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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
Vagrant Cascadian3f42dc82015-11-24 14:45:02 -080060/* Define which commands should be available at u-boot command prompt */
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010061
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010062#define CONFIG_CMD_REGINFO
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010063#define CONFIG_CMDLINE_EDITING
64
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010065#define CONFIG_MCFRTC
66#undef RTC_DEBUG
67
68/* Timer */
69#define CONFIG_MCFTMR
70#undef CONFIG_MCFPIT
71
72/* I2C */
Heiko Schocher00f792e2012-10-24 13:48:22 +020073#define CONFIG_SYS_I2C
74#define CONFIG_SYS_I2C_FSL
75#define CONFIG_SYS_FSL_I2C_SPEED 80000
76#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
77#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010078#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
79
80/*
81 * Defines processor clock - important for correct timings concerning serial
82 * interface etc.
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010083 */
84
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010085#define CONFIG_SYS_CLK 80000000
86#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
87#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
88
89#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
90#define CONFIG_SYS_CORE_SRAM 0x80000000
91
92#define CONFIG_SYS_UNIFY_CACHE
93
94/*
95 * Define baudrate for UART1 (console output, tftp, ...)
96 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
97 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
98 * in u-boot command interface
99 */
100
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100101#define CONFIG_MCFUART
102#define CONFIG_SYS_UART_PORT (2)
103#define CONFIG_SYS_UART2_ALT3_GPIO
104
105/*
106 * Watchdog configuration; Watchdog is disabled for running from RAM
107 * and set to highest possible value else. Beware there is no check
108 * in the watchdog code to validate the timeout value set here!
109 */
110
111#ifndef CONFIG_MONITOR_IS_IN_RAM
112#define CONFIG_WATCHDOG
113#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
114#endif
115
116/*
117 * Configuration for environment
118 * Environment is located in the last sector of the flash
119 */
120
121#ifndef CONFIG_MONITOR_IS_IN_RAM
122#define CONFIG_ENV_OFFSET 0x1FF8000
123#define CONFIG_ENV_SECT_SIZE 0x8000
124#define CONFIG_ENV_IS_IN_FLASH 1
125#else
126/*
127 * environment in RAM - This is used to use a single PC-based application
128 * to load an image, load U-Boot, load an environment and then start U-Boot
129 * to execute the commands from the environment. Feedback is done via setting
130 * and reading memory locations.
131 */
132#define CONFIG_ENV_ADDR 0x40060000
133#define CONFIG_ENV_SECT_SIZE 0x8000
134#define CONFIG_ENV_IS_IN_FLASH 1
135#endif
136
137/* here we put our FPGA configuration... */
138#define CONFIG_MISC_INIT_R 1
139
140/* Define user parameters that have to be customized most likely */
141
142/* AUTOBOOT settings - booting images automatically by u-boot after power on */
143
144/*
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100145 * The following settings will be contained in the environment block ; if you
146 * want to use a neutral environment all those settings can be manually set in
147 * u-boot: 'set' command
148 */
149
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100150#define CONFIG_EXTRA_ENV_SETTINGS \
151 "loaderversion=11\0" \
Marek Vasut51926d52012-09-23 17:41:25 +0200152 "card_id="__stringify(ASTRO_ID)"\0" \
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100153 "alterafile=0\0" \
154 "xilinxfile=0\0" \
155 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
156 "fpga load 0 0x41000000 $filesize\0" \
157 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
158 "fpga load 1 0x41000000 $filesize\0" \
159 "env_default=1\0" \
160 "env_check=if test $env_default -eq 1;"\
161 " then setenv env_default 0;saveenv;fi\0"
162
163/*
164 * "update" is a non-standard command that has to be supplied
165 * by external update.c; This is not included in mainline because
166 * it needs non-blocking CFI routines.
167 */
168#ifdef CONFIG_MONITOR_IS_IN_RAM
169#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
170#else
171#if CONFIG_ASTRO_V532
172#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
173 "run xilinxload&&run alteraload&&bootm 0x80000;"\
174 "update;reset"
175#else
176#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
177 "run xilinxload&&bootm 0x80000;update;reset"
178#endif
179#endif
180
181/* default bootargs that are considered during boot */
182#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
183 " loaderversion=$loaderversion"
184
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100185/* default RAM address for user programs */
186#define CONFIG_SYS_LOAD_ADDR 0x20000
187
188#define CONFIG_SYS_LONGHELP
189
190#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
191#define CONFIG_SYS_CBSIZE 1024
192#else
193#define CONFIG_SYS_CBSIZE 256
194#endif
195#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
196#define CONFIG_SYS_MAXARGS 16
197#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
198
199#define CONFIG_FPGA_COUNT 1
200#define CONFIG_FPGA
201#define CONFIG_FPGA_XILINX
202#define CONFIG_FPGA_SPARTAN3
203#define CONFIG_FPGA_ALTERA
204#define CONFIG_FPGA_CYCLON2
205#define CONFIG_SYS_FPGA_PROG_FEEDBACK
206#define CONFIG_SYS_FPGA_WAIT 1000
207
208/* End of user parameters to be customized */
209
210/* Defines memory range for test */
211
212#define CONFIG_SYS_MEMTEST_START 0x40020000
213#define CONFIG_SYS_MEMTEST_END 0x41ffffff
214
215/*
216 * Low Level Configuration Settings
217 * (address mappings, register initial values, etc.)
218 * You should know what you are doing if you make changes here.
219 */
220
221/* Base register address */
222
223#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
224
225/* System Conf. Reg. & System Protection Reg. */
226
227#define CONFIG_SYS_SCR 0x0003;
228#define CONFIG_SYS_SPR 0xffff;
229
230/*
231 * Definitions for initial stack pointer and data area (in internal SRAM)
232 */
233#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk553f0982010-10-26 13:32:32 +0200234#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100235#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk553f0982010-10-26 13:32:32 +0200236#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200237 GENERATED_GBL_DATA_SIZE)
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100238#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
239
240/*
241 * Start addresses for the final memory configuration
242 * (Set up by the startup code)
243 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
244 */
245#define CONFIG_SYS_SDRAM_BASE 0x40000000
246
247/*
248 * Chipselect bank definitions
249 *
250 * CS0 - Flash 32MB (first 16MB)
251 * CS1 - Flash 32MB (second half)
252 * CS2 - FPGA
253 * CS3 - FPGA
254 * CS4 - unused
255 * CS5 - unused
256 */
257#define CONFIG_SYS_CS0_BASE 0
258#define CONFIG_SYS_CS0_MASK 0x00ff0001
259#define CONFIG_SYS_CS0_CTRL 0x00001fc0
260
261#define CONFIG_SYS_CS1_BASE 0x01000000
262#define CONFIG_SYS_CS1_MASK 0x00ff0001
263#define CONFIG_SYS_CS1_CTRL 0x00001fc0
264
265#define CONFIG_SYS_CS2_BASE 0x20000000
266#define CONFIG_SYS_CS2_MASK 0x00ff0001
267#define CONFIG_SYS_CS2_CTRL 0x0000fec0
268
269#define CONFIG_SYS_CS3_BASE 0x21000000
270#define CONFIG_SYS_CS3_MASK 0x00ff0001
271#define CONFIG_SYS_CS3_CTRL 0x0000fec0
272
273#define CONFIG_SYS_FLASH_BASE 0x00000000
274
275#ifdef CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200276#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100277#else
278/* This is mainly used during relocation in start.S */
279#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
280#endif
281/* Reserve 256 kB for Monitor */
282#define CONFIG_SYS_MONITOR_LEN (256 << 10)
283
284#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
285/* Reserve 128 kB for malloc() */
286#define CONFIG_SYS_MALLOC_LEN (128 << 10)
287
288/*
289 * For booting Linux, the board info and command line data
290 * have to be in the first 8 MB of memory, since this is
291 * the maximum mapped by the Linux kernel during initialization ??
292 */
293#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
294 (CONFIG_SYS_SDRAM_SIZE << 20))
295
296/* FLASH organization */
297#define CONFIG_SYS_MAX_FLASH_BANKS 1
298#define CONFIG_SYS_MAX_FLASH_SECT 259
299#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
300
301#define CONFIG_SYS_FLASH_CFI 1
302#define CONFIG_FLASH_CFI_DRIVER 1
303#define CONFIG_SYS_FLASH_SIZE 0x2000000
304#define CONFIG_SYS_FLASH_PROTECTION 1
305#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
306#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
307
angelo@sysam.it5296cb12015-03-29 22:54:16 +0200308#define LDS_BOARD_TEXT \
309 . = DEFINED(env_offset) ? env_offset : .; \
310 common/env_embedded.o (.text*)
311
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100312#if ENABLE_JFFS
313/* JFFS Partition offset set */
314#define CONFIG_SYS_JFFS2_FIRST_BANK 0
315#define CONFIG_SYS_JFFS2_NUM_BANKS 1
316/* 512k reserved for u-boot */
317#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
318#endif
319
320/* Cache Configuration */
321#define CONFIG_SYS_CACHELINE_SIZE 16
322
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600323#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200324 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600325#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200326 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600327#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
328#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
329 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
330 CF_ACR_EN | CF_ACR_SM_ALL)
331#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
332 CF_CACR_DCM_P)
333
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100334#endif /* _CONFIG_ASTRO_MCF5373L_H */