2 * (C) Copyright 2000-2009
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
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.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
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,
27 #undef _LINUX_CONFIG_H
28 #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
30 #ifndef __ASSEMBLY__ /* put C only stuff in this section */
32 typedef unsigned char uchar;
33 typedef volatile unsigned long vu_long;
34 typedef volatile unsigned short vu_short;
35 typedef volatile unsigned char vu_char;
38 #include <asm-offsets.h>
39 #include <linux/bitops.h>
40 #include <linux/types.h>
41 #include <linux/string.h>
42 #include <asm/ptrace.h>
44 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
47 #if defined(CONFIG_8xx)
48 #include <asm/8xx_immap.h>
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)
54 # define CONFIG_MPC866_FAMILY 1
55 #elif defined(CONFIG_MPC870) \
56 || defined(CONFIG_MPC875) \
57 || defined(CONFIG_MPC880) \
58 || defined(CONFIG_MPC885)
59 # define CONFIG_MPC885_FAMILY 1
61 #if defined(CONFIG_MPC860) \
62 || defined(CONFIG_MPC860T) \
63 || defined(CONFIG_MPC866_FAMILY) \
64 || defined(CONFIG_MPC885_FAMILY)
65 # define CONFIG_MPC86x 1
67 #elif defined(CONFIG_5xx)
68 #include <asm/5xx_immap.h>
69 #elif defined(CONFIG_MPC5xxx)
71 #elif defined(CONFIG_MPC512X)
72 #include <asm/immap_512x.h>
73 #elif defined(CONFIG_MPC8220)
74 #include <asm/immap_8220.h>
75 #elif defined(CONFIG_8260)
76 #if defined(CONFIG_MPC8247) \
77 || defined(CONFIG_MPC8248) \
78 || defined(CONFIG_MPC8271) \
79 || defined(CONFIG_MPC8272)
80 #define CONFIG_MPC8272_FAMILY 1
82 #if defined(CONFIG_MPC8272_FAMILY)
83 #define CONFIG_MPC8260 1
85 #include <asm/immap_8260.h>
89 #include <asm/immap_86xx.h>
93 #include <asm/immap_85xx.h>
97 #include <asm/immap_83xx.h>
100 #include <asm/ppc4xx.h>
103 #include <board/hymod/hymod.h>
106 #define asmlinkage /* nothing */
108 #ifdef CONFIG_BLACKFIN
109 #include <asm/blackfin.h>
111 #ifdef CONFIG_SOC_DA8XX
112 #include <asm/arch/hardware.h>
120 #define debug(fmt,args...) printf (fmt ,##args)
121 #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args);
123 #define debug(fmt,args...)
124 #define debugX(level,fmt,args...)
134 * An assertion is run-time check done in debug mode only. If DEBUG is not
135 * defined then it is skipped. If DEBUG is defined and the assertion fails,
136 * then it calls panic*( which may or may not reset/halt U-Boot (see
137 * CONFIG_PANIC_HANG), It is hoped that all failing assertions are found
138 * before release, and after release it is hoped that they don't matter. But
139 * in any case these failing assertions cannot be fixed with a reset (which
140 * may just do the same assertion again).
142 void __assert_fail(const char *assertion, const char *file, unsigned line,
143 const char *function);
145 ({ if (!(x) && _DEBUG) \
146 __assert_fail(#x, __FILE__, __LINE__, __func__); })
148 #define error(fmt, args...) do { \
149 printf("ERROR: " fmt "\nat %s:%d/%s()\n", \
150 ##args, __FILE__, __LINE__, __func__); \
155 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
158 #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
161 /* Force a compilation error if condition is true */
162 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
164 typedef void (interrupt_handler_t)(void *);
166 #include <asm/u-boot.h> /* boot information for Linux kernel */
167 #include <asm/global_data.h> /* global data used for startup functions */
170 * enable common handling for all TQM8xxL/M boards:
171 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
172 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
173 * and for the TQM885D board
175 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
176 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
177 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
178 # ifndef CONFIG_TQM8xxM
179 # define CONFIG_TQM8xxM
182 #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
183 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
184 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
185 defined(CONFIG_TQM885D)
186 # ifndef CONFIG_TQM8xxL
187 # define CONFIG_TQM8xxL
191 #ifndef CONFIG_SERIAL_MULTI
193 #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \
194 || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
195 || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
197 #define CONFIG_SERIAL_MULTI 1
201 #endif /* CONFIG_SERIAL_MULTI */
204 * General Purpose Utilities
207 ({ typeof (X) __x = (X); \
208 typeof (Y) __y = (Y); \
209 (__x < __y) ? __x : __y; })
212 ({ typeof (X) __x = (X); \
213 typeof (Y) __y = (Y); \
214 (__x > __y) ? __x : __y; })
216 #define MIN(x, y) min(x, y)
217 #define MAX(x, y) max(x, y)
219 #if defined(CONFIG_ENV_IS_EMBEDDED)
220 #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
221 #elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
222 (CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) ) || \
223 defined(CONFIG_ENV_IS_IN_NVRAM)
224 #define TOTAL_MALLOC_LEN (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE)
226 #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
230 * container_of - cast a member of a structure out to the containing structure
231 * @ptr: the pointer to the member.
232 * @type: the type of the container struct this is embedded in.
233 * @member: the name of the member within the struct.
236 #define container_of(ptr, type, member) ({ \
237 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
238 (type *)( (char *)__mptr - offsetof(type,member) );})
241 * Function Prototypes
244 void hang (void) __attribute__ ((noreturn));
246 int timer_init(void);
250 phys_size_t initdram (int);
251 int display_options (void);
252 void print_size(unsigned long long, const char *);
253 int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
256 void main_loop (void);
257 int run_command (const char *cmd, int flag);
258 #ifdef CONFIG_CMD_PXE
259 int run_command2(const char *cmd, int flag);
261 int readline (const char *const prompt);
262 int readline_into_buffer (const char *const prompt, char * buffer);
263 int parse_line (char *, char *[]);
264 void init_cmd_timeout(void);
265 void reset_cmd_timeout(void);
267 int abortboot(int bootdelay);
270 /* arch/$(ARCH)/lib/board.c */
271 void board_init_f (ulong) __attribute__ ((noreturn));
272 void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
273 int checkboard (void);
274 int checkflash (void);
275 int checkdram (void);
276 int last_stage_init(void);
277 extern ulong monitor_flash_len;
278 int mac_read_from_eeprom(void);
281 void flash_perror (int);
283 /* common/cmd_source.c */
284 int source (ulong addr, const char *fit_uname);
286 extern ulong load_addr; /* Default Load Address */
288 /* common/cmd_doc.c */
289 void doc_probe(unsigned long physadr);
291 /* common/cmd_net.c */
292 int do_tftpb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
294 /* common/cmd_nvedit.c */
296 void env_relocate (void);
297 int envmatch (uchar *, int);
298 char *getenv (const char *);
299 int getenv_f (const char *name, char *buf, unsigned len);
301 #ifdef CONFIG_PPC /* ARM version to be fixed! */
302 int inline setenv (const char *, const char *);
304 int setenv (const char *, const char *);
305 #endif /* CONFIG_PPC */
307 # include <asm/mach-types.h>
308 # include <asm/setup.h>
309 # include <asm/u-boot-arm.h> /* ARM version to be fixed! */
310 #endif /* CONFIG_ARM */
311 #ifdef CONFIG_X86 /* x86 version to be fixed! */
312 # include <asm/u-boot-x86.h>
313 #endif /* CONFIG_X86 */
314 #ifdef CONFIG_SANDBOX
315 # include <asm/u-boot-sandbox.h> /* TODO(sjg) what needs to be fixed? */
318 # include <asm/mach-types.h>
319 # include <asm/u-boot-nds32.h>
320 #endif /* CONFIG_NDS32 */
322 #ifdef CONFIG_AUTO_COMPLETE
323 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
325 int get_env_id (void);
327 void pci_init (void);
328 void pci_init_board(void);
329 void pciinfo (int, int);
331 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
332 int pci_pre_init (struct pci_controller *);
333 int is_pci_host (struct pci_controller *);
336 #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
337 # if defined(CONFIG_SYS_PCI_TARGET_INIT)
338 void pci_target_init (struct pci_controller *);
340 # if defined(CONFIG_SYS_PCI_MASTER_INIT)
341 void pci_master_init (struct pci_controller *);
343 #if defined(CONFIG_440SPE) || \
344 defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
345 defined(CONFIG_405EX)
346 void pcie_setup_hoses(int busno);
350 int misc_init_f (void);
351 int misc_init_r (void);
353 /* common/exports.c */
354 void jumptable_init(void);
356 /* common/kallsysm.c */
357 const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
360 void api_init (void);
362 /* common/memsize.c */
363 long get_ram_size (long *, long);
365 /* $(BOARD)/$(BOARD).c */
366 void reset_phy (void);
367 void fdc_hw_init (void);
369 /* $(BOARD)/eeprom.c */
370 void eeprom_init (void);
372 int eeprom_probe (unsigned dev_addr, unsigned offset);
374 int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
375 int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
377 extern uchar pic_read (uchar reg);
378 extern void pic_write (uchar reg, uchar val);
382 * Set this up regardless of board
383 * type, to prevent errors.
385 #if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR)
386 # define CONFIG_SYS_DEF_EEPROM_ADDR 0
388 #if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
389 # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
391 #endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */
393 #if defined(CONFIG_SPI)
394 extern void spi_init_f (void);
395 extern void spi_init_r (void);
396 extern ssize_t spi_read (uchar *, int, uchar *, int);
397 extern ssize_t spi_write (uchar *, int, uchar *, int);
400 #ifdef CONFIG_RPXCLASSIC
401 void rpxclassic_init (void);
404 void rpxlite_init (void);
407 /* $(BOARD)/mbx8xx.c */
408 void mbx_init (void);
409 void board_serial_init (void);
410 void board_ether_init (void);
414 /* $(BOARD)/hermes.c */
415 void hermes_start_lxt980 (int speed);
418 #ifdef CONFIG_EVB64260
419 void evb64260_init(void);
420 void debug_led(int, int);
421 void display_mem_map(void);
422 void perform_soft_reset(void);
425 /* $(BOARD)/$(BOARD).c */
426 int board_early_init_f (void);
427 int board_late_init (void);
428 int board_postclk_init (void); /* after clocks/timebase, before env/serial */
429 int board_early_init_r (void);
430 void board_poweroff (void);
432 #if defined(CONFIG_SYS_DRAM_TEST)
434 #endif /* CONFIG_SYS_DRAM_TEST */
437 #if defined(CONFIG_5xx) || \
439 uint get_immr (uint);
442 #if defined(CONFIG_MPC5xxx)
447 uint rd_ic_cst (void);
448 void wr_ic_cst (uint);
449 void wr_ic_adr (uint);
450 uint rd_dc_cst (void);
451 void wr_dc_cst (uint);
452 void wr_dc_adr (uint);
453 int icache_status (void);
454 void icache_enable (void);
455 void icache_disable(void);
456 int dcache_status (void);
457 void dcache_enable (void);
458 void dcache_disable(void);
459 void mmu_disable(void);
460 void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn));
461 ulong get_endaddr (void);
462 void trap_init (ulong);
463 #if defined (CONFIG_4xx) || \
464 defined (CONFIG_MPC5xxx) || \
465 defined (CONFIG_74xx_7xx) || \
466 defined (CONFIG_74x) || \
467 defined (CONFIG_75x) || \
468 defined (CONFIG_74xx) || \
469 defined (CONFIG_MPC8220) || \
470 defined (CONFIG_MPC85xx) || \
471 defined (CONFIG_MPC86xx) || \
472 defined (CONFIG_MPC83xx)
473 unsigned char in8(unsigned int);
474 void out8(unsigned int, unsigned char);
475 unsigned short in16(unsigned int);
476 unsigned short in16r(unsigned int);
477 void out16(unsigned int, unsigned short value);
478 void out16r(unsigned int, unsigned short value);
479 unsigned long in32(unsigned int);
480 unsigned long in32r(unsigned int);
481 void out32(unsigned int, unsigned long value);
482 void out32r(unsigned int, unsigned long value);
483 void ppcDcbf(unsigned long value);
484 void ppcDcbi(unsigned long value);
486 void ppcDcbz(unsigned long value);
488 #if defined (CONFIG_MICROBLAZE)
489 unsigned short in16(unsigned int);
490 void out16(unsigned int, unsigned short value);
493 #if defined (CONFIG_MPC83xx)
494 void ppcDWload(unsigned int *addr, unsigned int *ret);
495 void ppcDWstore(unsigned int *addr, unsigned int *value);
496 void disable_addr_trans(void);
497 void enable_addr_trans(void);
498 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
499 void ddr_enable_ecc(unsigned int dram_size);
504 static inline int cpumask_next(int cpu, unsigned int mask)
506 for (cpu++; !((1 << cpu) & mask); cpu++)
512 #define for_each_cpu(iter, cpu, num_cpus, mask) \
513 for (iter = 0, cpu = cpumask_next(-1, mask); \
515 iter++, cpu = cpumask_next(cpu, mask)) \
517 int cpu_numcores (void);
519 int is_core_valid (unsigned int);
522 int checkicache (void);
523 int checkdcache (void);
524 void upmconfig (unsigned int, unsigned int *, unsigned int);
525 ulong get_tbclk (void);
526 void reset_cpu (ulong addr);
527 #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
528 void ft_cpu_setup(void *blob, bd_t *bd);
530 void ft_pci_setup(void *blob, bd_t *bd);
535 /* $(CPU)/serial.c */
536 int serial_init (void);
537 void serial_setbrg (void);
538 void serial_putc (const char);
539 void serial_putc_raw(const char);
540 void serial_puts (const char *);
541 int serial_getc (void);
542 int serial_tstc (void);
544 void _serial_setbrg (const int);
545 void _serial_putc (const char, const int);
546 void _serial_putc_raw(const char, const int);
547 void _serial_puts (const char *, const int);
548 int _serial_getc (const int);
549 int _serial_tstc (const int);
552 int get_clocks (void);
553 int get_clocks_866 (void);
554 int sdram_adjust_866 (void);
555 int adjust_sdram_tbs_8xx (void);
556 #if defined(CONFIG_8260)
557 int prt_8260_clks (void);
558 #elif defined(CONFIG_MPC5xxx)
559 int prt_mpc5xxx_clks (void);
561 #if defined(CONFIG_MPC512X)
562 int prt_mpc512xxx_clks (void);
564 #if defined(CONFIG_MPC8220)
565 int prt_mpc8220_clks (void);
568 ulong get_OPB_freq (void);
569 ulong get_PCI_freq (void);
571 #if defined(CONFIG_S3C24X0) || \
572 defined(CONFIG_LH7A40X) || \
573 defined(CONFIG_S3C6400) || \
574 defined(CONFIG_EP93XX)
575 ulong get_FCLK (void);
576 ulong get_HCLK (void);
577 ulong get_PCLK (void);
578 ulong get_UCLK (void);
580 #if defined(CONFIG_LH7A40X)
581 ulong get_PLLCLK (void);
583 #if defined CONFIG_INCA_IP
584 uint incaip_get_cpuclk (void);
586 #if defined(CONFIG_IMX)
587 ulong get_systemPLLCLK(void);
588 ulong get_FCLK(void);
589 ulong get_HCLK(void);
590 ulong get_BCLK(void);
591 ulong get_PERCLK1(void);
592 ulong get_PERCLK2(void);
593 ulong get_PERCLK3(void);
595 ulong get_bus_freq (ulong);
596 int get_serial_clock(void);
598 #if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx)
599 ulong get_ddr_freq(ulong);
601 #if defined(CONFIG_MPC85xx)
602 typedef MPC85xx_SYS_INFO sys_info_t;
603 void get_sys_info ( sys_info_t * );
605 #if defined(CONFIG_MPC86xx)
606 typedef MPC86xx_SYS_INFO sys_info_t;
607 void get_sys_info ( sys_info_t * );
608 static inline ulong get_ddr_freq(ulong dummy)
610 return get_bus_freq(dummy);
614 #if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
615 # if defined(CONFIG_440)
616 # if defined(CONFIG_440SPE)
617 unsigned long determine_sysper(void);
618 unsigned long determine_pci_clock_per(void);
621 typedef PPC4xx_SYS_INFO sys_info_t;
622 int ppc440spe_revB(void);
623 void get_sys_info ( sys_info_t * );
626 /* $(CPU)/cpu_init.c */
627 #if defined(CONFIG_8xx) || defined(CONFIG_8260)
628 void cpu_init_f (volatile immap_t *immr);
630 #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx)
631 void cpu_init_f (void);
634 int cpu_init_r (void);
635 #if defined(CONFIG_8260)
636 int prt_8260_rsr (void);
637 #elif defined(CONFIG_MPC83xx)
638 int prt_83xx_rsr (void);
641 /* $(CPU)/interrupts.c */
642 int interrupt_init (void);
643 void timer_interrupt (struct pt_regs *);
644 void external_interrupt (struct pt_regs *);
645 void irq_install_handler(int, interrupt_handler_t *, void *);
646 void irq_free_handler (int);
647 void reset_timer (void);
648 ulong get_timer (ulong base);
649 void enable_interrupts (void);
650 int disable_interrupts (void);
652 /* $(CPU)/.../commproc.c */
653 int dpram_init (void);
654 uint dpram_base(void);
655 uint dpram_base_align(uint align);
656 uint dpram_alloc(uint size);
657 uint dpram_alloc_align(uint size,uint align);
658 void bootcount_store (ulong);
659 ulong bootcount_load (void);
660 #define BOOTCOUNT_MAGIC 0xB001C041
662 /* $(CPU)/.../<eth> */
663 void mii_init (void);
665 /* $(CPU)/.../lcd.c */
666 ulong lcd_setmem (ulong);
668 /* $(CPU)/.../video.c */
669 ulong video_setmem (ulong);
671 /* arch/$(ARCH)/lib/cache.c */
672 void enable_caches(void);
673 void flush_cache (unsigned long, unsigned long);
674 void flush_dcache_all(void);
675 void flush_dcache_range(unsigned long start, unsigned long stop);
676 void invalidate_dcache_range(unsigned long start, unsigned long stop);
677 void invalidate_dcache_all(void);
678 void invalidate_icache_all(void);
680 /* arch/$(ARCH)/lib/ticks.S */
681 unsigned long long get_ticks(void);
682 void wait_ticks (unsigned long);
684 /* arch/$(ARCH)/lib/time.c */
685 void __udelay (unsigned long);
686 ulong usec2ticks (unsigned long usec);
687 ulong ticks2usec (unsigned long ticks);
688 int init_timebase (void);
691 int gunzip(void *, int, unsigned char *, unsigned long *);
692 int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,
693 int stoponerr, int offset);
695 /* lib/net_utils.c */
697 static inline IPaddr_t getenv_IPaddr (char *var)
699 return (string_to_ip(getenv(var)));
703 void qsort(void *base, size_t nmemb, size_t size,
704 int(*compar)(const void *, const void *));
705 int strcmp_compar(const void *, const void *);
708 void udelay (unsigned long);
711 void uuid_str_to_bin(const char *uuid, unsigned char *out);
712 int uuid_str_valid(const char *uuid);
715 ulong simple_strtoul(const char *cp,char **endp,unsigned int base);
716 int strict_strtoul(const char *cp, unsigned int base, unsigned long *res);
717 unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base);
718 long simple_strtol(const char *cp,char **endp,unsigned int base);
719 void panic(const char *fmt, ...)
720 __attribute__ ((format (__printf__, 1, 2), noreturn));
721 int sprintf(char * buf, const char *fmt, ...)
722 __attribute__ ((format (__printf__, 2, 3)));
723 int vsprintf(char *buf, const char *fmt, va_list args);
726 char * strmhz(char *buf, unsigned long hz);
729 #include <u-boot/crc.h>
731 /* common/console.c */
732 int console_init_f(void); /* Before relocation; uses the serial stuff */
733 int console_init_r(void); /* After relocation; uses the console stuff */
734 int console_assign(int file, const char *devname); /* Assign the console */
736 int had_ctrlc (void); /* have we had a Control-C since last clear? */
737 void clear_ctrlc (void); /* clear the Control-C condition */
738 int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
741 * STDIO based functions (can always be used)
744 int serial_printf (const char *fmt, ...)
745 __attribute__ ((format (__printf__, 1, 2)));
751 void putc(const char c);
752 void puts(const char *s);
753 int printf(const char *fmt, ...)
754 __attribute__ ((format (__printf__, 1, 2)));
755 int vprintf(const char *fmt, va_list args);
758 #define eputc(c) fputc(stderr, c)
759 #define eputs(s) fputs(stderr, s)
760 #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args)
763 * FILE based functions (can only be used AFTER relocation!)
770 int fprintf(int file, const char *fmt, ...)
771 __attribute__ ((format (__printf__, 2, 3)));
772 void fputs(int file, const char *s);
773 void fputc(int file, const char c);
778 * CONSOLE multiplexing.
780 #ifdef CONFIG_CONSOLE_MUX
784 int pcmcia_init (void);
786 #ifdef CONFIG_STATUS_LED
787 # include <status_led.h>
790 * Board-specific Platform code can reimplement show_boot_progress () if needed
792 void show_boot_progress(int val);
794 /* Multicore arch functions */
796 int cpu_status(int nr);
797 int cpu_reset(int nr);
798 int cpu_disable(int nr);
799 int cpu_release(int nr, int argc, char * const argv[]);
802 #endif /* __ASSEMBLY__ */
806 * Has to be included outside of the #ifndef __ASSEMBLY__ section.
807 * Otherwise might lead to compilation errors in assembler files.
809 #include <asm/cache.h>
812 /* Put only stuff here that the assembler can digest */
815 #define CONFIG_HAS_POST
816 #ifndef CONFIG_POST_ALT_LIST
817 #define CONFIG_POST_STD_LIST
821 #ifdef CONFIG_INIT_CRITICAL
822 #error CONFIG_INIT_CRITICAL is deprecated!
823 #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
826 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
828 #define ROUND(a,b) (((a) + (b) - 1) & ~((b) - 1))
829 #define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d))
830 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
831 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
833 #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1)
834 #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
836 /* Pull in stuff for the build system */
838 # include <environment.h>
841 #endif /* __COMMON_H_ */