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 + 1024 * 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
55 #define CONFIG_MX31_GPIO
58 #define CONFIG_QONG_FPGA 1
59 #define CONFIG_FPGA_BASE (CS1_BASE)
61 #ifdef CONFIG_QONG_FPGA
64 #define CONFIG_DNET_BASE (CS1_BASE + QONG_FPGA_PERIPH_SIZE)
65 #define CONFIG_NET_MULTI 1
67 /* Framebuffer and LCD */
69 #define CONFIG_VIDEO_MX3
70 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
71 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
72 #define LCD_BPP LCD_COLOR16
73 #define CONFIG_SPLASH_SCREEN
74 #define CONFIG_CMD_BMP
75 #define CONFIG_BMP_16BPP
76 #define CONFIG_DISPLAY_VBEST_VGG322403
79 * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the
80 * initial TFTP transfer, should the user wish one, significantly.
82 #define CONFIG_ARP_TIMEOUT 200UL
84 #endif /* CONFIG_QONG_FPGA */
86 #define CONFIG_CONS_INDEX 1
87 #define CONFIG_BAUDRATE 115200
88 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
90 /***********************************************************
92 ***********************************************************/
94 #include <config_cmd_default.h>
96 #define CONFIG_CMD_PING
97 #define CONFIG_CMD_DHCP
98 #define CONFIG_CMD_NET
99 #define CONFIG_CMD_MII
100 #define CONFIG_CMD_NAND
103 * You can compile in a MAC address and your custom net settings by using
104 * the following syntax.
106 * #define CONFIG_ETHADDR xx:xx:xx:xx:xx:xx
107 * #define CONFIG_SERVERIP <server ip>
108 * #define CONFIG_IPADDR <board ip>
109 * #define CONFIG_GATEWAYIP <gateway ip>
110 * #define CONFIG_NETMASK <your netmask>
113 #define CONFIG_BOOTDELAY 5
115 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
117 #define xstr(s) str(s)
120 #define CONFIG_EXTRA_ENV_SETTINGS \
122 "nfsargs=setenv bootargs root=/dev/nfs rw " \
123 "nfsroot=${serverip}:${rootpath}\0" \
124 "ramargs=setenv bootargs root=/dev/ram rw\0" \
125 "addip=setenv bootargs ${bootargs} " \
126 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
127 ":${hostname}:${netdev}:off panic=1\0" \
128 "addtty=setenv bootargs ${bootargs}" \
129 " console=ttymxc0,${baudrate}\0" \
130 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
131 "addmisc=setenv bootargs ${bootargs}\0" \
132 "uboot_addr=A0000000\0" \
133 "kernel_addr=A00A0000\0" \
134 "ramdisk_addr=A0300000\0" \
135 "u-boot=qong/u-boot.bin\0" \
136 "kernel_addr_r=80800000\0" \
138 "bootfile=qong/uImage\0" \
139 "rootpath=/opt/eldk-4.2-arm/armVFP\0" \
140 "flash_self=run ramargs addip addtty addmtd addmisc;" \
141 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
142 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
143 "bootm ${kernel_addr}\0" \
144 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
145 "run nfsargs addip addtty addmtd addmisc;" \
147 "bootcmd=run flash_self\0" \
148 "load=tftp ${loadaddr} ${u-boot}\0" \
149 "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) \
150 " +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE) \
151 " +${filesize};cp.b ${fileaddr} " \
152 xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
153 "upd=run load update\0" \
156 * Miscellaneous configurable options
158 #define CONFIG_SYS_LONGHELP /* undef to save memory */
159 #define CONFIG_SYS_PROMPT "=> "
160 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
161 /* Print Buffer Size */
162 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
163 sizeof(CONFIG_SYS_PROMPT) + 16)
164 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
165 /* Boot Argument Buffer Size */
166 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
168 /* memtest works on first 255MB of RAM */
169 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
170 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0xff000000)
172 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
174 #define CONFIG_SYS_HZ 1000
176 #define CONFIG_CMDLINE_EDITING 1
177 #define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
178 #ifdef CONFIG_SYS_HUSH_PARSER
179 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
182 #define CONFIG_MISC_INIT_R 1
183 /*-----------------------------------------------------------------------
186 * The stack sizes are set up in start.S using the settings below
188 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
190 /*-----------------------------------------------------------------------
191 * Physical Memory Map
193 #define CONFIG_NR_DRAM_BANKS 1
194 #define PHYS_SDRAM_1 CSD0_BASE
195 #define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
202 extern void qong_nand_plat_init(void *chip);
203 extern int qong_nand_rdy(void *chip);
205 #define CONFIG_NAND_PLAT
206 #define CONFIG_SYS_MAX_NAND_DEVICE 1
207 #define CONFIG_SYS_NAND_BASE CS3_BASE
208 #define NAND_PLAT_INIT() qong_nand_plat_init(nand)
210 #define QONG_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 24))
211 #define QONG_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 23))
212 #define QONG_NAND_WRITE(addr, cmd) \
214 __REG8(addr) = cmd; \
217 #define NAND_PLAT_WRITE_CMD(chip, cmd) QONG_NAND_WRITE(QONG_NAND_CLE(chip), cmd)
218 #define NAND_PLAT_WRITE_ADR(chip, cmd) QONG_NAND_WRITE(QONG_NAND_ALE(chip), cmd)
219 #define NAND_PLAT_DEV_READY(chip) (qong_nand_rdy(chip))
221 /*-----------------------------------------------------------------------
222 * FLASH and environment organization
224 #define CONFIG_SYS_FLASH_BASE CS0_BASE
225 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
226 /* max number of sectors on one chip */
227 #define CONFIG_SYS_MAX_FLASH_SECT 1024
228 /* Monitor at beginning of flash */
229 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
230 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256KiB */
232 #define CONFIG_ENV_IS_IN_FLASH 1
233 #define CONFIG_ENV_SECT_SIZE 0x20000
234 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
235 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x60000)
237 /* Address and size of Redundant Environment Sector */
238 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
239 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
241 /*-----------------------------------------------------------------------
242 * CFI FLASH driver setup
244 /* Flash memory is CFI compliant */
245 #define CONFIG_SYS_FLASH_CFI 1
246 /* Use drivers/cfi_flash.c */
247 #define CONFIG_FLASH_CFI_DRIVER 1
248 /* Use buffered writes (~10x faster) */
249 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
250 /* Use hardware sector protection */
251 #define CONFIG_SYS_FLASH_PROTECTION 1
256 #define CONFIG_CMD_JFFS2
257 #define CONFIG_CMD_UBI
258 #define CONFIG_CMD_UBIFS
259 #define CONFIG_RBTREE
260 #define CONFIG_MTD_PARTITIONS
261 #define CONFIG_CMD_MTDPARTS
263 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
264 #define CONFIG_FLASH_CFI_MTD
265 #define MTDIDS_DEFAULT "nor0=physmap-flash.0"
266 #define MTDPARTS_DEFAULT \
267 "mtdparts=physmap-flash.0:384k(U-Boot),128k(env1)," \
268 "128k(env2),2432k(kernel),13m(ramdisk),-(user)"
270 #endif /* __CONFIG_H */