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/ml401/xparameters.h"
30 #define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
31 #define MICROBLAZE_V5 1
32 #define CONFIG_ML401 1 /* ML401 Board */
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 CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
41 #ifdef XILINX_UART16550_BASEADDR
43 #define CFG_NS16550_SERIAL
44 #define CFG_NS16550_REG_SIZE 4
45 #define CONFIG_CONS_INDEX 1
46 #define CFG_NS16550_COM1 XILINX_UART16550_BASEADDR
47 #define CFG_NS16550_CLK XILINX_UART16550_CLOCK_HZ
48 #define CONFIG_BAUDRATE 115200
49 #define CFG_BAUDRATE_TABLE { 9600, 115200 }
53 /* setting reset address */
54 /*#define CFG_RESET_ADDRESS TEXT_BASE*/
57 #ifdef XILINX_EMAC_BASEADDR
58 #define CONFIG_XILINX_EMAC 1
61 #ifdef XILINX_EMACLITE_BASEADDR
62 #define CONFIG_XILINX_EMACLITE 1
69 #ifdef XILINX_GPIO_BASEADDR
71 #define CFG_GPIO_0_ADDR XILINX_GPIO_BASEADDR
74 /* interrupt controller */
75 #ifdef XILINX_INTC_BASEADDR
77 #define CFG_INTC_0_ADDR XILINX_INTC_BASEADDR
78 #define CFG_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
82 #ifdef XILINX_TIMER_BASEADDR
83 #if (XILINX_TIMER_IRQ != -1)
85 #define CFG_TIMER_0_ADDR XILINX_TIMER_BASEADDR
86 #define CFG_TIMER_0_IRQ XILINX_TIMER_IRQ
87 #define FREQUENCE XILINX_CLOCK_FREQ
88 #define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
91 #ifdef XILINX_CLOCK_FREQ
92 #define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
98 /* #define CFG_FSL_2 */
99 /* #define FSL_INTR_2 1 */
102 * memory layout - Example
103 * TEXT_BASE = 0x1200_0000;
104 * CFG_SRAM_BASE = 0x1000_0000;
105 * CFG_SRAM_SIZE = 0x0400_0000;
107 * CFG_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
108 * CFG_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
109 * CFG_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
111 * 0x1000_0000 CFG_SDRAM_BASE
113 * 0x1200_0000 TEXT_BASE
119 * 0x13F7_F000 CFG_MALLOC_BASE
120 * MALLOC_AREA 256kB Alloc
121 * 0x11FB_F000 CFG_MONITOR_BASE
122 * MONITOR_CODE 256kB Env
123 * 0x13FF_F000 CFG_GBL_DATA_OFFSET
124 * GLOBAL_DATA 4kB bd, gd
125 * 0x1400_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
128 /* ddr sdram - main memory */
129 #define CFG_SDRAM_BASE XILINX_RAM_START
130 #define CFG_SDRAM_SIZE XILINX_RAM_SIZE
131 #define CFG_MEMTEST_START CFG_SDRAM_BASE
132 #define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
135 #define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
136 /* start of global data */
137 #define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE)
141 #define CFG_MONITOR_LEN SIZE
142 #define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
143 #define CFG_MONITOR_END (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
144 #define CFG_MALLOC_LEN SIZE
145 #define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
148 #define CFG_INIT_SP_OFFSET CFG_MONITOR_BASE
154 #define CFG_FLASH_BASE XILINX_FLASH_START
155 #define CFG_FLASH_SIZE XILINX_FLASH_SIZE
156 #define CFG_FLASH_CFI 1
157 #define CONFIG_FLASH_CFI_DRIVER 1
158 #define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
159 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
160 #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
161 #define CFG_FLASH_PROTECTION /* hardware flash protection */
164 #define CFG_ENV_IS_NOWHERE 1
165 #define CFG_ENV_SIZE 0x1000
166 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
169 #define CFG_ENV_IS_IN_FLASH 1
170 #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
171 #define CFG_ENV_ADDR (CFG_FLASH_BASE + (2 * CFG_ENV_SECT_SIZE))
172 #define CFG_ENV_SIZE 0x40000
173 #endif /* !RAMBOOT */
176 #define CFG_NO_FLASH 1
177 #define CFG_ENV_IS_NOWHERE 1
178 #define CFG_ENV_SIZE 0x1000
179 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
180 #define CFG_FLASH_PROTECTION /* hardware flash protection */
184 #ifdef XILINX_SYSACE_BASEADDR
185 #define CONFIG_SYSTEMACE
186 /* #define DEBUG_SYSTEMACE */
187 #define SYSTEMACE_CONFIG_FPGA
188 #define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
189 #define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
190 #define CONFIG_DOS_PARTITION
196 #define CONFIG_BOOTP_BOOTFILESIZE
197 #define CONFIG_BOOTP_BOOTPATH
198 #define CONFIG_BOOTP_GATEWAY
199 #define CONFIG_BOOTP_HOSTNAME
202 * Command line configuration.
204 #include <config_cmd_default.h>
206 #define CONFIG_CMD_ASKENV
207 #define CONFIG_CMD_CACHE
208 #define CONFIG_CMD_IRQ
209 #define CONFIG_CMD_MFSL
212 #undef CONFIG_CMD_NET
214 #define CONFIG_CMD_PING
217 #if defined(CONFIG_SYSTEMACE)
218 #define CONFIG_CMD_EXT2
219 #define CONFIG_CMD_FAT
223 #define CONFIG_CMD_ECHO
224 #define CONFIG_CMD_FLASH
225 #define CONFIG_CMD_IMLS
226 #define CONFIG_CMD_JFFS2
229 #define CONFIG_CMD_ENV
230 #define CONFIG_CMD_SAVES
233 #undef CONFIG_CMD_FLASH
236 #if defined(CONFIG_CMD_JFFS2)
237 /* JFFS2 partitions */
238 #define CONFIG_JFFS2_CMDLINE /* mtdparts command line support */
239 #define MTDIDS_DEFAULT "nor0=ml401-0"
241 /* default mtd partition table */
242 #define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\
243 "256k(env),3m(kernel),1m(romfs),"\
244 "1m(cramfs),-(jffs2)"
247 /* Miscellaneous configurable options */
248 #define CFG_PROMPT "U-Boot-mONStR> "
249 #define CFG_CBSIZE 512 /* size of console buffer */
250 #define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
251 #define CFG_MAXARGS 15 /* max number of command args */
253 #define CFG_LOAD_ADDR 0x12000000 /* default load address */
255 #define CONFIG_BOOTDELAY 30
256 #define CONFIG_BOOTARGS "root=romfs"
257 #define CONFIG_HOSTNAME "ml401"
258 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
259 #define CONFIG_IPADDR 192.168.0.3
260 #define CONFIG_SERVERIP 192.168.0.5
261 #define CONFIG_GATEWAYIP 192.168.0.1
262 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
264 /* architecture dependent code */
265 #define CFG_USR_EXCEP /* user exception */
268 #define CONFIG_PREBOOT "echo U-BOOT for ML401;setenv preboot;echo"
270 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
272 "mtdparts=mtdparts=ml401-0:"\
273 "256k(u-boot),256k(env),3m(kernel),"\
274 "1m(romfs),1m(cramfs),-(jffs2)\0"
276 #define CONFIG_CMDLINE_EDITING
277 #define CONFIG_OF_LIBFDT 1
279 #endif /* __CONFIG_H */