2 * (C) Copyright 2007-2008 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"
30 #define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
31 #define MICROBLAZE_V5 1
34 #ifdef XILINX_UARTLITE_BASEADDR
35 #define CONFIG_XILINX_UARTLITE
36 #define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
37 #define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
38 #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
39 #define CONSOLE_ARG "console=console=ttyUL0,115200\0"
40 #elif XILINX_UART16550_BASEADDR
41 #define CONFIG_SYS_NS16550 1
42 #define CONFIG_SYS_NS16550_SERIAL
43 #define CONFIG_SYS_NS16550_REG_SIZE -4
44 #define CONFIG_CONS_INDEX 1
45 #define CONFIG_SYS_NS16550_COM1 (XILINX_UART16550_BASEADDR + 0x1000 + 0x3)
46 #define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
47 #define CONFIG_BAUDRATE 115200
49 /* The following table includes the supported baudrates */
50 #define CONFIG_SYS_BAUDRATE_TABLE \
51 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
52 #define CONSOLE_ARG "console=console=ttyS0,115200\0"
57 /* setting reset address */
58 /*#define CONFIG_SYS_RESET_ADDRESS TEXT_BASE*/
61 #ifdef XILINX_EMACLITE_BASEADDR
62 #define CONFIG_XILINX_EMACLITE 1
63 #define CONFIG_SYS_ENET
64 #elif XILINX_LLTEMAC_BASEADDR
65 #define CONFIG_XILINX_LL_TEMAC 1
66 #define CONFIG_SYS_ENET
72 #ifdef XILINX_GPIO_BASEADDR
73 #define CONFIG_SYS_GPIO_0 1
74 #define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
77 /* interrupt controller */
78 #ifdef XILINX_INTC_BASEADDR
79 #define CONFIG_SYS_INTC_0 1
80 #define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
81 #define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
85 #ifdef XILINX_TIMER_BASEADDR
86 #if (XILINX_TIMER_IRQ != -1)
87 #define CONFIG_SYS_TIMER_0 1
88 #define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
89 #define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
90 #define FREQUENCE XILINX_CLOCK_FREQ
91 #define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
93 #elif XILINX_CLOCK_FREQ
94 #define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
99 /* #define CONFIG_SYS_FSL_2 */
100 /* #define FSL_INTR_2 1 */
103 * memory layout - Example
104 * TEXT_BASE = 0x1200_0000;
105 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
106 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
108 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
109 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
110 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
112 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
114 * 0x1200_0000 TEXT_BASE
120 * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE
121 * MALLOC_AREA 256kB Alloc
122 * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE
123 * MONITOR_CODE 256kB Env
124 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
125 * GLOBAL_DATA 4kB bd, gd
126 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
129 /* ddr sdram - main memory */
130 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
131 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
132 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
133 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
136 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size of global data */
137 /* start of global data */
138 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
142 #define CONFIG_SYS_MONITOR_LEN (SIZE - CONFIG_SYS_GBL_DATA_SIZE)
143 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
144 #define CONFIG_SYS_MONITOR_END (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
145 #define CONFIG_SYS_MALLOC_LEN SIZE
146 #define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
149 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
155 #define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
156 #define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
157 #define CONFIG_SYS_FLASH_CFI 1
158 #define CONFIG_FLASH_CFI_DRIVER 1
159 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* ?empty sector */
160 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
161 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
162 #define CONFIG_SYS_FLASH_PROTECTION /* hardware flash protection */
165 #define CONFIG_ENV_IS_NOWHERE 1
166 #define CONFIG_ENV_SIZE 0x1000
167 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
170 #define CONFIG_ENV_IS_IN_FLASH 1
171 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
172 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
173 #define CONFIG_ENV_SIZE 0x20000
174 #endif /* !RAMBOOT */
177 #define CONFIG_SYS_NO_FLASH 1
178 #define CONFIG_ENV_IS_NOWHERE 1
179 #define CONFIG_ENV_SIZE 0x1000
180 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
181 #define CONFIG_SYS_FLASH_PROTECTION /* hardware flash protection */
185 #ifdef XILINX_SYSACE_BASEADDR
186 #define CONFIG_SYSTEMACE
187 /* #define DEBUG_SYSTEMACE */
188 #define SYSTEMACE_CONFIG_FPGA
189 #define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
190 #define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
191 #define CONFIG_DOS_PARTITION
194 #if defined(XILINX_USE_ICACHE)
195 #define CONFIG_ICACHE
200 #if defined(XILINX_USE_DCACHE)
201 #define CONFIG_DCACHE
209 #define CONFIG_BOOTP_BOOTFILESIZE
210 #define CONFIG_BOOTP_BOOTPATH
211 #define CONFIG_BOOTP_GATEWAY
212 #define CONFIG_BOOTP_HOSTNAME
215 * Command line configuration.
217 #include <config_cmd_default.h>
219 #define CONFIG_CMD_ASKENV
220 #define CONFIG_CMD_IRQ
221 #define CONFIG_CMD_MFSL
222 #define CONFIG_CMD_ECHO
224 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
225 #define CONFIG_CMD_CACHE
227 #undef CONFIG_CMD_CACHE
230 #ifndef CONFIG_SYS_ENET
231 #undef CONFIG_CMD_NET
233 #define CONFIG_CMD_PING
234 #define CONFIG_CMD_DHCP
237 #if defined(CONFIG_SYSTEMACE)
238 #define CONFIG_CMD_EXT2
239 #define CONFIG_CMD_FAT
243 #define CONFIG_CMD_ECHO
244 #define CONFIG_CMD_FLASH
245 #define CONFIG_CMD_IMLS
246 #define CONFIG_CMD_JFFS2
249 #define CONFIG_CMD_SAVEENV
250 #define CONFIG_CMD_SAVES
253 #undef CONFIG_CMD_IMLS
254 #undef CONFIG_CMD_FLASH
255 #undef CONFIG_CMD_JFFS2
258 #if defined(CONFIG_CMD_JFFS2)
259 /* JFFS2 partitions */
260 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */
261 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
262 #define CONFIG_FLASH_CFI_MTD
263 #define MTDIDS_DEFAULT "nor0=ml401-0"
265 /* default mtd partition table */
266 #define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\
267 "256k(env),3m(kernel),1m(romfs),"\
268 "1m(cramfs),-(jffs2)"
271 /* Miscellaneous configurable options */
272 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
273 #define CONFIG_SYS_CBSIZE 512 /* size of console buffer */
274 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */
275 #define CONFIG_SYS_MAXARGS 15 /* max number of command args */
276 #define CONFIG_SYS_LONGHELP
277 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START /* default load address */
279 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
280 #define CONFIG_BOOTARGS "root=romfs"
281 #define CONFIG_HOSTNAME XILINX_BOARD_NAME
282 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
283 #define CONFIG_IPADDR 192.168.0.3
284 #define CONFIG_SERVERIP 192.168.0.5
285 #define CONFIG_GATEWAYIP 192.168.0.1
286 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
288 /* architecture dependent code */
289 #define CONFIG_SYS_USR_EXCEP /* user exception */
290 #define CONFIG_SYS_HZ 1000
292 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
294 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
296 "mtdparts=mtdparts=ml401-0:"\
297 "256k(u-boot),256k(env),3m(kernel),"\
298 "1m(romfs),1m(cramfs),-(jffs2)\0"
300 #define CONFIG_CMDLINE_EDITING
302 /* Use the HUSH parser */
303 #define CONFIG_SYS_HUSH_PARSER
304 #ifdef CONFIG_SYS_HUSH_PARSER
305 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
308 #endif /* __CONFIG_H */