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Wolfgang Wegner406471c2010-01-25 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 Denkbd8ec7e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
Wolfgang Wegner406471c2010-01-25 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 Vasut1b476f92012-09-23 17:41:25 +020020#include <linux/stringify.h>
21
Wolfgang Wegner406471c2010-01-25 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 Wegner406471c2010-01-25 11:27:44 +010042#define CONFIG_ASTRO5373L /* define board type */
43
44/* Command line configuration */
Wolfgang Wegner406471c2010-01-25 11:27:44 +010045/*
Wolfgang Denkdc25d152010-10-04 19:58:00 +020046 * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
Wolfgang Wegner406471c2010-01-25 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 Denkdc25d152010-10-04 19:58:00 +020051#ifdef CONFIG_RAM
Wolfgang Wegner406471c2010-01-25 11:27:44 +010052#define CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk0708bc62010-10-07 21:51:12 +020053#define CONFIG_SYS_TEXT_BASE 0x40020000
Wolfgang Wegner406471c2010-01-25 11:27:44 +010054#define ENABLE_JFFS 0
55#else
Wolfgang Denk0708bc62010-10-07 21:51:12 +020056#define CONFIG_SYS_TEXT_BASE 0x00000000
Wolfgang Wegner406471c2010-01-25 11:27:44 +010057#define ENABLE_JFFS 1
58#endif
59
Vagrant Cascadiand65d6842015-11-24 14:45:02 -080060/* Define which commands should be available at u-boot command prompt */
Wolfgang Wegner406471c2010-01-25 11:27:44 +010061
Wolfgang Wegner406471c2010-01-25 11:27:44 +010062#if ENABLE_JFFS
63#define CONFIG_CMD_JFFS2
64#endif
65#define CONFIG_CMD_REGINFO
Siva Durga Prasad Paladuguadc11de2014-03-14 16:35:38 +053066#define CONFIG_CMD_FPGA_LOADMK
Wolfgang Wegner406471c2010-01-25 11:27:44 +010067#define CONFIG_CMDLINE_EDITING
68
Wolfgang Wegner406471c2010-01-25 11:27:44 +010069#define CONFIG_MCFRTC
70#undef RTC_DEBUG
71
72/* Timer */
73#define CONFIG_MCFTMR
74#undef CONFIG_MCFPIT
75
76/* I2C */
Heiko Schocherf2850742012-10-24 13:48:22 +020077#define CONFIG_SYS_I2C
78#define CONFIG_SYS_I2C_FSL
79#define CONFIG_SYS_FSL_I2C_SPEED 80000
80#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
81#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
Wolfgang Wegner406471c2010-01-25 11:27:44 +010082#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
83
84/*
85 * Defines processor clock - important for correct timings concerning serial
86 * interface etc.
Wolfgang Wegner406471c2010-01-25 11:27:44 +010087 */
88
Wolfgang Wegner406471c2010-01-25 11:27:44 +010089#define CONFIG_SYS_CLK 80000000
90#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
91#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
92
93#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
94#define CONFIG_SYS_CORE_SRAM 0x80000000
95
96#define CONFIG_SYS_UNIFY_CACHE
97
98/*
99 * Define baudrate for UART1 (console output, tftp, ...)
100 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
101 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
102 * in u-boot command interface
103 */
104
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100105#define CONFIG_MCFUART
106#define CONFIG_SYS_UART_PORT (2)
107#define CONFIG_SYS_UART2_ALT3_GPIO
108
109/*
110 * Watchdog configuration; Watchdog is disabled for running from RAM
111 * and set to highest possible value else. Beware there is no check
112 * in the watchdog code to validate the timeout value set here!
113 */
114
115#ifndef CONFIG_MONITOR_IS_IN_RAM
116#define CONFIG_WATCHDOG
117#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
118#endif
119
120/*
121 * Configuration for environment
122 * Environment is located in the last sector of the flash
123 */
124
125#ifndef CONFIG_MONITOR_IS_IN_RAM
126#define CONFIG_ENV_OFFSET 0x1FF8000
127#define CONFIG_ENV_SECT_SIZE 0x8000
128#define CONFIG_ENV_IS_IN_FLASH 1
129#else
130/*
131 * environment in RAM - This is used to use a single PC-based application
132 * to load an image, load U-Boot, load an environment and then start U-Boot
133 * to execute the commands from the environment. Feedback is done via setting
134 * and reading memory locations.
135 */
136#define CONFIG_ENV_ADDR 0x40060000
137#define CONFIG_ENV_SECT_SIZE 0x8000
138#define CONFIG_ENV_IS_IN_FLASH 1
139#endif
140
141/* here we put our FPGA configuration... */
142#define CONFIG_MISC_INIT_R 1
143
144/* Define user parameters that have to be customized most likely */
145
146/* AUTOBOOT settings - booting images automatically by u-boot after power on */
147
148/*
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100149 * The following settings will be contained in the environment block ; if you
150 * want to use a neutral environment all those settings can be manually set in
151 * u-boot: 'set' command
152 */
153
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100154#define CONFIG_EXTRA_ENV_SETTINGS \
155 "loaderversion=11\0" \
Marek Vasut1b476f92012-09-23 17:41:25 +0200156 "card_id="__stringify(ASTRO_ID)"\0" \
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100157 "alterafile=0\0" \
158 "xilinxfile=0\0" \
159 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
160 "fpga load 0 0x41000000 $filesize\0" \
161 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
162 "fpga load 1 0x41000000 $filesize\0" \
163 "env_default=1\0" \
164 "env_check=if test $env_default -eq 1;"\
165 " then setenv env_default 0;saveenv;fi\0"
166
167/*
168 * "update" is a non-standard command that has to be supplied
169 * by external update.c; This is not included in mainline because
170 * it needs non-blocking CFI routines.
171 */
172#ifdef CONFIG_MONITOR_IS_IN_RAM
173#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
174#else
175#if CONFIG_ASTRO_V532
176#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
177 "run xilinxload&&run alteraload&&bootm 0x80000;"\
178 "update;reset"
179#else
180#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
181 "run xilinxload&&bootm 0x80000;update;reset"
182#endif
183#endif
184
185/* default bootargs that are considered during boot */
186#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
187 " loaderversion=$loaderversion"
188
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100189/* default RAM address for user programs */
190#define CONFIG_SYS_LOAD_ADDR 0x20000
191
192#define CONFIG_SYS_LONGHELP
193
194#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
195#define CONFIG_SYS_CBSIZE 1024
196#else
197#define CONFIG_SYS_CBSIZE 256
198#endif
199#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
200#define CONFIG_SYS_MAXARGS 16
201#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
202
203#define CONFIG_FPGA_COUNT 1
204#define CONFIG_FPGA
205#define CONFIG_FPGA_XILINX
206#define CONFIG_FPGA_SPARTAN3
207#define CONFIG_FPGA_ALTERA
208#define CONFIG_FPGA_CYCLON2
209#define CONFIG_SYS_FPGA_PROG_FEEDBACK
210#define CONFIG_SYS_FPGA_WAIT 1000
211
212/* End of user parameters to be customized */
213
214/* Defines memory range for test */
215
216#define CONFIG_SYS_MEMTEST_START 0x40020000
217#define CONFIG_SYS_MEMTEST_END 0x41ffffff
218
219/*
220 * Low Level Configuration Settings
221 * (address mappings, register initial values, etc.)
222 * You should know what you are doing if you make changes here.
223 */
224
225/* Base register address */
226
227#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
228
229/* System Conf. Reg. & System Protection Reg. */
230
231#define CONFIG_SYS_SCR 0x0003;
232#define CONFIG_SYS_SPR 0xffff;
233
234/*
235 * Definitions for initial stack pointer and data area (in internal SRAM)
236 */
237#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200238#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100239#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200240#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
Wolfgang Denk0191e472010-10-26 14:34:52 +0200241 GENERATED_GBL_DATA_SIZE)
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100242#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
243
244/*
245 * Start addresses for the final memory configuration
246 * (Set up by the startup code)
247 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
248 */
249#define CONFIG_SYS_SDRAM_BASE 0x40000000
250
251/*
252 * Chipselect bank definitions
253 *
254 * CS0 - Flash 32MB (first 16MB)
255 * CS1 - Flash 32MB (second half)
256 * CS2 - FPGA
257 * CS3 - FPGA
258 * CS4 - unused
259 * CS5 - unused
260 */
261#define CONFIG_SYS_CS0_BASE 0
262#define CONFIG_SYS_CS0_MASK 0x00ff0001
263#define CONFIG_SYS_CS0_CTRL 0x00001fc0
264
265#define CONFIG_SYS_CS1_BASE 0x01000000
266#define CONFIG_SYS_CS1_MASK 0x00ff0001
267#define CONFIG_SYS_CS1_CTRL 0x00001fc0
268
269#define CONFIG_SYS_CS2_BASE 0x20000000
270#define CONFIG_SYS_CS2_MASK 0x00ff0001
271#define CONFIG_SYS_CS2_CTRL 0x0000fec0
272
273#define CONFIG_SYS_CS3_BASE 0x21000000
274#define CONFIG_SYS_CS3_MASK 0x00ff0001
275#define CONFIG_SYS_CS3_CTRL 0x0000fec0
276
277#define CONFIG_SYS_FLASH_BASE 0x00000000
278
279#ifdef CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200280#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100281#else
282/* This is mainly used during relocation in start.S */
283#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
284#endif
285/* Reserve 256 kB for Monitor */
286#define CONFIG_SYS_MONITOR_LEN (256 << 10)
287
288#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
289/* Reserve 128 kB for malloc() */
290#define CONFIG_SYS_MALLOC_LEN (128 << 10)
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 (CONFIG_SYS_SDRAM_BASE + \
298 (CONFIG_SYS_SDRAM_SIZE << 20))
299
300/* FLASH organization */
301#define CONFIG_SYS_MAX_FLASH_BANKS 1
302#define CONFIG_SYS_MAX_FLASH_SECT 259
303#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
304
305#define CONFIG_SYS_FLASH_CFI 1
306#define CONFIG_FLASH_CFI_DRIVER 1
307#define CONFIG_SYS_FLASH_SIZE 0x2000000
308#define CONFIG_SYS_FLASH_PROTECTION 1
309#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
310#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
311
angelo@sysam.it6312a952015-03-29 22:54:16 +0200312#define LDS_BOARD_TEXT \
313 . = DEFINED(env_offset) ? env_offset : .; \
314 common/env_embedded.o (.text*)
315
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100316#if ENABLE_JFFS
317/* JFFS Partition offset set */
318#define CONFIG_SYS_JFFS2_FIRST_BANK 0
319#define CONFIG_SYS_JFFS2_NUM_BANKS 1
320/* 512k reserved for u-boot */
321#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
322#endif
323
324/* Cache Configuration */
325#define CONFIG_SYS_CACHELINE_SIZE 16
326
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600327#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200328 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600329#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200330 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600331#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
332#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
333 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
334 CF_ACR_EN | CF_ACR_SM_ALL)
335#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
336 CF_CACR_DCM_P)
337
Wolfgang Wegner406471c2010-01-25 11:27:44 +0100338#endif /* _CONFIG_ASTRO_MCF5373L_H */