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;
126 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
127 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
129 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
130 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
131 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
133 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
135 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
141 * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE
142 * MALLOC_AREA 256kB Alloc
143 * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE
144 * MONITOR_CODE 256kB Env
145 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
146 * GLOBAL_DATA 4kB bd, gd
147 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
150 /* ddr sdram - main memory */
151 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
152 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
153 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
154 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
157 /* start of global data */
158 #define CONFIG_SYS_GBL_DATA_OFFSET \
159 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
163 #define CONFIG_SYS_MONITOR_LEN SIZE
164 #define CONFIG_SYS_MONITOR_BASE \
165 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
166 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
167 #define CONFIG_SYS_MONITOR_END \
168 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
169 #define CONFIG_SYS_MALLOC_LEN SIZE
170 #define CONFIG_SYS_MALLOC_BASE \
171 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
174 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
177 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
178 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
179 # define CONFIG_SYS_FLASH_CFI 1
180 # define CONFIG_FLASH_CFI_DRIVER 1
182 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
183 /* max number of memory banks */
184 # define CONFIG_SYS_MAX_FLASH_BANKS 1
185 /* max number of sectors on one chip */
186 # define CONFIG_SYS_MAX_FLASH_SECT 512
187 /* hardware flash protection */
188 # define CONFIG_SYS_FLASH_PROTECTION
191 # define CONFIG_ENV_IS_NOWHERE 1
192 # define CONFIG_ENV_SIZE 0x1000
193 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
196 # define CONFIG_ENV_IS_IN_FLASH 1
197 /* 128K(one sector) for env */
198 # define CONFIG_ENV_SECT_SIZE 0x20000
199 # define CONFIG_ENV_ADDR \
200 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
201 # define CONFIG_ENV_SIZE 0x20000
202 # endif /* !RAMBOOT */
205 # define CONFIG_SYS_NO_FLASH 1
206 # define CONFIG_ENV_IS_NOWHERE 1
207 # define CONFIG_ENV_SIZE 0x1000
208 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
212 #ifdef XILINX_SYSACE_BASEADDR
213 # define CONFIG_SYSTEMACE
214 /* #define DEBUG_SYSTEMACE */
215 # define SYSTEMACE_CONFIG_FPGA
216 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
217 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
218 # define CONFIG_DOS_PARTITION
221 #if defined(XILINX_USE_ICACHE)
222 # define CONFIG_ICACHE
224 # undef CONFIG_ICACHE
227 #if defined(XILINX_USE_DCACHE)
228 # define CONFIG_DCACHE
230 # undef CONFIG_DCACHE
236 #define CONFIG_BOOTP_BOOTFILESIZE
237 #define CONFIG_BOOTP_BOOTPATH
238 #define CONFIG_BOOTP_GATEWAY
239 #define CONFIG_BOOTP_HOSTNAME
242 * Command line configuration.
244 #include <config_cmd_default.h>
246 #define CONFIG_CMD_ASKENV
247 #define CONFIG_CMD_IRQ
248 #define CONFIG_CMD_MFSL
249 #define CONFIG_CMD_ECHO
251 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
252 # define CONFIG_CMD_CACHE
254 # undef CONFIG_CMD_CACHE
257 #ifndef CONFIG_SYS_ENET
258 # undef CONFIG_CMD_NET
259 # undef CONFIG_CMD_NFS
261 # define CONFIG_CMD_PING
262 # define CONFIG_CMD_DHCP
263 # define CONFIG_CMD_TFTPPUT
266 #if defined(CONFIG_SYSTEMACE)
267 # define CONFIG_CMD_EXT2
268 # define CONFIG_CMD_FAT
272 # define CONFIG_CMD_ECHO
273 # define CONFIG_CMD_FLASH
274 # define CONFIG_CMD_IMLS
275 # define CONFIG_CMD_JFFS2
277 # if !defined(RAMENV)
278 # define CONFIG_CMD_SAVEENV
279 # define CONFIG_CMD_SAVES
282 # undef CONFIG_CMD_IMLS
283 # undef CONFIG_CMD_FLASH
284 # undef CONFIG_CMD_JFFS2
287 #if defined(CONFIG_CMD_JFFS2)
288 /* JFFS2 partitions */
289 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
290 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
291 #define CONFIG_FLASH_CFI_MTD
292 #define MTDIDS_DEFAULT "nor0=flash-0"
294 /* default mtd partition table */
295 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
296 "256k(env),3m(kernel),1m(romfs),"\
297 "1m(cramfs),-(jffs2)"
300 /* Miscellaneous configurable options */
301 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
302 /* size of console buffer */
303 #define CONFIG_SYS_CBSIZE 512
304 /* print buffer size */
305 #define CONFIG_SYS_PBSIZE \
306 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
307 /* max number of command args */
308 #define CONFIG_SYS_MAXARGS 15
309 #define CONFIG_SYS_LONGHELP
310 /* default load address */
311 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
313 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
314 #define CONFIG_BOOTARGS "root=romfs"
315 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
316 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
317 #define CONFIG_IPADDR 192.168.0.3
318 #define CONFIG_SERVERIP 192.168.0.5
319 #define CONFIG_GATEWAYIP 192.168.0.1
320 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
322 /* architecture dependent code */
323 #define CONFIG_SYS_USR_EXCEP /* user exception */
324 #define CONFIG_SYS_HZ 1000
326 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
328 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
330 "mtdparts=mtdparts=flash-0:"\
331 "256k(u-boot),256k(env),3m(kernel),"\
332 "1m(romfs),1m(cramfs),-(jffs2)\0"
334 #define CONFIG_CMDLINE_EDITING
336 /* Use the HUSH parser */
337 #define CONFIG_SYS_HUSH_PARSER
339 /* Enable flat device tree support */
342 #define CONFIG_OF_LIBFDT 1
344 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC)
345 # define CONFIG_MII 1
346 # define CONFIG_CMD_MII 1
347 # define CONFIG_PHY_GIGE 1
348 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
349 # define CONFIG_PHYLIB 1
350 # define CONFIG_PHY_ATHEROS 1
351 # define CONFIG_PHY_BROADCOM 1
352 # define CONFIG_PHY_DAVICOM 1
353 # define CONFIG_PHY_LXT 1
354 # define CONFIG_PHY_MARVELL 1
355 # define CONFIG_PHY_MICREL 1
356 # define CONFIG_PHY_NATSEMI 1
357 # define CONFIG_PHY_REALTEK 1
358 # define CONFIG_PHY_VITESSE 1
361 # undef CONFIG_CMD_MII
362 # undef CONFIG_PHYLIB
365 #endif /* __CONFIG_H */