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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 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
Wolfgang Wegner9d79e572010-01-25 11:27:44 +01007 */
8
9/*
10 * configuration for ASTRO "Urmel" board.
11 * Originating from Cobra5272 configuration, messed up by
12 * Wolfgang Wegner <w.wegner@astro-kom.de>
13 * Please do not bother the original author with bug reports
14 * concerning this file.
15 */
16
17#ifndef _CONFIG_ASTRO_MCF5373L_H
18#define _CONFIG_ASTRO_MCF5373L_H
19
Marek Vasut51926d52012-09-23 17:41:25 +020020#include <linux/stringify.h>
21
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010022/*
23 * set the card type to actually compile for; either of
24 * the possibilities listed below has to be used!
25 */
26#define CONFIG_ASTRO_V532 1
27
28#if CONFIG_ASTRO_V532
29#define ASTRO_ID 0xF8
30#elif CONFIG_ASTRO_V512
31#define ASTRO_ID 0xFA
32#elif CONFIG_ASTRO_TWIN7S2
33#define ASTRO_ID 0xF9
34#elif CONFIG_ASTRO_V912
35#define ASTRO_ID 0xFC
36#elif CONFIG_ASTRO_COFDMDUOS2
37#define ASTRO_ID 0xFB
38#else
39#error No card type defined!
40#endif
41
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010042#define CONFIG_ASTRO5373L /* define board type */
43
44/* Command line configuration */
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010045/*
Wolfgang Denkd24f2d32010-10-04 19:58:00 +020046 * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010047 * a different bootloader that has already performed RAM setup) or
48 * started directly from flash, which is the regular case for production
49 * boards.
50 */
Wolfgang Denkd24f2d32010-10-04 19:58:00 +020051#ifdef CONFIG_RAM
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010052#define CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk14d0a022010-10-07 21:51:12 +020053#define CONFIG_SYS_TEXT_BASE 0x40020000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010054#define ENABLE_JFFS 0
55#else
Wolfgang Denk14d0a022010-10-07 21:51:12 +020056#define CONFIG_SYS_TEXT_BASE 0x00000000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010057#define ENABLE_JFFS 1
58#endif
59
60/* Define which commmands should be available at u-boot command prompt */
61
62#define CONFIG_CMD_CACHE
63#define CONFIG_CMD_DATE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010064#define CONFIG_CMD_I2C
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010065#if ENABLE_JFFS
66#define CONFIG_CMD_JFFS2
67#endif
68#define CONFIG_CMD_REGINFO
Siva Durga Prasad Paladugu64e809a2014-03-14 16:35:38 +053069#define CONFIG_CMD_FPGA_LOADMK
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010070#define CONFIG_CMDLINE_EDITING
71
72#define CONFIG_SYS_HUSH_PARSER
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010073
74#define CONFIG_MCFRTC
75#undef RTC_DEBUG
76
77/* Timer */
78#define CONFIG_MCFTMR
79#undef CONFIG_MCFPIT
80
81/* I2C */
Heiko Schocher00f792e2012-10-24 13:48:22 +020082#define CONFIG_SYS_I2C
83#define CONFIG_SYS_I2C_FSL
84#define CONFIG_SYS_FSL_I2C_SPEED 80000
85#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
86#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010087#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
88
89/*
90 * Defines processor clock - important for correct timings concerning serial
91 * interface etc.
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010092 */
93
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010094#define CONFIG_SYS_CLK 80000000
95#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
96#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
97
98#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
99#define CONFIG_SYS_CORE_SRAM 0x80000000
100
101#define CONFIG_SYS_UNIFY_CACHE
102
103/*
104 * Define baudrate for UART1 (console output, tftp, ...)
105 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
106 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
107 * in u-boot command interface
108 */
109
110#define CONFIG_BAUDRATE 115200
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100111
112#define CONFIG_MCFUART
113#define CONFIG_SYS_UART_PORT (2)
114#define CONFIG_SYS_UART2_ALT3_GPIO
115
116/*
117 * Watchdog configuration; Watchdog is disabled for running from RAM
118 * and set to highest possible value else. Beware there is no check
119 * in the watchdog code to validate the timeout value set here!
120 */
121
122#ifndef CONFIG_MONITOR_IS_IN_RAM
123#define CONFIG_WATCHDOG
124#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
125#endif
126
127/*
128 * Configuration for environment
129 * Environment is located in the last sector of the flash
130 */
131
132#ifndef CONFIG_MONITOR_IS_IN_RAM
133#define CONFIG_ENV_OFFSET 0x1FF8000
134#define CONFIG_ENV_SECT_SIZE 0x8000
135#define CONFIG_ENV_IS_IN_FLASH 1
136#else
137/*
138 * environment in RAM - This is used to use a single PC-based application
139 * to load an image, load U-Boot, load an environment and then start U-Boot
140 * to execute the commands from the environment. Feedback is done via setting
141 * and reading memory locations.
142 */
143#define CONFIG_ENV_ADDR 0x40060000
144#define CONFIG_ENV_SECT_SIZE 0x8000
145#define CONFIG_ENV_IS_IN_FLASH 1
146#endif
147
148/* here we put our FPGA configuration... */
149#define CONFIG_MISC_INIT_R 1
150
151/* Define user parameters that have to be customized most likely */
152
153/* AUTOBOOT settings - booting images automatically by u-boot after power on */
154
155/*
156 * used for autoboot, delay in seconds u-boot will wait before starting
157 * defined (auto-)boot command, setting to -1 disables delay, setting to
158 * 0 will too prevent access to u-boot command interface: u-boot then has
159 * to be reflashed
160 * beware - watchdog is not serviced during autoboot delay time!
161 */
162#ifdef CONFIG_MONITOR_IS_IN_RAM
163#define CONFIG_BOOTDELAY 1
164#else
165#define CONFIG_BOOTDELAY 1
166#endif
167
168/*
169 * The following settings will be contained in the environment block ; if you
170 * want to use a neutral environment all those settings can be manually set in
171 * u-boot: 'set' command
172 */
173
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100174#define CONFIG_EXTRA_ENV_SETTINGS \
175 "loaderversion=11\0" \
Marek Vasut51926d52012-09-23 17:41:25 +0200176 "card_id="__stringify(ASTRO_ID)"\0" \
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100177 "alterafile=0\0" \
178 "xilinxfile=0\0" \
179 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
180 "fpga load 0 0x41000000 $filesize\0" \
181 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
182 "fpga load 1 0x41000000 $filesize\0" \
183 "env_default=1\0" \
184 "env_check=if test $env_default -eq 1;"\
185 " then setenv env_default 0;saveenv;fi\0"
186
187/*
188 * "update" is a non-standard command that has to be supplied
189 * by external update.c; This is not included in mainline because
190 * it needs non-blocking CFI routines.
191 */
192#ifdef CONFIG_MONITOR_IS_IN_RAM
193#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
194#else
195#if CONFIG_ASTRO_V532
196#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
197 "run xilinxload&&run alteraload&&bootm 0x80000;"\
198 "update;reset"
199#else
200#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
201 "run xilinxload&&bootm 0x80000;update;reset"
202#endif
203#endif
204
205/* default bootargs that are considered during boot */
206#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
207 " loaderversion=$loaderversion"
208
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100209/* default RAM address for user programs */
210#define CONFIG_SYS_LOAD_ADDR 0x20000
211
212#define CONFIG_SYS_LONGHELP
213
214#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
215#define CONFIG_SYS_CBSIZE 1024
216#else
217#define CONFIG_SYS_CBSIZE 256
218#endif
219#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
220#define CONFIG_SYS_MAXARGS 16
221#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
222
223#define CONFIG_FPGA_COUNT 1
224#define CONFIG_FPGA
225#define CONFIG_FPGA_XILINX
226#define CONFIG_FPGA_SPARTAN3
227#define CONFIG_FPGA_ALTERA
228#define CONFIG_FPGA_CYCLON2
229#define CONFIG_SYS_FPGA_PROG_FEEDBACK
230#define CONFIG_SYS_FPGA_WAIT 1000
231
232/* End of user parameters to be customized */
233
234/* Defines memory range for test */
235
236#define CONFIG_SYS_MEMTEST_START 0x40020000
237#define CONFIG_SYS_MEMTEST_END 0x41ffffff
238
239/*
240 * Low Level Configuration Settings
241 * (address mappings, register initial values, etc.)
242 * You should know what you are doing if you make changes here.
243 */
244
245/* Base register address */
246
247#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
248
249/* System Conf. Reg. & System Protection Reg. */
250
251#define CONFIG_SYS_SCR 0x0003;
252#define CONFIG_SYS_SPR 0xffff;
253
254/*
255 * Definitions for initial stack pointer and data area (in internal SRAM)
256 */
257#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk553f0982010-10-26 13:32:32 +0200258#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100259#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk553f0982010-10-26 13:32:32 +0200260#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200261 GENERATED_GBL_DATA_SIZE)
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100262#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
263
264/*
265 * Start addresses for the final memory configuration
266 * (Set up by the startup code)
267 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
268 */
269#define CONFIG_SYS_SDRAM_BASE 0x40000000
270
271/*
272 * Chipselect bank definitions
273 *
274 * CS0 - Flash 32MB (first 16MB)
275 * CS1 - Flash 32MB (second half)
276 * CS2 - FPGA
277 * CS3 - FPGA
278 * CS4 - unused
279 * CS5 - unused
280 */
281#define CONFIG_SYS_CS0_BASE 0
282#define CONFIG_SYS_CS0_MASK 0x00ff0001
283#define CONFIG_SYS_CS0_CTRL 0x00001fc0
284
285#define CONFIG_SYS_CS1_BASE 0x01000000
286#define CONFIG_SYS_CS1_MASK 0x00ff0001
287#define CONFIG_SYS_CS1_CTRL 0x00001fc0
288
289#define CONFIG_SYS_CS2_BASE 0x20000000
290#define CONFIG_SYS_CS2_MASK 0x00ff0001
291#define CONFIG_SYS_CS2_CTRL 0x0000fec0
292
293#define CONFIG_SYS_CS3_BASE 0x21000000
294#define CONFIG_SYS_CS3_MASK 0x00ff0001
295#define CONFIG_SYS_CS3_CTRL 0x0000fec0
296
297#define CONFIG_SYS_FLASH_BASE 0x00000000
298
299#ifdef CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200300#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100301#else
302/* This is mainly used during relocation in start.S */
303#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
304#endif
305/* Reserve 256 kB for Monitor */
306#define CONFIG_SYS_MONITOR_LEN (256 << 10)
307
308#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
309/* Reserve 128 kB for malloc() */
310#define CONFIG_SYS_MALLOC_LEN (128 << 10)
311
312/*
313 * For booting Linux, the board info and command line data
314 * have to be in the first 8 MB of memory, since this is
315 * the maximum mapped by the Linux kernel during initialization ??
316 */
317#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
318 (CONFIG_SYS_SDRAM_SIZE << 20))
319
320/* FLASH organization */
321#define CONFIG_SYS_MAX_FLASH_BANKS 1
322#define CONFIG_SYS_MAX_FLASH_SECT 259
323#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
324
325#define CONFIG_SYS_FLASH_CFI 1
326#define CONFIG_FLASH_CFI_DRIVER 1
327#define CONFIG_SYS_FLASH_SIZE 0x2000000
328#define CONFIG_SYS_FLASH_PROTECTION 1
329#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
330#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
331
angelo@sysam.it5296cb12015-03-29 22:54:16 +0200332#define LDS_BOARD_TEXT \
333 . = DEFINED(env_offset) ? env_offset : .; \
334 common/env_embedded.o (.text*)
335
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100336#if ENABLE_JFFS
337/* JFFS Partition offset set */
338#define CONFIG_SYS_JFFS2_FIRST_BANK 0
339#define CONFIG_SYS_JFFS2_NUM_BANKS 1
340/* 512k reserved for u-boot */
341#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
342#endif
343
344/* Cache Configuration */
345#define CONFIG_SYS_CACHELINE_SIZE 16
346
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600347#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200348 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600349#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200350 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600351#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
352#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
353 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
354 CF_ACR_EN | CF_ACR_SM_ALL)
355#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
356 CF_CACR_DCM_P)
357
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100358#endif /* _CONFIG_ASTRO_MCF5373L_H */