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 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 #ifdef XILINX_TIMER_BASEADDR
119 # if (XILINX_TIMER_IRQ != -1)
120 # define CONFIG_SYS_TIMER_0 1
121 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
122 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
123 # define FREQUENCE XILINX_CLOCK_FREQ
124 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
126 #elif XILINX_CLOCK_FREQ
127 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
129 # error BAD CLOCK FREQ
132 /* #define CONFIG_SYS_FSL_2 */
133 /* #define FSL_INTR_2 1 */
136 * memory layout - Example
137 * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk
138 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
139 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB
141 * CONFIG_SYS_MONITOR_LEN = 0x40000
142 * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000
144 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
145 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000
146 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000
148 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
151 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
157 * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE
158 * MALLOC_AREA 768kB Alloc
159 * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE
160 * MONITOR_CODE 256kB Env
161 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
162 * GLOBAL_DATA 4kB bd, gd
163 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
166 /* ddr sdram - main memory */
167 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
168 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
169 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
170 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
173 /* start of global data */
174 #define CONFIG_SYS_GBL_DATA_OFFSET \
175 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
179 #define CONFIG_SYS_MONITOR_LEN SIZE
180 #define CONFIG_SYS_MONITOR_BASE \
181 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
182 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
183 #define CONFIG_SYS_MONITOR_END \
184 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
185 #define CONFIG_SYS_MALLOC_LEN (SIZE * 3)
186 #define CONFIG_SYS_MALLOC_BASE \
187 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
190 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
193 * CFI flash memory layout - Example
194 * CONFIG_SYS_FLASH_BASE = 0x2200_0000;
195 * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB
197 * SECT_SIZE = 0x20000; 128kB is one sector
198 * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store
200 * 0x2200_0000 CONFIG_SYS_FLASH_BASE
202 * 0x2204_0000 CONFIG_ENV_ADDR
206 * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE
211 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
212 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
213 # define CONFIG_SYS_FLASH_CFI 1
214 # define CONFIG_FLASH_CFI_DRIVER 1
216 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
217 /* max number of memory banks */
218 # define CONFIG_SYS_MAX_FLASH_BANKS 1
219 /* max number of sectors on one chip */
220 # define CONFIG_SYS_MAX_FLASH_SECT 512
221 /* hardware flash protection */
222 # define CONFIG_SYS_FLASH_PROTECTION
225 # define CONFIG_ENV_IS_NOWHERE 1
226 # define CONFIG_ENV_SIZE 0x1000
227 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
229 # else /* FLASH && !RAMENV */
230 # define CONFIG_ENV_IS_IN_FLASH 1
231 /* 128K(one sector) for env */
232 # define CONFIG_ENV_SECT_SIZE 0x20000
233 # define CONFIG_ENV_ADDR \
234 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
235 # define CONFIG_ENV_SIZE 0x20000
236 # endif /* FLASH && !RAMBOOT */
240 # define CONFIG_SYS_NO_FLASH 1
241 # define CONFIG_SYS_SPI_BASE XILINX_SPI_FLASH_BASEADDR
242 # define CONFIG_XILINX_SPI 1
243 # define CONFIG_SPI 1
244 # define CONFIG_SPI_FLASH 1
245 # define CONFIG_SPI_FLASH_STMICRO 1
246 # define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
247 # define CONFIG_SF_DEFAULT_SPEED XILINX_SPI_FLASH_MAX_FREQ
248 # define CONFIG_SF_DEFAULT_CS XILINX_SPI_FLASH_CS
251 # define CONFIG_ENV_IS_NOWHERE 1
252 # define CONFIG_ENV_SIZE 0x1000
253 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
255 # else /* SPIFLASH && !RAMENV */
256 # define CONFIG_ENV_IS_IN_SPI_FLASH 1
257 # define CONFIG_ENV_SPI_MODE SPI_MODE_3
258 # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
259 # define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
260 /* 128K(two sectors) for env */
261 # define CONFIG_ENV_SECT_SIZE 0x10000
262 # define CONFIG_ENV_SIZE (2 * CONFIG_ENV_SECT_SIZE)
263 /* Warning: adjust the offset in respect of other flash content and size */
264 # define CONFIG_ENV_OFFSET (128 * CONFIG_ENV_SECT_SIZE) /* at 8MB */
265 # endif /* SPIFLASH && !RAMBOOT */
266 #else /* !SPIFLASH */
269 # define CONFIG_SYS_NO_FLASH 1
270 # define CONFIG_ENV_IS_NOWHERE 1
271 # define CONFIG_ENV_SIZE 0x1000
272 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
273 #endif /* !SPIFLASH */
277 #ifdef XILINX_SYSACE_BASEADDR
278 # define CONFIG_SYSTEMACE
279 /* #define DEBUG_SYSTEMACE */
280 # define SYSTEMACE_CONFIG_FPGA
281 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
282 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
283 # define CONFIG_DOS_PARTITION
286 #if defined(XILINX_USE_ICACHE)
287 # define CONFIG_ICACHE
289 # undef CONFIG_ICACHE
292 #if defined(XILINX_USE_DCACHE)
293 # define CONFIG_DCACHE
295 # undef CONFIG_DCACHE
301 #define CONFIG_BOOTP_BOOTFILESIZE
302 #define CONFIG_BOOTP_BOOTPATH
303 #define CONFIG_BOOTP_GATEWAY
304 #define CONFIG_BOOTP_HOSTNAME
307 * Command line configuration.
309 #include <config_cmd_default.h>
311 #define CONFIG_CMD_ASKENV
312 #define CONFIG_CMD_IRQ
313 #define CONFIG_CMD_MFSL
314 #define CONFIG_CMD_ECHO
316 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
317 # define CONFIG_CMD_CACHE
319 # undef CONFIG_CMD_CACHE
322 #ifndef CONFIG_SYS_ENET
323 # undef CONFIG_CMD_NET
324 # undef CONFIG_CMD_NFS
326 # define CONFIG_CMD_PING
327 # define CONFIG_CMD_DHCP
328 # define CONFIG_CMD_TFTPPUT
331 #if defined(CONFIG_SYSTEMACE)
332 # define CONFIG_CMD_EXT2
333 # define CONFIG_CMD_FAT
337 # define CONFIG_CMD_ECHO
338 # define CONFIG_CMD_FLASH
339 # define CONFIG_CMD_IMLS
340 # define CONFIG_CMD_JFFS2
341 # define CONFIG_CMD_UBI
342 # undef CONFIG_CMD_UBIFS
344 # if !defined(RAMENV)
345 # define CONFIG_CMD_SAVEENV
346 # define CONFIG_CMD_SAVES
350 #if defined(SPIFLASH)
351 # define CONFIG_CMD_SF
353 # if !defined(RAMENV)
354 # define CONFIG_CMD_SAVEENV
355 # define CONFIG_CMD_SAVES
358 # undef CONFIG_CMD_IMLS
359 # undef CONFIG_CMD_FLASH
360 # undef CONFIG_CMD_JFFS2
361 # undef CONFIG_CMD_UBI
362 # undef CONFIG_CMD_UBIFS
366 #if defined(CONFIG_CMD_JFFS2)
367 # define CONFIG_MTD_PARTITIONS
370 #if defined(CONFIG_CMD_UBIFS)
371 # define CONFIG_CMD_UBI
375 #if defined(CONFIG_CMD_UBI)
376 # define CONFIG_MTD_PARTITIONS
377 # define CONFIG_RBTREE
380 #if defined(CONFIG_MTD_PARTITIONS)
382 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
383 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
384 #define CONFIG_FLASH_CFI_MTD
385 #define MTDIDS_DEFAULT "nor0=flash-0"
387 /* default mtd partition table */
388 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
389 "256k(env),3m(kernel),1m(romfs),"\
390 "1m(cramfs),-(jffs2)"
393 /* Miscellaneous configurable options */
394 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
395 /* size of console buffer */
396 #define CONFIG_SYS_CBSIZE 512
397 /* print buffer size */
398 #define CONFIG_SYS_PBSIZE \
399 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
400 /* max number of command args */
401 #define CONFIG_SYS_MAXARGS 15
402 #define CONFIG_SYS_LONGHELP
403 /* default load address */
404 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
406 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
407 #define CONFIG_BOOTARGS "root=romfs"
408 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
409 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
410 #define CONFIG_IPADDR 192.168.0.3
411 #define CONFIG_SERVERIP 192.168.0.5
412 #define CONFIG_GATEWAYIP 192.168.0.1
413 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
415 /* architecture dependent code */
416 #define CONFIG_SYS_USR_EXCEP /* user exception */
417 #define CONFIG_SYS_HZ 1000
419 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
421 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
423 "mtdparts=mtdparts=flash-0:"\
424 "256k(u-boot),256k(env),3m(kernel),"\
425 "1m(romfs),1m(cramfs),-(jffs2)\0"
427 #define CONFIG_CMDLINE_EDITING
429 /* Use the HUSH parser */
430 #define CONFIG_SYS_HUSH_PARSER
432 /* Enable flat device tree support */
435 #define CONFIG_OF_LIBFDT 1
437 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
438 # define CONFIG_MII 1
439 # define CONFIG_CMD_MII 1
440 # define CONFIG_PHY_GIGE 1
441 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
442 # define CONFIG_PHYLIB 1
443 # define CONFIG_PHY_ATHEROS 1
444 # define CONFIG_PHY_BROADCOM 1
445 # define CONFIG_PHY_DAVICOM 1
446 # define CONFIG_PHY_LXT 1
447 # define CONFIG_PHY_MARVELL 1
448 # define CONFIG_PHY_MICREL 1
449 # define CONFIG_PHY_NATSEMI 1
450 # define CONFIG_PHY_REALTEK 1
451 # define CONFIG_PHY_VITESSE 1
454 # undef CONFIG_CMD_MII
455 # undef CONFIG_PHYLIB
458 #endif /* __CONFIG_H */