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Wolfgang Wegner9d79e572010-01-25 11:27:44 +01001/*
2 * Configuration settings for the Sentec Cobra Board.
3 *
4 * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 * MA 02111-1307 USA
23 */
24
25/*
26 * configuration for ASTRO "Urmel" board.
27 * Originating from Cobra5272 configuration, messed up by
28 * Wolfgang Wegner <w.wegner@astro-kom.de>
29 * Please do not bother the original author with bug reports
30 * concerning this file.
31 */
32
33#ifndef _CONFIG_ASTRO_MCF5373L_H
34#define _CONFIG_ASTRO_MCF5373L_H
35
36/*
37 * set the card type to actually compile for; either of
38 * the possibilities listed below has to be used!
39 */
40#define CONFIG_ASTRO_V532 1
41
42#if CONFIG_ASTRO_V532
43#define ASTRO_ID 0xF8
44#elif CONFIG_ASTRO_V512
45#define ASTRO_ID 0xFA
46#elif CONFIG_ASTRO_TWIN7S2
47#define ASTRO_ID 0xF9
48#elif CONFIG_ASTRO_V912
49#define ASTRO_ID 0xFC
50#elif CONFIG_ASTRO_COFDMDUOS2
51#define ASTRO_ID 0xFB
52#else
53#error No card type defined!
54#endif
55
56/*
57 * Define processor
58 * possible values for Urmel board: only Coldfire M5373 processor supported
59 * (please do not change)
60 */
61
62/* it seems not clear yet which processor defines we should use */
63#define CONFIG_MCF537x /* define processor family */
64#define CONFIG_MCF532x /* define processor family */
65#define CONFIG_M5373 /* define processor type */
66#define CONFIG_ASTRO5373L /* define board type */
67
68/* Command line configuration */
69#include <config_cmd_default.h>
70
71/*
72 * CONFIG_MK_RAM defines if u-boot is loaded via BDM (or started from
73 * a different bootloader that has already performed RAM setup) or
74 * started directly from flash, which is the regular case for production
75 * boards.
76 */
77#ifdef CONFIG_MK_RAM
78#define CONFIG_MONITOR_IS_IN_RAM
79#define CONFIG_TEXT_BASE 0x40020000
80#define ENABLE_JFFS 0
81#else
82#define CONFIG_TEXT_BASE 0x00000000
83#define ENABLE_JFFS 1
84#endif
85
86/* Define which commmands should be available at u-boot command prompt */
87
88#define CONFIG_CMD_CACHE
89#define CONFIG_CMD_DATE
90#define CONFIG_CMD_ELF
91#define CONFIG_CMD_FLASH
92#define CONFIG_CMD_I2C
93#define CONFIG_CMD_MEMORY
94#define CONFIG_CMD_MISC
95#define CONFIG_CMD_XIMG
96#undef CONFIG_CMD_NET
97#undef CONFIG_CMD_NFS
98#if ENABLE_JFFS
99#define CONFIG_CMD_JFFS2
100#endif
101#define CONFIG_CMD_REGINFO
102#define CONFIG_CMD_LOADS
103#define CONFIG_CMD_LOADB
104#define CONFIG_CMD_FPGA
105#define CONFIG_CMDLINE_EDITING
106
107#define CONFIG_SYS_HUSH_PARSER
108#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
109
110#define CONFIG_MCFRTC
111#undef RTC_DEBUG
112
113/* Timer */
114#define CONFIG_MCFTMR
115#undef CONFIG_MCFPIT
116
117/* I2C */
118#define CONFIG_FSL_I2C
119#define CONFIG_HARD_I2C /* I2C with hw support */
120#undef CONFIG_SOFT_I2C /* I2C bit-banged */
121#define CONFIG_SYS_I2C_SPEED 80000
122#define CONFIG_SYS_I2C_SLAVE 0x7F
123#define CONFIG_SYS_I2C_OFFSET 0x58000
124#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
125
126/*
127 * Defines processor clock - important for correct timings concerning serial
128 * interface etc.
129 * CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
130 */
131
132#define CONFIG_SYS_HZ 1000
133#define CONFIG_SYS_CLK 80000000
134#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
135#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
136
137#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
138#define CONFIG_SYS_CORE_SRAM 0x80000000
139
140#define CONFIG_SYS_UNIFY_CACHE
141
142/*
143 * Define baudrate for UART1 (console output, tftp, ...)
144 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
145 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
146 * in u-boot command interface
147 */
148
149#define CONFIG_BAUDRATE 115200
150#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
151
152#define CONFIG_MCFUART
153#define CONFIG_SYS_UART_PORT (2)
154#define CONFIG_SYS_UART2_ALT3_GPIO
155
156/*
157 * Watchdog configuration; Watchdog is disabled for running from RAM
158 * and set to highest possible value else. Beware there is no check
159 * in the watchdog code to validate the timeout value set here!
160 */
161
162#ifndef CONFIG_MONITOR_IS_IN_RAM
163#define CONFIG_WATCHDOG
164#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
165#endif
166
167/*
168 * Configuration for environment
169 * Environment is located in the last sector of the flash
170 */
171
172#ifndef CONFIG_MONITOR_IS_IN_RAM
173#define CONFIG_ENV_OFFSET 0x1FF8000
174#define CONFIG_ENV_SECT_SIZE 0x8000
175#define CONFIG_ENV_IS_IN_FLASH 1
176#else
177/*
178 * environment in RAM - This is used to use a single PC-based application
179 * to load an image, load U-Boot, load an environment and then start U-Boot
180 * to execute the commands from the environment. Feedback is done via setting
181 * and reading memory locations.
182 */
183#define CONFIG_ENV_ADDR 0x40060000
184#define CONFIG_ENV_SECT_SIZE 0x8000
185#define CONFIG_ENV_IS_IN_FLASH 1
186#endif
187
188/* here we put our FPGA configuration... */
189#define CONFIG_MISC_INIT_R 1
190
191/* Define user parameters that have to be customized most likely */
192
193/* AUTOBOOT settings - booting images automatically by u-boot after power on */
194
195/*
196 * used for autoboot, delay in seconds u-boot will wait before starting
197 * defined (auto-)boot command, setting to -1 disables delay, setting to
198 * 0 will too prevent access to u-boot command interface: u-boot then has
199 * to be reflashed
200 * beware - watchdog is not serviced during autoboot delay time!
201 */
202#ifdef CONFIG_MONITOR_IS_IN_RAM
203#define CONFIG_BOOTDELAY 1
204#else
205#define CONFIG_BOOTDELAY 1
206#endif
207
208/*
209 * The following settings will be contained in the environment block ; if you
210 * want to use a neutral environment all those settings can be manually set in
211 * u-boot: 'set' command
212 */
213
214#define _QUOTEME(x) #x
215#define QUOTEME(x) _QUOTEME(x)
216
217#define CONFIG_EXTRA_ENV_SETTINGS \
218 "loaderversion=11\0" \
219 "card_id="QUOTEME(ASTRO_ID)"\0" \
220 "alterafile=0\0" \
221 "xilinxfile=0\0" \
222 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
223 "fpga load 0 0x41000000 $filesize\0" \
224 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
225 "fpga load 1 0x41000000 $filesize\0" \
226 "env_default=1\0" \
227 "env_check=if test $env_default -eq 1;"\
228 " then setenv env_default 0;saveenv;fi\0"
229
230/*
231 * "update" is a non-standard command that has to be supplied
232 * by external update.c; This is not included in mainline because
233 * it needs non-blocking CFI routines.
234 */
235#ifdef CONFIG_MONITOR_IS_IN_RAM
236#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
237#else
238#if CONFIG_ASTRO_V532
239#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
240 "run xilinxload&&run alteraload&&bootm 0x80000;"\
241 "update;reset"
242#else
243#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
244 "run xilinxload&&bootm 0x80000;update;reset"
245#endif
246#endif
247
248/* default bootargs that are considered during boot */
249#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
250 " loaderversion=$loaderversion"
251
252#define CONFIG_SYS_PROMPT "URMEL > "
253
254/* default RAM address for user programs */
255#define CONFIG_SYS_LOAD_ADDR 0x20000
256
257#define CONFIG_SYS_LONGHELP
258
259#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
260#define CONFIG_SYS_CBSIZE 1024
261#else
262#define CONFIG_SYS_CBSIZE 256
263#endif
264#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
265#define CONFIG_SYS_MAXARGS 16
266#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
267
268#define CONFIG_FPGA_COUNT 1
269#define CONFIG_FPGA
270#define CONFIG_FPGA_XILINX
271#define CONFIG_FPGA_SPARTAN3
272#define CONFIG_FPGA_ALTERA
273#define CONFIG_FPGA_CYCLON2
274#define CONFIG_SYS_FPGA_PROG_FEEDBACK
275#define CONFIG_SYS_FPGA_WAIT 1000
276
277/* End of user parameters to be customized */
278
279/* Defines memory range for test */
280
281#define CONFIG_SYS_MEMTEST_START 0x40020000
282#define CONFIG_SYS_MEMTEST_END 0x41ffffff
283
284/*
285 * Low Level Configuration Settings
286 * (address mappings, register initial values, etc.)
287 * You should know what you are doing if you make changes here.
288 */
289
290/* Base register address */
291
292#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
293
294/* System Conf. Reg. & System Protection Reg. */
295
296#define CONFIG_SYS_SCR 0x0003;
297#define CONFIG_SYS_SPR 0xffff;
298
299/*
300 * Definitions for initial stack pointer and data area (in internal SRAM)
301 */
302#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
303#define CONFIG_SYS_INIT_RAM_END 0x8000
304#define CONFIG_SYS_INIT_RAM_CTRL 0x221
305#define CONFIG_SYS_GBL_DATA_SIZE 128
306#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
307 CONFIG_SYS_GBL_DATA_SIZE)
308#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
309
310/*
311 * Start addresses for the final memory configuration
312 * (Set up by the startup code)
313 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
314 */
315#define CONFIG_SYS_SDRAM_BASE 0x40000000
316
317/*
318 * Chipselect bank definitions
319 *
320 * CS0 - Flash 32MB (first 16MB)
321 * CS1 - Flash 32MB (second half)
322 * CS2 - FPGA
323 * CS3 - FPGA
324 * CS4 - unused
325 * CS5 - unused
326 */
327#define CONFIG_SYS_CS0_BASE 0
328#define CONFIG_SYS_CS0_MASK 0x00ff0001
329#define CONFIG_SYS_CS0_CTRL 0x00001fc0
330
331#define CONFIG_SYS_CS1_BASE 0x01000000
332#define CONFIG_SYS_CS1_MASK 0x00ff0001
333#define CONFIG_SYS_CS1_CTRL 0x00001fc0
334
335#define CONFIG_SYS_CS2_BASE 0x20000000
336#define CONFIG_SYS_CS2_MASK 0x00ff0001
337#define CONFIG_SYS_CS2_CTRL 0x0000fec0
338
339#define CONFIG_SYS_CS3_BASE 0x21000000
340#define CONFIG_SYS_CS3_MASK 0x00ff0001
341#define CONFIG_SYS_CS3_CTRL 0x0000fec0
342
343#define CONFIG_SYS_FLASH_BASE 0x00000000
344
345#ifdef CONFIG_MONITOR_IS_IN_RAM
346#define CONFIG_SYS_MONITOR_BASE CONFIG_TEXT_BASE
347#else
348/* This is mainly used during relocation in start.S */
349#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
350#endif
351/* Reserve 256 kB for Monitor */
352#define CONFIG_SYS_MONITOR_LEN (256 << 10)
353
354#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
355/* Reserve 128 kB for malloc() */
356#define CONFIG_SYS_MALLOC_LEN (128 << 10)
357
358/*
359 * For booting Linux, the board info and command line data
360 * have to be in the first 8 MB of memory, since this is
361 * the maximum mapped by the Linux kernel during initialization ??
362 */
363#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
364 (CONFIG_SYS_SDRAM_SIZE << 20))
365
366/* FLASH organization */
367#define CONFIG_SYS_MAX_FLASH_BANKS 1
368#define CONFIG_SYS_MAX_FLASH_SECT 259
369#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
370
371#define CONFIG_SYS_FLASH_CFI 1
372#define CONFIG_FLASH_CFI_DRIVER 1
373#define CONFIG_SYS_FLASH_SIZE 0x2000000
374#define CONFIG_SYS_FLASH_PROTECTION 1
375#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
376#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
377
378#if ENABLE_JFFS
379/* JFFS Partition offset set */
380#define CONFIG_SYS_JFFS2_FIRST_BANK 0
381#define CONFIG_SYS_JFFS2_NUM_BANKS 1
382/* 512k reserved for u-boot */
383#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
384#endif
385
386/* Cache Configuration */
387#define CONFIG_SYS_CACHELINE_SIZE 16
388
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600389#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
390 CONFIG_SYS_INIT_RAM_END - 8)
391#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
392 CONFIG_SYS_INIT_RAM_END - 4)
393#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
394#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
395 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
396 CF_ACR_EN | CF_ACR_SM_ALL)
397#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
398 CF_CACR_DCM_P)
399
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100400#endif /* _CONFIG_ASTRO_MCF5373L_H */