3 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
6 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
7 * Marius Groeger <mgroeger@sysgo.de>
9 * Configuation settings for the CERF250 board.
11 * See file CREDITS for list of people who contributed to this
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of
17 * the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
34 * High Level Configuration Options
37 #define CONFIG_PXA250 1 /* This is an PXA250 CPU */
38 #define CONFIG_CERF250 1 /* on Cerf PXA Board */
39 #define BOARD_LATE_INIT 1
40 #define CONFIG_BAUDRATE 38400
41 #define CONFIG_SYS_TEXT_BASE 0x0
43 #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
45 /* we will never enable dcache, because we have to setup MMU first */
46 #define CONFIG_SYS_NO_DCACHE
49 * Size of malloc() pool
51 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
56 #define CONFIG_NET_MULTI
57 #define CONFIG_SMC91111
58 #define CONFIG_SMC91111_BASE 0x04000300
59 #define CONFIG_SMC_USE_32_BIT
62 * select serial console configuration
64 #define CONFIG_PXA_SERIAL
65 #define CONFIG_FFUART 1 /* we use FFUART on CERF PXA */
67 /* allow to overwrite serial and ethaddr */
68 #define CONFIG_ENV_OVERWRITE
73 #define CONFIG_BOOTP_BOOTFILESIZE
74 #define CONFIG_BOOTP_BOOTPATH
75 #define CONFIG_BOOTP_GATEWAY
76 #define CONFIG_BOOTP_HOSTNAME
80 * Command line configuration.
82 #include <config_cmd_default.h>
85 #define CONFIG_BOOTDELAY 3
86 #define CONFIG_ETHADDR 00:D0:CA:F1:3C:D2
87 #define CONFIG_NETMASK 255.255.255.0
88 #define CONFIG_IPADDR 192.168.0.5
89 #define CONFIG_SERVERIP 192.168.0.2
90 #define CONFIG_BOOTCOMMAND "bootm 0xC0000"
91 #define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 console=ttyS0,38400"
92 #define CONFIG_CMDLINE_TAG
94 #if defined(CONFIG_CMD_KGDB)
95 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
96 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
100 * Miscellaneous configurable options
102 #define CONFIG_SYS_HUSH_PARSER 1
103 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
105 #define CONFIG_SYS_LONGHELP /* undef to save memory */
106 #ifdef CONFIG_SYS_HUSH_PARSER
107 #define CONFIG_SYS_PROMPT "uboot$ " /* Monitor Command Prompt */
109 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
111 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
112 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
113 /* Print Buffer Size */
114 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
115 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
116 #define CONFIG_SYS_DEVICE_NULLDEV 1
118 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
119 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
121 #define CONFIG_SYS_LOAD_ADDR 0xa2000000 /* default load address */
123 #define CONFIG_SYS_HZ 1000
124 #define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
126 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
132 * The stack sizes are set up in start.S using the settings below
134 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
135 #ifdef CONFIG_USE_IRQ
136 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
137 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
141 * Physical Memory Map
143 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
144 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
145 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
147 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
148 #define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
149 #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
150 #define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
151 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
153 #define CONFIG_SYS_DRAM_BASE 0xa0000000
154 #define CONFIG_SYS_DRAM_SIZE 0x04000000
156 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
158 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
159 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
166 #define CONFIG_SYS_GPSR0_VAL 0x00408030
167 #define CONFIG_SYS_GPSR1_VAL 0x00BFA882
168 #define CONFIG_SYS_GPSR2_VAL 0x0001C000
169 #define CONFIG_SYS_GPCR0_VAL 0xC0031100
170 #define CONFIG_SYS_GPCR1_VAL 0xFC400300
171 #define CONFIG_SYS_GPCR2_VAL 0x00003FFF
172 #define CONFIG_SYS_GPDR0_VAL 0xC0439330
173 #define CONFIG_SYS_GPDR1_VAL 0xFCFFAB82
174 #define CONFIG_SYS_GPDR2_VAL 0x0001FFFF
175 #define CONFIG_SYS_GAFR0_L_VAL 0x80000000
176 #define CONFIG_SYS_GAFR0_U_VAL 0xA5000010
177 #define CONFIG_SYS_GAFR1_L_VAL 0x60008018
178 #define CONFIG_SYS_GAFR1_U_VAL 0xAAA5AAAA
179 #define CONFIG_SYS_GAFR2_L_VAL 0xAAA0000A
180 #define CONFIG_SYS_GAFR2_U_VAL 0x00000002
182 #define CONFIG_SYS_PSSR_VAL 0x20
184 #define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
185 #define CONFIG_SYS_CKEN 0x0
190 #define CONFIG_SYS_MSC0_VAL 0x12447FF0
191 #define CONFIG_SYS_MSC1_VAL 0x12BC5554
192 #define CONFIG_SYS_MSC2_VAL 0x7FF97FF1
193 #define CONFIG_SYS_MDCNFG_VAL 0x00001AC9
194 #define CONFIG_SYS_MDREFR_VAL 0x03CDC017
195 #define CONFIG_SYS_MDMRS_VAL 0x00000000
196 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000
197 #define CONFIG_SYS_SXCNFG_VAL 0x00000000
200 * PCMCIA and CF Interfaces
202 #define CONFIG_SYS_MECR_VAL 0x00000000
203 #define CONFIG_SYS_MCMEM0_VAL 0x00010504
204 #define CONFIG_SYS_MCMEM1_VAL 0x00010504
205 #define CONFIG_SYS_MCATT0_VAL 0x00010504
206 #define CONFIG_SYS_MCATT1_VAL 0x00010504
207 #define CONFIG_SYS_MCIO0_VAL 0x00004715
208 #define CONFIG_SYS_MCIO1_VAL 0x00004715
210 #define _LED 0x08000010 /*check this */
211 #define LED_BLANK 0x08000040
212 #define LED_GPIO 0x10
215 * FLASH and environment organization
217 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
218 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
220 /* timeout values are in ticks */
221 #define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
222 #define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
224 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* 256 KiB */
225 #define CONFIG_ENV_IS_IN_FLASH 1
226 #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN)
227 #define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
230 #endif /* __CONFIG_H */