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 + 0x3)
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 #ifdef XILINX_EMACLITE_BASEADDR
64 # define CONFIG_XILINX_EMACLITE 1
65 # define CONFIG_SYS_ENET
66 #elif XILINX_LLTEMAC_BASEADDR
67 # define CONFIG_XILINX_LL_TEMAC 1
68 # define CONFIG_SYS_ENET
74 #ifdef XILINX_GPIO_BASEADDR
75 # define CONFIG_SYS_GPIO_0 1
76 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
79 /* interrupt controller */
80 #ifdef XILINX_INTC_BASEADDR
81 # define CONFIG_SYS_INTC_0 1
82 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
83 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
87 #ifdef XILINX_TIMER_BASEADDR
88 # if (XILINX_TIMER_IRQ != -1)
89 # define CONFIG_SYS_TIMER_0 1
90 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
91 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
92 # define FREQUENCE XILINX_CLOCK_FREQ
93 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
95 #elif XILINX_CLOCK_FREQ
96 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
98 # error BAD CLOCK FREQ
101 /* #define CONFIG_SYS_FSL_2 */
102 /* #define FSL_INTR_2 1 */
105 * memory layout - Example
106 * CONFIG_SYS_TEXT_BASE = 0x1200_0000;
107 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
108 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
110 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
111 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
112 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
114 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
116 * 0x1200_0000 CONFIG_SYS_TEXT_BASE
122 * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE
123 * MALLOC_AREA 256kB Alloc
124 * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE
125 * MONITOR_CODE 256kB Env
126 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
127 * GLOBAL_DATA 4kB bd, gd
128 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
131 /* ddr sdram - main memory */
132 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
133 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
134 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
135 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
138 /* start of global data */
139 #define CONFIG_SYS_GBL_DATA_OFFSET \
140 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE \
141 - GENERATED_GBL_DATA_SIZE)
145 #define CONFIG_SYS_MONITOR_LEN (SIZE - GENERATED_GBL_DATA_SIZE)
146 #define CONFIG_SYS_MONITOR_BASE \
147 (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
148 #define CONFIG_SYS_MONITOR_END \
149 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
150 #define CONFIG_SYS_MALLOC_LEN SIZE
151 #define CONFIG_SYS_MALLOC_BASE \
152 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
155 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
161 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
162 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
163 # define CONFIG_SYS_FLASH_CFI 1
164 # define CONFIG_FLASH_CFI_DRIVER 1
166 # define CONFIG_SYS_FLASH_EMPTY_INFO 1
167 /* max number of memory banks */
168 # define CONFIG_SYS_MAX_FLASH_BANKS 1
169 /* max number of sectors on one chip */
170 # define CONFIG_SYS_MAX_FLASH_SECT 512
171 /* hardware flash protection */
172 # define CONFIG_SYS_FLASH_PROTECTION
175 # define CONFIG_ENV_IS_NOWHERE 1
176 # define CONFIG_ENV_SIZE 0x1000
177 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
180 # define CONFIG_ENV_IS_IN_FLASH 1
181 /* 128K(one sector) for env */
182 # define CONFIG_ENV_SECT_SIZE 0x20000
183 # define CONFIG_ENV_ADDR \
184 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
185 # define CONFIG_ENV_SIZE 0x20000
186 # endif /* !RAMBOOT */
189 # define CONFIG_SYS_NO_FLASH 1
190 # define CONFIG_ENV_IS_NOWHERE 1
191 # define CONFIG_ENV_SIZE 0x1000
192 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
193 /* hardware flash protection */
194 # define CONFIG_SYS_FLASH_PROTECTION
198 #ifdef XILINX_SYSACE_BASEADDR
199 # define CONFIG_SYSTEMACE
200 /* #define DEBUG_SYSTEMACE */
201 # define SYSTEMACE_CONFIG_FPGA
202 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
203 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
204 # define CONFIG_DOS_PARTITION
207 #if defined(XILINX_USE_ICACHE)
208 # define CONFIG_ICACHE
210 # undef CONFIG_ICACHE
213 #if defined(XILINX_USE_DCACHE)
214 # define CONFIG_DCACHE
216 # undef CONFIG_DCACHE
222 #define CONFIG_BOOTP_BOOTFILESIZE
223 #define CONFIG_BOOTP_BOOTPATH
224 #define CONFIG_BOOTP_GATEWAY
225 #define CONFIG_BOOTP_HOSTNAME
228 * Command line configuration.
230 #include <config_cmd_default.h>
232 #define CONFIG_CMD_ASKENV
233 #define CONFIG_CMD_IRQ
234 #define CONFIG_CMD_MFSL
235 #define CONFIG_CMD_ECHO
237 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
238 # define CONFIG_CMD_CACHE
240 # undef CONFIG_CMD_CACHE
243 #ifndef CONFIG_SYS_ENET
244 # undef CONFIG_CMD_NET
245 # undef CONFIG_NET_MULTI
247 # define CONFIG_CMD_PING
248 # define CONFIG_CMD_DHCP
249 # define CONFIG_NET_MULTI
252 #if defined(CONFIG_SYSTEMACE)
253 # define CONFIG_CMD_EXT2
254 # define CONFIG_CMD_FAT
258 # define CONFIG_CMD_ECHO
259 # define CONFIG_CMD_FLASH
260 # define CONFIG_CMD_IMLS
261 # define CONFIG_CMD_JFFS2
263 # if !defined(RAMENV)
264 # define CONFIG_CMD_SAVEENV
265 # define CONFIG_CMD_SAVES
268 # undef CONFIG_CMD_IMLS
269 # undef CONFIG_CMD_FLASH
270 # undef CONFIG_CMD_JFFS2
273 #if defined(CONFIG_CMD_JFFS2)
274 /* JFFS2 partitions */
275 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
276 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
277 #define CONFIG_FLASH_CFI_MTD
278 #define MTDIDS_DEFAULT "nor0=flash-0"
280 /* default mtd partition table */
281 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\
282 "256k(env),3m(kernel),1m(romfs),"\
283 "1m(cramfs),-(jffs2)"
286 /* Miscellaneous configurable options */
287 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
288 /* size of console buffer */
289 #define CONFIG_SYS_CBSIZE 512
290 /* print buffer size */
291 #define CONFIG_SYS_PBSIZE \
292 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
293 /* max number of command args */
294 #define CONFIG_SYS_MAXARGS 15
295 #define CONFIG_SYS_LONGHELP
296 /* default load address */
297 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START
299 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
300 #define CONFIG_BOOTARGS "root=romfs"
301 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
302 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
303 #define CONFIG_IPADDR 192.168.0.3
304 #define CONFIG_SERVERIP 192.168.0.5
305 #define CONFIG_GATEWAYIP 192.168.0.1
306 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
308 /* architecture dependent code */
309 #define CONFIG_SYS_USR_EXCEP /* user exception */
310 #define CONFIG_SYS_HZ 1000
312 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
314 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
316 "mtdparts=mtdparts=flash-0:"\
317 "256k(u-boot),256k(env),3m(kernel),"\
318 "1m(romfs),1m(cramfs),-(jffs2)\0"
320 #define CONFIG_CMDLINE_EDITING
322 /* Use the HUSH parser */
323 #define CONFIG_SYS_HUSH_PARSER
324 #ifdef CONFIG_SYS_HUSH_PARSER
325 # define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
328 #endif /* __CONFIG_H */