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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
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010060#define CONFIG_CMDLINE_EDITING
61
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010062#define CONFIG_MCFRTC
63#undef RTC_DEBUG
64
65/* Timer */
66#define CONFIG_MCFTMR
67#undef CONFIG_MCFPIT
68
69/* I2C */
Heiko Schocher00f792e2012-10-24 13:48:22 +020070#define CONFIG_SYS_I2C
71#define CONFIG_SYS_I2C_FSL
72#define CONFIG_SYS_FSL_I2C_SPEED 80000
73#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
74#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010075#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
76
77/*
78 * Defines processor clock - important for correct timings concerning serial
79 * interface etc.
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010080 */
81
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010082#define CONFIG_SYS_CLK 80000000
83#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
84#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
85
86#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
87#define CONFIG_SYS_CORE_SRAM 0x80000000
88
89#define CONFIG_SYS_UNIFY_CACHE
90
91/*
92 * Define baudrate for UART1 (console output, tftp, ...)
93 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
94 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
95 * in u-boot command interface
96 */
97
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010098#define CONFIG_MCFUART
99#define CONFIG_SYS_UART_PORT (2)
100#define CONFIG_SYS_UART2_ALT3_GPIO
101
102/*
103 * Watchdog configuration; Watchdog is disabled for running from RAM
104 * and set to highest possible value else. Beware there is no check
105 * in the watchdog code to validate the timeout value set here!
106 */
107
108#ifndef CONFIG_MONITOR_IS_IN_RAM
109#define CONFIG_WATCHDOG
110#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
111#endif
112
113/*
114 * Configuration for environment
115 * Environment is located in the last sector of the flash
116 */
117
118#ifndef CONFIG_MONITOR_IS_IN_RAM
119#define CONFIG_ENV_OFFSET 0x1FF8000
120#define CONFIG_ENV_SECT_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100121#else
122/*
123 * environment in RAM - This is used to use a single PC-based application
124 * to load an image, load U-Boot, load an environment and then start U-Boot
125 * to execute the commands from the environment. Feedback is done via setting
126 * and reading memory locations.
127 */
128#define CONFIG_ENV_ADDR 0x40060000
129#define CONFIG_ENV_SECT_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100130#endif
131
132/* here we put our FPGA configuration... */
133#define CONFIG_MISC_INIT_R 1
134
135/* Define user parameters that have to be customized most likely */
136
137/* AUTOBOOT settings - booting images automatically by u-boot after power on */
138
139/*
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100140 * The following settings will be contained in the environment block ; if you
141 * want to use a neutral environment all those settings can be manually set in
142 * u-boot: 'set' command
143 */
144
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100145#define CONFIG_EXTRA_ENV_SETTINGS \
146 "loaderversion=11\0" \
Marek Vasut51926d52012-09-23 17:41:25 +0200147 "card_id="__stringify(ASTRO_ID)"\0" \
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100148 "alterafile=0\0" \
149 "xilinxfile=0\0" \
150 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
151 "fpga load 0 0x41000000 $filesize\0" \
152 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
153 "fpga load 1 0x41000000 $filesize\0" \
154 "env_default=1\0" \
155 "env_check=if test $env_default -eq 1;"\
156 " then setenv env_default 0;saveenv;fi\0"
157
158/*
159 * "update" is a non-standard command that has to be supplied
160 * by external update.c; This is not included in mainline because
161 * it needs non-blocking CFI routines.
162 */
163#ifdef CONFIG_MONITOR_IS_IN_RAM
164#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
165#else
166#if CONFIG_ASTRO_V532
167#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
168 "run xilinxload&&run alteraload&&bootm 0x80000;"\
169 "update;reset"
170#else
171#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
172 "run xilinxload&&bootm 0x80000;update;reset"
173#endif
174#endif
175
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100176/* default RAM address for user programs */
177#define CONFIG_SYS_LOAD_ADDR 0x20000
178
179#define CONFIG_SYS_LONGHELP
180
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100181#define CONFIG_FPGA_COUNT 1
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100182#define CONFIG_FPGA_XILINX
183#define CONFIG_FPGA_SPARTAN3
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100184#define CONFIG_FPGA_CYCLON2
185#define CONFIG_SYS_FPGA_PROG_FEEDBACK
186#define CONFIG_SYS_FPGA_WAIT 1000
187
188/* End of user parameters to be customized */
189
190/* Defines memory range for test */
191
192#define CONFIG_SYS_MEMTEST_START 0x40020000
193#define CONFIG_SYS_MEMTEST_END 0x41ffffff
194
195/*
196 * Low Level Configuration Settings
197 * (address mappings, register initial values, etc.)
198 * You should know what you are doing if you make changes here.
199 */
200
201/* Base register address */
202
203#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
204
205/* System Conf. Reg. & System Protection Reg. */
206
207#define CONFIG_SYS_SCR 0x0003;
208#define CONFIG_SYS_SPR 0xffff;
209
210/*
211 * Definitions for initial stack pointer and data area (in internal SRAM)
212 */
213#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk553f0982010-10-26 13:32:32 +0200214#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100215#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk553f0982010-10-26 13:32:32 +0200216#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200217 GENERATED_GBL_DATA_SIZE)
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100218#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
219
220/*
221 * Start addresses for the final memory configuration
222 * (Set up by the startup code)
223 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
224 */
225#define CONFIG_SYS_SDRAM_BASE 0x40000000
226
227/*
228 * Chipselect bank definitions
229 *
230 * CS0 - Flash 32MB (first 16MB)
231 * CS1 - Flash 32MB (second half)
232 * CS2 - FPGA
233 * CS3 - FPGA
234 * CS4 - unused
235 * CS5 - unused
236 */
237#define CONFIG_SYS_CS0_BASE 0
238#define CONFIG_SYS_CS0_MASK 0x00ff0001
239#define CONFIG_SYS_CS0_CTRL 0x00001fc0
240
241#define CONFIG_SYS_CS1_BASE 0x01000000
242#define CONFIG_SYS_CS1_MASK 0x00ff0001
243#define CONFIG_SYS_CS1_CTRL 0x00001fc0
244
245#define CONFIG_SYS_CS2_BASE 0x20000000
246#define CONFIG_SYS_CS2_MASK 0x00ff0001
247#define CONFIG_SYS_CS2_CTRL 0x0000fec0
248
249#define CONFIG_SYS_CS3_BASE 0x21000000
250#define CONFIG_SYS_CS3_MASK 0x00ff0001
251#define CONFIG_SYS_CS3_CTRL 0x0000fec0
252
253#define CONFIG_SYS_FLASH_BASE 0x00000000
254
255#ifdef CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200256#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100257#else
258/* This is mainly used during relocation in start.S */
259#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
260#endif
261/* Reserve 256 kB for Monitor */
262#define CONFIG_SYS_MONITOR_LEN (256 << 10)
263
264#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
265/* Reserve 128 kB for malloc() */
266#define CONFIG_SYS_MALLOC_LEN (128 << 10)
267
268/*
269 * For booting Linux, the board info and command line data
270 * have to be in the first 8 MB of memory, since this is
271 * the maximum mapped by the Linux kernel during initialization ??
272 */
273#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
274 (CONFIG_SYS_SDRAM_SIZE << 20))
275
276/* FLASH organization */
277#define CONFIG_SYS_MAX_FLASH_BANKS 1
278#define CONFIG_SYS_MAX_FLASH_SECT 259
279#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
280
281#define CONFIG_SYS_FLASH_CFI 1
282#define CONFIG_FLASH_CFI_DRIVER 1
283#define CONFIG_SYS_FLASH_SIZE 0x2000000
284#define CONFIG_SYS_FLASH_PROTECTION 1
285#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
286#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
287
angelo@sysam.it5296cb12015-03-29 22:54:16 +0200288#define LDS_BOARD_TEXT \
289 . = DEFINED(env_offset) ? env_offset : .; \
Simon Glass0649cd02017-08-03 12:21:49 -0600290 env/embedded.o(.text*)
angelo@sysam.it5296cb12015-03-29 22:54:16 +0200291
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100292#if ENABLE_JFFS
293/* JFFS Partition offset set */
294#define CONFIG_SYS_JFFS2_FIRST_BANK 0
295#define CONFIG_SYS_JFFS2_NUM_BANKS 1
296/* 512k reserved for u-boot */
297#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
298#endif
299
300/* Cache Configuration */
301#define CONFIG_SYS_CACHELINE_SIZE 16
302
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600303#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200304 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600305#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200306 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600307#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
308#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
309 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
310 CF_ACR_EN | CF_ACR_SM_ALL)
311#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
312 CF_CACR_DCM_P)
313
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100314#endif /* _CONFIG_ASTRO_MCF5373L_H */