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Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xx
[u-boot.git] / include / common.h
CommitLineData
e2211743 1/*
8993e54b 2 * (C) Copyright 2000-2007
e2211743
WD		 3 * Wolfgang Denk, DENX Software Engineering, [email protected].
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
30typedef unsigned char uchar;
31typedef volatile unsigned long vu_long;
180d3f74 32typedef volatile unsigned short vu_short;
e2211743
WD		 33typedef 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
6cfcce67
MF		 106#ifdef CONFIG_BLACKFIN
107#include <asm/blackfin.h>
108#endif
e2211743
WD		 109
110#include <part.h>
111#include <flash.h>
112#include <image.h>
113
114#ifdef DEBUG
115#define debug(fmt,args...) printf (fmt ,##args)
52f52c14 116#define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args);
e2211743
WD		 117#else
118#define debug(fmt,args...)
52f52c14 119#define debugX(level,fmt,args...)
e2211743
WD		 120#endif /* DEBUG */
121
43835aac 122#define BUG() do { \
511d0c72 123 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
43835aac
DZ		 124 panic("BUG!"); \
125} while (0)
126#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
127
c83bf6a2 128typedef void (interrupt_handler_t)(void *);
e2211743 129
c83bf6a2 130#include <asm/u-boot.h> /* boot information for Linux kernel */
e2211743
WD		 131#include <asm/global_data.h> /* global data used for startup functions */
132
71f95118
WD		 133/*
134 * enable common handling for all TQM8xxL/M boards:
11d9eec4 135 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
71f95118 136 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
11d9eec4 137 * and for the TQM885D board
71f95118
WD		 138 */
139#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
140 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
11d9eec4 141 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
71f95118
WD		 142# ifndef CONFIG_TQM8xxM
143# define CONFIG_TQM8xxM
144# endif
145#endif
e2211743 146#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
d126bfbd 147 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
11d9eec4
MK		 148 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
149 defined(CONFIG_TQM885D)
e2211743
WD		 150# ifndef CONFIG_TQM8xxL
151# define CONFIG_TQM8xxL
152# endif
153#endif
154
281e00a3
WD		 155#ifndef CONFIG_SERIAL_MULTI
156
157#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \
158 || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
159 || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
160
161#define CONFIG_SERIAL_MULTI 1
162
163#endif
164
165#endif /* CONFIG_SERIAL_MULTI */
e2211743 166
c7de829c
WD		 167/*
168 * General Purpose Utilities
169 */
170#define min(X, Y) \
171 ({ typeof (X) __x = (X), __y = (Y); \
172 (__x < __y) ? __x : __y; })
173
174#define max(X, Y) \
175 ({ typeof (X) __x = (X), __y = (Y); \
176 (__x > __y) ? __x : __y; })
177
178
e2211743
WD		 179/*
180 * Function Prototypes
181 */
182
42dfe7a1 183#ifdef CONFIG_SERIAL_SOFTWARE_FIFO
e2211743
WD		 184void serial_buffered_init (void);
185void serial_buffered_putc (const char);
186void serial_buffered_puts (const char *);
187int serial_buffered_getc (void);
188int serial_buffered_tstc (void);
189#endif /* CONFIG_SERIAL_SOFTWARE_FIFO */
190
c83bf6a2 191void hang (void) __attribute__ ((noreturn));
e2211743
WD		 192
193/* */
194long int initdram (int);
c83bf6a2 195int display_options (void);
e2211743 196void print_size (ulong, const char *);
74357114 197int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
e2211743
WD		 198
199/* common/main.c */
200void main_loop (void);
201int run_command (const char *cmd, int flag);
202int readline (const char *const prompt);
6636b62a
JY		 203int readline_into_buffer (const char *const prompt, char * buffer);
204int parse_line (char *, char *[]);
6dd652fa 205void init_cmd_timeout(void);
e2211743
WD		 206void reset_cmd_timeout(void);
207
15647dc7 208/* lib_$(ARCH)/board.c */
6d1b6f9f
MF		 209void board_init_f (ulong) __attribute__ ((noreturn));
210void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
e2211743
WD		 211int checkboard (void);
212int checkflash (void);
213int checkdram (void);
214char * strmhz(char *buf, long hz);
215int last_stage_init(void);
3b57fe0a 216extern ulong monitor_flash_len;
bea3f28d
HW		 217#ifdef CFG_ID_EEPROM
218int mac_read_from_eeprom(void);
219#endif
e2211743
WD		 220
221/* common/flash.c */
222void flash_perror (int);
223
b0fce99b 224/* common/cmd_autoscript.c */
424c4abd 225int autoscript (ulong addr, const char *fit_uname);
e2211743 226
c83bf6a2 227extern ulong load_addr; /* Default Load Address */
e2211743
WD		 228
229/* common/cmd_nvedit.c */
230int env_init (void);
231void env_relocate (void);
c0559be3 232uchar env_get_char (int);
26a41790 233int envmatch (uchar *, int);
77ddac94
WD		 234char *getenv (char *);
235int getenv_r (char *name, char *buf, unsigned len);
c83bf6a2 236int saveenv (void);
e2211743
WD		 237#ifdef CONFIG_PPC /* ARM version to be fixed! */
238void inline setenv (char *, char *);
2262cfee 239#else
c83bf6a2 240void setenv (char *, char *);
c74b2108
SK		 241#ifdef CONFIG_HAS_UID
242void forceenv (char *, char *);
243#endif
e2211743
WD		 244#endif /* CONFIG_PPC */
245#ifdef CONFIG_ARM
96085e34 246# include <asm/mach-types.h>
b6e4c403 247# include <asm/setup.h>
e2211743
WD		 248# include <asm/u-boot-arm.h> /* ARM version to be fixed! */
249#endif /* CONFIG_ARM */
2262cfee 250#ifdef CONFIG_I386 /* x86 version to be fixed! */
8bde7f77 251# include <asm/u-boot-i386.h>
2262cfee 252#endif /* CONFIG_I386 */
e2211743 253
04a85b3b
WD		 254#ifdef CONFIG_AUTO_COMPLETE
255int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
256#endif
257
c83bf6a2
WD		 258void pci_init (void);
259void pci_init_board(void);
260void pciinfo (int, int);
e2211743 261
466fff1a 262#if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
c83bf6a2 263 int pci_pre_init (struct pci_controller * );
466fff1a
SR		 264#endif
265
dbbd1257 266#if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
e2211743 267# if defined(CFG_PCI_TARGET_INIT)
c83bf6a2 268 void pci_target_init (struct pci_controller *);
e2211743
WD		 269# endif
270# if defined(CFG_PCI_MASTER_INIT)
c83bf6a2 271 void pci_master_init (struct pci_controller *);
e2211743 272# endif
c83bf6a2 273 int is_pci_host (struct pci_controller *);
6f2eb3f3
SR		 274#if defined(CONFIG_440SPE) || \
275 defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
276 defined(CONFIG_405EX)
7f191393 277 void pcie_setup_hoses(int busno);
692519b1 278#endif
e2211743
WD		 279#endif
280
281int misc_init_f (void);
282int misc_init_r (void);
283
27b207fd
WD		 284/* common/exports.c */
285void jumptable_init(void);
286
500856eb
RJ		 287/* api/api.c */
288void api_init (void);
289
c83bf6a2 290/* common/memsize.c */
91650b3e 291long get_ram_size (volatile long *, long);
c83bf6a2 292
e2211743
WD		 293/* $(BOARD)/$(BOARD).c */
294void reset_phy (void);
c83bf6a2 295void fdc_hw_init (void);
e2211743
WD		 296
297/* $(BOARD)/eeprom.c */
298void eeprom_init (void);
6dd652fa
WD		 299#ifndef CONFIG_SPI
300int eeprom_probe (unsigned dev_addr, unsigned offset);
301#endif
e2211743
WD		 302int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
303int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
304#ifdef CONFIG_LWMON
305extern uchar pic_read (uchar reg);
306extern void pic_write (uchar reg, uchar val);
307#endif
308
309/*
310 * Set this up regardless of board
311 * type, to prevent errors.
312 */
313#if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR)
314# define CFG_DEF_EEPROM_ADDR 0
315#else
316# define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR
317#endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */
318
bdccc4fe 319#if defined(CONFIG_SPI)
e2211743
WD		 320extern void spi_init_f (void);
321extern void spi_init_r (void);
c83bf6a2 322extern ssize_t spi_read (uchar *, int, uchar *, int);
e2211743
WD		 323extern ssize_t spi_write (uchar *, int, uchar *, int);
324#endif
325
326#ifdef CONFIG_RPXCLASSIC
327void rpxclassic_init (void);
328#endif
329
e63c8ee3
WD		 330void rpxlite_init (void);
331
e2211743
WD		 332#ifdef CONFIG_MBX
333/* $(BOARD)/mbx8xx.c */
334void mbx_init (void);
335void board_serial_init (void);
336void board_ether_init (void);
337#endif
338
ba56f625 339#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \
b79316f2 340 defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \
4707fb50
BS		 341 defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \
342 defined(CONFIG_V38B)
e2211743
WD		 343void board_get_enetaddr (uchar *addr);
344#endif
345
346#ifdef CONFIG_HERMES
347/* $(BOARD)/hermes.c */
348void hermes_start_lxt980 (int speed);
349#endif
350
351#ifdef CONFIG_EVB64260
352void evb64260_init(void);
353void debug_led(int, int);
354void display_mem_map(void);
355void perform_soft_reset(void);
356#endif
357
358void load_sernum_ethaddr (void);
359
360/* $(BOARD)/$(BOARD).c */
c837dcb1
WD		 361int board_early_init_f (void);
362int board_late_init (void);
e2211743 363int board_postclk_init (void); /* after clocks/timebase, before env/serial */
c837dcb1 364int board_early_init_r (void);
e2211743
WD		 365void board_poweroff (void);
366
367#if defined(CFG_DRAM_TEST)
368int testdram(void);
369#endif /* CFG_DRAM_TEST */
370
371/* $(CPU)/start.S */
c83bf6a2 372#if defined(CONFIG_5xx) || \
0db5bca8 373 defined(CONFIG_8xx)
e2211743
WD		 374uint get_immr (uint);
375#endif
c83bf6a2 376uint get_pir (void);
36c72877
WD		 377#if defined(CONFIG_MPC5xxx)
378uint get_svr (void);
379#endif
e2211743 380uint get_pvr (void);
547b4cb2 381uint get_svr (void);
e2211743
WD		 382uint rd_ic_cst (void);
383void wr_ic_cst (uint);
384void wr_ic_adr (uint);
385uint rd_dc_cst (void);
386void wr_dc_cst (uint);
387void wr_dc_adr (uint);
388int icache_status (void);
389void icache_enable (void);
390void icache_disable(void);
391int dcache_status (void);
392void dcache_enable (void);
393void dcache_disable(void);
f33e9653 394void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn));
e2211743
WD		 395ulong get_endaddr (void);
396void trap_init (ulong);
397#if defined (CONFIG_4xx) || \
eeb1b77b 398 defined (CONFIG_MPC5xxx) || \
e2211743
WD		 399 defined (CONFIG_74xx_7xx) || \
400 defined (CONFIG_74x) || \
401 defined (CONFIG_75x) || \
0ac6f8b7 402 defined (CONFIG_74xx) || \
983fda83 403 defined (CONFIG_MPC8220) || \
cd94ba39 404 defined (CONFIG_MPC85xx) || \
debb7354 405 defined (CONFIG_MPC86xx) || \
cd94ba39 406 defined (CONFIG_MPC83XX)
c83bf6a2
WD		 407unsigned char in8(unsigned int);
408void out8(unsigned int, unsigned char);
409unsigned short in16(unsigned int);
410unsigned short in16r(unsigned int);
411void out16(unsigned int, unsigned short value);
412void out16r(unsigned int, unsigned short value);
413unsigned long in32(unsigned int);
414unsigned long in32r(unsigned int);
415void out32(unsigned int, unsigned long value);
416void out32r(unsigned int, unsigned long value);
417void ppcDcbf(unsigned long value);
418void ppcDcbi(unsigned long value);
419void ppcSync(void);
0ac6f8b7 420void ppcDcbz(unsigned long value);
e2211743 421#endif
0643631a
MS		 422#if defined (CONFIG_MICROBLAZE)
423unsigned short in16(unsigned int);
424void out16(unsigned int, unsigned short value);
425#endif
e2211743 426
90f30a71
DL		 427#if defined (CONFIG_MPC83XX)
428void ppcDWload(unsigned int *addr, unsigned int *ret);
429void ppcDWstore(unsigned int *addr, unsigned int *value);
430#endif
431
e2211743
WD		 432/* $(CPU)/cpu.c */
433int checkcpu (void);
434int checkicache (void);
435int checkdcache (void);
436void upmconfig (unsigned int, unsigned int *, unsigned int);
437ulong get_tbclk (void);
3ec924a3 438void reset_cpu (ulong addr);
6a16e0df
KP		 439#if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
440void ft_cpu_setup(void *blob, bd_t *bd);
441#ifdef CONFIG_PCI
442void ft_pci_setup(void *blob, bd_t *bd);
443#endif
444#endif
445
e2211743
WD		 446
447/* $(CPU)/serial.c */
448int serial_init (void);
756f586a 449void serial_addr (unsigned int);
e2211743
WD		 450void serial_setbrg (void);
451void serial_putc (const char);
756f586a 452void serial_putc_raw(const char);
e2211743 453void serial_puts (const char *);
e2211743
WD		 454int serial_getc (void);
455int serial_tstc (void);
456
756f586a
WD		 457void _serial_setbrg (const int);
458void _serial_putc (const char, const int);
459void _serial_putc_raw(const char, const int);
460void _serial_puts (const char *, const int);
461int _serial_getc (const int);
462int _serial_tstc (const int);
463
e2211743
WD		 464/* $(CPU)/speed.c */
465int get_clocks (void);
c178d3da
WD		 466int get_clocks_866 (void);
467int sdram_adjust_866 (void);
e9132ea9 468int adjust_sdram_tbs_8xx (void);
e2211743
WD		 469#if defined(CONFIG_8260)
470int prt_8260_clks (void);
f046ccd1 471#elif defined(CONFIG_MPC5xxx)
945af8d7
WD		 472int prt_mpc5xxx_clks (void);
473#endif
66a9455b 474#if defined(CONFIG_MPC512X)
8993e54b
RJ		 475int prt_mpc512xxx_clks (void);
476#endif
983fda83
WD		 477#if defined(CONFIG_MPC8220)
478int prt_mpc8220_clks (void);
479#endif
e2211743
WD		 480#ifdef CONFIG_4xx
481ulong get_OPB_freq (void);
482ulong get_PCI_freq (void);
483#endif
f39748ae 484#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X)
be19bd5c
HW		 485void s3c2410_irq(void);
486#define ARM920_IRQ_CALLBACK s3c2410_irq
e2211743
WD		 487ulong get_FCLK (void);
488ulong get_HCLK (void);
489ulong get_PCLK (void);
490ulong get_UCLK (void);
491#endif
f39748ae
WD		 492#if defined(CONFIG_LH7A40X)
493ulong get_PLLCLK (void);
494#endif
7cb22f97 495#if defined CONFIG_INCA_IP
c83bf6a2 496uint incaip_get_cpuclk (void);
7cb22f97 497#endif
281e00a3
WD		 498#if defined(CONFIG_IMX)
499ulong get_systemPLLCLK(void);
500ulong get_FCLK(void);
501ulong get_HCLK(void);
502ulong get_BCLK(void);
503ulong get_PERCLK1(void);
504ulong get_PERCLK2(void);
505ulong get_PERCLK3(void);
506#endif
e2211743
WD		 507ulong get_bus_freq (ulong);
508
42d1f039
WD		 509#if defined(CONFIG_MPC85xx)
510typedef MPC85xx_SYS_INFO sys_info_t;
c83bf6a2 511void get_sys_info ( sys_info_t * );
d4357932 512ulong get_ddr_freq (ulong);
42d1f039 513#endif
debb7354
JL		 514#if defined(CONFIG_MPC86xx)
515typedef MPC86xx_SYS_INFO sys_info_t;
516void get_sys_info ( sys_info_t * );
517#endif
42d1f039 518
e2211743
WD		 519#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
520# if defined(CONFIG_440)
6c5879f3
MB		 521# if defined(CONFIG_440SPE)
522 unsigned long determine_sysper(void);
523 unsigned long determine_pci_clock_per(void);
524# endif
e2211743 525# endif
087dfdb7 526typedef PPC4xx_SYS_INFO sys_info_t;
f31d38b9 527int ppc440spe_revB(void);
c83bf6a2 528void get_sys_info ( sys_info_t * );
e2211743
WD		 529#endif
530
531/* $(CPU)/cpu_init.c */
532#if defined(CONFIG_8xx) || defined(CONFIG_8260)
533void cpu_init_f (volatile immap_t *immr);
534#endif
debb7354 535#if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx)
e2211743
WD		 536void cpu_init_f (void);
537#endif
bf9e3b38 538
e2211743
WD		 539int cpu_init_r (void);
540#if defined(CONFIG_8260)
541int prt_8260_rsr (void);
9be39a67
DL		 542#elif defined(CONFIG_MPC83XX)
543int prt_83xx_rsr (void);
e2211743
WD		 544#endif
545
546/* $(CPU)/interrupts.c */
c83bf6a2
WD		 547int interrupt_init (void);
548void timer_interrupt (struct pt_regs *);
e2211743
WD		 549void external_interrupt (struct pt_regs *);
550void irq_install_handler(int, interrupt_handler_t *, void *);
551void irq_free_handler (int);
552void reset_timer (void);
553ulong get_timer (ulong base);
554void set_timer (ulong t);
555void enable_interrupts (void);
556int disable_interrupts (void);
557
558/* $(CPU)/.../commproc.c */
559int dpram_init (void);
560uint dpram_base(void);
561uint dpram_base_align(uint align);
562uint dpram_alloc(uint size);
563uint dpram_alloc_align(uint size,uint align);
564void post_word_store (ulong);
565ulong post_word_load (void);
bdccc4fe
WD		 566void bootcount_store (ulong);
567ulong bootcount_load (void);
568#define BOOTCOUNT_MAGIC 0xB001C041
e2211743
WD		 569
570/* $(CPU)/.../<eth> */
c5bded3c 571void mii_init (void);
e2211743
WD		 572
573/* $(CPU)/.../lcd.c */
574ulong lcd_setmem (ulong);
575
576/* $(CPU)/.../vfd.c */
577ulong vfd_setmem (ulong);
578
579/* $(CPU)/.../video.c */
580ulong video_setmem (ulong);
581
fabd46ac 582/* lib_$(ARCH)/cache.c */
e2211743
WD		 583void flush_cache (unsigned long, unsigned long);
584
0db5bca8 585
15647dc7 586/* lib_$(ARCH)/ticks.S */
e2211743
WD		 587unsigned long long get_ticks(void);
588void wait_ticks (unsigned long);
589
15647dc7 590/* lib_$(ARCH)/time.c */
e2211743
WD		 591void udelay (unsigned long);
592ulong usec2ticks (unsigned long usec);
593ulong ticks2usec (unsigned long ticks);
594int init_timebase (void);
595
15647dc7 596/* lib_generic/vsprintf.c */
e2211743 597ulong simple_strtoul(const char *cp,char **endp,unsigned int base);
42dfe7a1 598#ifdef CFG_64BIT_VSPRINTF
c40b2956
WD		 599unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base);
600#endif
e2211743
WD		 601long simple_strtol(const char *cp,char **endp,unsigned int base);
602void panic(const char *fmt, ...);
603int sprintf(char * buf, const char *fmt, ...);
c83bf6a2 604int vsprintf(char *buf, const char *fmt, va_list args);
e2211743 605
15647dc7 606/* lib_generic/crc32.c */
89cdab78
MF		 607uint32_t crc32 (uint32_t, const unsigned char *, uint);
608uint32_t crc32_no_comp (uint32_t, const unsigned char *, uint);
e2211743
WD		 609
610/* common/console.c */
e2211743
WD		 611int console_init_f(void); /* Before relocation; uses the serial stuff */
612int console_init_r(void); /* After relocation; uses the console stuff */
613int console_assign (int file, char *devname); /* Assign the console */
614int ctrlc (void);
615int had_ctrlc (void); /* have we had a Control-C since last clear? */
616void clear_ctrlc (void); /* clear the Control-C condition */
617int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
618
619/*
620 * STDIO based functions (can always be used)
621 */
622
623/* serial stuff */
624void serial_printf (const char *fmt, ...);
625
626/* stdin */
627int getc(void);
628int tstc(void);
629
630/* stdout */
631void putc(const char c);
632void puts(const char *s);
633void printf(const char *fmt, ...);
6dd652fa 634void vprintf(const char *fmt, va_list args);
e2211743
WD		 635
636/* stderr */
637#define eputc(c) fputc(stderr, c)
638#define eputs(s) fputs(stderr, s)
639#define eprintf(fmt,args...) fprintf(stderr,fmt ,##args)
640
641/*
642 * FILE based functions (can only be used AFTER relocation!)
643 */
644
645#define stdin 0
646#define stdout 1
647#define stderr 2
648#define MAX_FILES 3
649
650void fprintf(int file, const char *fmt, ...);
651void fputs(int file, const char *s);
652void fputc(int file, const char c);
653int ftstc(int file);
654int fgetc(int file);
655
656int pcmcia_init (void);
657
fad63407
HS		 658#ifdef CONFIG_STATUS_LED
659# include <status_led.h>
e2211743 660#endif
fad63407
HS		 661/*
662 * Board-specific Platform code can reimplement show_boot_progress () if needed
663 */
664void inline show_boot_progress (int val);
e2211743 665
8aa1a2d1 666#ifdef CONFIG_INIT_CRITICAL
2f6fa46d 667#error CONFIG_INIT_CRITICAL is deprecated!
8aa1a2d1
WD		 668#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
669#endif
670
3cfb0c51
KG		 671#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
672
ec2b74ff
KG		 673/* Multicore arch functions */
674#ifdef CONFIG_MP
675int cpu_status(int nr);
676int cpu_reset(int nr);
79679d80 677int cpu_release(int nr, int argc, char *argv[]);
ec2b74ff
KG		 678#endif
679
e2211743 680#endif /* __COMMON_H_ */
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