2 * (C) Copyright 2000, 2001, 2002
3 * Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de.
5 * Configuration for the Auerswald Innokom CPU board.
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 * include/configs/innokom.h - configuration options, board specific
34 * High Level Configuration Options
37 #define CONFIG_PXA250 1 /* This is an PXA250 CPU */
38 #define CONFIG_INNOKOM 1 /* on an Auerswald Innokom board */
40 #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
41 /* for timer/console/ethernet */
43 #define CONFIG_SYS_TEXT_BASE 0x0
45 /* we will never enable dcache, because we have to setup MMU first */
46 #define CONFIG_SYS_NO_DCACHE
53 * select serial console configuration
55 #define CONFIG_PXA_SERIAL
56 #define CONFIG_FFUART 1 /* we use FFUART on CSB226 */
58 /* allow to overwrite serial and ethaddr */
59 #define CONFIG_ENV_OVERWRITE
61 #define CONFIG_BAUDRATE 19200
62 #define CONFIG_MISC_INIT_R 1 /* we have a misc_init_r() function */
68 #define CONFIG_BOOTP_BOOTFILESIZE
69 #define CONFIG_BOOTP_BOOTPATH
70 #define CONFIG_BOOTP_GATEWAY
71 #define CONFIG_BOOTP_HOSTNAME
75 * Command line configuration.
78 #define CONFIG_CMD_ASKENV
79 #define CONFIG_CMD_BDI
80 #define CONFIG_CMD_CACHE
81 #define CONFIG_CMD_DHCP
82 #define CONFIG_CMD_ECHO
83 #define CONFIG_CMD_SAVEENV
84 #define CONFIG_CMD_FLASH
85 #define CONFIG_CMD_I2C
86 #define CONFIG_CMD_IMI
87 #define CONFIG_CMD_LOADB
88 #define CONFIG_CMD_MEMORY
89 #define CONFIG_CMD_NET
90 #define CONFIG_CMD_RUN
93 #define CONFIG_BOOTDELAY 3
94 /* #define CONFIG_BOOTARGS "root=/dev/nfs ip=bootp console=ttyS0,19200" */
95 #define CONFIG_BOOTARGS "console=ttyS0,19200"
96 #define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF
97 #define CONFIG_NETMASK 255.255.255.0
98 #define CONFIG_IPADDR 192.168.1.56
99 #define CONFIG_SERVERIP 192.168.1.2
100 #define CONFIG_BOOTCOMMAND "bootm 0x40000"
101 #define CONFIG_SHOW_BOOT_PROGRESS
103 #define CONFIG_CMDLINE_TAG 1
106 * Miscellaneous configurable options
110 * Size of malloc() pool
112 #define CONFIG_SYS_MALLOC_LEN (256*1024)
114 #define CONFIG_SYS_LONGHELP /* undef to save memory */
115 #define CONFIG_SYS_PROMPT "uboot> " /* Monitor Command Prompt */
116 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
117 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
118 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
119 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
121 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
122 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
124 #define CONFIG_SYS_LOAD_ADDR 0xa3000000 /* load kernel to this address */
126 #define CONFIG_SYS_HZ 1000
127 /* RS: the oscillator is actually 3680130?? */
129 #define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */
131 /* ^^^^^ Memory Speed 99.53 MHz */
132 /* ^^ Run Mode Speed = 2x Mem Speed */
133 /* ^^ Turbo Mode Sp. = 1x Run M. Sp. */
135 #define CONFIG_SYS_MONITOR_LEN 0x20000 /* 128 KiB */
137 /* valid baudrates */
138 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
143 #define CONFIG_HARD_I2C 1
144 #define CONFIG_SYS_I2C_SPEED 50000
145 #define CONFIG_SYS_I2C_SLAVE 0xfe
147 #define CONFIG_ENV_IS_IN_EEPROM 1
149 #define CONFIG_ENV_OFFSET 0x00 /* environment starts here */
150 #define CONFIG_ENV_SIZE 1024 /* 1 KiB */
151 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* A0 = 0 (hardwired) */
152 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */
153 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 15 /* between stop and start */
154 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* length of address */
155 #define CONFIG_SYS_EEPROM_SIZE 4096 /* size in bytes */
156 #define CONFIG_SYS_I2C_INIT_BOARD 1 /* board has it's own init */
159 * SMSC91C111 Network Card
161 #define CONFIG_NET_MULTI
162 #define CONFIG_SMC91111 1
163 #define CONFIG_SMC91111_BASE 0x14000000 /* chip select 5 */
164 #undef CONFIG_SMC_USE_32_BIT /* 16 bit bus access */
165 #undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
166 #define CONFIG_SMC_AUTONEG_TIMEOUT 10 /* timeout 10 seconds */
167 #undef CONFIG_SHOW_ACTIVITY
168 #define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
173 * The stack sizes are set up in start.S using the settings below
175 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
176 #ifdef CONFIG_USE_IRQ
177 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
178 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
182 * Physical Memory Map
184 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
185 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
186 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
188 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
189 #define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
191 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* RAM starts here */
192 #define CONFIG_SYS_DRAM_SIZE 0x04000000
194 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
196 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
197 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
203 /* development flash */
204 #define CONFIG_MTD_INNOKOM_16MB 1
205 #undef CONFIG_MTD_INNOKOM_64MB
207 /* production flash */
209 #define CONFIG_MTD_INNOKOM_64MB 1
210 #undef CONFIG_MTD_INNOKOM_16MB
213 /* No command line, one static partition, whole device */
214 #undef CONFIG_CMD_MTDPARTS
215 #define CONFIG_JFFS2_DEV "nor0"
216 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
217 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
219 /* mtdparts command line support */
220 /* Note: fake mtd_id used, no linux mtd map file */
222 #define CONFIG_CMD_MTDPARTS
223 #define MTDIDS_DEFAULT "nor0=innokom-0"
226 /* development flash */
228 #define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),8m(user),7m(data)"
231 /* production flash */
233 #define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),16256k(user1),16256k(user2),32m(data)"
248 * GP63 == TDM_OE is 1
253 #define CONFIG_SYS_GPSR0_VAL 0x03008000
254 #define CONFIG_SYS_GPSR1_VAL 0xC0028282
255 #define CONFIG_SYS_GPSR2_VAL 0x0001C000
257 /* GP02 == DON_RST is 0
259 * GP45 == USB_ACT is 0
262 * GP73 == SWUPD_LED is 0
264 #define CONFIG_SYS_GPCR0_VAL 0x00800004
265 #define CONFIG_SYS_GPCR1_VAL 0x30002000
266 #define CONFIG_SYS_GPCR2_VAL 0x00000100
268 /* GP00 == DON_READY is input
269 * GP01 == DON_OK is input
270 * GP02 == DON_RST is output
271 * GP03 == RESET_IND is input
272 * GP07 == RES11 is input
273 * GP09 == RES12 is input
274 * GP11 == SWUPDATE is input
275 * GP14 == nPOWEROK is input
276 * GP15 == nCS1 is output
277 * GP17 == RES22 is input
278 * GP18 == RDY is input
279 * GP23 == SCLK is output
280 * GP24 == SFRM is output
281 * GP25 == TXD is output
282 * GP26 == RXD is input
283 * GP32 == RES21 is input
284 * GP33 == nCS5 is output
285 * GP34 == FFRXD is input
286 * GP35 == CTS is input
287 * GP39 == FFTXD is output
288 * GP41 == RTS is output
289 * GP42 == USB_OK is input
290 * GP45 == USB_ACT is output
291 * GP46 == RXD is input
292 * GP47 == TXD is output
293 * GP49 == nPWE is output
294 * GP58 == nCPUBUSINT is input
295 * GP59 == LANINT is input
296 * GP60 == PLLEN is output
297 * GP61 == LED_A is output
298 * GP62 == LED_B is output
299 * GP63 == TDM_OE is output
300 * GP64 == nDSPINT is input
301 * GP65 == STRAP0 is input
302 * GP67 == STRAP1 is input
303 * GP69 == STRAP2 is input
304 * GP70 == STRAP3 is input
305 * GP71 == STRAP4 is input
306 * GP73 == SWUPD_LED is output
307 * GP78 == nCS2 is output
308 * GP79 == nCS3 is output
309 * GP80 == nCS4 is output
311 #define CONFIG_SYS_GPDR0_VAL 0x03808004
312 #define CONFIG_SYS_GPDR1_VAL 0xF002A282
313 #define CONFIG_SYS_GPDR2_VAL 0x0001C200
315 /* GP15 == nCS1 is AF10
316 * GP18 == RDY is AF01
317 * GP23 == SCLK is AF10
318 * GP24 == SFRM is AF10
319 * GP25 == TXD is AF10
320 * GP26 == RXD is AF01
321 * GP33 == nCS5 is AF10
322 * GP34 == FFRXD is AF01
323 * GP35 == CTS is AF01
324 * GP39 == FFTXD is AF10
325 * GP41 == RTS is AF10
326 * GP46 == RXD is AF10
327 * GP47 == TXD is AF01
328 * GP49 == nPWE is AF10
329 * GP78 == nCS2 is AF10
330 * GP79 == nCS3 is AF10
331 * GP80 == nCS4 is AF10
333 #define CONFIG_SYS_GAFR0_L_VAL 0x80000000
334 #define CONFIG_SYS_GAFR0_U_VAL 0x001A8010
335 #define CONFIG_SYS_GAFR1_L_VAL 0x60088058
336 #define CONFIG_SYS_GAFR1_U_VAL 0x00000008
337 #define CONFIG_SYS_GAFR2_L_VAL 0xA0000000
338 #define CONFIG_SYS_GAFR2_U_VAL 0x00000002
341 /* FIXME: set GPIO_RER/FER */
349 #define CONFIG_SYS_PSSR_VAL 0x37
351 #define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
352 #define CONFIG_SYS_CKEN 0x0
357 * This is the configuration for nCS0/1 -> flash banks
358 * configuration for nCS1:
359 * [31] 0 - Slower Device
360 * [30:28] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
361 * [27:24] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
362 * [23:20] 1011 - " for first access: (11+2)*MemClk = 130 ns
363 * [19] 1 - 16 Bit bus width
364 * [18:16] 000 - nonburst RAM or FLASH
365 * configuration for nCS0:
366 * [15] 0 - Slower Device
367 * [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
368 * [11:08] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
369 * [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
370 * [03] 1 - 16 Bit bus width
371 * [02:00] 000 - nonburst RAM or FLASH
373 #define CONFIG_SYS_MSC0_VAL 0x25b825b8 /* flash banks */
375 /* This is the configuration for nCS2/3 -> TDM-Switch, DSP
376 * configuration for nCS3: DSP
377 * [31] 0 - Slower Device
378 * [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
379 * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
380 * [23:20] 0011 - RDF3: Address for first access: (3+1)*MemClk = 40 ns
381 * [19] 1 - 16 Bit bus width
382 * [18:16] 100 - variable latency I/O
383 * configuration for nCS2: TDM-Switch
384 * [15] 0 - Slower Device
385 * [14:12] 101 - RRR2: CS deselect to CS time: 5*(2*MemClk) = 100 ns
386 * [11:08] 1001 - RDN2: Address to data valid in bursts: (9+1)*MemClk = 100 ns
387 * [07:04] 0011 - RDF2: Address for first access: (3+1)*MemClk = 40 ns
388 * [03] 1 - 16 Bit bus width
389 * [02:00] 100 - variable latency I/O
391 #define CONFIG_SYS_MSC1_VAL 0x123C593C /* TDM switch, DSP */
393 /* This is the configuration for nCS4/5 -> ExtBus, LAN Controller
395 * configuration for nCS5: LAN Controller
396 * [31] 0 - Slower Device
397 * [30:28] 001 - RRR5: CS deselect to CS time: 1*(2*MemClk) = 20 ns
398 * [27:24] 0010 - RDN5: Address to data valid in bursts: (2+1)*MemClk = 30 ns
399 * [23:20] 0011 - RDF5: Address for first access: (3+1)*MemClk = 40 ns
400 * [19] 1 - 16 Bit bus width
401 * [18:16] 100 - variable latency I/O
402 * configuration for nCS4: ExtBus
403 * [15] 0 - Slower Device
404 * [14:12] 110 - RRR4: CS deselect to CS time: 6*(2*MemClk) = 120 ns
405 * [11:08] 1100 - RDN4: Address to data valid in bursts: (12+1)*MemClk = 130 ns
406 * [07:04] 1101 - RDF4: Address for first access: 13->(15+1)*MemClk = 160 ns
407 * [03] 1 - 16 Bit bus width
408 * [02:00] 100 - variable latency I/O
410 #define CONFIG_SYS_MSC2_VAL 0x123C6CDC /* extra bus, LAN controller */
412 /* MDCNFG: SDRAM Configuration Register
414 * [31:29] 000 - reserved
415 * [28] 0 - no SA1111 compatiblity mode
416 * [27] 0 - latch return data with return clock
417 * [26] 0 - alternate addressing for pair 2/3
418 * [25:24] 00 - timings
419 * [23] 0 - internal banks in lower partition 2/3 (not used)
420 * [22:21] 00 - row address bits for partition 2/3 (not used)
421 * [20:19] 00 - column address bits for partition 2/3 (not used)
422 * [18] 0 - SDRAM partition 2/3 width is 32 bit
423 * [17] 0 - SDRAM partition 3 disabled
424 * [16] 0 - SDRAM partition 2 disabled
425 * [15:13] 000 - reserved
426 * [12] 1 - SA1111 compatiblity mode
427 * [11] 1 - latch return data with return clock
428 * [10] 0 - no alternate addressing for pair 0/1
429 * [09:08] 01 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
430 * [7] 1 - 4 internal banks in lower partition pair
431 * [06:05] 10 - 13 row address bits for partition 0/1
432 * [04:03] 01 - 9 column address bits for partition 0/1
433 * [02] 0 - SDRAM partition 0/1 width is 32 bit
434 * [01] 0 - disable SDRAM partition 1
435 * [00] 1 - enable SDRAM partition 0
437 /* use the configuration above but disable partition 0 */
438 #define CONFIG_SYS_MDCNFG_VAL 0x000019c8
440 /* MDREFR: SDRAM Refresh Control Register
442 * [32:26] 0 - reserved
443 * [25] 0 - K2FREE: not free running
444 * [24] 0 - K1FREE: not free running
445 * [23] 1 - K0FREE: not free running
446 * [22] 0 - SLFRSH: self refresh disabled
448 * [20] 0 - APD: no auto power down
449 * [19] 0 - K2DB2: SDCLK2 is MemClk
450 * [18] 0 - K2RUN: disable SDCLK2
451 * [17] 0 - K1DB2: SDCLK1 is MemClk
452 * [16] 1 - K1RUN: enable SDCLK1
453 * [15] 1 - E1PIN: SDRAM clock enable
454 * [14] 1 - K0DB2: SDCLK0 is MemClk
455 * [13] 0 - K0RUN: disable SDCLK0
456 * [12] 1 - E0PIN: disable SDCKE0
457 * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
459 #define CONFIG_SYS_MDREFR_VAL 0x0081D018
461 /* MDMRS: Mode Register Set Configuration Register
464 * [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
465 * [22:20] 000 - MDCL2: SDRAM2/3 Cas Latency. (not used)
466 * [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
467 * [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
469 * [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
470 * [06:04] 010 - MDCL0: SDRAM0/1 Cas Latency.
471 * [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
472 * [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
474 #define CONFIG_SYS_MDMRS_VAL 0x00020022
477 * PCMCIA and CF Interfaces
479 #define CONFIG_SYS_MECR_VAL 0x00000000
480 #define CONFIG_SYS_MCMEM0_VAL 0x00000000
481 #define CONFIG_SYS_MCMEM1_VAL 0x00000000
482 #define CONFIG_SYS_MCATT0_VAL 0x00000000
483 #define CONFIG_SYS_MCATT1_VAL 0x00000000
484 #define CONFIG_SYS_MCIO0_VAL 0x00000000
485 #define CONFIG_SYS_MCIO1_VAL 0x00000000
487 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000
488 #define CONFIG_SYS_SXCNFG_VAL 0x00000000
491 #define CSB226_USER_LED0 0x00000008
492 #define CSB226_USER_LED1 0x00000010
493 #define CSB226_USER_LED2 0x00000020
497 * FLASH and environment organization
499 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
500 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sect. on one chip */
502 /* timeout values are in ticks */
503 #define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
504 #define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
506 #endif /* __CONFIG_H */