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...)
127 #define error(fmt, args...) do { \
128 printf("ERROR: " fmt "\nat %s:%d/%s()\n", \
129 ##args, __FILE__, __LINE__, __func__); \
134 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
137 #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
140 /* Force a compilation error if condition is true */
141 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
143 typedef void (interrupt_handler_t)(void *);
145 #include <asm/u-boot.h> /* boot information for Linux kernel */
146 #include <asm/global_data.h> /* global data used for startup functions */
149 * enable common handling for all TQM8xxL/M boards:
150 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
151 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
152 * and for the TQM885D board
154 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
155 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
156 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
157 # ifndef CONFIG_TQM8xxM
158 # define CONFIG_TQM8xxM
161 #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
162 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
163 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
164 defined(CONFIG_TQM885D)
165 # ifndef CONFIG_TQM8xxL
166 # define CONFIG_TQM8xxL
170 #ifndef CONFIG_SERIAL_MULTI
172 #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \
173 || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
174 || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
176 #define CONFIG_SERIAL_MULTI 1
180 #endif /* CONFIG_SERIAL_MULTI */
183 * General Purpose Utilities
186 ({ typeof (X) __x = (X); \
187 typeof (Y) __y = (Y); \
188 (__x < __y) ? __x : __y; })
191 ({ typeof (X) __x = (X); \
192 typeof (Y) __y = (Y); \
193 (__x > __y) ? __x : __y; })
195 #define MIN(x, y) min(x, y)
196 #define MAX(x, y) max(x, y)
198 #if defined(CONFIG_ENV_IS_EMBEDDED)
199 #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
200 #elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
201 (CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) ) || \
202 defined(CONFIG_ENV_IS_IN_NVRAM)
203 #define TOTAL_MALLOC_LEN (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE)
205 #define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
209 * container_of - cast a member of a structure out to the containing structure
210 * @ptr: the pointer to the member.
211 * @type: the type of the container struct this is embedded in.
212 * @member: the name of the member within the struct.
215 #define container_of(ptr, type, member) ({ \
216 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
217 (type *)( (char *)__mptr - offsetof(type,member) );})
220 * Function Prototypes
223 void hang (void) __attribute__ ((noreturn));
225 int timer_init(void);
229 phys_size_t initdram (int);
230 int display_options (void);
231 void print_size(unsigned long long, const char *);
232 int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
235 void main_loop (void);
236 int run_command (const char *cmd, int flag);
237 int readline (const char *const prompt);
238 int readline_into_buffer (const char *const prompt, char * buffer);
239 int parse_line (char *, char *[]);
240 void init_cmd_timeout(void);
241 void reset_cmd_timeout(void);
243 /* arch/$(ARCH)/lib/board.c */
244 void board_init_f (ulong) __attribute__ ((noreturn));
245 void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
246 int checkboard (void);
247 int checkflash (void);
248 int checkdram (void);
249 int last_stage_init(void);
250 extern ulong monitor_flash_len;
251 int mac_read_from_eeprom(void);
254 void flash_perror (int);
256 /* common/cmd_source.c */
257 int source (ulong addr, const char *fit_uname);
259 extern ulong load_addr; /* Default Load Address */
261 /* common/cmd_doc.c */
262 void doc_probe(unsigned long physadr);
264 /* common/cmd_nvedit.c */
266 void env_relocate (void);
267 int envmatch (uchar *, int);
268 char *getenv (const char *);
269 int getenv_f (const char *name, char *buf, unsigned len);
271 #ifdef CONFIG_PPC /* ARM version to be fixed! */
272 int inline setenv (const char *, const char *);
274 int setenv (const char *, const char *);
275 #endif /* CONFIG_PPC */
277 # include <asm/mach-types.h>
278 # include <asm/setup.h>
279 # include <asm/u-boot-arm.h> /* ARM version to be fixed! */
280 #endif /* CONFIG_ARM */
281 #ifdef CONFIG_X86 /* x86 version to be fixed! */
282 # include <asm/u-boot-x86.h>
283 #endif /* CONFIG_X86 */
285 #ifdef CONFIG_AUTO_COMPLETE
286 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
288 int get_env_id (void);
290 void pci_init (void);
291 void pci_init_board(void);
292 void pciinfo (int, int);
294 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
295 int pci_pre_init (struct pci_controller *);
296 int is_pci_host (struct pci_controller *);
299 #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
300 # if defined(CONFIG_SYS_PCI_TARGET_INIT)
301 void pci_target_init (struct pci_controller *);
303 # if defined(CONFIG_SYS_PCI_MASTER_INIT)
304 void pci_master_init (struct pci_controller *);
306 #if defined(CONFIG_440SPE) || \
307 defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
308 defined(CONFIG_405EX)
309 void pcie_setup_hoses(int busno);
313 int misc_init_f (void);
314 int misc_init_r (void);
316 /* common/exports.c */
317 void jumptable_init(void);
319 /* common/kallsysm.c */
320 const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
323 void api_init (void);
325 /* common/memsize.c */
326 long get_ram_size (long *, long);
328 /* $(BOARD)/$(BOARD).c */
329 void reset_phy (void);
330 void fdc_hw_init (void);
332 /* $(BOARD)/eeprom.c */
333 void eeprom_init (void);
335 int eeprom_probe (unsigned dev_addr, unsigned offset);
337 int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
338 int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
340 extern uchar pic_read (uchar reg);
341 extern void pic_write (uchar reg, uchar val);
345 * Set this up regardless of board
346 * type, to prevent errors.
348 #if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR)
349 # define CONFIG_SYS_DEF_EEPROM_ADDR 0
351 #if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
352 # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
354 #endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */
356 #if defined(CONFIG_SPI)
357 extern void spi_init_f (void);
358 extern void spi_init_r (void);
359 extern ssize_t spi_read (uchar *, int, uchar *, int);
360 extern ssize_t spi_write (uchar *, int, uchar *, int);
363 #ifdef CONFIG_RPXCLASSIC
364 void rpxclassic_init (void);
367 void rpxlite_init (void);
370 /* $(BOARD)/mbx8xx.c */
371 void mbx_init (void);
372 void board_serial_init (void);
373 void board_ether_init (void);
377 /* $(BOARD)/hermes.c */
378 void hermes_start_lxt980 (int speed);
381 #ifdef CONFIG_EVB64260
382 void evb64260_init(void);
383 void debug_led(int, int);
384 void display_mem_map(void);
385 void perform_soft_reset(void);
388 /* $(BOARD)/$(BOARD).c */
389 int board_early_init_f (void);
390 int board_late_init (void);
391 int board_postclk_init (void); /* after clocks/timebase, before env/serial */
392 int board_early_init_r (void);
393 void board_poweroff (void);
395 #if defined(CONFIG_SYS_DRAM_TEST)
397 #endif /* CONFIG_SYS_DRAM_TEST */
400 #if defined(CONFIG_5xx) || \
402 uint get_immr (uint);
405 #if defined(CONFIG_MPC5xxx)
410 uint rd_ic_cst (void);
411 void wr_ic_cst (uint);
412 void wr_ic_adr (uint);
413 uint rd_dc_cst (void);
414 void wr_dc_cst (uint);
415 void wr_dc_adr (uint);
416 int icache_status (void);
417 void icache_enable (void);
418 void icache_disable(void);
419 int dcache_status (void);
420 void dcache_enable (void);
421 void dcache_disable(void);
422 void mmu_disable(void);
423 void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn));
424 ulong get_endaddr (void);
425 void trap_init (ulong);
426 #if defined (CONFIG_4xx) || \
427 defined (CONFIG_MPC5xxx) || \
428 defined (CONFIG_74xx_7xx) || \
429 defined (CONFIG_74x) || \
430 defined (CONFIG_75x) || \
431 defined (CONFIG_74xx) || \
432 defined (CONFIG_MPC8220) || \
433 defined (CONFIG_MPC85xx) || \
434 defined (CONFIG_MPC86xx) || \
435 defined (CONFIG_MPC83xx)
436 unsigned char in8(unsigned int);
437 void out8(unsigned int, unsigned char);
438 unsigned short in16(unsigned int);
439 unsigned short in16r(unsigned int);
440 void out16(unsigned int, unsigned short value);
441 void out16r(unsigned int, unsigned short value);
442 unsigned long in32(unsigned int);
443 unsigned long in32r(unsigned int);
444 void out32(unsigned int, unsigned long value);
445 void out32r(unsigned int, unsigned long value);
446 void ppcDcbf(unsigned long value);
447 void ppcDcbi(unsigned long value);
449 void ppcDcbz(unsigned long value);
451 #if defined (CONFIG_MICROBLAZE)
452 unsigned short in16(unsigned int);
453 void out16(unsigned int, unsigned short value);
456 #if defined (CONFIG_MPC83xx)
457 void ppcDWload(unsigned int *addr, unsigned int *ret);
458 void ppcDWstore(unsigned int *addr, unsigned int *value);
459 void disable_addr_trans(void);
460 void enable_addr_trans(void);
461 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
462 void ddr_enable_ecc(unsigned int dram_size);
467 int cpu_numcores (void);
470 int checkicache (void);
471 int checkdcache (void);
472 void upmconfig (unsigned int, unsigned int *, unsigned int);
473 ulong get_tbclk (void);
474 void reset_cpu (ulong addr);
475 #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
476 void ft_cpu_setup(void *blob, bd_t *bd);
478 void ft_pci_setup(void *blob, bd_t *bd);
483 /* $(CPU)/serial.c */
484 int serial_init (void);
485 void serial_exit (void);
486 void serial_setbrg (void);
487 void serial_putc (const char);
488 void serial_putc_raw(const char);
489 void serial_puts (const char *);
490 int serial_getc (void);
491 int serial_tstc (void);
493 void _serial_setbrg (const int);
494 void _serial_putc (const char, const int);
495 void _serial_putc_raw(const char, const int);
496 void _serial_puts (const char *, const int);
497 int _serial_getc (const int);
498 int _serial_tstc (const int);
501 int get_clocks (void);
502 int get_clocks_866 (void);
503 int sdram_adjust_866 (void);
504 int adjust_sdram_tbs_8xx (void);
505 #if defined(CONFIG_8260)
506 int prt_8260_clks (void);
507 #elif defined(CONFIG_MPC5xxx)
508 int prt_mpc5xxx_clks (void);
510 #if defined(CONFIG_MPC512X)
511 int prt_mpc512xxx_clks (void);
513 #if defined(CONFIG_MPC8220)
514 int prt_mpc8220_clks (void);
517 ulong get_OPB_freq (void);
518 ulong get_PCI_freq (void);
520 #if defined(CONFIG_S3C24X0) || \
521 defined(CONFIG_LH7A40X) || \
522 defined(CONFIG_S3C6400) || \
523 defined(CONFIG_EP93XX)
524 ulong get_FCLK (void);
525 ulong get_HCLK (void);
526 ulong get_PCLK (void);
527 ulong get_UCLK (void);
529 #if defined(CONFIG_LH7A40X)
530 ulong get_PLLCLK (void);
532 #if defined CONFIG_INCA_IP
533 uint incaip_get_cpuclk (void);
535 #if defined(CONFIG_IMX)
536 ulong get_systemPLLCLK(void);
537 ulong get_FCLK(void);
538 ulong get_HCLK(void);
539 ulong get_BCLK(void);
540 ulong get_PERCLK1(void);
541 ulong get_PERCLK2(void);
542 ulong get_PERCLK3(void);
544 ulong get_bus_freq (ulong);
545 int get_serial_clock(void);
547 #if defined(CONFIG_MPC85xx)
548 typedef MPC85xx_SYS_INFO sys_info_t;
549 void get_sys_info ( sys_info_t * );
550 ulong get_ddr_freq (ulong);
552 #if defined(CONFIG_MPC86xx)
553 typedef MPC86xx_SYS_INFO sys_info_t;
554 void get_sys_info ( sys_info_t * );
555 static inline ulong get_ddr_freq(ulong dummy)
557 return get_bus_freq(dummy);
561 #if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
562 # if defined(CONFIG_440)
563 # if defined(CONFIG_440SPE)
564 unsigned long determine_sysper(void);
565 unsigned long determine_pci_clock_per(void);
568 typedef PPC4xx_SYS_INFO sys_info_t;
569 int ppc440spe_revB(void);
570 void get_sys_info ( sys_info_t * );
573 /* $(CPU)/cpu_init.c */
574 #if defined(CONFIG_8xx) || defined(CONFIG_8260)
575 void cpu_init_f (volatile immap_t *immr);
577 #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx)
578 void cpu_init_f (void);
581 int cpu_init_r (void);
582 #if defined(CONFIG_8260)
583 int prt_8260_rsr (void);
584 #elif defined(CONFIG_MPC83xx)
585 int prt_83xx_rsr (void);
588 /* $(CPU)/interrupts.c */
589 int interrupt_init (void);
590 void timer_interrupt (struct pt_regs *);
591 void external_interrupt (struct pt_regs *);
592 void irq_install_handler(int, interrupt_handler_t *, void *);
593 void irq_free_handler (int);
594 void reset_timer (void);
595 ulong get_timer (ulong base);
596 void enable_interrupts (void);
597 int disable_interrupts (void);
599 /* $(CPU)/.../commproc.c */
600 int dpram_init (void);
601 uint dpram_base(void);
602 uint dpram_base_align(uint align);
603 uint dpram_alloc(uint size);
604 uint dpram_alloc_align(uint size,uint align);
605 void bootcount_store (ulong);
606 ulong bootcount_load (void);
607 #define BOOTCOUNT_MAGIC 0xB001C041
609 /* $(CPU)/.../<eth> */
610 void mii_init (void);
612 /* $(CPU)/.../lcd.c */
613 ulong lcd_setmem (ulong);
615 /* $(CPU)/.../video.c */
616 ulong video_setmem (ulong);
618 /* arch/$(ARCH)/lib/cache.c */
619 void enable_caches(void);
620 void flush_cache (unsigned long, unsigned long);
621 void flush_dcache_all(void);
622 void flush_dcache_range(unsigned long start, unsigned long stop);
623 void invalidate_dcache_range(unsigned long start, unsigned long stop);
624 void invalidate_dcache_all(void);
625 void invalidate_icache_all(void);
627 /* arch/$(ARCH)/lib/ticks.S */
628 unsigned long long get_ticks(void);
629 void wait_ticks (unsigned long);
631 /* arch/$(ARCH)/lib/time.c */
632 void __udelay (unsigned long);
633 ulong usec2ticks (unsigned long usec);
634 ulong ticks2usec (unsigned long ticks);
635 int init_timebase (void);
638 int gunzip(void *, int, unsigned char *, unsigned long *);
639 int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,
640 int stoponerr, int offset);
642 /* lib/net_utils.c */
644 static inline IPaddr_t getenv_IPaddr (char *var)
646 return (string_to_ip(getenv(var)));
650 void qsort(void *base, size_t nmemb, size_t size,
651 int(*compar)(const void *, const void *));
652 int strcmp_compar(const void *, const void *);
655 void udelay (unsigned long);
658 ulong simple_strtoul(const char *cp,char **endp,unsigned int base);
659 int strict_strtoul(const char *cp, unsigned int base, unsigned long *res);
660 unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base);
661 long simple_strtol(const char *cp,char **endp,unsigned int base);
662 void panic(const char *fmt, ...)
663 __attribute__ ((format (__printf__, 1, 2), noreturn));
664 int sprintf(char * buf, const char *fmt, ...)
665 __attribute__ ((format (__printf__, 2, 3)));
666 int vsprintf(char *buf, const char *fmt, va_list args);
669 char * strmhz(char *buf, unsigned long hz);
672 #include <u-boot/crc.h>
674 /* common/console.c */
675 int console_init_f(void); /* Before relocation; uses the serial stuff */
676 int console_init_r(void); /* After relocation; uses the console stuff */
677 int console_assign(int file, const char *devname); /* Assign the console */
679 int had_ctrlc (void); /* have we had a Control-C since last clear? */
680 void clear_ctrlc (void); /* clear the Control-C condition */
681 int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
684 * STDIO based functions (can always be used)
687 int serial_printf (const char *fmt, ...)
688 __attribute__ ((format (__printf__, 1, 2)));
694 void putc(const char c);
695 void puts(const char *s);
696 int printf(const char *fmt, ...)
697 __attribute__ ((format (__printf__, 1, 2)));
698 int vprintf(const char *fmt, va_list args);
701 #define eputc(c) fputc(stderr, c)
702 #define eputs(s) fputs(stderr, s)
703 #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args)
706 * FILE based functions (can only be used AFTER relocation!)
713 int fprintf(int file, const char *fmt, ...)
714 __attribute__ ((format (__printf__, 2, 3)));
715 void fputs(int file, const char *s);
716 void fputc(int file, const char c);
721 * CONSOLE multiplexing.
723 #ifdef CONFIG_CONSOLE_MUX
727 int pcmcia_init (void);
729 #ifdef CONFIG_STATUS_LED
730 # include <status_led.h>
733 * Board-specific Platform code can reimplement show_boot_progress () if needed
735 void show_boot_progress(int val);
737 /* Multicore arch functions */
739 int cpu_status(int nr);
740 int cpu_reset(int nr);
741 int cpu_disable(int nr);
742 int cpu_release(int nr, int argc, char * const argv[]);
745 #endif /* __ASSEMBLY__ */
747 /* Put only stuff here that the assembler can digest */
750 #define CONFIG_HAS_POST
751 #ifndef CONFIG_POST_ALT_LIST
752 #define CONFIG_POST_STD_LIST
756 #ifdef CONFIG_INIT_CRITICAL
757 #error CONFIG_INIT_CRITICAL is deprecated!
758 #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
761 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
763 #define ROUND(a,b) (((a) + (b)) & ~((b) - 1))
764 #define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d))
765 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
766 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
768 #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1)
769 #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
771 /* Pull in stuff for the build system */
773 # include <environment.h>
776 #endif /* __COMMON_H_ */