Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
[platform/kernel/u-boot.git] / include / configs / lwmon.h
1 /*
2  * (C) Copyright 2001-2005
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 /*
25  * board/config.h - configuration options, board specific
26  */
27
28 #ifndef __CONFIG_H
29 #define __CONFIG_H
30
31 /* External logbuffer support */
32 #define CONFIG_LOGBUFFER
33
34 /*
35  * High Level Configuration Options
36  * (easy to change)
37  */
38
39 #define CONFIG_MPC823           1       /* This is a MPC823E CPU        */
40 #define CONFIG_LWMON            1       /* ...on a LWMON board          */
41
42 #define CONFIG_SYS_TEXT_BASE    0x40000000
43
44 /* Default Ethernet MAC address */
45 #define CONFIG_ETHADDR          00:11:B0:00:00:00
46
47 /* The default Ethernet MAC address can be overwritten just once */
48 #ifdef CONFIG_ETHADDR
49 #define CONFIG_OVERWRITE_ETHADDR_ONCE   1
50 #endif
51
52 #define CONFIG_BOARD_EARLY_INIT_F 1     /* Call board_early_init_f()    */
53 #define CONFIG_BOARD_POSTCLK_INIT 1     /* Call board_postclk_init()    */
54 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r()           */
55
56 #define CONFIG_LCD              1       /* use LCD controller ...       */
57 #define CONFIG_MPC8XX_LCD
58 #define CONFIG_HLD1045          1       /* ... with a HLD1045 display   */
59
60 #define CONFIG_LCD_LOGO         1       /* print our logo on the LCD    */
61 #define CONFIG_LCD_INFO         1       /* ... and some board info      */
62 #define CONFIG_SPLASH_SCREEN            /* ... with splashscreen support*/
63
64 #define CONFIG_8xx_CONS_SMC2    1       /* Console is on SMC2           */
65 #define CONFIG_8xx_CONS_SCC2    1       /* Console is on SCC2           */
66
67 #define CONFIG_BAUDRATE         115200  /* with watchdog >= 38400 needed */
68
69 #define CONFIG_BOOTDELAY        1       /* autoboot after 1 second      */
70
71 #define CONFIG_CLOCKS_IN_MHZ    1       /* clocks passsed to Linux in MHz */
72
73 /* pre-boot commands */
74 #define CONFIG_PREBOOT          "setenv bootdelay 15"
75
76 #undef  CONFIG_BOOTARGS
77
78 /* POST support */
79 #define CONFIG_POST             (CONFIG_SYS_POST_CACHE     | \
80                                  CONFIG_SYS_POST_WATCHDOG | \
81                                  CONFIG_SYS_POST_RTC       | \
82                                  CONFIG_SYS_POST_MEMORY   | \
83                                  CONFIG_SYS_POST_CPU       | \
84                                  CONFIG_SYS_POST_UART      | \
85                                  CONFIG_SYS_POST_ETHER    | \
86                                  CONFIG_SYS_POST_I2C       | \
87                                  CONFIG_SYS_POST_SPI       | \
88                                  CONFIG_SYS_POST_USB       | \
89                                  CONFIG_SYS_POST_SPR       | \
90                                  CONFIG_SYS_POST_SYSMON)
91
92 /*
93  * Keyboard commands:
94  * # = 0x28 = ENTER :           enable bootmessages on LCD
95  * 2 = 0x3A+0x3C = F1 + F3 :    enable update mode
96  * 3 = 0x3C+0x3F = F3 + F6 :    enable test mode
97  */
98
99 #define CONFIG_BOOTCOMMAND "source 40040000;saveenv"
100
101 /*      "gatewayip=10.8.211.250\0"                                      \ */
102 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
103         "kernel_addr=40080000\0"                                        \
104         "ramdisk_addr=40280000\0"                                       \
105         "netmask=255.255.192.0\0"                                       \
106         "serverip=10.8.2.101\0"                                         \
107         "ipaddr=10.8.57.0\0"                                            \
108         "magic_keys=#23\0"                                              \
109         "key_magic#=28\0"                                               \
110         "key_cmd#=setenv addfb setenv 'bootargs $bootargs console=tty0'\0" \
111         "key_magic2=3A+3C\0"                                            \
112         "key_cmd2=echo *** Entering Update Mode ***;"                   \
113                 "if fatload ide 0:3 10000 update.scr;"                  \
114                         "then source 10000;"                            \
115                         "else echo *** UPDATE FAILED ***;"              \
116                 "fi\0"                                                  \
117         "key_magic3=3C+3F\0"                                            \
118         "key_cmd3=echo *** Entering Test Mode ***;"                     \
119                 "setenv add_misc 'setenv bootargs $bootargs testmode'\0" \
120         "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
121         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
122         "addfb=setenv bootargs $bootargs console=ttyS1,$baudrate\0"     \
123         "addip=setenv bootargs $bootargs "                              \
124                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
125                 "panic=1\0"                                             \
126         "add_wdt=setenv bootargs $bootargs $wdt_args\0"                 \
127         "add_misc=setenv bootargs $bootargs runmode\0"                  \
128         "flash_nfs=run nfsargs addip add_wdt addfb add_misc;"           \
129                 "bootm $kernel_addr\0"                                  \
130         "flash_self=run ramargs addip add_wdt addfb add_misc;"          \
131                 "bootm $kernel_addr $ramdisk_addr\0"                    \
132         "net_nfs=tftp 100000 /tftpboot/uImage.lwmon;"                   \
133                 "run nfsargs addip add_wdt addfb;bootm\0"               \
134         "rootpath=/opt/eldk/ppc_8xx\0"                                  \
135         "load=tftp 100000 /tftpboot/u-boot.bin\0"                       \
136         "update=protect off 1:0;era 1:0;cp.b 100000 40000000 $filesize\0" \
137         "wdt_args=wdt_8xx=off\0"                                        \
138         "verify=no"
139
140 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
141 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE            /* don't allow baudrate change  */
142
143 #define CONFIG_WATCHDOG         1       /* watchdog enabled             */
144 #define CONFIG_SYS_WATCHDOG_FREQ       (CONFIG_SYS_HZ / 20)
145
146 #undef  CONFIG_STATUS_LED               /* Status LED disabled          */
147
148 /* enable I2C and select the hardware/software driver */
149 #undef  CONFIG_HARD_I2C                 /* I2C with hardware support    */
150 #define CONFIG_SOFT_I2C         1       /* I2C bit-banged               */
151
152 #define CONFIG_SYS_I2C_SPEED            93000   /* 93 kHz is supposed to work   */
153 #define CONFIG_SYS_I2C_SLAVE            0xFE
154
155 #ifdef CONFIG_SOFT_I2C
156 /*
157  * Software (bit-bang) I2C driver configuration
158  */
159 #define PB_SCL          0x00000020      /* PB 26 */
160 #define PB_SDA          0x00000010      /* PB 27 */
161
162 #define I2C_INIT        (immr->im_cpm.cp_pbdir |=  PB_SCL)
163 #define I2C_ACTIVE      (immr->im_cpm.cp_pbdir |=  PB_SDA)
164 #define I2C_TRISTATE    (immr->im_cpm.cp_pbdir &= ~PB_SDA)
165 #define I2C_READ        ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
166 #define I2C_SDA(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
167                         else    immr->im_cpm.cp_pbdat &= ~PB_SDA
168 #define I2C_SCL(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
169                         else    immr->im_cpm.cp_pbdat &= ~PB_SCL
170 #define I2C_DELAY       udelay(2)       /* 1/4 I2C clock duration */
171 #endif  /* CONFIG_SOFT_I2C */
172
173
174 #define CONFIG_RTC_PCF8563              /* use Philips PCF8563 RTC      */
175
176
177 /*
178  * Command line configuration.
179  */
180 #include <config_cmd_default.h>
181
182 #define CONFIG_CMD_ASKENV
183 #define CONFIG_CMD_BMP
184 #define CONFIG_CMD_BSP
185 #define CONFIG_CMD_DATE
186 #define CONFIG_CMD_DHCP
187 #define CONFIG_CMD_EEPROM
188 #define CONFIG_CMD_FAT
189 #define CONFIG_CMD_I2C
190 #define CONFIG_CMD_IDE
191 #define CONFIG_CMD_NFS
192 #define CONFIG_CMD_SNTP
193
194 #ifdef CONFIG_POST
195 #define CONFIG_CMD_DIAG
196 #endif
197
198
199 #define CONFIG_MAC_PARTITION
200 #define CONFIG_DOS_PARTITION
201
202 /*
203  * BOOTP options
204  */
205 #define CONFIG_BOOTP_SUBNETMASK
206 #define CONFIG_BOOTP_GATEWAY
207 #define CONFIG_BOOTP_HOSTNAME
208 #define CONFIG_BOOTP_BOOTPATH
209 #define CONFIG_BOOTP_BOOTFILESIZE
210
211
212 /*
213  * Miscellaneous configurable options
214  */
215 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
216 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
217
218 #define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
219
220 #if defined(CONFIG_CMD_KGDB)
221 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
222 #else
223 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
224 #endif
225 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
226 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
227 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
228
229 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on     */
230 #define CONFIG_SYS_MEMTEST_END          0x00F00000      /* 1 ... 15MB in DRAM   */
231
232 #define CONFIG_SYS_LOAD_ADDR            0x00100000      /* default load address */
233
234 #define CONFIG_SYS_PIO_MODE             0       /* IDE interface in PIO Mode 0  */
235
236 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
237
238 /*
239  * When the watchdog is enabled, output must be fast enough in Linux.
240  */
241 #ifdef CONFIG_WATCHDOG
242 #define CONFIG_SYS_BAUDRATE_TABLE       {               38400, 57600, 115200 }
243 #endif
244
245 /*----------------------------------------------------------------------*/
246 #define CONFIG_MODEM_SUPPORT    1       /* enable modem initialization stuff */
247 #undef CONFIG_MODEM_SUPPORT_DEBUG
248
249 #define CONFIG_MODEM_KEY_MAGIC  "3C+3D" /* press F3 + F4 keys to enable modem */
250 #define CONFIG_POST_KEY_MAGIC   "3C+3E" /* press F3 + F5 keys to force POST */
251 #if 0
252 #define CONFIG_AUTOBOOT_KEYED           /* Enable "password" protection */
253 #define CONFIG_AUTOBOOT_PROMPT  \
254         "\nEnter password - autoboot in %d sec...\n", bootdelay
255 #define CONFIG_AUTOBOOT_DELAY_STR       "  "    /* "password"   */
256 #endif
257 /*----------------------------------------------------------------------*/
258
259 /*
260  * Low Level Configuration Settings
261  * (address mappings, register initial values, etc.)
262  * You should know what you are doing if you make changes here.
263  */
264 /*-----------------------------------------------------------------------
265  * Internal Memory Mapped Register
266  */
267 #define CONFIG_SYS_IMMR         0xFFF00000
268
269 /*-----------------------------------------------------------------------
270  * Definitions for initial stack pointer and data area (in DPRAM)
271  */
272 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
273 #define CONFIG_SYS_INIT_RAM_SIZE        0x2F00  /* Size of used area in DPRAM   */
274 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
275 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
276
277 /*-----------------------------------------------------------------------
278  * Start addresses for the final memory configuration
279  * (Set up by the startup code)
280  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
281  */
282 #define CONFIG_SYS_SDRAM_BASE           0x00000000
283 #define CONFIG_SYS_FLASH_BASE           0x40000000
284 #if defined(DEBUG) || defined(CONFIG_CMD_IDE)
285 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
286 #else
287 #define CONFIG_SYS_MONITOR_LEN          (128 << 10)     /* Reserve 128 kB for Monitor   */
288 #endif
289 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
290 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
291
292 /*
293  * For booting Linux, the board info and command line data
294  * have to be in the first 8 MB of memory, since this is
295  * the maximum mapped by the Linux kernel during initialization.
296  */
297 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
298 /*-----------------------------------------------------------------------
299  * FLASH organization
300  */
301 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks           */
302 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* max number of sectors on one chip    */
303
304 #define CONFIG_SYS_FLASH_ERASE_TOUT     180000  /* Timeout for Flash Erase (in ms)      */
305 #define CONFIG_SYS_FLASH_WRITE_TOUT     600     /* Timeout for Flash Write (in ms)      */
306 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
307 #define CONFIG_SYS_FLASH_BUFFER_WRITE_TOUT      2048    /* Timeout for Flash Buffer Write (in ms)       */
308 /* Buffer size.
309    We have two flash devices connected in parallel.
310    Each device incorporates a Write Buffer of 32 bytes.
311  */
312 #define CONFIG_SYS_FLASH_BUFFER_SIZE    (2*32)
313
314 /* Put environment in flash which is much faster to boot than using the EEPROM  */
315 #define CONFIG_ENV_IS_IN_FLASH  1
316 #define CONFIG_ENV_ADDR     0x40040000  /* Address    of Environment Sector     */
317 #define CONFIG_ENV_SIZE         0x2000  /* Total Size of Environment            */
318 #define CONFIG_ENV_SECT_SIZE    0x40000 /* we have BIG sectors only :-(         */
319
320 /*-----------------------------------------------------------------------
321  * I2C/EEPROM Configuration
322  */
323
324 #define CONFIG_SYS_I2C_AUDIO_ADDR       0x28    /* Audio volume control                 */
325 #define CONFIG_SYS_I2C_SYSMON_ADDR      0x2E    /* LM87 System Monitor                  */
326 #define CONFIG_SYS_I2C_RTC_ADDR 0x51    /* PCF8563 RTC                          */
327 #define CONFIG_SYS_I2C_POWER_A_ADDR     0x52    /* PCMCIA/USB power switch, channel A   */
328 #define CONFIG_SYS_I2C_POWER_B_ADDR     0x53    /* PCMCIA/USB power switch, channel B   */
329 #define CONFIG_SYS_I2C_KEYBD_ADDR       0x56    /* PIC LWE keyboard                     */
330 #define CONFIG_SYS_I2C_PICIO_ADDR       0x57    /* PIC IO Expander                      */
331
332 #undef  CONFIG_USE_FRAM                 /* Use FRAM instead of EEPROM   */
333
334 #ifdef CONFIG_USE_FRAM  /* use FRAM */
335 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x55    /* FRAM FM24CL64                */
336 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
337 #else                   /* use EEPROM */
338 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x58    /* EEPROM AT24C164              */
339 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
340 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* takes up to 10 msec  */
341 #endif  /* CONFIG_USE_FRAM */
342 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
343
344 /* List of I2C addresses to be verified by POST */
345 #ifdef CONFIG_USE_FRAM
346 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
347                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
348                                          CONFIG_SYS_I2C_RTC_ADDR,       \
349                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
350                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
351                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
352                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
353                                          CONFIG_SYS_I2C_EEPROM_ADDR,    \
354                                         }
355 #else   /* Use EEPROM - which show up on 8 consequtive addresses */
356 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
357                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
358                                          CONFIG_SYS_I2C_RTC_ADDR,       \
359                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
360                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
361                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
362                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
363                                          CONFIG_SYS_I2C_EEPROM_ADDR+0,  \
364                                          CONFIG_SYS_I2C_EEPROM_ADDR+1,  \
365                                          CONFIG_SYS_I2C_EEPROM_ADDR+2,  \
366                                          CONFIG_SYS_I2C_EEPROM_ADDR+3,  \
367                                          CONFIG_SYS_I2C_EEPROM_ADDR+4,  \
368                                          CONFIG_SYS_I2C_EEPROM_ADDR+5,  \
369                                          CONFIG_SYS_I2C_EEPROM_ADDR+6,  \
370                                          CONFIG_SYS_I2C_EEPROM_ADDR+7,  \
371                                         }
372 #endif  /* CONFIG_USE_FRAM */
373
374 /*-----------------------------------------------------------------------
375  * Cache Configuration
376  */
377 #define CONFIG_SYS_CACHELINE_SIZE       16      /* For all MPC8xx CPUs                  */
378 #if defined(CONFIG_CMD_KGDB)
379 #define CONFIG_SYS_CACHELINE_SHIFT      4       /* log base 2 of the above value        */
380 #endif
381
382 /*-----------------------------------------------------------------------
383  * SYPCR - System Protection Control                            11-9
384  * SYPCR can only be written once after reset!
385  *-----------------------------------------------------------------------
386  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
387  */
388 #if 0 && defined(CONFIG_WATCHDOG)       /* LWMON uses external MAX706TESA WD */
389 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
390                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
391 #else
392 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
393 #endif
394
395 /*-----------------------------------------------------------------------
396  * SIUMCR - SIU Module Configuration                            11-6
397  *-----------------------------------------------------------------------
398  * PCMCIA config., multi-function pin tri-state
399  */
400 /* EARB, DBGC and DBPC are initialised by the HCW */
401 /* => 0x000000C0 */
402 #define CONFIG_SYS_SIUMCR       (SIUMCR_GB5E)
403 /*#define CONFIG_SYS_SIUMCR     (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) */
404
405 /*-----------------------------------------------------------------------
406  * TBSCR - Time Base Status and Control                         11-26
407  *-----------------------------------------------------------------------
408  * Clear Reference Interrupt Status, Timebase freezing enabled
409  */
410 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
411
412 /*-----------------------------------------------------------------------
413  * PISCR - Periodic Interrupt Status and Control                11-31
414  *-----------------------------------------------------------------------
415  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
416  */
417 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
418
419 /*-----------------------------------------------------------------------
420  * PLPRCR - PLL, Low-Power, and Reset Control Register          15-30
421  *-----------------------------------------------------------------------
422  * Reset PLL lock status sticky bit, timer expired status bit and timer
423  * interrupt status bit, set PLL multiplication factor !
424  */
425 /* 0x00405000 */
426 #define CONFIG_SYS_PLPRCR_MF    4       /* (4+1) * 13.2 = 66 MHz Clock */
427 #define CONFIG_SYS_PLPRCR                                                       \
428                 (       (CONFIG_SYS_PLPRCR_MF << PLPRCR_MF_SHIFT) |             \
429                         PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST |    \
430                         /*PLPRCR_CSRC|*/ PLPRCR_LPM_NORMAL |            \
431                         PLPRCR_CSR    /*| PLPRCR_LOLRE|PLPRCR_FIOPD*/   \
432                 )
433
434 #define CONFIG_8xx_GCLK_FREQ    ((CONFIG_SYS_PLPRCR_MF+1)*13200000)
435
436 /*-----------------------------------------------------------------------
437  * SCCR - System Clock and reset Control Register               15-27
438  *-----------------------------------------------------------------------
439  * Set clock output, timebase and RTC source and divider,
440  * power management and some other internal clocks
441  */
442 #define SCCR_MASK       SCCR_EBDF11
443 /* 0x01800000 */
444 #define CONFIG_SYS_SCCR (SCCR_COM00     | /*SCCR_TBS|*/         \
445                          SCCR_RTDIV     |   SCCR_RTSEL    |     \
446                          /*SCCR_CRQEN|*/  /*SCCR_PRQEN|*/       \
447                          SCCR_EBDF00 |   SCCR_DFSYNC00 |        \
448                          SCCR_DFBRG00   |   SCCR_DFNL000  |     \
449                          SCCR_DFNH000   |   SCCR_DFLCD100 |     \
450                          SCCR_DFALCD01)
451
452 /*-----------------------------------------------------------------------
453  * RTCSC - Real-Time Clock Status and Control Register          11-27
454  *-----------------------------------------------------------------------
455  */
456 /* 0x00C3 => 0x0003 */
457 #define CONFIG_SYS_RTCSC        (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
458
459
460 /*-----------------------------------------------------------------------
461  * RCCR - RISC Controller Configuration Register                19-4
462  *-----------------------------------------------------------------------
463  */
464 #define CONFIG_SYS_RCCR 0x0000
465
466 /*-----------------------------------------------------------------------
467  * RMDS - RISC Microcode Development Support Control Register
468  *-----------------------------------------------------------------------
469  */
470 #define CONFIG_SYS_RMDS 0
471
472 /*-----------------------------------------------------------------------
473  *
474  * Interrupt Levels
475  *-----------------------------------------------------------------------
476  */
477 #define CONFIG_SYS_CPM_INTERRUPT        13      /* SIU_LEVEL6   */
478
479 /*-----------------------------------------------------------------------
480  * PCMCIA stuff
481  *-----------------------------------------------------------------------
482  *
483  */
484 #define CONFIG_SYS_PCMCIA_MEM_ADDR      (0x50000000)
485 #define CONFIG_SYS_PCMCIA_MEM_SIZE      ( 64 << 20 )
486 #define CONFIG_SYS_PCMCIA_DMA_ADDR      (0x54000000)
487 #define CONFIG_SYS_PCMCIA_DMA_SIZE      ( 64 << 20 )
488 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR    (0x58000000)
489 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE    ( 64 << 20 )
490 #define CONFIG_SYS_PCMCIA_IO_ADDR       (0x5C000000)
491 #define CONFIG_SYS_PCMCIA_IO_SIZE       ( 64 << 20 )
492
493 /*-----------------------------------------------------------------------
494  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
495  *-----------------------------------------------------------------------
496  */
497
498 #define CONFIG_IDE_PREINIT      1       /* Use preinit IDE hook */
499 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
500
501 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
502 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
503 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
504
505 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
506 #define CONFIG_SYS_IDE_MAXDEVICE        1       /* max. 1 drive per IDE bus     */
507
508 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
509
510 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_PCMCIA_MEM_ADDR
511
512 /* Offset for data I/O                  */
513 #define CONFIG_SYS_ATA_DATA_OFFSET      (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
514
515 /* Offset for normal register accesses  */
516 #define CONFIG_SYS_ATA_REG_OFFSET       (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
517
518 /* Offset for alternate registers       */
519 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0100
520
521 #define CONFIG_SUPPORT_VFAT             /* enable VFAT support */
522
523 /*-----------------------------------------------------------------------
524  *
525  *-----------------------------------------------------------------------
526  *
527  */
528 #define CONFIG_SYS_DER 0
529
530 /*
531  * Init Memory Controller:
532  *
533  * BR0/1 and OR0/1 (FLASH) - second Flash bank optional
534  */
535
536 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
537 #define FLASH_BASE1_PRELIM      0x41000000      /* FLASH bank #1        */
538
539 /* used to re-map FLASH:
540  * restrict access enough to keep SRAM working (if any)
541  * but not too much to meddle with FLASH accesses
542  */
543 #define CONFIG_SYS_REMAP_OR_AM          0xFF000000      /* OR addr mask */
544 #define CONFIG_SYS_PRELIM_OR_AM 0xFF000000      /* OR addr mask */
545
546 /* FLASH timing: ACS = 00, TRLX = 0, CSNT = 1, SCY = 8, EHTR = 0        */
547 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_SCY_8_CLK)
548
549 #define CONFIG_SYS_OR0_REMAP    ( CONFIG_SYS_REMAP_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
550                                 CONFIG_SYS_OR_TIMING_FLASH)
551 #define CONFIG_SYS_OR0_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | OR_ACS_DIV1 | OR_BI | \
552                                 CONFIG_SYS_OR_TIMING_FLASH)
553 /* 16 bit, bank valid */
554 #define CONFIG_SYS_BR0_PRELIM   ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
555
556 #define CONFIG_SYS_OR1_REMAP    CONFIG_SYS_OR0_REMAP
557 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
558 #define CONFIG_SYS_BR1_PRELIM   ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
559
560 /*
561  * BR3/OR3: SDRAM
562  *
563  * Multiplexed addresses, GPL5 output to GPL5_A (don't care)
564  */
565 #define SDRAM_BASE3_PRELIM      0x00000000      /* SDRAM bank */
566 #define SDRAM_PRELIM_OR_AM      0xF0000000      /* map 256 MB (>SDRAM_MAX_SIZE!) */
567 #define SDRAM_TIMING            OR_SCY_0_CLK    /* SDRAM-Timing */
568
569 #define SDRAM_MAX_SIZE          0x08000000      /* max 128 MB SDRAM */
570
571 #define CONFIG_SYS_OR3_PRELIM   (SDRAM_PRELIM_OR_AM | OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING )
572 #define CONFIG_SYS_BR3_PRELIM   ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
573
574 /*
575  * BR5/OR5: Touch Panel
576  *
577  * AM=0xFFC00 ATM=0 CSNT/SAM=0 ACS/G5LA/G5LS=3 BIH=1 SCY=0 SETA=0 TRLX=0 EHTR=0
578  */
579 #define TOUCHPNL_BASE           0x20000000
580 #define TOUCHPNL_OR_AM          0xFFFF8000
581 #define TOUCHPNL_TIMING         OR_SCY_0_CLK
582
583 #define CONFIG_SYS_OR5_PRELIM   (TOUCHPNL_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
584                          TOUCHPNL_TIMING )
585 #define CONFIG_SYS_BR5_PRELIM   ((TOUCHPNL_BASE & BR_BA_MSK) | BR_PS_32 | BR_V )
586
587 #define CONFIG_SYS_MEMORY_75
588 #undef  CONFIG_SYS_MEMORY_7E
589 #undef  CONFIG_SYS_MEMORY_8E
590
591 /*
592  * Memory Periodic Timer Prescaler
593  */
594
595 /* periodic timer for refresh */
596 #define CONFIG_SYS_MPTPR        0x200
597
598 /*
599  * MAMR settings for SDRAM
600  */
601
602 #define CONFIG_SYS_MAMR_8COL    0x80802114
603 #define CONFIG_SYS_MAMR_9COL    0x80904114
604
605 /*
606  * MAR setting for SDRAM
607  */
608 #define CONFIG_SYS_MAR          0x00000088
609
610 #endif  /* __CONFIG_H */