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39f0023e MW |
1 | /* |
2 | * (c) 2011 Graf-Syteco, Matthias Weisser | |
3 | * <weisserm@arcor.de> | |
4 | * | |
5 | * Configuation settings for the zmx25 board | |
6 | * | |
7 | * See file CREDITS for list of people who contributed to this | |
8 | * project. | |
9 | * | |
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. | |
14 | * | |
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. | |
19 | * | |
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, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
25 | ||
26 | #ifndef __CONFIG_H | |
27 | #define __CONFIG_H | |
28 | ||
29 | #define CONFIG_ARM926EJS /* arm926ejs CPU core */ | |
30 | #define CONFIG_MX25 | |
39f0023e MW |
31 | #define CONFIG_SYS_HZ 1000 |
32 | #define CONFIG_SYS_TEXT_BASE 0xA0000000 | |
33 | ||
9ba24f17 | 34 | #define CONFIG_MACH_TYPE MACH_TYPE_ZMX25 |
39f0023e MW |
35 | /* |
36 | * Environment settings | |
37 | */ | |
38 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
39 | "gs_fast_boot=setenv bootdelay 5\0" \ | |
40 | "gs_slow_boot=setenv bootdelay 10\0" \ | |
41 | "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ | |
42 | "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ | |
43 | "bootm 0x81000000; bootelf 0x81000000\0" | |
44 | ||
45 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
46 | #define CONFIG_SETUP_MEMORY_TAGS | |
47 | #define CONFIG_INITRD_TAG | |
9660e442 | 48 | #define CONFIG_BOARD_LATE_INIT |
39f0023e MW |
49 | |
50 | /* | |
51 | * Compressions | |
52 | */ | |
53 | #define CONFIG_LZO | |
54 | ||
55 | /* | |
56 | * Hardware drivers | |
57 | */ | |
58 | ||
59 | /* | |
60 | * GPIO | |
61 | */ | |
62 | #define CONFIG_MXC_GPIO | |
63 | ||
64 | /* | |
65 | * Serial | |
66 | */ | |
67 | #define CONFIG_MXC_UART | |
40f6fffe | 68 | #define CONFIG_MXC_UART_BASE UART2_BASE |
39f0023e MW |
69 | #define CONFIG_CONS_INDEX 1 /* use UART2 for console */ |
70 | #define CONFIG_BAUDRATE 115200 /* Default baud rate */ | |
39f0023e MW |
71 | |
72 | /* | |
73 | * Ethernet | |
74 | */ | |
75 | #define CONFIG_FEC_MXC | |
76 | #define CONFIG_FEC_MXC_PHYADDR 0x00 | |
77 | #define CONFIG_MII | |
39f0023e MW |
78 | |
79 | /* | |
80 | * BOOTP options | |
81 | */ | |
82 | #define CONFIG_BOOTP_BOOTFILESIZE | |
83 | #define CONFIG_BOOTP_BOOTPATH | |
84 | #define CONFIG_BOOTP_GATEWAY | |
85 | #define CONFIG_BOOTP_HOSTNAME | |
86 | ||
87 | /* | |
88 | * Command line configuration. | |
89 | */ | |
90 | #include <config_cmd_default.h> | |
91 | #define CONFIG_CMD_NET | |
92 | #define CONFIG_CMD_CACHE | |
93 | ||
39f0023e MW |
94 | /* |
95 | * Additional command | |
96 | */ | |
97 | #define CONFIG_CMD_DHCP | |
98 | #define CONFIG_CMD_PING | |
99 | #define CONFIG_CMD_ELF | |
100 | #define CONFIG_CMD_FAT | |
101 | #define CONFIG_CMD_USB | |
102 | ||
103 | #define CONFIG_SYS_HUSH_PARSER | |
39f0023e MW |
104 | |
105 | /* | |
106 | * USB | |
107 | */ | |
108 | #ifdef CONFIG_CMD_USB | |
109 | #define CONFIG_USB_EHCI /* Enable EHCI USB support */ | |
110 | #define CONFIG_USB_EHCI_MXC | |
111 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET | |
9fa3d093 BT |
112 | #define CONFIG_MXC_USB_PORT 1 |
113 | #define CONFIG_MXC_USB_PORTSC MXC_EHCI_MODE_SERIAL | |
114 | #define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN) | |
39f0023e MW |
115 | #define CONFIG_EHCI_IS_TDI |
116 | #define CONFIG_USB_STORAGE | |
117 | #define CONFIG_DOS_PARTITION | |
118 | #define CONFIG_SUPPORT_VFAT | |
119 | #endif /* CONFIG_CMD_USB */ | |
120 | ||
121 | /* SDRAM */ | |
122 | #define CONFIG_NR_DRAM_BANKS 1 | |
123 | #define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ | |
124 | #define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ | |
125 | ||
126 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
127 | #define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ | |
128 | ||
129 | /* | |
130 | * FLASH and environment organization | |
131 | */ | |
132 | #define CONFIG_SYS_FLASH_BASE 0xA0000000 | |
133 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
134 | #define CONFIG_SYS_MAX_FLASH_SECT 256 | |
135 | ||
136 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) | |
137 | #define CONFIG_ENV_IS_IN_FLASH 1 | |
138 | #define CONFIG_ENV_SECT_SIZE (128 * 1024) | |
139 | #define CONFIG_ENV_SIZE (128 * 1024) | |
140 | ||
141 | /* | |
142 | * CFI FLASH driver setup | |
143 | */ | |
144 | #define CONFIG_SYS_FLASH_CFI | |
145 | #define CONFIG_FLASH_CFI_DRIVER | |
146 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ | |
147 | ||
148 | #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE | |
149 | ||
150 | #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) | |
151 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) | |
152 | ||
153 | #define CONFIG_SYS_PROMPT "zmx25> " | |
154 | #define CONFIG_SYS_CBSIZE 256 | |
155 | #define CONFIG_SYS_MAXARGS 16 | |
156 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
157 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
158 | #define CONFIG_SYS_LONGHELP | |
159 | #define CONFIG_CMDLINE_EDITING | |
160 | ||
161 | #define CONFIG_PREBOOT "" | |
162 | ||
163 | #define CONFIG_BOOTDELAY 5 | |
164 | #define CONFIG_AUTOBOOT_KEYED | |
165 | #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay | |
166 | #define CONFIG_AUTOBOOT_DELAY_STR "delaygs" | |
167 | #define CONFIG_AUTOBOOT_STOP_STR "stopgs" | |
168 | ||
169 | /* | |
170 | * Size of malloc() pool | |
171 | */ | |
172 | #define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) | |
39f0023e MW |
173 | |
174 | #endif /* __CONFIG_H */ |