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
35 #ifdef XILINX_UARTLITE_BASEADDR
36 # define CONFIG_XILINX_UARTLITE
37 # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
38 # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
39 # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
40 # define CONSOLE_ARG "console=console=ttyUL0,115200\0"
41 #elif XILINX_UART16550_BASEADDR
42 # define CONFIG_SYS_NS16550 1
43 # define CONFIG_SYS_NS16550_SERIAL
44 # define CONFIG_SYS_NS16550_REG_SIZE -4
45 # define CONFIG_CONS_INDEX 1
46 # define CONFIG_SYS_NS16550_COM1 \
47 (XILINX_UART16550_BASEADDR + 0x1000)
48 # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
49 # define CONFIG_BAUDRATE 115200
51 /* The following table includes the supported baudrates */
52 # define CONFIG_SYS_BAUDRATE_TABLE \
53 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
54 # define CONSOLE_ARG "console=console=ttyS0,115200\0"
56 # error Undefined uart
59 /* setting reset address */
60 /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/
63 #undef CONFIG_SYS_ENET
64 #ifdef XILINX_EMACLITE_BASEADDR
65 # define CONFIG_XILINX_EMACLITE 1
66 # define CONFIG_SYS_ENET
67 #elif XILINX_LLTEMAC_BASEADDR
68 # define CONFIG_XILINX_LL_TEMAC 1
69 # define CONFIG_SYS_ENET
71 #if defined(XILINX_AXIEMAC_BASEADDR)
72 # define CONFIG_XILINX_AXIEMAC 1
73 # define CONFIG_SYS_ENET
79 #ifdef XILINX_GPIO_BASEADDR
80 # define CONFIG_SYS_GPIO_0 1
81 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
84 /* interrupt controller */
85 #ifdef XILINX_INTC_BASEADDR
86 # define CONFIG_SYS_INTC_0 1
87 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
88 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
92 #ifdef XILINX_TIMER_BASEADDR
93 # if (XILINX_TIMER_IRQ != -1)
94 # define CONFIG_SYS_TIMER_0 1
95 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
96 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
97 # define FREQUENCE XILINX_CLOCK_FREQ
98 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
100 #elif XILINX_CLOCK_FREQ
101 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
103 # error BAD CLOCK FREQ
106 /* #define CONFIG_SYS_FSL_2 */
107 /* #define FSL_INTR_2 1 */
110 * memory layout - Example
111 * CONFIG_SYS_TEXT_BASE = 0x1200_0000;
112 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
113 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
115 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
116 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
117 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
119 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
121 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
127 * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE
128 * MALLOC_AREA 256kB Alloc
129 * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE
130 * MONITOR_CODE 256kB Env
131 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
132 * GLOBAL_DATA 4kB bd, gd
133 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
136 /* ddr sdram - main memory */
137 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
138 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
139 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
140 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
143 /* start of global data */
144 #define CONFIG_SYS_GBL_DATA_OFFSET \
145 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
149 #define CONFIG_SYS_MONITOR_LEN SIZE
150 #define CONFIG_SYS_MONITOR_BASE \
151 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
152 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
153 #define CONFIG_SYS_MONITOR_END \
154 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
155 #define CONFIG_SYS_MALLOC_LEN SIZE
156 #define CONFIG_SYS_MALLOC_BASE \
157 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
160 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
166 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
167 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
168 # define CONFIG_SYS_FLASH_CFI 1
169 # define CONFIG_FLASH_CFI_DRIVER 1
171 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
172 /* max number of memory banks */
173 # define CONFIG_SYS_MAX_FLASH_BANKS 1
174 /* max number of sectors on one chip */
175 # define CONFIG_SYS_MAX_FLASH_SECT 512
176 /* hardware flash protection */
177 # define CONFIG_SYS_FLASH_PROTECTION
180 # define CONFIG_ENV_IS_NOWHERE 1
181 # define CONFIG_ENV_SIZE 0x1000
182 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
185 # define CONFIG_ENV_IS_IN_FLASH 1
186 /* 128K(one sector) for env */
187 # define CONFIG_ENV_SECT_SIZE 0x20000
188 # define CONFIG_ENV_ADDR \
189 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
190 # define CONFIG_ENV_SIZE 0x20000
191 # endif /* !RAMBOOT */
194 # define CONFIG_SYS_NO_FLASH 1
195 # define CONFIG_ENV_IS_NOWHERE 1
196 # define CONFIG_ENV_SIZE 0x1000
197 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
198 /* hardware flash protection */
199 # define CONFIG_SYS_FLASH_PROTECTION
203 #ifdef XILINX_SYSACE_BASEADDR
204 # define CONFIG_SYSTEMACE
205 /* #define DEBUG_SYSTEMACE */
206 # define SYSTEMACE_CONFIG_FPGA
207 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
208 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
209 # define CONFIG_DOS_PARTITION
212 #if defined(XILINX_USE_ICACHE)
213 # define CONFIG_ICACHE
215 # undef CONFIG_ICACHE
218 #if defined(XILINX_USE_DCACHE)
219 # define CONFIG_DCACHE
221 # undef CONFIG_DCACHE
227 #define CONFIG_BOOTP_BOOTFILESIZE
228 #define CONFIG_BOOTP_BOOTPATH
229 #define CONFIG_BOOTP_GATEWAY
230 #define CONFIG_BOOTP_HOSTNAME
233 * Command line configuration.
235 #include <config_cmd_default.h>
237 #define CONFIG_CMD_ASKENV
238 #define CONFIG_CMD_IRQ
239 #define CONFIG_CMD_MFSL
240 #define CONFIG_CMD_ECHO
242 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
243 # define CONFIG_CMD_CACHE
245 # undef CONFIG_CMD_CACHE
248 #ifndef CONFIG_SYS_ENET
249 # undef CONFIG_CMD_NET
250 # undef CONFIG_CMD_NFS
252 # define CONFIG_CMD_PING
253 # define CONFIG_CMD_DHCP
256 #if defined(CONFIG_SYSTEMACE)
257 # define CONFIG_CMD_EXT2
258 # define CONFIG_CMD_FAT
262 # define CONFIG_CMD_ECHO
263 # define CONFIG_CMD_FLASH
264 # define CONFIG_CMD_IMLS
265 # define CONFIG_CMD_JFFS2
267 # if !defined(RAMENV)
268 # define CONFIG_CMD_SAVEENV
269 # define CONFIG_CMD_SAVES
272 # undef CONFIG_CMD_IMLS
273 # undef CONFIG_CMD_FLASH
274 # undef CONFIG_CMD_JFFS2
277 #if defined(CONFIG_CMD_JFFS2)
278 /* JFFS2 partitions */
279 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
280 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
281 #define CONFIG_FLASH_CFI_MTD
282 #define MTDIDS_DEFAULT "nor0=flash-0"
284 /* default mtd partition table */
285 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
286 "256k(env),3m(kernel),1m(romfs),"\
287 "1m(cramfs),-(jffs2)"
290 /* Miscellaneous configurable options */
291 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
292 /* size of console buffer */
293 #define CONFIG_SYS_CBSIZE 512
294 /* print buffer size */
295 #define CONFIG_SYS_PBSIZE \
296 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
297 /* max number of command args */
298 #define CONFIG_SYS_MAXARGS 15
299 #define CONFIG_SYS_LONGHELP
300 /* default load address */
301 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
303 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
304 #define CONFIG_BOOTARGS "root=romfs"
305 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
306 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
307 #define CONFIG_IPADDR 192.168.0.3
308 #define CONFIG_SERVERIP 192.168.0.5
309 #define CONFIG_GATEWAYIP 192.168.0.1
310 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
312 /* architecture dependent code */
313 #define CONFIG_SYS_USR_EXCEP /* user exception */
314 #define CONFIG_SYS_HZ 1000
316 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
318 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
320 "mtdparts=mtdparts=flash-0:"\
321 "256k(u-boot),256k(env),3m(kernel),"\
322 "1m(romfs),1m(cramfs),-(jffs2)\0"
324 #define CONFIG_CMDLINE_EDITING
326 /* Use the HUSH parser */
327 #define CONFIG_SYS_HUSH_PARSER
328 #ifdef CONFIG_SYS_HUSH_PARSER
329 # define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
332 /* Enable flat device tree support */
335 #define CONFIG_OF_LIBFDT 1
337 #endif /* __CONFIG_H */