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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_DATE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010063#if ENABLE_JFFS
64#define CONFIG_CMD_JFFS2
65#endif
66#define CONFIG_CMD_REGINFO
Siva Durga Prasad Paladugu64e809a2014-03-14 16:35:38 +053067#define CONFIG_CMD_FPGA_LOADMK
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010068#define CONFIG_CMDLINE_EDITING
69
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010070#define CONFIG_MCFRTC
71#undef RTC_DEBUG
72
73/* Timer */
74#define CONFIG_MCFTMR
75#undef CONFIG_MCFPIT
76
77/* I2C */
Heiko Schocher00f792e2012-10-24 13:48:22 +020078#define CONFIG_SYS_I2C
79#define CONFIG_SYS_I2C_FSL
80#define CONFIG_SYS_FSL_I2C_SPEED 80000
81#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
82#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010083#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
84
85/*
86 * Defines processor clock - important for correct timings concerning serial
87 * interface etc.
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010088 */
89
Wolfgang Wegner9d79e572010-01-25 11:27:44 +010090#define CONFIG_SYS_CLK 80000000
91#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
92#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
93
94#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
95#define CONFIG_SYS_CORE_SRAM 0x80000000
96
97#define CONFIG_SYS_UNIFY_CACHE
98
99/*
100 * Define baudrate for UART1 (console output, tftp, ...)
101 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
102 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
103 * in u-boot command interface
104 */
105
106#define CONFIG_BAUDRATE 115200
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100107
108#define CONFIG_MCFUART
109#define CONFIG_SYS_UART_PORT (2)
110#define CONFIG_SYS_UART2_ALT3_GPIO
111
112/*
113 * Watchdog configuration; Watchdog is disabled for running from RAM
114 * and set to highest possible value else. Beware there is no check
115 * in the watchdog code to validate the timeout value set here!
116 */
117
118#ifndef CONFIG_MONITOR_IS_IN_RAM
119#define CONFIG_WATCHDOG
120#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
121#endif
122
123/*
124 * Configuration for environment
125 * Environment is located in the last sector of the flash
126 */
127
128#ifndef CONFIG_MONITOR_IS_IN_RAM
129#define CONFIG_ENV_OFFSET 0x1FF8000
130#define CONFIG_ENV_SECT_SIZE 0x8000
131#define CONFIG_ENV_IS_IN_FLASH 1
132#else
133/*
134 * environment in RAM - This is used to use a single PC-based application
135 * to load an image, load U-Boot, load an environment and then start U-Boot
136 * to execute the commands from the environment. Feedback is done via setting
137 * and reading memory locations.
138 */
139#define CONFIG_ENV_ADDR 0x40060000
140#define CONFIG_ENV_SECT_SIZE 0x8000
141#define CONFIG_ENV_IS_IN_FLASH 1
142#endif
143
144/* here we put our FPGA configuration... */
145#define CONFIG_MISC_INIT_R 1
146
147/* Define user parameters that have to be customized most likely */
148
149/* AUTOBOOT settings - booting images automatically by u-boot after power on */
150
151/*
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100152 * The following settings will be contained in the environment block ; if you
153 * want to use a neutral environment all those settings can be manually set in
154 * u-boot: 'set' command
155 */
156
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100157#define CONFIG_EXTRA_ENV_SETTINGS \
158 "loaderversion=11\0" \
Marek Vasut51926d52012-09-23 17:41:25 +0200159 "card_id="__stringify(ASTRO_ID)"\0" \
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100160 "alterafile=0\0" \
161 "xilinxfile=0\0" \
162 "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
163 "fpga load 0 0x41000000 $filesize\0" \
164 "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
165 "fpga load 1 0x41000000 $filesize\0" \
166 "env_default=1\0" \
167 "env_check=if test $env_default -eq 1;"\
168 " then setenv env_default 0;saveenv;fi\0"
169
170/*
171 * "update" is a non-standard command that has to be supplied
172 * by external update.c; This is not included in mainline because
173 * it needs non-blocking CFI routines.
174 */
175#ifdef CONFIG_MONITOR_IS_IN_RAM
176#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
177#else
178#if CONFIG_ASTRO_V532
179#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
180 "run xilinxload&&run alteraload&&bootm 0x80000;"\
181 "update;reset"
182#else
183#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
184 "run xilinxload&&bootm 0x80000;update;reset"
185#endif
186#endif
187
188/* default bootargs that are considered during boot */
189#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
190 " loaderversion=$loaderversion"
191
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100192/* default RAM address for user programs */
193#define CONFIG_SYS_LOAD_ADDR 0x20000
194
195#define CONFIG_SYS_LONGHELP
196
197#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
198#define CONFIG_SYS_CBSIZE 1024
199#else
200#define CONFIG_SYS_CBSIZE 256
201#endif
202#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
203#define CONFIG_SYS_MAXARGS 16
204#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
205
206#define CONFIG_FPGA_COUNT 1
207#define CONFIG_FPGA
208#define CONFIG_FPGA_XILINX
209#define CONFIG_FPGA_SPARTAN3
210#define CONFIG_FPGA_ALTERA
211#define CONFIG_FPGA_CYCLON2
212#define CONFIG_SYS_FPGA_PROG_FEEDBACK
213#define CONFIG_SYS_FPGA_WAIT 1000
214
215/* End of user parameters to be customized */
216
217/* Defines memory range for test */
218
219#define CONFIG_SYS_MEMTEST_START 0x40020000
220#define CONFIG_SYS_MEMTEST_END 0x41ffffff
221
222/*
223 * Low Level Configuration Settings
224 * (address mappings, register initial values, etc.)
225 * You should know what you are doing if you make changes here.
226 */
227
228/* Base register address */
229
230#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
231
232/* System Conf. Reg. & System Protection Reg. */
233
234#define CONFIG_SYS_SCR 0x0003;
235#define CONFIG_SYS_SPR 0xffff;
236
237/*
238 * Definitions for initial stack pointer and data area (in internal SRAM)
239 */
240#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk553f0982010-10-26 13:32:32 +0200241#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100242#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk553f0982010-10-26 13:32:32 +0200243#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200244 GENERATED_GBL_DATA_SIZE)
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100245#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
246
247/*
248 * Start addresses for the final memory configuration
249 * (Set up by the startup code)
250 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
251 */
252#define CONFIG_SYS_SDRAM_BASE 0x40000000
253
254/*
255 * Chipselect bank definitions
256 *
257 * CS0 - Flash 32MB (first 16MB)
258 * CS1 - Flash 32MB (second half)
259 * CS2 - FPGA
260 * CS3 - FPGA
261 * CS4 - unused
262 * CS5 - unused
263 */
264#define CONFIG_SYS_CS0_BASE 0
265#define CONFIG_SYS_CS0_MASK 0x00ff0001
266#define CONFIG_SYS_CS0_CTRL 0x00001fc0
267
268#define CONFIG_SYS_CS1_BASE 0x01000000
269#define CONFIG_SYS_CS1_MASK 0x00ff0001
270#define CONFIG_SYS_CS1_CTRL 0x00001fc0
271
272#define CONFIG_SYS_CS2_BASE 0x20000000
273#define CONFIG_SYS_CS2_MASK 0x00ff0001
274#define CONFIG_SYS_CS2_CTRL 0x0000fec0
275
276#define CONFIG_SYS_CS3_BASE 0x21000000
277#define CONFIG_SYS_CS3_MASK 0x00ff0001
278#define CONFIG_SYS_CS3_CTRL 0x0000fec0
279
280#define CONFIG_SYS_FLASH_BASE 0x00000000
281
282#ifdef CONFIG_MONITOR_IS_IN_RAM
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200283#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100284#else
285/* This is mainly used during relocation in start.S */
286#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
287#endif
288/* Reserve 256 kB for Monitor */
289#define CONFIG_SYS_MONITOR_LEN (256 << 10)
290
291#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
292/* Reserve 128 kB for malloc() */
293#define CONFIG_SYS_MALLOC_LEN (128 << 10)
294
295/*
296 * For booting Linux, the board info and command line data
297 * have to be in the first 8 MB of memory, since this is
298 * the maximum mapped by the Linux kernel during initialization ??
299 */
300#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
301 (CONFIG_SYS_SDRAM_SIZE << 20))
302
303/* FLASH organization */
304#define CONFIG_SYS_MAX_FLASH_BANKS 1
305#define CONFIG_SYS_MAX_FLASH_SECT 259
306#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
307
308#define CONFIG_SYS_FLASH_CFI 1
309#define CONFIG_FLASH_CFI_DRIVER 1
310#define CONFIG_SYS_FLASH_SIZE 0x2000000
311#define CONFIG_SYS_FLASH_PROTECTION 1
312#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
313#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
314
angelo@sysam.it5296cb12015-03-29 22:54:16 +0200315#define LDS_BOARD_TEXT \
316 . = DEFINED(env_offset) ? env_offset : .; \
317 common/env_embedded.o (.text*)
318
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100319#if ENABLE_JFFS
320/* JFFS Partition offset set */
321#define CONFIG_SYS_JFFS2_FIRST_BANK 0
322#define CONFIG_SYS_JFFS2_NUM_BANKS 1
323/* 512k reserved for u-boot */
324#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
325#endif
326
327/* Cache Configuration */
328#define CONFIG_SYS_CACHELINE_SIZE 16
329
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600330#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200331 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600332#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk553f0982010-10-26 13:32:32 +0200333 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600334#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
335#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
336 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
337 CF_ACR_EN | CF_ACR_SM_ALL)
338#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
339 CF_CACR_DCM_P)
340
Wolfgang Wegner9d79e572010-01-25 11:27:44 +0100341#endif /* _CONFIG_ASTRO_MCF5373L_H */