2 * (C) Copyright 2007-2010 Michal Simek
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 and spi flash memory */
40 #ifdef XILINX_FLASH_START
43 #undef RAMENV /* hold environment in flash */
45 #ifdef XILINX_SPI_FLASH_BASEADDR
48 #undef RAMENV /* hold environment in flash */
52 #define RAMENV /* hold environment in RAM */
57 #ifdef XILINX_UARTLITE_BASEADDR
58 # define CONFIG_XILINX_UARTLITE
59 # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
60 # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
61 # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
62 # define CONSOLE_ARG "console=console=ttyUL0,115200\0"
63 #elif XILINX_UART16550_BASEADDR
64 # define CONFIG_SYS_NS16550 1
65 # define CONFIG_SYS_NS16550_SERIAL
66 # if defined(__MICROBLAZEEL__)
67 # define CONFIG_SYS_NS16550_REG_SIZE -4
69 # define CONFIG_SYS_NS16550_REG_SIZE 4
71 # define CONFIG_CONS_INDEX 1
72 # define CONFIG_SYS_NS16550_COM1 \
73 ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000)
74 # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
75 # define CONFIG_BAUDRATE 115200
77 /* The following table includes the supported baudrates */
78 # define CONFIG_SYS_BAUDRATE_TABLE \
79 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
80 # define CONSOLE_ARG "console=console=ttyS0,115200\0"
82 # error Undefined uart
85 /* setting reset address */
86 /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/
89 #undef CONFIG_SYS_ENET
90 #if defined(XILINX_EMACLITE_BASEADDR)
91 # define CONFIG_XILINX_EMACLITE 1
92 # define CONFIG_SYS_ENET
94 #if defined(XILINX_LLTEMAC_BASEADDR)
95 # define CONFIG_XILINX_LL_TEMAC 1
96 # define CONFIG_SYS_ENET
98 #if defined(XILINX_AXIEMAC_BASEADDR)
99 # define CONFIG_XILINX_AXIEMAC 1
100 # define CONFIG_SYS_ENET
106 #ifdef XILINX_GPIO_BASEADDR
107 # define CONFIG_SYS_GPIO_0 1
108 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
111 /* interrupt controller */
112 #ifdef XILINX_INTC_BASEADDR
113 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
114 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
118 #if defined(XILINX_TIMER_BASEADDR) && defined(XILINX_TIMER_IRQ)
119 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
120 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
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)
221 # else /* FLASH && !RAMENV */
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 /* FLASH && !RAMBOOT */
232 # define CONFIG_SYS_NO_FLASH 1
233 # define CONFIG_SYS_SPI_BASE XILINX_SPI_FLASH_BASEADDR
234 # define CONFIG_XILINX_SPI 1
235 # define CONFIG_SPI 1
236 # define CONFIG_SPI_FLASH 1
237 # define CONFIG_SPI_FLASH_STMICRO 1
238 # define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
239 # define CONFIG_SF_DEFAULT_SPEED XILINX_SPI_FLASH_MAX_FREQ
240 # define CONFIG_SF_DEFAULT_CS XILINX_SPI_FLASH_CS
243 # define CONFIG_ENV_IS_NOWHERE 1
244 # define CONFIG_ENV_SIZE 0x1000
245 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
247 # else /* SPIFLASH && !RAMENV */
248 # define CONFIG_ENV_IS_IN_SPI_FLASH 1
249 # define CONFIG_ENV_SPI_MODE SPI_MODE_3
250 # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
251 # define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
252 /* 128K(two sectors) for env */
253 # define CONFIG_ENV_SECT_SIZE 0x10000
254 # define CONFIG_ENV_SIZE (2 * CONFIG_ENV_SECT_SIZE)
255 /* Warning: adjust the offset in respect of other flash content and size */
256 # define CONFIG_ENV_OFFSET (128 * CONFIG_ENV_SECT_SIZE) /* at 8MB */
257 # endif /* SPIFLASH && !RAMBOOT */
258 #else /* !SPIFLASH */
261 # define CONFIG_SYS_NO_FLASH 1
262 # define CONFIG_ENV_IS_NOWHERE 1
263 # define CONFIG_ENV_SIZE 0x1000
264 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
265 #endif /* !SPIFLASH */
269 #ifdef XILINX_SYSACE_BASEADDR
270 # define CONFIG_SYSTEMACE
271 /* #define DEBUG_SYSTEMACE */
272 # define SYSTEMACE_CONFIG_FPGA
273 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
274 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
275 # define CONFIG_DOS_PARTITION
278 #if defined(XILINX_USE_ICACHE)
279 # define CONFIG_ICACHE
281 # undef CONFIG_ICACHE
284 #if defined(XILINX_USE_DCACHE)
285 # define CONFIG_DCACHE
287 # undef CONFIG_DCACHE
293 #define CONFIG_BOOTP_BOOTFILESIZE
294 #define CONFIG_BOOTP_BOOTPATH
295 #define CONFIG_BOOTP_GATEWAY
296 #define CONFIG_BOOTP_HOSTNAME
299 * Command line configuration.
301 #include <config_cmd_default.h>
303 #define CONFIG_CMD_ASKENV
304 #define CONFIG_CMD_IRQ
305 #define CONFIG_CMD_MFSL
306 #define CONFIG_CMD_ECHO
308 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
309 # define CONFIG_CMD_CACHE
311 # undef CONFIG_CMD_CACHE
314 #ifndef CONFIG_SYS_ENET
315 # undef CONFIG_CMD_NET
316 # undef CONFIG_CMD_NFS
318 # define CONFIG_CMD_PING
319 # define CONFIG_CMD_DHCP
320 # define CONFIG_CMD_TFTPPUT
323 #if defined(CONFIG_SYSTEMACE)
324 # define CONFIG_CMD_EXT2
325 # define CONFIG_CMD_FAT
329 # define CONFIG_CMD_ECHO
330 # define CONFIG_CMD_FLASH
331 # define CONFIG_CMD_IMLS
332 # define CONFIG_CMD_JFFS2
333 # define CONFIG_CMD_UBI
334 # undef CONFIG_CMD_UBIFS
336 # if !defined(RAMENV)
337 # define CONFIG_CMD_SAVEENV
338 # define CONFIG_CMD_SAVES
342 #if defined(SPIFLASH)
343 # define CONFIG_CMD_SF
345 # if !defined(RAMENV)
346 # define CONFIG_CMD_SAVEENV
347 # define CONFIG_CMD_SAVES
350 # undef CONFIG_CMD_IMLS
351 # undef CONFIG_CMD_FLASH
352 # undef CONFIG_CMD_JFFS2
353 # undef CONFIG_CMD_UBI
354 # undef CONFIG_CMD_UBIFS
358 #if defined(CONFIG_CMD_JFFS2)
359 # define CONFIG_MTD_PARTITIONS
362 #if defined(CONFIG_CMD_UBIFS)
363 # define CONFIG_CMD_UBI
367 #if defined(CONFIG_CMD_UBI)
368 # define CONFIG_MTD_PARTITIONS
369 # define CONFIG_RBTREE
372 #if defined(CONFIG_MTD_PARTITIONS)
374 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
375 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
376 #define CONFIG_FLASH_CFI_MTD
377 #define MTDIDS_DEFAULT "nor0=flash-0"
379 /* default mtd partition table */
380 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
381 "256k(env),3m(kernel),1m(romfs),"\
382 "1m(cramfs),-(jffs2)"
385 /* Miscellaneous configurable options */
386 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
387 /* size of console buffer */
388 #define CONFIG_SYS_CBSIZE 512
389 /* print buffer size */
390 #define CONFIG_SYS_PBSIZE \
391 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
392 /* max number of command args */
393 #define CONFIG_SYS_MAXARGS 15
394 #define CONFIG_SYS_LONGHELP
395 /* default load address */
396 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
398 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
399 #define CONFIG_BOOTARGS "root=romfs"
400 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
401 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
402 #define CONFIG_IPADDR 192.168.0.3
403 #define CONFIG_SERVERIP 192.168.0.5
404 #define CONFIG_GATEWAYIP 192.168.0.1
405 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
407 /* architecture dependent code */
408 #define CONFIG_SYS_USR_EXCEP /* user exception */
409 #define CONFIG_SYS_HZ 1000
411 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
413 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
415 "mtdparts=mtdparts=flash-0:"\
416 "256k(u-boot),256k(env),3m(kernel),"\
417 "1m(romfs),1m(cramfs),-(jffs2)\0"
419 #define CONFIG_CMDLINE_EDITING
421 /* Use the HUSH parser */
422 #define CONFIG_SYS_HUSH_PARSER
424 /* Enable flat device tree support */
427 #define CONFIG_OF_LIBFDT 1
429 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
430 # define CONFIG_MII 1
431 # define CONFIG_CMD_MII 1
432 # define CONFIG_PHY_GIGE 1
433 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
434 # define CONFIG_PHYLIB 1
435 # define CONFIG_PHY_ATHEROS 1
436 # define CONFIG_PHY_BROADCOM 1
437 # define CONFIG_PHY_DAVICOM 1
438 # define CONFIG_PHY_LXT 1
439 # define CONFIG_PHY_MARVELL 1
440 # define CONFIG_PHY_MICREL 1
441 # define CONFIG_PHY_NATSEMI 1
442 # define CONFIG_PHY_REALTEK 1
443 # define CONFIG_PHY_VITESSE 1
446 # undef CONFIG_CMD_MII
447 # undef CONFIG_PHYLIB
450 #endif /* __CONFIG_H */