2 * (C) Copyright 2007-2010 Michal Simek
4 * Michal SIMEK <monstr@monstr.eu>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #include "../board/xilinx/microblaze-generic/xparameters.h"
31 #define CONFIG_MICROBLAZE 1
32 #define MICROBLAZE_V5 1
34 /* Open Firmware DTS */
35 #define CONFIG_OF_CONTROL 1
36 #define CONFIG_OF_EMBED 1
37 #define CONFIG_DEFAULT_DEVICE_TREE microblaze
39 /* linear flash memory */
40 #ifdef XILINX_FLASH_START
42 #undef RAMENV /* hold environment in flash */
45 #define RAMENV /* hold environment in RAM */
49 #ifdef XILINX_UARTLITE_BASEADDR
50 # define CONFIG_XILINX_UARTLITE
51 # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
52 # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
53 # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
54 # define CONSOLE_ARG "console=console=ttyUL0,115200\0"
55 #elif XILINX_UART16550_BASEADDR
56 # define CONFIG_SYS_NS16550 1
57 # define CONFIG_SYS_NS16550_SERIAL
58 # if defined(__MICROBLAZEEL__)
59 # define CONFIG_SYS_NS16550_REG_SIZE -4
61 # define CONFIG_SYS_NS16550_REG_SIZE 4
63 # define CONFIG_CONS_INDEX 1
64 # define CONFIG_SYS_NS16550_COM1 \
65 ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000)
66 # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
67 # define CONFIG_BAUDRATE 115200
69 /* The following table includes the supported baudrates */
70 # define CONFIG_SYS_BAUDRATE_TABLE \
71 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
72 # define CONSOLE_ARG "console=console=ttyS0,115200\0"
74 # error Undefined uart
77 /* setting reset address */
78 /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/
81 #undef CONFIG_SYS_ENET
82 #if defined(XILINX_EMACLITE_BASEADDR)
83 # define CONFIG_XILINX_EMACLITE 1
84 # define CONFIG_SYS_ENET
86 #if defined(XILINX_LLTEMAC_BASEADDR)
87 # define CONFIG_XILINX_LL_TEMAC 1
88 # define CONFIG_SYS_ENET
90 #if defined(XILINX_AXIEMAC_BASEADDR)
91 # define CONFIG_XILINX_AXIEMAC 1
92 # define CONFIG_SYS_ENET
98 #ifdef XILINX_GPIO_BASEADDR
99 # define CONFIG_SYS_GPIO_0 1
100 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
103 /* interrupt controller */
104 #ifdef XILINX_INTC_BASEADDR
105 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
106 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
110 #ifdef XILINX_TIMER_BASEADDR
111 # if (XILINX_TIMER_IRQ != -1)
112 # define CONFIG_SYS_TIMER_0 1
113 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
114 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
115 # define FREQUENCE XILINX_CLOCK_FREQ
116 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
118 #elif XILINX_CLOCK_FREQ
119 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
121 # error BAD CLOCK FREQ
124 /* #define CONFIG_SYS_FSL_2 */
125 /* #define FSL_INTR_2 1 */
128 * memory layout - Example
129 * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk
130 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
131 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB
133 * CONFIG_SYS_MONITOR_LEN = 0x40000
134 * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000
136 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
137 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000
138 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000
140 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
143 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
149 * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE
150 * MALLOC_AREA 768kB Alloc
151 * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE
152 * MONITOR_CODE 256kB Env
153 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
154 * GLOBAL_DATA 4kB bd, gd
155 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
158 /* ddr sdram - main memory */
159 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
160 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
161 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
162 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
165 /* start of global data */
166 #define CONFIG_SYS_GBL_DATA_OFFSET \
167 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
171 #define CONFIG_SYS_MONITOR_LEN SIZE
172 #define CONFIG_SYS_MONITOR_BASE \
173 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
174 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
175 #define CONFIG_SYS_MONITOR_END \
176 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
177 #define CONFIG_SYS_MALLOC_LEN (SIZE * 3)
178 #define CONFIG_SYS_MALLOC_BASE \
179 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
182 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
185 * CFI flash memory layout - Example
186 * CONFIG_SYS_FLASH_BASE = 0x2200_0000;
187 * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB
189 * SECT_SIZE = 0x20000; 128kB is one sector
190 * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store
192 * 0x2200_0000 CONFIG_SYS_FLASH_BASE
194 * 0x2204_0000 CONFIG_ENV_ADDR
198 * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE
203 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
204 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
205 # define CONFIG_SYS_FLASH_CFI 1
206 # define CONFIG_FLASH_CFI_DRIVER 1
208 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
209 /* max number of memory banks */
210 # define CONFIG_SYS_MAX_FLASH_BANKS 1
211 /* max number of sectors on one chip */
212 # define CONFIG_SYS_MAX_FLASH_SECT 512
213 /* hardware flash protection */
214 # define CONFIG_SYS_FLASH_PROTECTION
217 # define CONFIG_ENV_IS_NOWHERE 1
218 # define CONFIG_ENV_SIZE 0x1000
219 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
222 # define CONFIG_ENV_IS_IN_FLASH 1
223 /* 128K(one sector) for env */
224 # define CONFIG_ENV_SECT_SIZE 0x20000
225 # define CONFIG_ENV_ADDR \
226 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
227 # define CONFIG_ENV_SIZE 0x20000
228 # endif /* !RAMBOOT */
231 # define CONFIG_SYS_NO_FLASH 1
232 # define CONFIG_ENV_IS_NOWHERE 1
233 # define CONFIG_ENV_SIZE 0x1000
234 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
238 #ifdef XILINX_SYSACE_BASEADDR
239 # define CONFIG_SYSTEMACE
240 /* #define DEBUG_SYSTEMACE */
241 # define SYSTEMACE_CONFIG_FPGA
242 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
243 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
244 # define CONFIG_DOS_PARTITION
247 #if defined(XILINX_USE_ICACHE)
248 # define CONFIG_ICACHE
250 # undef CONFIG_ICACHE
253 #if defined(XILINX_USE_DCACHE)
254 # define CONFIG_DCACHE
256 # undef CONFIG_DCACHE
262 #define CONFIG_BOOTP_BOOTFILESIZE
263 #define CONFIG_BOOTP_BOOTPATH
264 #define CONFIG_BOOTP_GATEWAY
265 #define CONFIG_BOOTP_HOSTNAME
268 * Command line configuration.
270 #include <config_cmd_default.h>
272 #define CONFIG_CMD_ASKENV
273 #define CONFIG_CMD_IRQ
274 #define CONFIG_CMD_MFSL
275 #define CONFIG_CMD_ECHO
277 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
278 # define CONFIG_CMD_CACHE
280 # undef CONFIG_CMD_CACHE
283 #ifndef CONFIG_SYS_ENET
284 # undef CONFIG_CMD_NET
285 # undef CONFIG_CMD_NFS
287 # define CONFIG_CMD_PING
288 # define CONFIG_CMD_DHCP
289 # define CONFIG_CMD_TFTPPUT
292 #if defined(CONFIG_SYSTEMACE)
293 # define CONFIG_CMD_EXT2
294 # define CONFIG_CMD_FAT
298 # define CONFIG_CMD_ECHO
299 # define CONFIG_CMD_FLASH
300 # define CONFIG_CMD_IMLS
301 # define CONFIG_CMD_JFFS2
302 # define CONFIG_CMD_UBI
303 # undef CONFIG_CMD_UBIFS
305 # if !defined(RAMENV)
306 # define CONFIG_CMD_SAVEENV
307 # define CONFIG_CMD_SAVES
310 # undef CONFIG_CMD_IMLS
311 # undef CONFIG_CMD_FLASH
312 # undef CONFIG_CMD_JFFS2
313 # undef CONFIG_CMD_UBI
314 # undef CONFIG_CMD_UBIFS
317 #if defined(CONFIG_CMD_JFFS2)
318 # define CONFIG_MTD_PARTITIONS
321 #if defined(CONFIG_CMD_UBIFS)
322 # define CONFIG_CMD_UBI
326 #if defined(CONFIG_CMD_UBI)
327 # define CONFIG_MTD_PARTITIONS
328 # define CONFIG_RBTREE
331 #if defined(CONFIG_MTD_PARTITIONS)
333 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
334 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
335 #define CONFIG_FLASH_CFI_MTD
336 #define MTDIDS_DEFAULT "nor0=flash-0"
338 /* default mtd partition table */
339 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
340 "256k(env),3m(kernel),1m(romfs),"\
341 "1m(cramfs),-(jffs2)"
344 /* Miscellaneous configurable options */
345 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
346 /* size of console buffer */
347 #define CONFIG_SYS_CBSIZE 512
348 /* print buffer size */
349 #define CONFIG_SYS_PBSIZE \
350 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
351 /* max number of command args */
352 #define CONFIG_SYS_MAXARGS 15
353 #define CONFIG_SYS_LONGHELP
354 /* default load address */
355 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
357 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
358 #define CONFIG_BOOTARGS "root=romfs"
359 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
360 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
361 #define CONFIG_IPADDR 192.168.0.3
362 #define CONFIG_SERVERIP 192.168.0.5
363 #define CONFIG_GATEWAYIP 192.168.0.1
364 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
366 /* architecture dependent code */
367 #define CONFIG_SYS_USR_EXCEP /* user exception */
368 #define CONFIG_SYS_HZ 1000
370 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
372 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
374 "mtdparts=mtdparts=flash-0:"\
375 "256k(u-boot),256k(env),3m(kernel),"\
376 "1m(romfs),1m(cramfs),-(jffs2)\0"
378 #define CONFIG_CMDLINE_EDITING
380 /* Use the HUSH parser */
381 #define CONFIG_SYS_HUSH_PARSER
383 /* Enable flat device tree support */
386 #define CONFIG_OF_LIBFDT 1
388 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
389 # define CONFIG_MII 1
390 # define CONFIG_CMD_MII 1
391 # define CONFIG_PHY_GIGE 1
392 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
393 # define CONFIG_PHYLIB 1
394 # define CONFIG_PHY_ATHEROS 1
395 # define CONFIG_PHY_BROADCOM 1
396 # define CONFIG_PHY_DAVICOM 1
397 # define CONFIG_PHY_LXT 1
398 # define CONFIG_PHY_MARVELL 1
399 # define CONFIG_PHY_MICREL 1
400 # define CONFIG_PHY_NATSEMI 1
401 # define CONFIG_PHY_REALTEK 1
402 # define CONFIG_PHY_VITESSE 1
405 # undef CONFIG_CMD_MII
406 # undef CONFIG_PHYLIB
409 #endif /* __CONFIG_H */