1 /* 2 * (C) Copyright 2000-2004 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 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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 30 typedef unsigned char uchar; 31 typedef volatile unsigned long vu_long; 32 typedef volatile unsigned short vu_short; 33 typedef 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> 41 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) 42 #include <pci.h> 43 #endif 44 #if defined(CONFIG_8xx) 45 #include <asm/8xx_immap.h> 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) 51 # define CONFIG_MPC866_FAMILY 1 52 #elif defined(CONFIG_MPC870) \ 53 || defined(CONFIG_MPC875) \ 54 || defined(CONFIG_MPC880) \ 55 || defined(CONFIG_MPC885) 56 # define CONFIG_MPC885_FAMILY 1 57 #endif 58 #if defined(CONFIG_MPC860) \ 59 || defined(CONFIG_MPC860T) \ 60 || defined(CONFIG_MPC866_FAMILY) \ 61 || defined(CONFIG_MPC885_FAMILY) 62 # define CONFIG_MPC86x 1 63 #endif 64 #elif defined(CONFIG_5xx) 65 #include <asm/5xx_immap.h> 66 #define CONFIG_RELOC_FIXUP_WORKS 67 #elif defined(CONFIG_MPC5xxx) 68 #include <mpc5xxx.h> 69 #define CONFIG_RELOC_FIXUP_WORKS 70 #elif defined(CONFIG_MPC8220) 71 #include <asm/immap_8220.h> 72 #define CONFIG_RELOC_FIXUP_WORKS 73 #elif defined(CONFIG_824X) 74 #define CONFIG_RELOC_FIXUP_WORKS 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 81 #endif 82 #if defined(CONFIG_MPC8272_FAMILY) 83 #define CONFIG_MPC8260 1 84 #endif 85 #include <asm/immap_8260.h> 86 #define CONFIG_RELOC_FIXUP_WORKS 87 #endif 88 #ifdef CONFIG_MPC86xx 89 #include <mpc86xx.h> 90 #include <asm/immap_86xx.h> 91 #endif 92 #ifdef CONFIG_MPC85xx 93 #include <mpc85xx.h> 94 #include <asm/immap_85xx.h> 95 #endif 96 #ifdef CONFIG_MPC83XX 97 #include <mpc83xx.h> 98 #include <asm/immap_83xx.h> 99 #define CONFIG_RELOC_FIXUP_WORKS 100 #endif 101 #ifdef CONFIG_4xx 102 #include <ppc4xx.h> 103 #endif 104 #ifdef CONFIG_HYMOD 105 #include <board/hymod/hymod.h> 106 #endif 107 #ifdef CONFIG_ARM 108 #define asmlinkage /* nothing */ 109 #endif 110 111 #include <part.h> 112 #include <flash.h> 113 #include <image.h> 114 115 #ifdef DEBUG 116 #define debug(fmt,args...) printf (fmt ,##args) 117 #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); 118 #else 119 #define debug(fmt,args...) 120 #define debugX(level,fmt,args...) 121 #endif /* DEBUG */ 122 123 #define BUG() do { \ 124 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ 125 panic("BUG!"); \ 126 } while (0) 127 #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) 128 129 typedef void (interrupt_handler_t)(void *); 130 131 #include <asm/u-boot.h> /* boot information for Linux kernel */ 132 #include <asm/global_data.h> /* global data used for startup functions */ 133 134 /* 135 * enable common handling for all TQM8xxL/M boards: 136 * - CONFIG_TQM8xxM will be defined for all TQM8xxM and TQM885D boards 137 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards 138 */ 139 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ 140 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ 141 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) || \ 142 defined(CONFIG_TQM885D) 143 # ifndef CONFIG_TQM8xxM 144 # define CONFIG_TQM8xxM 145 # endif 146 #endif 147 #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ 148 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ 149 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) 150 # ifndef CONFIG_TQM8xxL 151 # define CONFIG_TQM8xxL 152 # endif 153 #endif 154 155 #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 */ 166 167 /* 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; }) 177 178 179 /* 180 * Function Prototypes 181 */ 182 183 #ifdef CONFIG_SERIAL_SOFTWARE_FIFO 184 void serial_buffered_init (void); 185 void serial_buffered_putc (const char); 186 void serial_buffered_puts (const char *); 187 int serial_buffered_getc (void); 188 int serial_buffered_tstc (void); 189 #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ 190 191 void hang (void) __attribute__ ((noreturn)); 192 193 /* */ 194 long int initdram (int); 195 int display_options (void); 196 void print_size (ulong, const char *); 197 int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); 198 199 /* common/main.c */ 200 void main_loop (void); 201 int run_command (const char *cmd, int flag); 202 int readline (const char *const prompt); 203 void init_cmd_timeout(void); 204 void reset_cmd_timeout(void); 205 206 /* lib_$(ARCH)/board.c */ 207 void board_init_f (ulong); 208 void board_init_r (gd_t *, ulong); 209 int checkboard (void); 210 int checkflash (void); 211 int checkdram (void); 212 char * strmhz(char *buf, long hz); 213 int last_stage_init(void); 214 extern ulong monitor_flash_len; 215 #ifdef CFG_ID_EEPROM 216 int mac_read_from_eeprom(void); 217 #endif 218 219 /* common/flash.c */ 220 void flash_perror (int); 221 222 /* common/cmd_autoscript.c */ 223 int autoscript (ulong addr); 224 225 /* common/cmd_bootm.c */ 226 void print_image_hdr (image_header_t *hdr); 227 228 extern ulong load_addr; /* Default Load Address */ 229 230 /* common/cmd_nvedit.c */ 231 int env_init (void); 232 void env_relocate (void); 233 char *getenv (char *); 234 int getenv_r (char *name, char *buf, unsigned len); 235 int saveenv (void); 236 #ifdef CONFIG_PPC /* ARM version to be fixed! */ 237 void inline setenv (char *, char *); 238 #else 239 void setenv (char *, char *); 240 #endif /* CONFIG_PPC */ 241 #ifdef CONFIG_ARM 242 # include <asm/mach-types.h> 243 # include <asm/setup.h> 244 # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ 245 #endif /* CONFIG_ARM */ 246 #ifdef CONFIG_I386 /* x86 version to be fixed! */ 247 # include <asm/u-boot-i386.h> 248 #endif /* CONFIG_I386 */ 249 250 #ifdef CONFIG_AUTO_COMPLETE 251 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); 252 #endif 253 254 void pci_init (void); 255 void pci_init_board(void); 256 void pciinfo (int, int); 257 258 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) 259 int pci_pre_init (struct pci_controller * ); 260 #endif 261 262 #if defined(CONFIG_PCI) && defined(CONFIG_440) 263 # if defined(CFG_PCI_TARGET_INIT) 264 void pci_target_init (struct pci_controller *); 265 # endif 266 # if defined(CFG_PCI_MASTER_INIT) 267 void pci_master_init (struct pci_controller *); 268 # endif 269 int is_pci_host (struct pci_controller *); 270 #if defined(CONFIG_440SPE) 271 void pcie_setup_hoses(void); 272 #endif 273 #endif 274 275 int misc_init_f (void); 276 int misc_init_r (void); 277 278 /* common/exports.c */ 279 void jumptable_init(void); 280 281 /* common/memsize.c */ 282 long get_ram_size (volatile long *, long); 283 284 /* $(BOARD)/$(BOARD).c */ 285 void reset_phy (void); 286 void fdc_hw_init (void); 287 288 /* $(BOARD)/eeprom.c */ 289 void eeprom_init (void); 290 #ifndef CONFIG_SPI 291 int eeprom_probe (unsigned dev_addr, unsigned offset); 292 #endif 293 int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); 294 int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); 295 #ifdef CONFIG_LWMON 296 extern uchar pic_read (uchar reg); 297 extern void pic_write (uchar reg, uchar val); 298 #endif 299 300 /* 301 * Set this up regardless of board 302 * type, to prevent errors. 303 */ 304 #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) 305 # define CFG_DEF_EEPROM_ADDR 0 306 #else 307 # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR 308 #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ 309 310 #if defined(CONFIG_SPI) 311 extern void spi_init_f (void); 312 extern void spi_init_r (void); 313 extern ssize_t spi_read (uchar *, int, uchar *, int); 314 extern ssize_t spi_write (uchar *, int, uchar *, int); 315 #endif 316 317 #ifdef CONFIG_RPXCLASSIC 318 void rpxclassic_init (void); 319 #endif 320 321 void rpxlite_init (void); 322 323 #ifdef CONFIG_MBX 324 /* $(BOARD)/mbx8xx.c */ 325 void mbx_init (void); 326 void board_serial_init (void); 327 void board_ether_init (void); 328 #endif 329 330 #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ 331 defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ 332 defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \ 333 defined(CONFIG_V38B) 334 void board_get_enetaddr (uchar *addr); 335 #endif 336 337 #ifdef CONFIG_HERMES 338 /* $(BOARD)/hermes.c */ 339 void hermes_start_lxt980 (int speed); 340 #endif 341 342 #ifdef CONFIG_EVB64260 343 void evb64260_init(void); 344 void debug_led(int, int); 345 void display_mem_map(void); 346 void perform_soft_reset(void); 347 #endif 348 349 void load_sernum_ethaddr (void); 350 351 /* $(BOARD)/$(BOARD).c */ 352 int board_early_init_f (void); 353 int board_late_init (void); 354 int board_postclk_init (void); /* after clocks/timebase, before env/serial */ 355 int board_early_init_r (void); 356 void board_poweroff (void); 357 358 #if defined(CFG_DRAM_TEST) 359 int testdram(void); 360 #endif /* CFG_DRAM_TEST */ 361 362 /* $(CPU)/start.S */ 363 #if defined(CONFIG_5xx) || \ 364 defined(CONFIG_8xx) 365 uint get_immr (uint); 366 #endif 367 uint get_pir (void); 368 #if defined(CONFIG_MPC5xxx) 369 uint get_svr (void); 370 #endif 371 uint get_pvr (void); 372 uint get_svr (void); 373 uint rd_ic_cst (void); 374 void wr_ic_cst (uint); 375 void wr_ic_adr (uint); 376 uint rd_dc_cst (void); 377 void wr_dc_cst (uint); 378 void wr_dc_adr (uint); 379 int icache_status (void); 380 void icache_enable (void); 381 void icache_disable(void); 382 int dcache_status (void); 383 void dcache_enable (void); 384 void dcache_disable(void); 385 void relocate_code (ulong, gd_t *, ulong); 386 ulong get_endaddr (void); 387 void trap_init (ulong); 388 #if defined (CONFIG_4xx) || \ 389 defined (CONFIG_MPC5xxx) || \ 390 defined (CONFIG_74xx_7xx) || \ 391 defined (CONFIG_74x) || \ 392 defined (CONFIG_75x) || \ 393 defined (CONFIG_74xx) || \ 394 defined (CONFIG_MPC8220) || \ 395 defined (CONFIG_MPC85xx) || \ 396 defined (CONFIG_MPC86xx) || \ 397 defined (CONFIG_MPC83XX) 398 unsigned char in8(unsigned int); 399 void out8(unsigned int, unsigned char); 400 unsigned short in16(unsigned int); 401 unsigned short in16r(unsigned int); 402 void out16(unsigned int, unsigned short value); 403 void out16r(unsigned int, unsigned short value); 404 unsigned long in32(unsigned int); 405 unsigned long in32r(unsigned int); 406 void out32(unsigned int, unsigned long value); 407 void out32r(unsigned int, unsigned long value); 408 void ppcDcbf(unsigned long value); 409 void ppcDcbi(unsigned long value); 410 void ppcSync(void); 411 void ppcDcbz(unsigned long value); 412 #endif 413 #if defined (CONFIG_MICROBLAZE) 414 unsigned short in16(unsigned int); 415 void out16(unsigned int, unsigned short value); 416 #endif 417 418 #if defined (CONFIG_MPC83XX) 419 void ppcDWload(unsigned int *addr, unsigned int *ret); 420 void ppcDWstore(unsigned int *addr, unsigned int *value); 421 #endif 422 423 /* $(CPU)/cpu.c */ 424 int checkcpu (void); 425 int checkicache (void); 426 int checkdcache (void); 427 void upmconfig (unsigned int, unsigned int *, unsigned int); 428 ulong get_tbclk (void); 429 void reset_cpu (ulong addr); 430 431 /* $(CPU)/serial.c */ 432 int serial_init (void); 433 void serial_addr (unsigned int); 434 void serial_setbrg (void); 435 void serial_putc (const char); 436 void serial_putc_raw(const char); 437 void serial_puts (const char *); 438 int serial_getc (void); 439 int serial_tstc (void); 440 441 void _serial_setbrg (const int); 442 void _serial_putc (const char, const int); 443 void _serial_putc_raw(const char, const int); 444 void _serial_puts (const char *, const int); 445 int _serial_getc (const int); 446 int _serial_tstc (const int); 447 448 /* $(CPU)/speed.c */ 449 int get_clocks (void); 450 int get_clocks_866 (void); 451 int sdram_adjust_866 (void); 452 int adjust_sdram_tbs_8xx (void); 453 #if defined(CONFIG_8260) 454 int prt_8260_clks (void); 455 #elif defined(CONFIG_MPC5xxx) 456 int prt_mpc5xxx_clks (void); 457 #endif 458 #if defined(CONFIG_MPC8220) 459 int prt_mpc8220_clks (void); 460 #endif 461 #ifdef CONFIG_4xx 462 ulong get_OPB_freq (void); 463 ulong get_PCI_freq (void); 464 #endif 465 #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) 466 ulong get_FCLK (void); 467 ulong get_HCLK (void); 468 ulong get_PCLK (void); 469 ulong get_UCLK (void); 470 #endif 471 #if defined(CONFIG_LH7A40X) 472 ulong get_PLLCLK (void); 473 #endif 474 #if defined CONFIG_INCA_IP 475 uint incaip_get_cpuclk (void); 476 #endif 477 #if defined(CONFIG_IMX) 478 ulong get_systemPLLCLK(void); 479 ulong get_FCLK(void); 480 ulong get_HCLK(void); 481 ulong get_BCLK(void); 482 ulong get_PERCLK1(void); 483 ulong get_PERCLK2(void); 484 ulong get_PERCLK3(void); 485 #endif 486 ulong get_bus_freq (ulong); 487 488 #if defined(CONFIG_MPC85xx) 489 typedef MPC85xx_SYS_INFO sys_info_t; 490 void get_sys_info ( sys_info_t * ); 491 #endif 492 #if defined(CONFIG_MPC86xx) 493 typedef MPC86xx_SYS_INFO sys_info_t; 494 void get_sys_info ( sys_info_t * ); 495 #endif 496 497 #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) 498 # if defined(CONFIG_440) 499 typedef PPC440_SYS_INFO sys_info_t; 500 # if defined(CONFIG_440SPE) 501 unsigned long determine_sysper(void); 502 unsigned long determine_pci_clock_per(void); 503 int ppc440spe_revB(void); 504 # endif 505 # else 506 typedef PPC405_SYS_INFO sys_info_t; 507 # endif 508 void get_sys_info ( sys_info_t * ); 509 #endif 510 511 /* $(CPU)/cpu_init.c */ 512 #if defined(CONFIG_8xx) || defined(CONFIG_8260) 513 void cpu_init_f (volatile immap_t *immr); 514 #endif 515 #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) 516 void cpu_init_f (void); 517 #endif 518 519 int cpu_init_r (void); 520 #if defined(CONFIG_8260) 521 int prt_8260_rsr (void); 522 #endif 523 524 /* $(CPU)/interrupts.c */ 525 int interrupt_init (void); 526 void timer_interrupt (struct pt_regs *); 527 void external_interrupt (struct pt_regs *); 528 void irq_install_handler(int, interrupt_handler_t *, void *); 529 void irq_free_handler (int); 530 void reset_timer (void); 531 ulong get_timer (ulong base); 532 void set_timer (ulong t); 533 void enable_interrupts (void); 534 int disable_interrupts (void); 535 536 /* $(CPU)/.../commproc.c */ 537 int dpram_init (void); 538 uint dpram_base(void); 539 uint dpram_base_align(uint align); 540 uint dpram_alloc(uint size); 541 uint dpram_alloc_align(uint size,uint align); 542 void post_word_store (ulong); 543 ulong post_word_load (void); 544 void bootcount_store (ulong); 545 ulong bootcount_load (void); 546 #define BOOTCOUNT_MAGIC 0xB001C041 547 548 /* $(CPU)/.../<eth> */ 549 void mii_init (void); 550 551 /* $(CPU)/.../lcd.c */ 552 ulong lcd_setmem (ulong); 553 554 /* $(CPU)/.../vfd.c */ 555 ulong vfd_setmem (ulong); 556 557 /* $(CPU)/.../video.c */ 558 ulong video_setmem (ulong); 559 560 /* lib_$(ARCH)/cache.c */ 561 void flush_cache (unsigned long, unsigned long); 562 563 564 /* lib_$(ARCH)/ticks.S */ 565 unsigned long long get_ticks(void); 566 void wait_ticks (unsigned long); 567 568 /* lib_$(ARCH)/time.c */ 569 void udelay (unsigned long); 570 ulong usec2ticks (unsigned long usec); 571 ulong ticks2usec (unsigned long ticks); 572 int init_timebase (void); 573 574 /* lib_generic/vsprintf.c */ 575 ulong simple_strtoul(const char *cp,char **endp,unsigned int base); 576 #ifdef CFG_64BIT_VSPRINTF 577 unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); 578 #endif 579 long simple_strtol(const char *cp,char **endp,unsigned int base); 580 void panic(const char *fmt, ...); 581 int sprintf(char * buf, const char *fmt, ...); 582 int vsprintf(char *buf, const char *fmt, va_list args); 583 584 /* lib_generic/crc32.c */ 585 ulong crc32 (ulong, const unsigned char *, uint); 586 ulong crc32_no_comp (ulong, const unsigned char *, uint); 587 588 /* common/console.c */ 589 int console_init_f(void); /* Before relocation; uses the serial stuff */ 590 int console_init_r(void); /* After relocation; uses the console stuff */ 591 int console_assign (int file, char *devname); /* Assign the console */ 592 int ctrlc (void); 593 int had_ctrlc (void); /* have we had a Control-C since last clear? */ 594 void clear_ctrlc (void); /* clear the Control-C condition */ 595 int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ 596 597 /* 598 * STDIO based functions (can always be used) 599 */ 600 601 /* serial stuff */ 602 void serial_printf (const char *fmt, ...); 603 604 /* stdin */ 605 int getc(void); 606 int tstc(void); 607 608 /* stdout */ 609 void putc(const char c); 610 void puts(const char *s); 611 void printf(const char *fmt, ...); 612 void vprintf(const char *fmt, va_list args); 613 614 /* stderr */ 615 #define eputc(c) fputc(stderr, c) 616 #define eputs(s) fputs(stderr, s) 617 #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) 618 619 /* 620 * FILE based functions (can only be used AFTER relocation!) 621 */ 622 623 #define stdin 0 624 #define stdout 1 625 #define stderr 2 626 #define MAX_FILES 3 627 628 void fprintf(int file, const char *fmt, ...); 629 void fputs(int file, const char *s); 630 void fputc(int file, const char c); 631 int ftstc(int file); 632 int fgetc(int file); 633 634 int pcmcia_init (void); 635 636 #ifdef CONFIG_SHOW_BOOT_PROGRESS 637 void show_boot_progress (int status); 638 #endif 639 640 #ifdef CONFIG_INIT_CRITICAL 641 #error CONFIG_INIT_CRITICAL is deprecated! 642 #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. 643 #endif 644 645 #endif /* __COMMON_H_ */ 646