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i386: Final Relocation
[people/ms/u-boot.git] / include / common.h
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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		 32typedef unsigned char uchar;
33typedef volatile unsigned long vu_long;
180d3f74 34typedef volatile unsigned short vu_short;
e2211743
WD		 35typedef volatile unsigned char vu_char;
36
37#include <config.h>
38#include <linux/bitops.h>
39#include <linux/types.h>
40#include <linux/string.h>
41#include <asm/ptrace.h>
42#include <stdarg.h>
466fff1a 43#if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
e2211743
WD		 44#include <pci.h>
45#endif
180d3f74 46#if defined(CONFIG_8xx)
e2211743 47#include <asm/8xx_immap.h>
d4ca31c4
WD		 48#if defined(CONFIG_MPC852) || defined(CONFIG_MPC852T) || \
49 defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \
50 defined(CONFIG_MPC859DSL) || \
51 defined(CONFIG_MPC866) || defined(CONFIG_MPC866T) || \
52 defined(CONFIG_MPC866P)
1114257c 53# define CONFIG_MPC866_FAMILY 1
180d3f74
WD		 54#elif defined(CONFIG_MPC870) \
55 || defined(CONFIG_MPC875) \
56 || defined(CONFIG_MPC880) \
57 || defined(CONFIG_MPC885)
1114257c 58# define CONFIG_MPC885_FAMILY 1
180d3f74
WD		 59#endif
60#if defined(CONFIG_MPC860) \
61 || defined(CONFIG_MPC860T) \
1114257c
WD		 62 || defined(CONFIG_MPC866_FAMILY) \
63 || defined(CONFIG_MPC885_FAMILY)
180d3f74 64# define CONFIG_MPC86x 1
2535d602 65#endif
0db5bca8
WD		 66#elif defined(CONFIG_5xx)
67#include <asm/5xx_immap.h>
7e6bf358
WD		 68#elif defined(CONFIG_MPC5xxx)
69#include <mpc5xxx.h>
8993e54b 70#elif defined(CONFIG_MPC512X)
8993e54b 71#include <asm/immap_512x.h>
983fda83
WD		 72#elif defined(CONFIG_MPC8220)
73#include <asm/immap_8220.h>
e2211743 74#elif defined(CONFIG_8260)
04a85b3b
WD		 75#if defined(CONFIG_MPC8247) \
76 || defined(CONFIG_MPC8248) \
77 || defined(CONFIG_MPC8271) \
78 || defined(CONFIG_MPC8272)
79#define CONFIG_MPC8272_FAMILY 1
80#endif
81#if defined(CONFIG_MPC8272_FAMILY)
82#define CONFIG_MPC8260 1
83#endif
e2211743
WD		 84#include <asm/immap_8260.h>
85#endif
debb7354
JL		 86#ifdef CONFIG_MPC86xx
87#include <mpc86xx.h>
88#include <asm/immap_86xx.h>
89#endif
42d1f039
WD		 90#ifdef CONFIG_MPC85xx
91#include <mpc85xx.h>
92#include <asm/immap_85xx.h>
93#endif
0f898604 94#ifdef CONFIG_MPC83xx
f046ccd1
EL		 95#include <mpc83xx.h>
96#include <asm/immap_83xx.h>
97#endif
e2211743
WD		 98#ifdef CONFIG_4xx
99#include <ppc4xx.h>
100#endif
101#ifdef CONFIG_HYMOD
6dd652fa 102#include <board/hymod/hymod.h>
e2211743
WD		 103#endif
104#ifdef CONFIG_ARM
105#define asmlinkage /* nothing */
106#endif
6cfcce67
MF		 107#ifdef CONFIG_BLACKFIN
108#include <asm/blackfin.h>
109#endif
2819e136
SN		 110#ifdef CONFIG_SOC_DA8XX
111#include <asm/arch/hardware.h>
112#endif
e2211743
WD		 113
114#include <part.h>
115#include <flash.h>
116#include <image.h>
117
118#ifdef DEBUG
119#define debug(fmt,args...) printf (fmt ,##args)
52f52c14 120#define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args);
e2211743
WD		 121#else
122#define debug(fmt,args...)
52f52c14 123#define debugX(level,fmt,args...)
e2211743
WD		 124#endif /* DEBUG */
125
cfa460ad 126#ifndef BUG
43835aac 127#define BUG() do { \
511d0c72 128 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
43835aac
DZ		 129 panic("BUG!"); \
130} while (0)
131#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
cfa460ad 132#endif /* BUG */
43835aac 133
c83bf6a2 134typedef void (interrupt_handler_t)(void *);
e2211743 135
c83bf6a2 136#include <asm/u-boot.h> /* boot information for Linux kernel */
e2211743
WD		 137#include <asm/global_data.h> /* global data used for startup functions */
138
71f95118
WD		 139/*
140 * enable common handling for all TQM8xxL/M boards:
11d9eec4 141 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
71f95118 142 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
11d9eec4 143 * and for the TQM885D board
71f95118
WD		 144 */
145#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
146 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
11d9eec4 147 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
71f95118
WD		 148# ifndef CONFIG_TQM8xxM
149# define CONFIG_TQM8xxM
150# endif
151#endif
e2211743 152#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
d126bfbd 153 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
11d9eec4
MK		 154 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
155 defined(CONFIG_TQM885D)
e2211743
WD		 156# ifndef CONFIG_TQM8xxL
157# define CONFIG_TQM8xxL
158# endif
159#endif
160
281e00a3
WD		 161#ifndef CONFIG_SERIAL_MULTI
162
163#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \
164 || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
165 || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
166
167#define CONFIG_SERIAL_MULTI 1
168
169#endif
170
171#endif /* CONFIG_SERIAL_MULTI */
e2211743 172
c7de829c
WD		 173/*
174 * General Purpose Utilities
175 */
176#define min(X, Y) \
177 ({ typeof (X) __x = (X), __y = (Y); \
178 (__x < __y) ? __x : __y; })
179
180#define max(X, Y) \
181 ({ typeof (X) __x = (X), __y = (Y); \
182 (__x > __y) ? __x : __y; })
183
20d04774
AF		 184#define MIN(x, y) min(x, y)
185#define MAX(x, y) max(x, y)
186
c7de829c 187
28901120
HS		 188/**
189 * container_of - cast a member of a structure out to the containing structure
190 * @ptr: the pointer to the member.
191 * @type: the type of the container struct this is embedded in.
192 * @member: the name of the member within the struct.
193 *
194 */
195#define container_of(ptr, type, member) ({ \
196 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
197 (type *)( (char *)__mptr - offsetof(type,member) );})
198
e2211743
WD		 199/*
200 * Function Prototypes
201 */
202
42dfe7a1 203#ifdef CONFIG_SERIAL_SOFTWARE_FIFO
e2211743
WD		 204void serial_buffered_init (void);
205void serial_buffered_putc (const char);
206void serial_buffered_puts (const char *);
207int serial_buffered_getc (void);
208int serial_buffered_tstc (void);
209#endif /* CONFIG_SERIAL_SOFTWARE_FIFO */
210
c83bf6a2 211void hang (void) __attribute__ ((noreturn));
e2211743
WD		 212
213/* */
9973e3c6 214phys_size_t initdram (int);
c83bf6a2 215int display_options (void);
61b09fc2 216void print_size (phys_size_t, const char *);
74357114 217int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
e2211743
WD		 218
219/* common/main.c */
220void main_loop (void);
221int run_command (const char *cmd, int flag);
222int readline (const char *const prompt);
6636b62a
JY		 223int readline_into_buffer (const char *const prompt, char * buffer);
224int parse_line (char *, char *[]);
6dd652fa 225void init_cmd_timeout(void);
e2211743
WD		 226void reset_cmd_timeout(void);
227
15647dc7 228/* lib_$(ARCH)/board.c */
6d1b6f9f
MF		 229void board_init_f (ulong) __attribute__ ((noreturn));
230void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
e2211743
WD		 231int checkboard (void);
232int checkflash (void);
233int checkdram (void);
e2211743 234int last_stage_init(void);
3b57fe0a 235extern ulong monitor_flash_len;
bea3f28d 236int mac_read_from_eeprom(void);
e2211743
WD		 237
238/* common/flash.c */
239void flash_perror (int);
240
74de7aef
WD		 241/* common/cmd_source.c */
242int source (ulong addr, const char *fit_uname);
e2211743 243
c83bf6a2 244extern ulong load_addr; /* Default Load Address */
e2211743 245
4394f9a8
WD		 246/* common/cmd_doc.c */
247void doc_probe(unsigned long physadr);
248
e2211743
WD		 249/* common/cmd_nvedit.c */
250int env_init (void);
251void env_relocate (void);
26a41790 252int envmatch (uchar *, int);
77ddac94
WD		 253char *getenv (char *);
254int getenv_r (char *name, char *buf, unsigned len);
c83bf6a2 255int saveenv (void);
e2211743 256#ifdef CONFIG_PPC /* ARM version to be fixed! */
75678c80 257int inline setenv (char *, char *);
2262cfee 258#else
75678c80 259int setenv (char *, char *);
c74b2108
SK		 260#ifdef CONFIG_HAS_UID
261void forceenv (char *, char *);
262#endif
e2211743
WD		 263#endif /* CONFIG_PPC */
264#ifdef CONFIG_ARM
96085e34 265# include <asm/mach-types.h>
b6e4c403 266# include <asm/setup.h>
e2211743
WD		 267# include <asm/u-boot-arm.h> /* ARM version to be fixed! */
268#endif /* CONFIG_ARM */
2262cfee 269#ifdef CONFIG_I386 /* x86 version to be fixed! */
8bde7f77 270# include <asm/u-boot-i386.h>
2262cfee 271#endif /* CONFIG_I386 */
e2211743 272
04a85b3b
WD		 273#ifdef CONFIG_AUTO_COMPLETE
274int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
275#endif
2f70c49e 276int get_env_id (void);
04a85b3b 277
c83bf6a2
WD		 278void pci_init (void);
279void pci_init_board(void);
280void pciinfo (int, int);
e2211743 281
466fff1a 282#if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
c71103f9
MF		 283 int pci_pre_init (struct pci_controller *);
284 int is_pci_host (struct pci_controller *);
466fff1a
SR		 285#endif
286
dbbd1257 287#if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
6d0f6bcf 288# if defined(CONFIG_SYS_PCI_TARGET_INIT)
c83bf6a2 289 void pci_target_init (struct pci_controller *);
e2211743 290# endif
6d0f6bcf 291# if defined(CONFIG_SYS_PCI_MASTER_INIT)
c83bf6a2 292 void pci_master_init (struct pci_controller *);
e2211743 293# endif
6f2eb3f3
SR		 294#if defined(CONFIG_440SPE) || \
295 defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
296 defined(CONFIG_405EX)
7f191393 297 void pcie_setup_hoses(int busno);
692519b1 298#endif
e2211743
WD		 299#endif
300
301int misc_init_f (void);
302int misc_init_r (void);
303
27b207fd
WD		 304/* common/exports.c */
305void jumptable_init(void);
306
ecb1dc89
MF		 307/* common/kallsysm.c */
308const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
309
500856eb
RJ		 310/* api/api.c */
311void api_init (void);
312
c83bf6a2 313/* common/memsize.c */
91650b3e 314long get_ram_size (volatile long *, long);
c83bf6a2 315
e2211743
WD		 316/* $(BOARD)/$(BOARD).c */
317void reset_phy (void);
c83bf6a2 318void fdc_hw_init (void);
e2211743
WD		 319
320/* $(BOARD)/eeprom.c */
321void eeprom_init (void);
6dd652fa
WD		 322#ifndef CONFIG_SPI
323int eeprom_probe (unsigned dev_addr, unsigned offset);
324#endif
e2211743
WD		 325int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
326int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
327#ifdef CONFIG_LWMON
328extern uchar pic_read (uchar reg);
329extern void pic_write (uchar reg, uchar val);
330#endif
331
332/*
333 * Set this up regardless of board
334 * type, to prevent errors.
335 */
6d0f6bcf
JCPV		 336#if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR)
337# define CONFIG_SYS_DEF_EEPROM_ADDR 0
e2211743 338#else
6d0f6bcf
JCPV		 339# define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
340#endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */
e2211743 341
bdccc4fe 342#if defined(CONFIG_SPI)
e2211743
WD		 343extern void spi_init_f (void);
344extern void spi_init_r (void);
c83bf6a2 345extern ssize_t spi_read (uchar *, int, uchar *, int);
e2211743
WD		 346extern ssize_t spi_write (uchar *, int, uchar *, int);
347#endif
348
349#ifdef CONFIG_RPXCLASSIC
350void rpxclassic_init (void);
351#endif
352
e63c8ee3
WD		 353void rpxlite_init (void);
354
e2211743
WD		 355#ifdef CONFIG_MBX
356/* $(BOARD)/mbx8xx.c */
357void mbx_init (void);
358void board_serial_init (void);
359void board_ether_init (void);
360#endif
361
e2211743
WD		 362#ifdef CONFIG_HERMES
363/* $(BOARD)/hermes.c */
364void hermes_start_lxt980 (int speed);
365#endif
366
367#ifdef CONFIG_EVB64260
368void evb64260_init(void);
369void debug_led(int, int);
370void display_mem_map(void);
371void perform_soft_reset(void);
372#endif
373
e2211743 374/* $(BOARD)/$(BOARD).c */
c837dcb1
WD		 375int board_early_init_f (void);
376int board_late_init (void);
e2211743 377int board_postclk_init (void); /* after clocks/timebase, before env/serial */
c837dcb1 378int board_early_init_r (void);
e2211743
WD		 379void board_poweroff (void);
380
6d0f6bcf 381#if defined(CONFIG_SYS_DRAM_TEST)
e2211743 382int testdram(void);
6d0f6bcf 383#endif /* CONFIG_SYS_DRAM_TEST */
e2211743
WD		 384
385/* $(CPU)/start.S */
c83bf6a2 386#if defined(CONFIG_5xx) || \
0db5bca8 387 defined(CONFIG_8xx)
e2211743
WD		 388uint get_immr (uint);
389#endif
c83bf6a2 390uint get_pir (void);
36c72877
WD		 391#if defined(CONFIG_MPC5xxx)
392uint get_svr (void);
393#endif
e2211743 394uint get_pvr (void);
547b4cb2 395uint get_svr (void);
e2211743
WD		 396uint rd_ic_cst (void);
397void wr_ic_cst (uint);
398void wr_ic_adr (uint);
399uint rd_dc_cst (void);
400void wr_dc_cst (uint);
401void wr_dc_adr (uint);
402int icache_status (void);
403void icache_enable (void);
404void icache_disable(void);
405int dcache_status (void);
406void dcache_enable (void);
407void dcache_disable(void);
f33e9653 408void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn));
e2211743
WD		 409ulong get_endaddr (void);
410void trap_init (ulong);
411#if defined (CONFIG_4xx) || \
eeb1b77b 412 defined (CONFIG_MPC5xxx) || \
e2211743
WD		 413 defined (CONFIG_74xx_7xx) || \
414 defined (CONFIG_74x) || \
415 defined (CONFIG_75x) || \
0ac6f8b7 416 defined (CONFIG_74xx) || \
983fda83 417 defined (CONFIG_MPC8220) || \
cd94ba39 418 defined (CONFIG_MPC85xx) || \
debb7354 419 defined (CONFIG_MPC86xx) || \
0f898604 420 defined (CONFIG_MPC83xx)
c83bf6a2
WD		 421unsigned char in8(unsigned int);
422void out8(unsigned int, unsigned char);
423unsigned short in16(unsigned int);
424unsigned short in16r(unsigned int);
425void out16(unsigned int, unsigned short value);
426void out16r(unsigned int, unsigned short value);
427unsigned long in32(unsigned int);
428unsigned long in32r(unsigned int);
429void out32(unsigned int, unsigned long value);
430void out32r(unsigned int, unsigned long value);
431void ppcDcbf(unsigned long value);
432void ppcDcbi(unsigned long value);
433void ppcSync(void);
0ac6f8b7 434void ppcDcbz(unsigned long value);
e2211743 435#endif
0643631a
MS		 436#if defined (CONFIG_MICROBLAZE)
437unsigned short in16(unsigned int);
438void out16(unsigned int, unsigned short value);
439#endif
e2211743 440
0f898604 441#if defined (CONFIG_MPC83xx)
90f30a71
DL		 442void ppcDWload(unsigned int *addr, unsigned int *ret);
443void ppcDWstore(unsigned int *addr, unsigned int *value);
444#endif
445
e2211743 446/* $(CPU)/cpu.c */
0e870980
PA		 447int cpu_numcores (void);
448int probecpu (void);
e2211743
WD		 449int checkcpu (void);
450int checkicache (void);
451int checkdcache (void);
452void upmconfig (unsigned int, unsigned int *, unsigned int);
453ulong get_tbclk (void);
3ec924a3 454void reset_cpu (ulong addr);
6a16e0df
KP		 455#if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
456void ft_cpu_setup(void *blob, bd_t *bd);
457#ifdef CONFIG_PCI
458void ft_pci_setup(void *blob, bd_t *bd);
459#endif
460#endif
461
e2211743
WD		 462
463/* $(CPU)/serial.c */
464int serial_init (void);
3524049c 465void serial_exit (void);
756f586a 466void serial_addr (unsigned int);
e2211743
WD		 467void serial_setbrg (void);
468void serial_putc (const char);
756f586a 469void serial_putc_raw(const char);
e2211743 470void serial_puts (const char *);
e2211743
WD		 471int serial_getc (void);
472int serial_tstc (void);
473
756f586a
WD		 474void _serial_setbrg (const int);
475void _serial_putc (const char, const int);
476void _serial_putc_raw(const char, const int);
477void _serial_puts (const char *, const int);
478int _serial_getc (const int);
479int _serial_tstc (const int);
480
e2211743
WD		 481/* $(CPU)/speed.c */
482int get_clocks (void);
c178d3da
WD		 483int get_clocks_866 (void);
484int sdram_adjust_866 (void);
e9132ea9 485int adjust_sdram_tbs_8xx (void);
e2211743
WD		 486#if defined(CONFIG_8260)
487int prt_8260_clks (void);
f046ccd1 488#elif defined(CONFIG_MPC5xxx)
945af8d7
WD		 489int prt_mpc5xxx_clks (void);
490#endif
66a9455b 491#if defined(CONFIG_MPC512X)
8993e54b
RJ		 492int prt_mpc512xxx_clks (void);
493#endif
983fda83
WD		 494#if defined(CONFIG_MPC8220)
495int prt_mpc8220_clks (void);
496#endif
e2211743
WD		 497#ifdef CONFIG_4xx
498ulong get_OPB_freq (void);
499ulong get_PCI_freq (void);
500#endif
ac67804f 501#if defined(CONFIG_S3C24X0) || \
502 defined(CONFIG_LH7A40X) || \
503 defined(CONFIG_S3C6400)
e2211743
WD		 504ulong get_FCLK (void);
505ulong get_HCLK (void);
506ulong get_PCLK (void);
507ulong get_UCLK (void);
508#endif
f39748ae
WD		 509#if defined(CONFIG_LH7A40X)
510ulong get_PLLCLK (void);
511#endif
7cb22f97 512#if defined CONFIG_INCA_IP
c83bf6a2 513uint incaip_get_cpuclk (void);
7cb22f97 514#endif
281e00a3
WD		 515#if defined(CONFIG_IMX)
516ulong get_systemPLLCLK(void);
517ulong get_FCLK(void);
518ulong get_HCLK(void);
519ulong get_BCLK(void);
520ulong get_PERCLK1(void);
521ulong get_PERCLK2(void);
522ulong get_PERCLK3(void);
523#endif
e2211743
WD		 524ulong get_bus_freq (ulong);
525
42d1f039
WD		 526#if defined(CONFIG_MPC85xx)
527typedef MPC85xx_SYS_INFO sys_info_t;
c83bf6a2 528void get_sys_info ( sys_info_t * );
d4357932 529ulong get_ddr_freq (ulong);
42d1f039 530#endif
debb7354
JL		 531#if defined(CONFIG_MPC86xx)
532typedef MPC86xx_SYS_INFO sys_info_t;
533void get_sys_info ( sys_info_t * );
534#endif
42d1f039 535
e2211743
WD		 536#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
537# if defined(CONFIG_440)
6c5879f3
MB		 538# if defined(CONFIG_440SPE)
539 unsigned long determine_sysper(void);
540 unsigned long determine_pci_clock_per(void);
541# endif
e2211743 542# endif
087dfdb7 543typedef PPC4xx_SYS_INFO sys_info_t;
f31d38b9 544int ppc440spe_revB(void);
c83bf6a2 545void get_sys_info ( sys_info_t * );
e2211743
WD		 546#endif
547
548/* $(CPU)/cpu_init.c */
549#if defined(CONFIG_8xx) || defined(CONFIG_8260)
550void cpu_init_f (volatile immap_t *immr);
551#endif
debb7354 552#if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx)
e2211743
WD		 553void cpu_init_f (void);
554#endif
bf9e3b38 555
e2211743
WD		 556int cpu_init_r (void);
557#if defined(CONFIG_8260)
558int prt_8260_rsr (void);
0f898604 559#elif defined(CONFIG_MPC83xx)
9be39a67 560int prt_83xx_rsr (void);
e2211743
WD		 561#endif
562
563/* $(CPU)/interrupts.c */
c83bf6a2
WD		 564int interrupt_init (void);
565void timer_interrupt (struct pt_regs *);
e2211743
WD		 566void external_interrupt (struct pt_regs *);
567void irq_install_handler(int, interrupt_handler_t *, void *);
568void irq_free_handler (int);
569void reset_timer (void);
570ulong get_timer (ulong base);
571void set_timer (ulong t);
572void enable_interrupts (void);
573int disable_interrupts (void);
574
575/* $(CPU)/.../commproc.c */
576int dpram_init (void);
577uint dpram_base(void);
578uint dpram_base_align(uint align);
579uint dpram_alloc(uint size);
580uint dpram_alloc_align(uint size,uint align);
581void post_word_store (ulong);
582ulong post_word_load (void);
bdccc4fe
WD		 583void bootcount_store (ulong);
584ulong bootcount_load (void);
585#define BOOTCOUNT_MAGIC 0xB001C041
e2211743
WD		 586
587/* $(CPU)/.../<eth> */
c5bded3c 588void mii_init (void);
e2211743
WD		 589
590/* $(CPU)/.../lcd.c */
591ulong lcd_setmem (ulong);
592
593/* $(CPU)/.../vfd.c */
594ulong vfd_setmem (ulong);
595
596/* $(CPU)/.../video.c */
597ulong video_setmem (ulong);
598
fabd46ac 599/* lib_$(ARCH)/cache.c */
e2211743 600void flush_cache (unsigned long, unsigned long);
03d3bfb0
SR		 601void flush_dcache_range(unsigned long start, unsigned long stop);
602void invalidate_dcache_range(unsigned long start, unsigned long stop);
e2211743 603
0db5bca8 604
15647dc7 605/* lib_$(ARCH)/ticks.S */
e2211743
WD		 606unsigned long long get_ticks(void);
607void wait_ticks (unsigned long);
608
15647dc7 609/* lib_$(ARCH)/time.c */
e2211743
WD		 610void udelay (unsigned long);
611ulong usec2ticks (unsigned long usec);
612ulong ticks2usec (unsigned long ticks);
613int init_timebase (void);
614
15647dc7 615/* lib_generic/vsprintf.c */
e2211743 616ulong simple_strtoul(const char *cp,char **endp,unsigned int base);
6d0f6bcf 617#ifdef CONFIG_SYS_64BIT_VSPRINTF
c40b2956
WD		 618unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base);
619#endif
e2211743 620long simple_strtol(const char *cp,char **endp,unsigned int base);
dc4b0b38
AK		 621void panic(const char *fmt, ...)
622 __attribute__ ((format (__printf__, 1, 2)));
623int sprintf(char * buf, const char *fmt, ...)
624 __attribute__ ((format (__printf__, 2, 3)));
c83bf6a2 625int vsprintf(char *buf, const char *fmt, va_list args);
e2211743 626
0768b7a8
HS		 627/* lib_generic/strmhz.c */
628char * strmhz(char *buf, long hz);
629
15647dc7 630/* lib_generic/crc32.c */
449609f5 631#include <u-boot/crc.h>
e2211743
WD		 632
633/* common/console.c */
e2211743
WD		 634int console_init_f(void); /* Before relocation; uses the serial stuff */
635int console_init_r(void); /* After relocation; uses the console stuff */
636int console_assign (int file, char *devname); /* Assign the console */
637int ctrlc (void);
638int had_ctrlc (void); /* have we had a Control-C since last clear? */
639void clear_ctrlc (void); /* clear the Control-C condition */
640int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
641
642/*
643 * STDIO based functions (can always be used)
644 */
e2211743 645/* serial stuff */
dc4b0b38
AK		 646void serial_printf (const char *fmt, ...)
647 __attribute__ ((format (__printf__, 1, 2)));
e2211743
WD		 648/* stdin */
649int getc(void);
650int tstc(void);
651
652/* stdout */
653void putc(const char c);
654void puts(const char *s);
dc4b0b38
AK		 655void printf(const char *fmt, ...)
656 __attribute__ ((format (__printf__, 1, 2)));
6dd652fa 657void vprintf(const char *fmt, va_list args);
e2211743
WD		 658
659/* stderr */
660#define eputc(c) fputc(stderr, c)
661#define eputs(s) fputs(stderr, s)
662#define eprintf(fmt,args...) fprintf(stderr,fmt ,##args)
663
664/*
665 * FILE based functions (can only be used AFTER relocation!)
666 */
e2211743
WD		 667#define stdin 0
668#define stdout 1
669#define stderr 2
670#define MAX_FILES 3
671
dc4b0b38
AK		 672void fprintf(int file, const char *fmt, ...)
673 __attribute__ ((format (__printf__, 2, 3)));
e2211743
WD		 674void fputs(int file, const char *s);
675void fputc(int file, const char c);
676int ftstc(int file);
677int fgetc(int file);
678
16a28ef2
GJ		 679/*
680 * CONSOLE multiplexing.
681 */
682#ifdef CONFIG_CONSOLE_MUX
683#include <iomux.h>
684#endif
685
e2211743
WD		 686int pcmcia_init (void);
687
fb364bec
WD		 688#ifdef CONFIG_STATUS_LED
689# include <status_led.h>
690#endif
fad63407
HS		 691/*
692 * Board-specific Platform code can reimplement show_boot_progress () if needed
693 */
efbf14e9 694void show_boot_progress(int val);
e2211743 695
fcd3c87e
WD		 696/* Multicore arch functions */
697#ifdef CONFIG_MP
698int cpu_status(int nr);
699int cpu_reset(int nr);
700int cpu_release(int nr, int argc, char *argv[]);
701#endif
702
703#endif /* __ASSEMBLY__ */
704
705/* Put only stuff here that the assembler can digest */
706
707#ifdef CONFIG_POST
708#define CONFIG_HAS_POST
709#endif
710
8aa1a2d1 711#ifdef CONFIG_INIT_CRITICAL
2f6fa46d 712#error CONFIG_INIT_CRITICAL is deprecated!
8aa1a2d1
WD		 713#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
714#endif
715
3cfb0c51
KG		 716#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
717
70ebf316 718#define ROUND(a,b) (((a) + (b)) & ~((b) - 1))
d50c7d4b
WD		 719#define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d))
720#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
721#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
022f1216 722
4b03ac8b
AF		 723#define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1)
724#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
725
e2211743 726#endif /* __COMMON_H_ */
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