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 /* linear flash memory */
35 #ifdef XILINX_FLASH_START
37 #undef RAMENV /* hold environment in flash */
40 #define RAMENV /* hold environment in RAM */
44 #ifdef XILINX_UARTLITE_BASEADDR
45 # define CONFIG_XILINX_UARTLITE
46 # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
47 # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
48 # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
49 # define CONSOLE_ARG "console=console=ttyUL0,115200\0"
50 #elif XILINX_UART16550_BASEADDR
51 # define CONFIG_SYS_NS16550 1
52 # define CONFIG_SYS_NS16550_SERIAL
53 # if defined(__MICROBLAZEEL__)
54 # define CONFIG_SYS_NS16550_REG_SIZE -4
56 # define CONFIG_SYS_NS16550_REG_SIZE 4
58 # define CONFIG_CONS_INDEX 1
59 # define CONFIG_SYS_NS16550_COM1 \
60 ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000)
61 # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
62 # define CONFIG_BAUDRATE 115200
64 /* The following table includes the supported baudrates */
65 # define CONFIG_SYS_BAUDRATE_TABLE \
66 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
67 # define CONSOLE_ARG "console=console=ttyS0,115200\0"
69 # error Undefined uart
72 /* setting reset address */
73 /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/
76 #undef CONFIG_SYS_ENET
77 #if defined(XILINX_EMACLITE_BASEADDR)
78 # define CONFIG_XILINX_EMACLITE 1
79 # define CONFIG_SYS_ENET
81 #if defined(XILINX_LLTEMAC_BASEADDR)
82 # define CONFIG_XILINX_LL_TEMAC 1
83 # define CONFIG_SYS_ENET
85 #if defined(XILINX_AXIEMAC_BASEADDR)
86 # define CONFIG_XILINX_AXIEMAC 1
87 # define CONFIG_SYS_ENET
93 #ifdef XILINX_GPIO_BASEADDR
94 # define CONFIG_SYS_GPIO_0 1
95 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
98 /* interrupt controller */
99 #ifdef XILINX_INTC_BASEADDR
100 # define CONFIG_SYS_INTC_0 1
101 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
102 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
106 #ifdef XILINX_TIMER_BASEADDR
107 # if (XILINX_TIMER_IRQ != -1)
108 # define CONFIG_SYS_TIMER_0 1
109 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
110 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
111 # define FREQUENCE XILINX_CLOCK_FREQ
112 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
114 #elif XILINX_CLOCK_FREQ
115 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
117 # error BAD CLOCK FREQ
120 /* #define CONFIG_SYS_FSL_2 */
121 /* #define FSL_INTR_2 1 */
124 * memory layout - Example
125 * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk
126 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
127 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB
129 * CONFIG_SYS_MONITOR_LEN = 0x40000
130 * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000
132 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
133 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000
134 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000
136 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
139 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
145 * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE
146 * MALLOC_AREA 768kB Alloc
147 * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE
148 * MONITOR_CODE 256kB Env
149 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
150 * GLOBAL_DATA 4kB bd, gd
151 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
154 /* ddr sdram - main memory */
155 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
156 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
157 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
158 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
161 /* start of global data */
162 #define CONFIG_SYS_GBL_DATA_OFFSET \
163 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
167 #define CONFIG_SYS_MONITOR_LEN SIZE
168 #define CONFIG_SYS_MONITOR_BASE \
169 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
170 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
171 #define CONFIG_SYS_MONITOR_END \
172 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
173 #define CONFIG_SYS_MALLOC_LEN (SIZE * 3)
174 #define CONFIG_SYS_MALLOC_BASE \
175 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
178 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
181 * CFI flash memory layout - Example
182 * CONFIG_SYS_FLASH_BASE = 0x2200_0000;
183 * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB
185 * SECT_SIZE = 0x20000; 128kB is one sector
186 * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store
188 * 0x2200_0000 CONFIG_SYS_FLASH_BASE
190 * 0x2204_0000 CONFIG_ENV_ADDR
194 * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE
199 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
200 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
201 # define CONFIG_SYS_FLASH_CFI 1
202 # define CONFIG_FLASH_CFI_DRIVER 1
204 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
205 /* max number of memory banks */
206 # define CONFIG_SYS_MAX_FLASH_BANKS 1
207 /* max number of sectors on one chip */
208 # define CONFIG_SYS_MAX_FLASH_SECT 512
209 /* hardware flash protection */
210 # define CONFIG_SYS_FLASH_PROTECTION
213 # define CONFIG_ENV_IS_NOWHERE 1
214 # define CONFIG_ENV_SIZE 0x1000
215 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
218 # define CONFIG_ENV_IS_IN_FLASH 1
219 /* 128K(one sector) for env */
220 # define CONFIG_ENV_SECT_SIZE 0x20000
221 # define CONFIG_ENV_ADDR \
222 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
223 # define CONFIG_ENV_SIZE 0x20000
224 # endif /* !RAMBOOT */
227 # define CONFIG_SYS_NO_FLASH 1
228 # define CONFIG_ENV_IS_NOWHERE 1
229 # define CONFIG_ENV_SIZE 0x1000
230 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
234 #ifdef XILINX_SYSACE_BASEADDR
235 # define CONFIG_SYSTEMACE
236 /* #define DEBUG_SYSTEMACE */
237 # define SYSTEMACE_CONFIG_FPGA
238 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
239 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
240 # define CONFIG_DOS_PARTITION
243 #if defined(XILINX_USE_ICACHE)
244 # define CONFIG_ICACHE
246 # undef CONFIG_ICACHE
249 #if defined(XILINX_USE_DCACHE)
250 # define CONFIG_DCACHE
252 # undef CONFIG_DCACHE
258 #define CONFIG_BOOTP_BOOTFILESIZE
259 #define CONFIG_BOOTP_BOOTPATH
260 #define CONFIG_BOOTP_GATEWAY
261 #define CONFIG_BOOTP_HOSTNAME
264 * Command line configuration.
266 #include <config_cmd_default.h>
268 #define CONFIG_CMD_ASKENV
269 #define CONFIG_CMD_IRQ
270 #define CONFIG_CMD_MFSL
271 #define CONFIG_CMD_ECHO
273 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
274 # define CONFIG_CMD_CACHE
276 # undef CONFIG_CMD_CACHE
279 #ifndef CONFIG_SYS_ENET
280 # undef CONFIG_CMD_NET
281 # undef CONFIG_CMD_NFS
283 # define CONFIG_CMD_PING
284 # define CONFIG_CMD_DHCP
285 # define CONFIG_CMD_TFTPPUT
288 #if defined(CONFIG_SYSTEMACE)
289 # define CONFIG_CMD_EXT2
290 # define CONFIG_CMD_FAT
294 # define CONFIG_CMD_ECHO
295 # define CONFIG_CMD_FLASH
296 # define CONFIG_CMD_IMLS
297 # define CONFIG_CMD_JFFS2
298 # define CONFIG_CMD_UBI
299 # undef CONFIG_CMD_UBIFS
301 # if !defined(RAMENV)
302 # define CONFIG_CMD_SAVEENV
303 # define CONFIG_CMD_SAVES
306 # undef CONFIG_CMD_IMLS
307 # undef CONFIG_CMD_FLASH
308 # undef CONFIG_CMD_JFFS2
311 #if defined(CONFIG_CMD_JFFS2)
312 # define CONFIG_MTD_PARTITIONS
315 #if defined(CONFIG_CMD_UBIFS)
316 # define CONFIG_CMD_UBI
320 #if defined(CONFIG_CMD_UBI)
321 # define CONFIG_MTD_PARTITIONS
322 # define CONFIG_RBTREE
325 #if defined(CONFIG_MTD_PARTITIONS)
327 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
328 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
329 #define CONFIG_FLASH_CFI_MTD
330 #define MTDIDS_DEFAULT "nor0=flash-0"
332 /* default mtd partition table */
333 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
334 "256k(env),3m(kernel),1m(romfs),"\
335 "1m(cramfs),-(jffs2)"
338 /* Miscellaneous configurable options */
339 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
340 /* size of console buffer */
341 #define CONFIG_SYS_CBSIZE 512
342 /* print buffer size */
343 #define CONFIG_SYS_PBSIZE \
344 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
345 /* max number of command args */
346 #define CONFIG_SYS_MAXARGS 15
347 #define CONFIG_SYS_LONGHELP
348 /* default load address */
349 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
351 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
352 #define CONFIG_BOOTARGS "root=romfs"
353 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
354 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
355 #define CONFIG_IPADDR 192.168.0.3
356 #define CONFIG_SERVERIP 192.168.0.5
357 #define CONFIG_GATEWAYIP 192.168.0.1
358 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
360 /* architecture dependent code */
361 #define CONFIG_SYS_USR_EXCEP /* user exception */
362 #define CONFIG_SYS_HZ 1000
364 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
366 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
368 "mtdparts=mtdparts=flash-0:"\
369 "256k(u-boot),256k(env),3m(kernel),"\
370 "1m(romfs),1m(cramfs),-(jffs2)\0"
372 #define CONFIG_CMDLINE_EDITING
374 /* Use the HUSH parser */
375 #define CONFIG_SYS_HUSH_PARSER
377 /* Enable flat device tree support */
380 #define CONFIG_OF_LIBFDT 1
382 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
383 # define CONFIG_MII 1
384 # define CONFIG_CMD_MII 1
385 # define CONFIG_PHY_GIGE 1
386 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
387 # define CONFIG_PHYLIB 1
388 # define CONFIG_PHY_ATHEROS 1
389 # define CONFIG_PHY_BROADCOM 1
390 # define CONFIG_PHY_DAVICOM 1
391 # define CONFIG_PHY_LXT 1
392 # define CONFIG_PHY_MARVELL 1
393 # define CONFIG_PHY_MICREL 1
394 # define CONFIG_PHY_NATSEMI 1
395 # define CONFIG_PHY_REALTEK 1
396 # define CONFIG_PHY_VITESSE 1
399 # undef CONFIG_CMD_MII
400 # undef CONFIG_PHYLIB
403 #endif /* __CONFIG_H */