2 * (c) 2011 Graf-Syteco, Matthias Weisser
5 * Configuation settings for the zmx25 board
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
31 #define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */
32 #define CONFIG_SYS_HZ 1000
33 #define CONFIG_SYS_TEXT_BASE 0xA0000000
35 #define CONFIG_MACH_TYPE MACH_TYPE_ZMX25
37 * Environment settings
39 #define CONFIG_EXTRA_ENV_SETTINGS \
40 "gs_fast_boot=setenv bootdelay 5\0" \
41 "gs_slow_boot=setenv bootdelay 10\0" \
42 "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
43 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
44 "bootm 0x81000000; bootelf 0x81000000\0"
46 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
47 #define CONFIG_SETUP_MEMORY_TAGS
48 #define CONFIG_INITRD_TAG
49 #define CONFIG_BOARD_LATE_INIT
63 #define CONFIG_MXC_GPIO
68 #define CONFIG_MXC_UART
69 #define CONFIG_SYS_MX25_UART2
70 #define CONFIG_CONS_INDEX 1 /* use UART2 for console */
71 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
72 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
77 #define CONFIG_FEC_MXC
78 #define CONFIG_FEC_MXC_PHYADDR 0x00
84 #define CONFIG_BOOTP_BOOTFILESIZE
85 #define CONFIG_BOOTP_BOOTPATH
86 #define CONFIG_BOOTP_GATEWAY
87 #define CONFIG_BOOTP_HOSTNAME
90 * Command line configuration.
92 #include <config_cmd_default.h>
93 #define CONFIG_CMD_NET
94 #define CONFIG_CMD_CACHE
96 #define CONFIG_SYS_64BIT_VSPRINTF
101 #define CONFIG_CMD_DHCP
102 #define CONFIG_CMD_PING
103 #define CONFIG_CMD_ELF
104 #define CONFIG_CMD_FAT
105 #define CONFIG_CMD_USB
107 #define CONFIG_SYS_HUSH_PARSER
108 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
113 #ifdef CONFIG_CMD_USB
114 #define CONFIG_USB_EHCI /* Enable EHCI USB support */
115 #define CONFIG_USB_EHCI_MXC
116 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
117 #define CONFIG_MXC_USB_PORT 2
118 #define CONFIG_MXC_USB_PORTSC 0xC0000000
119 #define CONFIG_MXC_USB_FLAGS 0
120 #define CONFIG_EHCI_IS_TDI
121 #define CONFIG_USB_STORAGE
122 #define CONFIG_DOS_PARTITION
123 #define CONFIG_SUPPORT_VFAT
124 #endif /* CONFIG_CMD_USB */
127 #define CONFIG_NR_DRAM_BANKS 1
128 #define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */
129 #define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */
131 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
132 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */
135 * FLASH and environment organization
137 #define CONFIG_SYS_FLASH_BASE 0xA0000000
138 #define CONFIG_SYS_MAX_FLASH_BANKS 1
139 #define CONFIG_SYS_MAX_FLASH_SECT 256
141 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
142 #define CONFIG_ENV_IS_IN_FLASH 1
143 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
144 #define CONFIG_ENV_SIZE (128 * 1024)
147 * CFI FLASH driver setup
149 #define CONFIG_SYS_FLASH_CFI
150 #define CONFIG_FLASH_CFI_DRIVER
151 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */
153 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
155 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024))
156 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE)
158 #define CONFIG_SYS_PROMPT "zmx25> "
159 #define CONFIG_SYS_CBSIZE 256
160 #define CONFIG_SYS_MAXARGS 16
161 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
162 sizeof(CONFIG_SYS_PROMPT) + 16)
163 #define CONFIG_SYS_LONGHELP
164 #define CONFIG_CMDLINE_EDITING
166 #define CONFIG_PREBOOT ""
168 #define CONFIG_BOOTDELAY 5
169 #define CONFIG_AUTOBOOT_KEYED
170 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
171 #define CONFIG_AUTOBOOT_DELAY_STR "delaygs"
172 #define CONFIG_AUTOBOOT_STOP_STR "stopgs"
175 * Size of malloc() pool
177 #define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000)
178 #define CONFIG_STACKSIZE (32*1024) /* regular stack */
180 #endif /* __CONFIG_H */