2 * Copyright (C) 2009, Ilya Yanok, Emcraft Systems, <yanok@emcraft.com>
4 * Configuration settings for the Dave/DENX QongEVB-LITE board.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #include <asm/arch/mx31-regs.h>
27 /* High Level Configuration Options */
28 #define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */
29 #define CONFIG_MX31 1 /* in a mx31 */
31 #define CONFIG_MX31_HCLK_FREQ 26000000 /* 26MHz */
32 #define CONFIG_MX31_CLK32 32768
34 #define CONFIG_DISPLAY_CPUINFO
35 #define CONFIG_DISPLAY_BOARDINFO
37 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
38 #define CONFIG_SETUP_MEMORY_TAGS 1
39 #define CONFIG_INITRD_TAG 1
42 * Size of malloc() pool
44 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
45 /* size in bytes reserved for initial data */
46 #define CONFIG_SYS_GBL_DATA_SIZE 128
52 #define CONFIG_MXC_UART 1
53 #define CONFIG_SYS_MX31_UART1 1
56 #define CONFIG_QONG_FPGA 1
57 #define CONFIG_FPGA_BASE (CS1_BASE)
59 #ifdef CONFIG_QONG_FPGA
62 #define CONFIG_DNET_BASE (CS1_BASE + QONG_FPGA_PERIPH_SIZE)
63 #define CONFIG_NET_MULTI 1
65 /* Framebuffer and LCD */
67 #define CONFIG_VIDEO_MX3
68 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
69 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
70 #define LCD_BPP LCD_COLOR16
71 #define CONFIG_SPLASH_SCREEN
72 #define CONFIG_CMD_BMP
73 #define CONFIG_BMP_16BPP
74 #define CONFIG_DISPLAY_VBEST_VGG322403
77 * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the
78 * initial TFTP transfer, should the user wish one, significantly.
80 #define CONFIG_ARP_TIMEOUT 200UL
82 #endif /* CONFIG_QONG_FPGA */
84 #define CONFIG_CONS_INDEX 1
85 #define CONFIG_BAUDRATE 115200
86 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
88 /***********************************************************
90 ***********************************************************/
92 #include <config_cmd_default.h>
94 #define CONFIG_CMD_PING
95 #define CONFIG_CMD_DHCP
96 #define CONFIG_CMD_NET
97 #define CONFIG_CMD_MII
98 #define CONFIG_CMD_JFFS2
101 * You can compile in a MAC address and your custom net settings by using
102 * the following syntax.
104 * #define CONFIG_ETHADDR xx:xx:xx:xx:xx:xx
105 * #define CONFIG_SERVERIP <server ip>
106 * #define CONFIG_IPADDR <board ip>
107 * #define CONFIG_GATEWAYIP <gateway ip>
108 * #define CONFIG_NETMASK <your netmask>
111 #define CONFIG_BOOTDELAY 5
113 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
115 #define xstr(s) str(s)
118 #define CONFIG_EXTRA_ENV_SETTINGS \
120 "nfsargs=setenv bootargs root=/dev/nfs rw " \
121 "nfsroot=${serverip}:${rootpath}\0" \
122 "ramargs=setenv bootargs root=/dev/ram rw\0" \
123 "addip=setenv bootargs ${bootargs} " \
124 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
125 ":${hostname}:${netdev}:off panic=1\0" \
126 "addtty=setenv bootargs ${bootargs}" \
127 " console=ttymxc0,${baudrate}\0" \
128 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
129 "addmisc=setenv bootargs ${bootargs}\0" \
130 "uboot_addr=a0000000\0" \
131 "kernel_addr=a0080000\0" \
132 "ramdisk_addr=a0300000\0" \
133 "u-boot=qong/u-boot.bin\0" \
134 "kernel_addr_r=80800000\0" \
136 "bootfile=qong/uImage\0" \
137 "rootpath=/opt/eldk-4.2-arm/armVFP\0" \
138 "flash_self=run ramargs addip addtty addmtd addmisc;" \
139 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
140 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
141 "bootm ${kernel_addr}\0" \
142 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
143 "run nfsargs addip addtty addmtd addmisc;" \
145 "bootcmd=run flash_self\0" \
146 "load=tftp ${loadaddr} ${u-boot}\0" \
147 "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) \
148 " +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE) \
149 " +${filesize};cp.b ${fileaddr} " \
150 xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
151 "upd=run load update\0" \
154 * Miscellaneous configurable options
156 #define CONFIG_SYS_LONGHELP /* undef to save memory */
157 #define CONFIG_SYS_PROMPT "=> "
158 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
159 /* Print Buffer Size */
160 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
161 sizeof(CONFIG_SYS_PROMPT) + 16)
162 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
163 /* Boot Argument Buffer Size */
164 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
166 /* memtest works on first 255MB of RAM */
167 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
168 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0xff000000)
170 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
172 #define CONFIG_SYS_HZ 1000
174 #define CONFIG_CMDLINE_EDITING 1
176 #define CONFIG_MISC_INIT_R 1
177 /*-----------------------------------------------------------------------
180 * The stack sizes are set up in start.S using the settings below
182 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
184 /*-----------------------------------------------------------------------
185 * Physical Memory Map
187 #define CONFIG_NR_DRAM_BANKS 1
188 #define PHYS_SDRAM_1 CSD0_BASE
189 #define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
191 /*-----------------------------------------------------------------------
192 * FLASH and environment organization
194 #define CONFIG_SYS_FLASH_BASE CS0_BASE
195 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
196 /* max number of sectors on one chip */
197 #define CONFIG_SYS_MAX_FLASH_SECT 1024
198 /* Monitor at beginning of flash */
199 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
200 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256KiB */
202 #define CONFIG_ENV_IS_IN_FLASH 1
203 #define CONFIG_ENV_SECT_SIZE 0x20000
204 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
205 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
207 /* Address and size of Redundant Environment Sector */
208 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
209 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
211 /*-----------------------------------------------------------------------
212 * CFI FLASH driver setup
214 /* Flash memory is CFI compliant */
215 #define CONFIG_SYS_FLASH_CFI 1
216 /* Use drivers/cfi_flash.c */
217 #define CONFIG_FLASH_CFI_DRIVER 1
218 /* Use buffered writes (~10x faster) */
219 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
220 /* Use hardware sector protection */
221 #define CONFIG_SYS_FLASH_PROTECTION 1
226 #define CONFIG_CMD_MTDPARTS
227 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
228 #define CONFIG_FLASH_CFI_MTD
229 #define MTDIDS_DEFAULT "nor0=physmap-flash.0"
230 #define MTDPARTS_DEFAULT \
231 "mtdparts=physmap-flash.0:256k(U-Boot),128k(env1)," \
232 "128k(env2),2560k(kernel),13m(ramdisk),-(user)"
234 #endif /* __CONFIG_H */