuclk (void); |
7cb22f97 | 522 | #endif |
281e00a3 WD |
523 | #if defined(CONFIG_IMX) |
524 | ulong get_systemPLLCLK(void); | |
525 | ulong get_FCLK(void); | |
526 | ulong get_HCLK(void); | |
527 | ulong get_BCLK(void); | |
528 | ulong get_PERCLK1(void); | |
529 | ulong get_PERCLK2(void); | |
530 | ulong get_PERCLK3(void); | |
531 | #endif | |
e2211743 | 532 | ulong get_bus_freq (ulong); |
550650dd | 533 | int get_serial_clock(void); |
e2211743 | 534 | |
42d1f039 WD |
535 | #if defined(CONFIG_MPC85xx) |
536 | typedef MPC85xx_SYS_INFO sys_info_t; | |
c83bf6a2 | 537 | void get_sys_info ( sys_info_t * ); |
d4357932 | 538 | ulong get_ddr_freq (ulong); |
42d1f039 | 539 | #endif |
debb7354 JL |
540 | #if defined(CONFIG_MPC86xx) |
541 | typedef MPC86xx_SYS_INFO sys_info_t; | |
542 | void get_sys_info ( sys_info_t * ); | |
5df4b0ad KG |
543 | static inline ulong get_ddr_freq(ulong dummy) |
544 | { | |
545 | return get_bus_freq(dummy); | |
546 | } | |
debb7354 | 547 | #endif |
42d1f039 | 548 | |
e2211743 WD |
549 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
550 | # if defined(CONFIG_440) | |
6c5879f3 MB |
551 | # if defined(CONFIG_440SPE) |
552 | unsigned long determine_sysper(void); | |
553 | unsigned long determine_pci_clock_per(void); | |
554 | # endif | |
e2211743 | 555 | # endif |
087dfdb7 | 556 | typedef PPC4xx_SYS_INFO sys_info_t; |
f31d38b9 | 557 | int ppc440spe_revB(void); |
c83bf6a2 | 558 | void get_sys_info ( sys_info_t * ); |
e2211743 WD |
559 | #endif |
560 | ||
561 | /* $(CPU)/cpu_init.c */ | |
562 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) | |
563 | void cpu_init_f (volatile immap_t *immr); | |
564 | #endif | |
debb7354 | 565 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) |
e2211743 WD |
566 | void cpu_init_f (void); |
567 | #endif | |
bf9e3b38 | 568 | |
e2211743 WD |
569 | int cpu_init_r (void); |
570 | #if defined(CONFIG_8260) | |
571 | int prt_8260_rsr (void); | |
0f898604 | 572 | #elif defined(CONFIG_MPC83xx) |
9be39a67 | 573 | int prt_83xx_rsr (void); |
e2211743 WD |
574 | #endif |
575 | ||
576 | /* $(CPU)/interrupts.c */ | |
c83bf6a2 WD |
577 | int interrupt_init (void); |
578 | void timer_interrupt (struct pt_regs *); | |
e2211743 WD |
579 | void external_interrupt (struct pt_regs *); |
580 | void irq_install_handler(int, interrupt_handler_t *, void *); | |
581 | void irq_free_handler (int); | |
582 | void reset_timer (void); | |
583 | ulong get_timer (ulong base); | |
584 | void set_timer (ulong t); | |
585 | void enable_interrupts (void); | |
586 | int disable_interrupts (void); | |
587 | ||
588 | /* $(CPU)/.../commproc.c */ | |
589 | int dpram_init (void); | |
590 | uint dpram_base(void); | |
591 | uint dpram_base_align(uint align); | |
592 | uint dpram_alloc(uint size); | |
593 | uint dpram_alloc_align(uint size,uint align); | |
bdccc4fe WD |
594 | void bootcount_store (ulong); |
595 | ulong bootcount_load (void); | |
596 | #define BOOTCOUNT_MAGIC 0xB001C041 | |
e2211743 WD |
597 | |
598 | /* $(CPU)/.../<eth> */ | |
c5bded3c | 599 | void mii_init (void); |
e2211743 WD |
600 | |
601 | /* $(CPU)/.../lcd.c */ | |
602 | ulong lcd_setmem (ulong); | |
603 | ||
604 | /* $(CPU)/.../vfd.c */ | |
605 | ulong vfd_setmem (ulong); | |
606 | ||
607 | /* $(CPU)/.../video.c */ | |
608 | ulong video_setmem (ulong); | |
609 | ||
ea0364f1 | 610 | /* arch/$(ARCH)/lib/cache.c */ |
e2211743 | 611 | void flush_cache (unsigned long, unsigned long); |
03d3bfb0 SR |
612 | void flush_dcache_range(unsigned long start, unsigned long stop); |
613 | void invalidate_dcache_range(unsigned long start, unsigned long stop); | |
e2211743 | 614 | |
0db5bca8 | 615 | |
ea0364f1 | 616 | /* arch/$(ARCH)/lib/ticks.S */ |
e2211743 WD |
617 | unsigned long long get_ticks(void); |
618 | void wait_ticks (unsigned long); | |
619 | ||
ea0364f1 | 620 | /* arch/$(ARCH)/lib/time.c */ |
3eb90bad | 621 | void __udelay (unsigned long); |
e2211743 WD |
622 | ulong usec2ticks (unsigned long usec); |
623 | ulong ticks2usec (unsigned long ticks); | |
624 | int init_timebase (void); | |
625 | ||
78acc472 | 626 | /* lib/gunzip.c */ |
87d93a1b WW |
627 | int gunzip(void *, int, unsigned char *, unsigned long *); |
628 | int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp, | |
629 | int stoponerr, int offset); | |
630 | ||
78acc472 | 631 | /* lib/net_utils.c */ |
6a45e384 DB |
632 | #include <net.h> |
633 | static inline IPaddr_t getenv_IPaddr (char *var) | |
634 | { | |
635 | return (string_to_ip(getenv(var))); | |
636 | } | |
637 | ||
54c6977e WD |
638 | /* lib/qsort.c */ |
639 | void qsort(void *base, size_t nmemb, size_t size, | |
640 | int(*compar)(const void *, const void *)); | |
560d424b | 641 | int strcmp_compar(const void *, const void *); |
54c6977e | 642 | |
78acc472 | 643 | /* lib/time.c */ |
3eb90bad IL |
644 | void udelay (unsigned long); |
645 | ||
78acc472 | 646 | /* lib/vsprintf.c */ |
e2211743 | 647 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
c40b2956 | 648 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
e2211743 | 649 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
dc4b0b38 AK |
650 | void panic(const char *fmt, ...) |
651 | __attribute__ ((format (__printf__, 1, 2))); | |
652 | int sprintf(char * buf, const char *fmt, ...) | |
653 | __attribute__ ((format (__printf__, 2, 3))); | |
c83bf6a2 | 654 | int vsprintf(char *buf, const char *fmt, va_list args); |
e2211743 | 655 | |
78acc472 | 656 | /* lib/strmhz.c */ |
55f7934d | 657 | char * strmhz(char *buf, unsigned long hz); |
0768b7a8 | 658 | |
78acc472 | 659 | /* lib/crc32.c */ |
449609f5 | 660 | #include <u-boot/crc.h> |
e2211743 WD |
661 | |
662 | /* common/console.c */ | |
e2211743 WD |
663 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
664 | int console_init_r(void); /* After relocation; uses the console stuff */ | |
d7be3056 | 665 | int console_assign(int file, const char *devname); /* Assign the console */ |
e2211743 WD |
666 | int ctrlc (void); |
667 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ | |
668 | void clear_ctrlc (void); /* clear the Control-C condition */ | |
669 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ | |
670 | ||
671 | /* | |
672 | * STDIO based functions (can always be used) | |
673 | */ | |
e2211743 | 674 | /* serial stuff */ |
d9c27253 | 675 | int serial_printf (const char *fmt, ...) |
dc4b0b38 | 676 | __attribute__ ((format (__printf__, 1, 2))); |
e2211743 WD |
677 | /* stdin */ |
678 | int getc(void); | |
679 | int tstc(void); | |
680 | ||
681 | /* stdout */ | |
682 | void putc(const char c); | |
683 | void puts(const char *s); | |
d9c27253 | 684 | int printf(const char *fmt, ...) |
dc4b0b38 | 685 | __attribute__ ((format (__printf__, 1, 2))); |
d9c27253 | 686 | int vprintf(const char *fmt, va_list args); |
e2211743 WD |
687 | |
688 | /* stderr */ | |
689 | #define eputc(c) fputc(stderr, c) | |
690 | #define eputs(s) fputs(stderr, s) | |
691 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) | |
692 | ||
693 | /* | |
694 | * FILE based functions (can only be used AFTER relocation!) | |
695 | */ | |
e2211743 WD |
696 | #define stdin 0 |
697 | #define stdout 1 | |
698 | #define stderr 2 | |
699 | #define MAX_FILES 3 | |
700 | ||
d9c27253 | 701 | int fprintf(int file, const char *fmt, ...) |
dc4b0b38 | 702 | __attribute__ ((format (__printf__, 2, 3))); |
e2211743 WD |
703 | void fputs(int file, const char *s); |
704 | void fputc(int file, const char c); | |
705 | int ftstc(int file); | |
706 | int fgetc(int file); | |
707 | ||
16a28ef2 GJ |
708 | /* |
709 | * CONSOLE multiplexing. | |
710 | */ | |
711 | #ifdef CONFIG_CONSOLE_MUX | |
712 | #include <iomux.h> | |
713 | #endif | |
714 | ||
e2211743 WD |
715 | int pcmcia_init (void); |
716 | ||
fb364bec WD |
717 | #ifdef CONFIG_STATUS_LED |
718 | # include <status_led.h> | |
719 | #endif | |
fad63407 HS |
720 | /* |
721 | * Board-specific Platform code can reimplement show_boot_progress () if needed | |
722 | */ | |
efbf14e9 | 723 | void show_boot_progress(int val); |
e2211743 | 724 | |
fcd3c87e WD |
725 | /* Multicore arch functions */ |
726 | #ifdef CONFIG_MP | |
727 | int cpu_status(int nr); | |
728 | int cpu_reset(int nr); | |
4194b366 | 729 | int cpu_disable(int nr); |
54841ab5 | 730 | int cpu_release(int nr, int argc, char * const argv[]); |
fcd3c87e WD |
731 | #endif |
732 | ||
733 | #endif /* __ASSEMBLY__ */ | |
734 | ||
735 | /* Put only stuff here that the assembler can digest */ | |
736 | ||
737 | #ifdef CONFIG_POST | |
738 | #define CONFIG_HAS_POST | |
800eb096 MZ |
739 | #ifndef CONFIG_POST_ALT_LIST |
740 | #define CONFIG_POST_STD_LIST | |
741 | #endif | |
fcd3c87e WD |
742 | #endif |
743 | ||
8aa1a2d1 | 744 | #ifdef CONFIG_INIT_CRITICAL |
2f6fa46d | 745 | #error CONFIG_INIT_CRITICAL is deprecated! |
8aa1a2d1 WD |
746 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. |
747 | #endif | |
748 | ||
3cfb0c51 KG |
749 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) |
750 | ||
70ebf316 | 751 | #define ROUND(a,b) (((a) + (b)) & ~((b) - 1)) |
d50c7d4b WD |
752 | #define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d)) |
753 | #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) | |
754 | #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) | |
022f1216 | 755 | |
4b03ac8b AF |
756 | #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1) |
757 | #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) | |
758 | ||
e2211743 | 759 | #endif /* __COMMON_H_ */ |