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 1
106 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
107 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
111 #ifdef XILINX_TIMER_BASEADDR
112 # if (XILINX_TIMER_IRQ != -1)
113 # define CONFIG_SYS_TIMER_0 1
114 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
115 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
116 # define FREQUENCE XILINX_CLOCK_FREQ
117 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
119 #elif XILINX_CLOCK_FREQ
120 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
122 # error BAD CLOCK FREQ
125 /* #define CONFIG_SYS_FSL_2 */
126 /* #define FSL_INTR_2 1 */
129 * memory layout - Example
130 * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk
131 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
132 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB
134 * CONFIG_SYS_MONITOR_LEN = 0x40000
135 * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000
137 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
138 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000
139 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000
141 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
144 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
150 * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE
151 * MALLOC_AREA 768kB Alloc
152 * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE
153 * MONITOR_CODE 256kB Env
154 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
155 * GLOBAL_DATA 4kB bd, gd
156 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
159 /* ddr sdram - main memory */
160 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
161 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
162 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
163 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
166 /* start of global data */
167 #define CONFIG_SYS_GBL_DATA_OFFSET \
168 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
172 #define CONFIG_SYS_MONITOR_LEN SIZE
173 #define CONFIG_SYS_MONITOR_BASE \
174 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
175 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
176 #define CONFIG_SYS_MONITOR_END \
177 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
178 #define CONFIG_SYS_MALLOC_LEN (SIZE * 3)
179 #define CONFIG_SYS_MALLOC_BASE \
180 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
183 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
186 * CFI flash memory layout - Example
187 * CONFIG_SYS_FLASH_BASE = 0x2200_0000;
188 * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB
190 * SECT_SIZE = 0x20000; 128kB is one sector
191 * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store
193 * 0x2200_0000 CONFIG_SYS_FLASH_BASE
195 * 0x2204_0000 CONFIG_ENV_ADDR
199 * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE
204 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
205 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
206 # define CONFIG_SYS_FLASH_CFI 1
207 # define CONFIG_FLASH_CFI_DRIVER 1
209 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
210 /* max number of memory banks */
211 # define CONFIG_SYS_MAX_FLASH_BANKS 1
212 /* max number of sectors on one chip */
213 # define CONFIG_SYS_MAX_FLASH_SECT 512
214 /* hardware flash protection */
215 # define CONFIG_SYS_FLASH_PROTECTION
218 # define CONFIG_ENV_IS_NOWHERE 1
219 # define CONFIG_ENV_SIZE 0x1000
220 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
223 # define CONFIG_ENV_IS_IN_FLASH 1
224 /* 128K(one sector) for env */
225 # define CONFIG_ENV_SECT_SIZE 0x20000
226 # define CONFIG_ENV_ADDR \
227 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
228 # define CONFIG_ENV_SIZE 0x20000
229 # endif /* !RAMBOOT */
232 # define CONFIG_SYS_NO_FLASH 1
233 # define CONFIG_ENV_IS_NOWHERE 1
234 # define CONFIG_ENV_SIZE 0x1000
235 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
239 #ifdef XILINX_SYSACE_BASEADDR
240 # define CONFIG_SYSTEMACE
241 /* #define DEBUG_SYSTEMACE */
242 # define SYSTEMACE_CONFIG_FPGA
243 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
244 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
245 # define CONFIG_DOS_PARTITION
248 #if defined(XILINX_USE_ICACHE)
249 # define CONFIG_ICACHE
251 # undef CONFIG_ICACHE
254 #if defined(XILINX_USE_DCACHE)
255 # define CONFIG_DCACHE
257 # undef CONFIG_DCACHE
263 #define CONFIG_BOOTP_BOOTFILESIZE
264 #define CONFIG_BOOTP_BOOTPATH
265 #define CONFIG_BOOTP_GATEWAY
266 #define CONFIG_BOOTP_HOSTNAME
269 * Command line configuration.
271 #include <config_cmd_default.h>
273 #define CONFIG_CMD_ASKENV
274 #define CONFIG_CMD_IRQ
275 #define CONFIG_CMD_MFSL
276 #define CONFIG_CMD_ECHO
278 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
279 # define CONFIG_CMD_CACHE
281 # undef CONFIG_CMD_CACHE
284 #ifndef CONFIG_SYS_ENET
285 # undef CONFIG_CMD_NET
286 # undef CONFIG_CMD_NFS
288 # define CONFIG_CMD_PING
289 # define CONFIG_CMD_DHCP
290 # define CONFIG_CMD_TFTPPUT
293 #if defined(CONFIG_SYSTEMACE)
294 # define CONFIG_CMD_EXT2
295 # define CONFIG_CMD_FAT
299 # define CONFIG_CMD_ECHO
300 # define CONFIG_CMD_FLASH
301 # define CONFIG_CMD_IMLS
302 # define CONFIG_CMD_JFFS2
303 # define CONFIG_CMD_UBI
304 # undef CONFIG_CMD_UBIFS
306 # if !defined(RAMENV)
307 # define CONFIG_CMD_SAVEENV
308 # define CONFIG_CMD_SAVES
311 # undef CONFIG_CMD_IMLS
312 # undef CONFIG_CMD_FLASH
313 # undef CONFIG_CMD_JFFS2
314 # undef CONFIG_CMD_UBI
315 # undef CONFIG_CMD_UBIFS
318 #if defined(CONFIG_CMD_JFFS2)
319 # define CONFIG_MTD_PARTITIONS
322 #if defined(CONFIG_CMD_UBIFS)
323 # define CONFIG_CMD_UBI
327 #if defined(CONFIG_CMD_UBI)
328 # define CONFIG_MTD_PARTITIONS
329 # define CONFIG_RBTREE
332 #if defined(CONFIG_MTD_PARTITIONS)
334 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
335 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
336 #define CONFIG_FLASH_CFI_MTD
337 #define MTDIDS_DEFAULT "nor0=flash-0"
339 /* default mtd partition table */
340 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
341 "256k(env),3m(kernel),1m(romfs),"\
342 "1m(cramfs),-(jffs2)"
345 /* Miscellaneous configurable options */
346 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
347 /* size of console buffer */
348 #define CONFIG_SYS_CBSIZE 512
349 /* print buffer size */
350 #define CONFIG_SYS_PBSIZE \
351 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
352 /* max number of command args */
353 #define CONFIG_SYS_MAXARGS 15
354 #define CONFIG_SYS_LONGHELP
355 /* default load address */
356 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
358 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
359 #define CONFIG_BOOTARGS "root=romfs"
360 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
361 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
362 #define CONFIG_IPADDR 192.168.0.3
363 #define CONFIG_SERVERIP 192.168.0.5
364 #define CONFIG_GATEWAYIP 192.168.0.1
365 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
367 /* architecture dependent code */
368 #define CONFIG_SYS_USR_EXCEP /* user exception */
369 #define CONFIG_SYS_HZ 1000
371 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
373 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
375 "mtdparts=mtdparts=flash-0:"\
376 "256k(u-boot),256k(env),3m(kernel),"\
377 "1m(romfs),1m(cramfs),-(jffs2)\0"
379 #define CONFIG_CMDLINE_EDITING
381 /* Use the HUSH parser */
382 #define CONFIG_SYS_HUSH_PARSER
384 /* Enable flat device tree support */
387 #define CONFIG_OF_LIBFDT 1
389 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
390 # define CONFIG_MII 1
391 # define CONFIG_CMD_MII 1
392 # define CONFIG_PHY_GIGE 1
393 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
394 # define CONFIG_PHYLIB 1
395 # define CONFIG_PHY_ATHEROS 1
396 # define CONFIG_PHY_BROADCOM 1
397 # define CONFIG_PHY_DAVICOM 1
398 # define CONFIG_PHY_LXT 1
399 # define CONFIG_PHY_MARVELL 1
400 # define CONFIG_PHY_MICREL 1
401 # define CONFIG_PHY_NATSEMI 1
402 # define CONFIG_PHY_REALTEK 1
403 # define CONFIG_PHY_VITESSE 1
406 # undef CONFIG_CMD_MII
407 # undef CONFIG_PHYLIB
410 #endif /* __CONFIG_H */