wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 1 | /* |
Rafal Jaworowski | 8993e54 | 2007-07-27 14:43:59 +0200 | [diff] [blame] | 2 | * (C) Copyright 2000-2007 |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 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 |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 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; |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 32 | typedef volatile unsigned short vu_short; |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 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> |
Stefan Roese | 466fff1 | 2007-06-25 15:57:39 +0200 | [diff] [blame] | 41 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 42 | #include <pci.h> |
| 43 | #endif |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 44 | #if defined(CONFIG_8xx) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 45 | #include <asm/8xx_immap.h> |
wdenk | d4ca31c | 2004-01-02 14:00:00 +0000 | [diff] [blame] | 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) |
wdenk | 1114257 | 2004-06-06 21:35:06 +0000 | [diff] [blame] | 51 | # define CONFIG_MPC866_FAMILY 1 |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 52 | #elif defined(CONFIG_MPC870) \ |
| 53 | || defined(CONFIG_MPC875) \ |
| 54 | || defined(CONFIG_MPC880) \ |
| 55 | || defined(CONFIG_MPC885) |
wdenk | 1114257 | 2004-06-06 21:35:06 +0000 | [diff] [blame] | 56 | # define CONFIG_MPC885_FAMILY 1 |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 57 | #endif |
| 58 | #if defined(CONFIG_MPC860) \ |
| 59 | || defined(CONFIG_MPC860T) \ |
wdenk | 1114257 | 2004-06-06 21:35:06 +0000 | [diff] [blame] | 60 | || defined(CONFIG_MPC866_FAMILY) \ |
| 61 | || defined(CONFIG_MPC885_FAMILY) |
wdenk | 180d3f7 | 2004-01-04 16:28:35 +0000 | [diff] [blame] | 62 | # define CONFIG_MPC86x 1 |
wdenk | 2535d60 | 2003-07-17 23:16:40 +0000 | [diff] [blame] | 63 | #endif |
wdenk | 0db5bca | 2003-03-31 17:27:09 +0000 | [diff] [blame] | 64 | #elif defined(CONFIG_5xx) |
| 65 | #include <asm/5xx_immap.h> |
wdenk | 7e6bf35 | 2004-12-12 22:06:17 +0000 | [diff] [blame] | 66 | #elif defined(CONFIG_MPC5xxx) |
| 67 | #include <mpc5xxx.h> |
Rafal Jaworowski | 8993e54 | 2007-07-27 14:43:59 +0200 | [diff] [blame] | 68 | #elif defined(CONFIG_MPC512X) |
| 69 | #include <mpc512x.h> |
| 70 | #include <asm/immap_512x.h> |
wdenk | 983fda8 | 2004-10-28 00:09:35 +0000 | [diff] [blame] | 71 | #elif defined(CONFIG_MPC8220) |
| 72 | #include <asm/immap_8220.h> |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 73 | #elif defined(CONFIG_8260) |
wdenk | 04a85b3 | 2004-04-15 18:22:41 +0000 | [diff] [blame] | 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 |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 83 | #include <asm/immap_8260.h> |
| 84 | #endif |
Jon Loeliger | debb735 | 2006-04-26 17:58:56 -0500 | [diff] [blame] | 85 | #ifdef CONFIG_MPC86xx |
| 86 | #include <mpc86xx.h> |
| 87 | #include <asm/immap_86xx.h> |
| 88 | #endif |
wdenk | 42d1f03 | 2003-10-15 23:53:47 +0000 | [diff] [blame] | 89 | #ifdef CONFIG_MPC85xx |
| 90 | #include <mpc85xx.h> |
| 91 | #include <asm/immap_85xx.h> |
| 92 | #endif |
Eran Liberty | f046ccd | 2005-07-28 10:08:46 -0500 | [diff] [blame] | 93 | #ifdef CONFIG_MPC83XX |
| 94 | #include <mpc83xx.h> |
| 95 | #include <asm/immap_83xx.h> |
| 96 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 97 | #ifdef CONFIG_4xx |
| 98 | #include <ppc4xx.h> |
| 99 | #endif |
| 100 | #ifdef CONFIG_HYMOD |
wdenk | 6dd652f | 2003-06-19 23:40:20 +0000 | [diff] [blame] | 101 | #include <board/hymod/hymod.h> |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 102 | #endif |
| 103 | #ifdef CONFIG_ARM |
| 104 | #define asmlinkage /* nothing */ |
| 105 | #endif |
Mike Frysinger | 6cfcce6 | 2008-02-04 19:26:54 -0500 | [diff] [blame] | 106 | #ifdef CONFIG_BLACKFIN |
| 107 | #include <asm/blackfin.h> |
| 108 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 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) |
wdenk | 52f52c1 | 2003-06-19 23:04:19 +0000 | [diff] [blame] | 116 | #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 117 | #else |
| 118 | #define debug(fmt,args...) |
wdenk | 52f52c1 | 2003-06-19 23:04:19 +0000 | [diff] [blame] | 119 | #define debugX(level,fmt,args...) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 120 | #endif /* DEBUG */ |
| 121 | |
William Juul | cfa460a | 2007-10-31 13:53:06 +0100 | [diff] [blame] | 122 | #ifndef BUG |
Detlev Zundel | 43835aa | 2006-09-01 11:59:23 +0200 | [diff] [blame] | 123 | #define BUG() do { \ |
Wolfgang Denk | 511d0c7 | 2006-10-09 00:42:01 +0200 | [diff] [blame] | 124 | printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ |
Detlev Zundel | 43835aa | 2006-09-01 11:59:23 +0200 | [diff] [blame] | 125 | panic("BUG!"); \ |
| 126 | } while (0) |
| 127 | #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) |
William Juul | cfa460a | 2007-10-31 13:53:06 +0100 | [diff] [blame] | 128 | #endif /* BUG */ |
Detlev Zundel | 43835aa | 2006-09-01 11:59:23 +0200 | [diff] [blame] | 129 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 130 | typedef void (interrupt_handler_t)(void *); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 131 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 132 | #include <asm/u-boot.h> /* boot information for Linux kernel */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 133 | #include <asm/global_data.h> /* global data used for startup functions */ |
| 134 | |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 135 | /* |
| 136 | * enable common handling for all TQM8xxL/M boards: |
Martin Krause | 11d9eec | 2007-09-26 17:55:56 +0200 | [diff] [blame] | 137 | * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 138 | * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards |
Martin Krause | 11d9eec | 2007-09-26 17:55:56 +0200 | [diff] [blame] | 139 | * and for the TQM885D board |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 140 | */ |
| 141 | #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ |
| 142 | defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ |
Martin Krause | 11d9eec | 2007-09-26 17:55:56 +0200 | [diff] [blame] | 143 | defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 144 | # ifndef CONFIG_TQM8xxM |
| 145 | # define CONFIG_TQM8xxM |
| 146 | # endif |
| 147 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 148 | #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ |
wdenk | d126bfb | 2003-04-10 11:18:18 +0000 | [diff] [blame] | 149 | defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ |
Martin Krause | 11d9eec | 2007-09-26 17:55:56 +0200 | [diff] [blame] | 150 | defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \ |
| 151 | defined(CONFIG_TQM885D) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 152 | # ifndef CONFIG_TQM8xxL |
| 153 | # define CONFIG_TQM8xxL |
| 154 | # endif |
| 155 | #endif |
| 156 | |
wdenk | 281e00a | 2004-08-01 22:48:16 +0000 | [diff] [blame] | 157 | #ifndef CONFIG_SERIAL_MULTI |
| 158 | |
| 159 | #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ |
| 160 | || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ |
| 161 | || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) |
| 162 | |
| 163 | #define CONFIG_SERIAL_MULTI 1 |
| 164 | |
| 165 | #endif |
| 166 | |
| 167 | #endif /* CONFIG_SERIAL_MULTI */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 168 | |
| 169 | /* |
wdenk | c7de829 | 2002-11-19 11:04:11 +0000 | [diff] [blame] | 170 | * General Purpose Utilities |
| 171 | */ |
| 172 | #define min(X, Y) \ |
| 173 | ({ typeof (X) __x = (X), __y = (Y); \ |
| 174 | (__x < __y) ? __x : __y; }) |
| 175 | |
| 176 | #define max(X, Y) \ |
| 177 | ({ typeof (X) __x = (X), __y = (Y); \ |
| 178 | (__x > __y) ? __x : __y; }) |
| 179 | |
Andy Fleming | 20d0477 | 2008-10-30 17:35:30 -0500 | [diff] [blame] | 180 | #define MIN(x, y) min(x, y) |
| 181 | #define MAX(x, y) max(x, y) |
| 182 | |
wdenk | c7de829 | 2002-11-19 11:04:11 +0000 | [diff] [blame] | 183 | |
Haavard Skinnemoen | 2890112 | 2008-05-16 11:10:30 +0200 | [diff] [blame] | 184 | /** |
| 185 | * container_of - cast a member of a structure out to the containing structure |
| 186 | * @ptr: the pointer to the member. |
| 187 | * @type: the type of the container struct this is embedded in. |
| 188 | * @member: the name of the member within the struct. |
| 189 | * |
| 190 | */ |
| 191 | #define container_of(ptr, type, member) ({ \ |
| 192 | const typeof( ((type *)0)->member ) *__mptr = (ptr); \ |
| 193 | (type *)( (char *)__mptr - offsetof(type,member) );}) |
| 194 | |
wdenk | c7de829 | 2002-11-19 11:04:11 +0000 | [diff] [blame] | 195 | /* |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 196 | * Function Prototypes |
| 197 | */ |
| 198 | |
wdenk | 42dfe7a | 2004-03-14 22:25:36 +0000 | [diff] [blame] | 199 | #ifdef CONFIG_SERIAL_SOFTWARE_FIFO |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 200 | void serial_buffered_init (void); |
| 201 | void serial_buffered_putc (const char); |
| 202 | void serial_buffered_puts (const char *); |
| 203 | int serial_buffered_getc (void); |
| 204 | int serial_buffered_tstc (void); |
| 205 | #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ |
| 206 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 207 | void hang (void) __attribute__ ((noreturn)); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 208 | |
| 209 | /* */ |
Becky Bruce | 9973e3c | 2008-06-09 16:03:40 -0500 | [diff] [blame] | 210 | phys_size_t initdram (int); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 211 | int display_options (void); |
Becky Bruce | 61b09fc | 2008-06-09 20:37:17 -0500 | [diff] [blame] | 212 | void print_size (phys_size_t, const char *); |
Wolfgang Denk | 7435711 | 2007-02-27 14:26:04 +0100 | [diff] [blame] | 213 | int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 214 | |
| 215 | /* common/main.c */ |
| 216 | void main_loop (void); |
| 217 | int run_command (const char *cmd, int flag); |
| 218 | int readline (const char *const prompt); |
James Yang | 6636b62 | 2008-01-09 11:17:49 -0600 | [diff] [blame] | 219 | int readline_into_buffer (const char *const prompt, char * buffer); |
| 220 | int parse_line (char *, char *[]); |
wdenk | 6dd652f | 2003-06-19 23:40:20 +0000 | [diff] [blame] | 221 | void init_cmd_timeout(void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 222 | void reset_cmd_timeout(void); |
| 223 | |
wdenk | 15647dc | 2003-10-09 19:00:25 +0000 | [diff] [blame] | 224 | /* lib_$(ARCH)/board.c */ |
Mike Frysinger | 6d1b6f9 | 2008-01-28 05:46:01 -0500 | [diff] [blame] | 225 | void board_init_f (ulong) __attribute__ ((noreturn)); |
| 226 | void board_init_r (gd_t *, ulong) __attribute__ ((noreturn)); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 227 | int checkboard (void); |
| 228 | int checkflash (void); |
| 229 | int checkdram (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 230 | int last_stage_init(void); |
wdenk | 3b57fe0 | 2003-05-30 12:48:29 +0000 | [diff] [blame] | 231 | extern ulong monitor_flash_len; |
Haiying Wang | bea3f28 | 2006-07-12 10:48:05 -0400 | [diff] [blame] | 232 | int mac_read_from_eeprom(void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 233 | |
| 234 | /* common/flash.c */ |
| 235 | void flash_perror (int); |
| 236 | |
Wolfgang Denk | 74de7ae | 2009-04-01 23:34:12 +0200 | [diff] [blame^] | 237 | /* common/cmd_source.c */ |
| 238 | int source (ulong addr, const char *fit_uname); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 239 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 240 | extern ulong load_addr; /* Default Load Address */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 241 | |
Wolfgang Denk | 4394f9a | 2008-09-08 22:37:45 +0200 | [diff] [blame] | 242 | /* common/cmd_doc.c */ |
| 243 | void doc_probe(unsigned long physadr); |
| 244 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 245 | /* common/cmd_nvedit.c */ |
| 246 | int env_init (void); |
| 247 | void env_relocate (void); |
Rafal Jaworowski | 26a4179 | 2008-01-09 18:05:27 +0100 | [diff] [blame] | 248 | int envmatch (uchar *, int); |
Wolfgang Denk | 77ddac9 | 2005-10-13 16:45:02 +0200 | [diff] [blame] | 249 | char *getenv (char *); |
| 250 | int getenv_r (char *name, char *buf, unsigned len); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 251 | int saveenv (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 252 | #ifdef CONFIG_PPC /* ARM version to be fixed! */ |
Steven A. Falco | 75678c8 | 2008-06-12 13:22:12 -0400 | [diff] [blame] | 253 | int inline setenv (char *, char *); |
wdenk | 2262cfe | 2002-11-18 00:14:45 +0000 | [diff] [blame] | 254 | #else |
Steven A. Falco | 75678c8 | 2008-06-12 13:22:12 -0400 | [diff] [blame] | 255 | int setenv (char *, char *); |
Sergey Kubushyn | c74b210 | 2007-08-10 20:26:18 +0200 | [diff] [blame] | 256 | #ifdef CONFIG_HAS_UID |
| 257 | void forceenv (char *, char *); |
| 258 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 259 | #endif /* CONFIG_PPC */ |
| 260 | #ifdef CONFIG_ARM |
wdenk | 96085e3 | 2004-12-13 09:49:01 +0000 | [diff] [blame] | 261 | # include <asm/mach-types.h> |
wdenk | b6e4c40 | 2004-01-02 16:05:07 +0000 | [diff] [blame] | 262 | # include <asm/setup.h> |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 263 | # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ |
| 264 | #endif /* CONFIG_ARM */ |
wdenk | 2262cfe | 2002-11-18 00:14:45 +0000 | [diff] [blame] | 265 | #ifdef CONFIG_I386 /* x86 version to be fixed! */ |
wdenk | 8bde7f7 | 2003-06-27 21:31:46 +0000 | [diff] [blame] | 266 | # include <asm/u-boot-i386.h> |
wdenk | 2262cfe | 2002-11-18 00:14:45 +0000 | [diff] [blame] | 267 | #endif /* CONFIG_I386 */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 268 | |
wdenk | 04a85b3 | 2004-04-15 18:22:41 +0000 | [diff] [blame] | 269 | #ifdef CONFIG_AUTO_COMPLETE |
| 270 | int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); |
| 271 | #endif |
Heiko Schocher | 2f70c49 | 2009-02-10 09:38:52 +0100 | [diff] [blame] | 272 | int get_env_id (void); |
wdenk | 04a85b3 | 2004-04-15 18:22:41 +0000 | [diff] [blame] | 273 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 274 | void pci_init (void); |
| 275 | void pci_init_board(void); |
| 276 | void pciinfo (int, int); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 277 | |
Stefan Roese | 466fff1 | 2007-06-25 15:57:39 +0200 | [diff] [blame] | 278 | #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 279 | int pci_pre_init (struct pci_controller * ); |
Stefan Roese | 466fff1 | 2007-06-25 15:57:39 +0200 | [diff] [blame] | 280 | #endif |
| 281 | |
Stefan Roese | dbbd125 | 2007-10-05 17:10:59 +0200 | [diff] [blame] | 282 | #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX)) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 283 | # if defined(CONFIG_SYS_PCI_TARGET_INIT) |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 284 | void pci_target_init (struct pci_controller *); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 285 | # endif |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 286 | # if defined(CONFIG_SYS_PCI_MASTER_INIT) |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 287 | void pci_master_init (struct pci_controller *); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 288 | # endif |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 289 | int is_pci_host (struct pci_controller *); |
Stefan Roese | 6f2eb3f | 2008-03-11 15:11:18 +0100 | [diff] [blame] | 290 | #if defined(CONFIG_440SPE) || \ |
| 291 | defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ |
| 292 | defined(CONFIG_405EX) |
Grzegorz Bernacki | 7f19139 | 2007-09-07 18:20:23 +0200 | [diff] [blame] | 293 | void pcie_setup_hoses(int busno); |
Rafal Jaworowski | 692519b | 2006-08-10 12:43:17 +0200 | [diff] [blame] | 294 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 295 | #endif |
| 296 | |
| 297 | int misc_init_f (void); |
| 298 | int misc_init_r (void); |
| 299 | |
wdenk | 27b207f | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 300 | /* common/exports.c */ |
| 301 | void jumptable_init(void); |
| 302 | |
Rafal Jaworowski | 500856e | 2008-01-09 19:39:36 +0100 | [diff] [blame] | 303 | /* api/api.c */ |
| 304 | void api_init (void); |
| 305 | |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 306 | /* common/memsize.c */ |
Wolfgang Denk | 91650b3 | 2006-11-06 17:06:36 +0100 | [diff] [blame] | 307 | long get_ram_size (volatile long *, long); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 308 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 309 | /* $(BOARD)/$(BOARD).c */ |
| 310 | void reset_phy (void); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 311 | void fdc_hw_init (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 312 | |
| 313 | /* $(BOARD)/eeprom.c */ |
| 314 | void eeprom_init (void); |
wdenk | 6dd652f | 2003-06-19 23:40:20 +0000 | [diff] [blame] | 315 | #ifndef CONFIG_SPI |
| 316 | int eeprom_probe (unsigned dev_addr, unsigned offset); |
| 317 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 318 | int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
| 319 | int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); |
| 320 | #ifdef CONFIG_LWMON |
| 321 | extern uchar pic_read (uchar reg); |
| 322 | extern void pic_write (uchar reg, uchar val); |
| 323 | #endif |
| 324 | |
| 325 | /* |
| 326 | * Set this up regardless of board |
| 327 | * type, to prevent errors. |
| 328 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 329 | #if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) |
| 330 | # define CONFIG_SYS_DEF_EEPROM_ADDR 0 |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 331 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 332 | # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR |
| 333 | #endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 334 | |
wdenk | bdccc4f | 2003-08-05 17:43:17 +0000 | [diff] [blame] | 335 | #if defined(CONFIG_SPI) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 336 | extern void spi_init_f (void); |
| 337 | extern void spi_init_r (void); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 338 | extern ssize_t spi_read (uchar *, int, uchar *, int); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 339 | extern ssize_t spi_write (uchar *, int, uchar *, int); |
| 340 | #endif |
| 341 | |
| 342 | #ifdef CONFIG_RPXCLASSIC |
| 343 | void rpxclassic_init (void); |
| 344 | #endif |
| 345 | |
wdenk | e63c8ee | 2004-06-09 21:04:48 +0000 | [diff] [blame] | 346 | void rpxlite_init (void); |
| 347 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 348 | #ifdef CONFIG_MBX |
| 349 | /* $(BOARD)/mbx8xx.c */ |
| 350 | void mbx_init (void); |
| 351 | void board_serial_init (void); |
| 352 | void board_ether_init (void); |
| 353 | #endif |
| 354 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 355 | #ifdef CONFIG_HERMES |
| 356 | /* $(BOARD)/hermes.c */ |
| 357 | void hermes_start_lxt980 (int speed); |
| 358 | #endif |
| 359 | |
| 360 | #ifdef CONFIG_EVB64260 |
| 361 | void evb64260_init(void); |
| 362 | void debug_led(int, int); |
| 363 | void display_mem_map(void); |
| 364 | void perform_soft_reset(void); |
| 365 | #endif |
| 366 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 367 | /* $(BOARD)/$(BOARD).c */ |
wdenk | c837dcb | 2004-01-20 23:12:12 +0000 | [diff] [blame] | 368 | int board_early_init_f (void); |
| 369 | int board_late_init (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 370 | int board_postclk_init (void); /* after clocks/timebase, before env/serial */ |
wdenk | c837dcb | 2004-01-20 23:12:12 +0000 | [diff] [blame] | 371 | int board_early_init_r (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 372 | void board_poweroff (void); |
| 373 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 374 | #if defined(CONFIG_SYS_DRAM_TEST) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 375 | int testdram(void); |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 376 | #endif /* CONFIG_SYS_DRAM_TEST */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 377 | |
| 378 | /* $(CPU)/start.S */ |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 379 | #if defined(CONFIG_5xx) || \ |
wdenk | 0db5bca | 2003-03-31 17:27:09 +0000 | [diff] [blame] | 380 | defined(CONFIG_8xx) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 381 | uint get_immr (uint); |
| 382 | #endif |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 383 | uint get_pir (void); |
wdenk | 36c7287 | 2004-06-09 17:45:32 +0000 | [diff] [blame] | 384 | #if defined(CONFIG_MPC5xxx) |
| 385 | uint get_svr (void); |
| 386 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 387 | uint get_pvr (void); |
wdenk | 547b4cb | 2004-06-09 00:51:50 +0000 | [diff] [blame] | 388 | uint get_svr (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 389 | uint rd_ic_cst (void); |
| 390 | void wr_ic_cst (uint); |
| 391 | void wr_ic_adr (uint); |
| 392 | uint rd_dc_cst (void); |
| 393 | void wr_dc_cst (uint); |
| 394 | void wr_dc_adr (uint); |
| 395 | int icache_status (void); |
| 396 | void icache_enable (void); |
| 397 | void icache_disable(void); |
| 398 | int dcache_status (void); |
| 399 | void dcache_enable (void); |
| 400 | void dcache_disable(void); |
Anatolij Gustschin | f33e965 | 2008-02-15 00:13:20 +0100 | [diff] [blame] | 401 | void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn)); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 402 | ulong get_endaddr (void); |
| 403 | void trap_init (ulong); |
| 404 | #if defined (CONFIG_4xx) || \ |
wdenk | eeb1b77 | 2004-03-23 22:53:55 +0000 | [diff] [blame] | 405 | defined (CONFIG_MPC5xxx) || \ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 406 | defined (CONFIG_74xx_7xx) || \ |
| 407 | defined (CONFIG_74x) || \ |
| 408 | defined (CONFIG_75x) || \ |
wdenk | 0ac6f8b | 2004-07-09 23:27:13 +0000 | [diff] [blame] | 409 | defined (CONFIG_74xx) || \ |
wdenk | 983fda8 | 2004-10-28 00:09:35 +0000 | [diff] [blame] | 410 | defined (CONFIG_MPC8220) || \ |
Marian Balakowicz | cd94ba3 | 2006-03-14 16:02:31 +0100 | [diff] [blame] | 411 | defined (CONFIG_MPC85xx) || \ |
Jon Loeliger | debb735 | 2006-04-26 17:58:56 -0500 | [diff] [blame] | 412 | defined (CONFIG_MPC86xx) || \ |
Marian Balakowicz | cd94ba3 | 2006-03-14 16:02:31 +0100 | [diff] [blame] | 413 | defined (CONFIG_MPC83XX) |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 414 | unsigned char in8(unsigned int); |
| 415 | void out8(unsigned int, unsigned char); |
| 416 | unsigned short in16(unsigned int); |
| 417 | unsigned short in16r(unsigned int); |
| 418 | void out16(unsigned int, unsigned short value); |
| 419 | void out16r(unsigned int, unsigned short value); |
| 420 | unsigned long in32(unsigned int); |
| 421 | unsigned long in32r(unsigned int); |
| 422 | void out32(unsigned int, unsigned long value); |
| 423 | void out32r(unsigned int, unsigned long value); |
| 424 | void ppcDcbf(unsigned long value); |
| 425 | void ppcDcbi(unsigned long value); |
| 426 | void ppcSync(void); |
wdenk | 0ac6f8b | 2004-07-09 23:27:13 +0000 | [diff] [blame] | 427 | void ppcDcbz(unsigned long value); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 428 | #endif |
Michal Simek | 0643631 | 2007-04-21 21:02:40 +0200 | [diff] [blame] | 429 | #if defined (CONFIG_MICROBLAZE) |
| 430 | unsigned short in16(unsigned int); |
| 431 | void out16(unsigned int, unsigned short value); |
| 432 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 433 | |
Dave Liu | 90f30a7 | 2006-11-02 18:05:50 -0600 | [diff] [blame] | 434 | #if defined (CONFIG_MPC83XX) |
| 435 | void ppcDWload(unsigned int *addr, unsigned int *ret); |
| 436 | void ppcDWstore(unsigned int *addr, unsigned int *value); |
| 437 | #endif |
| 438 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 439 | /* $(CPU)/cpu.c */ |
| 440 | int checkcpu (void); |
| 441 | int checkicache (void); |
| 442 | int checkdcache (void); |
| 443 | void upmconfig (unsigned int, unsigned int *, unsigned int); |
| 444 | ulong get_tbclk (void); |
wdenk | 3ec924a | 2005-04-03 17:23:39 +0000 | [diff] [blame] | 445 | void reset_cpu (ulong addr); |
Kim Phillips | 6a16e0d | 2007-08-15 22:30:26 -0500 | [diff] [blame] | 446 | #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP) |
| 447 | void ft_cpu_setup(void *blob, bd_t *bd); |
| 448 | #ifdef CONFIG_PCI |
| 449 | void ft_pci_setup(void *blob, bd_t *bd); |
| 450 | #endif |
| 451 | #endif |
| 452 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 453 | |
| 454 | /* $(CPU)/serial.c */ |
| 455 | int serial_init (void); |
wdenk | 756f586 | 2005-04-03 15:51:42 +0000 | [diff] [blame] | 456 | void serial_addr (unsigned int); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 457 | void serial_setbrg (void); |
| 458 | void serial_putc (const char); |
wdenk | 756f586 | 2005-04-03 15:51:42 +0000 | [diff] [blame] | 459 | void serial_putc_raw(const char); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 460 | void serial_puts (const char *); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 461 | int serial_getc (void); |
| 462 | int serial_tstc (void); |
| 463 | |
wdenk | 756f586 | 2005-04-03 15:51:42 +0000 | [diff] [blame] | 464 | void _serial_setbrg (const int); |
| 465 | void _serial_putc (const char, const int); |
| 466 | void _serial_putc_raw(const char, const int); |
| 467 | void _serial_puts (const char *, const int); |
| 468 | int _serial_getc (const int); |
| 469 | int _serial_tstc (const int); |
| 470 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 471 | /* $(CPU)/speed.c */ |
| 472 | int get_clocks (void); |
wdenk | c178d3d | 2004-01-24 20:25:54 +0000 | [diff] [blame] | 473 | int get_clocks_866 (void); |
| 474 | int sdram_adjust_866 (void); |
wdenk | e9132ea | 2004-04-24 23:23:30 +0000 | [diff] [blame] | 475 | int adjust_sdram_tbs_8xx (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 476 | #if defined(CONFIG_8260) |
| 477 | int prt_8260_clks (void); |
Eran Liberty | f046ccd | 2005-07-28 10:08:46 -0500 | [diff] [blame] | 478 | #elif defined(CONFIG_MPC5xxx) |
wdenk | 945af8d | 2003-07-16 21:53:01 +0000 | [diff] [blame] | 479 | int prt_mpc5xxx_clks (void); |
| 480 | #endif |
Grzegorz Bernacki | 66a9455 | 2008-01-08 17:16:59 +0100 | [diff] [blame] | 481 | #if defined(CONFIG_MPC512X) |
Rafal Jaworowski | 8993e54 | 2007-07-27 14:43:59 +0200 | [diff] [blame] | 482 | int prt_mpc512xxx_clks (void); |
| 483 | #endif |
wdenk | 983fda8 | 2004-10-28 00:09:35 +0000 | [diff] [blame] | 484 | #if defined(CONFIG_MPC8220) |
| 485 | int prt_mpc8220_clks (void); |
| 486 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 487 | #ifdef CONFIG_4xx |
| 488 | ulong get_OPB_freq (void); |
| 489 | ulong get_PCI_freq (void); |
| 490 | #endif |
Guennadi Liakhovetski | 9b07773 | 2008-08-31 00:39:46 +0200 | [diff] [blame] | 491 | #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || \ |
| 492 | defined(CONFIG_LH7A40X) || defined(CONFIG_S3C6400) |
Harald Welte | be19bd5 | 2007-12-19 14:19:38 +0100 | [diff] [blame] | 493 | void s3c2410_irq(void); |
| 494 | #define ARM920_IRQ_CALLBACK s3c2410_irq |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 495 | ulong get_FCLK (void); |
| 496 | ulong get_HCLK (void); |
| 497 | ulong get_PCLK (void); |
| 498 | ulong get_UCLK (void); |
| 499 | #endif |
wdenk | f39748a | 2004-06-09 13:37:52 +0000 | [diff] [blame] | 500 | #if defined(CONFIG_LH7A40X) |
| 501 | ulong get_PLLCLK (void); |
| 502 | #endif |
wdenk | 7cb22f9 | 2003-12-27 19:24:54 +0000 | [diff] [blame] | 503 | #if defined CONFIG_INCA_IP |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 504 | uint incaip_get_cpuclk (void); |
wdenk | 7cb22f9 | 2003-12-27 19:24:54 +0000 | [diff] [blame] | 505 | #endif |
wdenk | 281e00a | 2004-08-01 22:48:16 +0000 | [diff] [blame] | 506 | #if defined(CONFIG_IMX) |
| 507 | ulong get_systemPLLCLK(void); |
| 508 | ulong get_FCLK(void); |
| 509 | ulong get_HCLK(void); |
| 510 | ulong get_BCLK(void); |
| 511 | ulong get_PERCLK1(void); |
| 512 | ulong get_PERCLK2(void); |
| 513 | ulong get_PERCLK3(void); |
| 514 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 515 | ulong get_bus_freq (ulong); |
| 516 | |
wdenk | 42d1f03 | 2003-10-15 23:53:47 +0000 | [diff] [blame] | 517 | #if defined(CONFIG_MPC85xx) |
| 518 | typedef MPC85xx_SYS_INFO sys_info_t; |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 519 | void get_sys_info ( sys_info_t * ); |
Kumar Gala | d435793 | 2007-12-07 04:59:26 -0600 | [diff] [blame] | 520 | ulong get_ddr_freq (ulong); |
wdenk | 42d1f03 | 2003-10-15 23:53:47 +0000 | [diff] [blame] | 521 | #endif |
Jon Loeliger | debb735 | 2006-04-26 17:58:56 -0500 | [diff] [blame] | 522 | #if defined(CONFIG_MPC86xx) |
| 523 | typedef MPC86xx_SYS_INFO sys_info_t; |
| 524 | void get_sys_info ( sys_info_t * ); |
| 525 | #endif |
wdenk | 42d1f03 | 2003-10-15 23:53:47 +0000 | [diff] [blame] | 526 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 527 | #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) |
| 528 | # if defined(CONFIG_440) |
Marian Balakowicz | 6c5879f | 2006-06-30 16:30:46 +0200 | [diff] [blame] | 529 | # if defined(CONFIG_440SPE) |
| 530 | unsigned long determine_sysper(void); |
| 531 | unsigned long determine_pci_clock_per(void); |
| 532 | # endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 533 | # endif |
Stefan Roese | 087dfdb | 2007-10-21 08:12:41 +0200 | [diff] [blame] | 534 | typedef PPC4xx_SYS_INFO sys_info_t; |
Stefan Roese | f31d38b | 2007-11-16 14:16:54 +0100 | [diff] [blame] | 535 | int ppc440spe_revB(void); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 536 | void get_sys_info ( sys_info_t * ); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 537 | #endif |
| 538 | |
| 539 | /* $(CPU)/cpu_init.c */ |
| 540 | #if defined(CONFIG_8xx) || defined(CONFIG_8260) |
| 541 | void cpu_init_f (volatile immap_t *immr); |
| 542 | #endif |
Jon Loeliger | debb735 | 2006-04-26 17:58:56 -0500 | [diff] [blame] | 543 | #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 544 | void cpu_init_f (void); |
| 545 | #endif |
wdenk | bf9e3b3 | 2004-02-12 00:47:09 +0000 | [diff] [blame] | 546 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 547 | int cpu_init_r (void); |
| 548 | #if defined(CONFIG_8260) |
| 549 | int prt_8260_rsr (void); |
Dave Liu | 9be39a6 | 2007-06-25 10:41:56 +0800 | [diff] [blame] | 550 | #elif defined(CONFIG_MPC83XX) |
| 551 | int prt_83xx_rsr (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 552 | #endif |
| 553 | |
| 554 | /* $(CPU)/interrupts.c */ |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 555 | int interrupt_init (void); |
| 556 | void timer_interrupt (struct pt_regs *); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 557 | void external_interrupt (struct pt_regs *); |
| 558 | void irq_install_handler(int, interrupt_handler_t *, void *); |
| 559 | void irq_free_handler (int); |
| 560 | void reset_timer (void); |
| 561 | ulong get_timer (ulong base); |
| 562 | void set_timer (ulong t); |
| 563 | void enable_interrupts (void); |
| 564 | int disable_interrupts (void); |
| 565 | |
| 566 | /* $(CPU)/.../commproc.c */ |
| 567 | int dpram_init (void); |
| 568 | uint dpram_base(void); |
| 569 | uint dpram_base_align(uint align); |
| 570 | uint dpram_alloc(uint size); |
| 571 | uint dpram_alloc_align(uint size,uint align); |
| 572 | void post_word_store (ulong); |
| 573 | ulong post_word_load (void); |
wdenk | bdccc4f | 2003-08-05 17:43:17 +0000 | [diff] [blame] | 574 | void bootcount_store (ulong); |
| 575 | ulong bootcount_load (void); |
| 576 | #define BOOTCOUNT_MAGIC 0xB001C041 |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 577 | |
| 578 | /* $(CPU)/.../<eth> */ |
Wolfgang Denk | c5bded3 | 2007-08-29 14:05:30 +0200 | [diff] [blame] | 579 | void mii_init (void); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 580 | |
| 581 | /* $(CPU)/.../lcd.c */ |
| 582 | ulong lcd_setmem (ulong); |
| 583 | |
| 584 | /* $(CPU)/.../vfd.c */ |
| 585 | ulong vfd_setmem (ulong); |
| 586 | |
| 587 | /* $(CPU)/.../video.c */ |
| 588 | ulong video_setmem (ulong); |
| 589 | |
wdenk | fabd46a | 2004-07-10 23:11:10 +0000 | [diff] [blame] | 590 | /* lib_$(ARCH)/cache.c */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 591 | void flush_cache (unsigned long, unsigned long); |
Stefan Roese | 03d3bfb | 2009-01-21 17:20:20 +0100 | [diff] [blame] | 592 | void flush_dcache_range(unsigned long start, unsigned long stop); |
| 593 | void invalidate_dcache_range(unsigned long start, unsigned long stop); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 594 | |
wdenk | 0db5bca | 2003-03-31 17:27:09 +0000 | [diff] [blame] | 595 | |
wdenk | 15647dc | 2003-10-09 19:00:25 +0000 | [diff] [blame] | 596 | /* lib_$(ARCH)/ticks.S */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 597 | unsigned long long get_ticks(void); |
| 598 | void wait_ticks (unsigned long); |
| 599 | |
wdenk | 15647dc | 2003-10-09 19:00:25 +0000 | [diff] [blame] | 600 | /* lib_$(ARCH)/time.c */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 601 | void udelay (unsigned long); |
| 602 | ulong usec2ticks (unsigned long usec); |
| 603 | ulong ticks2usec (unsigned long ticks); |
| 604 | int init_timebase (void); |
| 605 | |
wdenk | 15647dc | 2003-10-09 19:00:25 +0000 | [diff] [blame] | 606 | /* lib_generic/vsprintf.c */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 607 | ulong simple_strtoul(const char *cp,char **endp,unsigned int base); |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 608 | #ifdef CONFIG_SYS_64BIT_VSPRINTF |
wdenk | c40b295 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 609 | unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); |
| 610 | #endif |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 611 | long simple_strtol(const char *cp,char **endp,unsigned int base); |
Andrew Klossner | dc4b0b3 | 2008-07-07 06:41:14 -0700 | [diff] [blame] | 612 | void panic(const char *fmt, ...) |
| 613 | __attribute__ ((format (__printf__, 1, 2))); |
| 614 | int sprintf(char * buf, const char *fmt, ...) |
| 615 | __attribute__ ((format (__printf__, 2, 3))); |
wdenk | c83bf6a | 2004-01-06 22:38:14 +0000 | [diff] [blame] | 616 | int vsprintf(char *buf, const char *fmt, va_list args); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 617 | |
Haavard Skinnemoen | 0768b7a | 2008-08-18 13:41:27 +0200 | [diff] [blame] | 618 | /* lib_generic/strmhz.c */ |
| 619 | char * strmhz(char *buf, long hz); |
| 620 | |
wdenk | 15647dc | 2003-10-09 19:00:25 +0000 | [diff] [blame] | 621 | /* lib_generic/crc32.c */ |
Mike Frysinger | 89cdab7 | 2008-03-31 11:02:01 -0400 | [diff] [blame] | 622 | uint32_t crc32 (uint32_t, const unsigned char *, uint); |
Bartlomiej Sieka | 215b01b | 2008-04-22 12:27:56 +0200 | [diff] [blame] | 623 | uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint); |
Mike Frysinger | 89cdab7 | 2008-03-31 11:02:01 -0400 | [diff] [blame] | 624 | uint32_t crc32_no_comp (uint32_t, const unsigned char *, uint); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 625 | |
| 626 | /* common/console.c */ |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 627 | int console_init_f(void); /* Before relocation; uses the serial stuff */ |
| 628 | int console_init_r(void); /* After relocation; uses the console stuff */ |
| 629 | int console_assign (int file, char *devname); /* Assign the console */ |
| 630 | int ctrlc (void); |
| 631 | int had_ctrlc (void); /* have we had a Control-C since last clear? */ |
| 632 | void clear_ctrlc (void); /* clear the Control-C condition */ |
| 633 | int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ |
| 634 | |
| 635 | /* |
| 636 | * STDIO based functions (can always be used) |
| 637 | */ |
| 638 | |
| 639 | /* serial stuff */ |
Andrew Klossner | dc4b0b3 | 2008-07-07 06:41:14 -0700 | [diff] [blame] | 640 | void serial_printf (const char *fmt, ...) |
| 641 | __attribute__ ((format (__printf__, 1, 2))); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 642 | |
| 643 | /* stdin */ |
| 644 | int getc(void); |
| 645 | int tstc(void); |
| 646 | |
| 647 | /* stdout */ |
| 648 | void putc(const char c); |
| 649 | void puts(const char *s); |
Andrew Klossner | dc4b0b3 | 2008-07-07 06:41:14 -0700 | [diff] [blame] | 650 | void printf(const char *fmt, ...) |
| 651 | __attribute__ ((format (__printf__, 1, 2))); |
wdenk | 6dd652f | 2003-06-19 23:40:20 +0000 | [diff] [blame] | 652 | void vprintf(const char *fmt, va_list args); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 653 | |
| 654 | /* stderr */ |
| 655 | #define eputc(c) fputc(stderr, c) |
| 656 | #define eputs(s) fputs(stderr, s) |
| 657 | #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) |
| 658 | |
| 659 | /* |
| 660 | * FILE based functions (can only be used AFTER relocation!) |
| 661 | */ |
| 662 | |
| 663 | #define stdin 0 |
| 664 | #define stdout 1 |
| 665 | #define stderr 2 |
| 666 | #define MAX_FILES 3 |
| 667 | |
Andrew Klossner | dc4b0b3 | 2008-07-07 06:41:14 -0700 | [diff] [blame] | 668 | void fprintf(int file, const char *fmt, ...) |
| 669 | __attribute__ ((format (__printf__, 2, 3))); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 670 | void fputs(int file, const char *s); |
| 671 | void fputc(int file, const char c); |
| 672 | int ftstc(int file); |
| 673 | int fgetc(int file); |
| 674 | |
Gary Jennejohn | 16a28ef | 2008-11-06 15:04:23 +0100 | [diff] [blame] | 675 | /* |
| 676 | * CONSOLE multiplexing. |
| 677 | */ |
| 678 | #ifdef CONFIG_CONSOLE_MUX |
| 679 | #include <iomux.h> |
| 680 | #endif |
| 681 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 682 | int pcmcia_init (void); |
| 683 | |
Heiko Schocher | fad6340 | 2007-07-13 09:54:17 +0200 | [diff] [blame] | 684 | #ifdef CONFIG_STATUS_LED |
| 685 | # include <status_led.h> |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 686 | #endif |
Heiko Schocher | fad6340 | 2007-07-13 09:54:17 +0200 | [diff] [blame] | 687 | /* |
| 688 | * Board-specific Platform code can reimplement show_boot_progress () if needed |
| 689 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 2ef1d9b | 2008-04-19 17:59:20 +0200 | [diff] [blame] | 690 | void __attribute__((weak)) show_boot_progress (int val); |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 691 | |
wdenk | 8aa1a2d | 2005-04-04 12:44:11 +0000 | [diff] [blame] | 692 | #ifdef CONFIG_INIT_CRITICAL |
Wolfgang Denk | 2f6fa46 | 2006-08-14 23:17:47 +0200 | [diff] [blame] | 693 | #error CONFIG_INIT_CRITICAL is deprecated! |
wdenk | 8aa1a2d | 2005-04-04 12:44:11 +0000 | [diff] [blame] | 694 | #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. |
| 695 | #endif |
| 696 | |
Kumar Gala | 3cfb0c5 | 2008-01-17 00:02:10 -0600 | [diff] [blame] | 697 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) |
| 698 | |
Wolfgang Denk | d50c7d4 | 2008-10-19 02:35:48 +0200 | [diff] [blame] | 699 | #define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d)) |
| 700 | #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) |
| 701 | #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) |
Kumar Gala | 022f121 | 2008-04-21 09:28:36 -0500 | [diff] [blame] | 702 | |
Andy Fleming | 4b03ac8 | 2008-06-16 13:58:53 -0500 | [diff] [blame] | 703 | #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1) |
| 704 | #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) |
| 705 | |
Kumar Gala | ec2b74f | 2008-01-17 16:48:33 -0600 | [diff] [blame] | 706 | /* Multicore arch functions */ |
| 707 | #ifdef CONFIG_MP |
| 708 | int cpu_status(int nr); |
| 709 | int cpu_reset(int nr); |
Kumar Gala | 79679d8 | 2008-03-26 08:34:25 -0500 | [diff] [blame] | 710 | int cpu_release(int nr, int argc, char *argv[]); |
Kumar Gala | ec2b74f | 2008-01-17 16:48:33 -0600 | [diff] [blame] | 711 | #endif |
| 712 | |
Yuri Tikhonov | 2d2b994 | 2008-03-31 10:51:37 +0200 | [diff] [blame] | 713 | #ifdef CONFIG_POST |
| 714 | #define CONFIG_HAS_POST |
| 715 | #endif |
| 716 | |
wdenk | e221174 | 2002-11-02 23:30:20 +0000 | [diff] [blame] | 717 | #endif /* __COMMON_H_ */ |