2 * Copyright (C) 2006 Atmel Corporation
4 * Configuration settings for the AVR32 Network Gateway
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #define CONFIG_AVR32 1
28 #define CONFIG_AT32AP 1
29 #define CONFIG_AT32AP7000 1
30 #define CONFIG_ATNGW100 1
35 * Set up the PLL to run at 140 MHz, the CPU to run at the PLL
36 * frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
37 * and the PBA bus to run at 1/4 the PLL frequency.
40 #define CFG_POWER_MANAGER 1
41 #define CFG_OSC0_HZ 20000000
42 #define CFG_PLL0_DIV 1
43 #define CFG_PLL0_MUL 7
44 #define CFG_PLL0_SUPPRESS_CYCLES 16
45 #define CFG_CLKDIV_CPU 0
46 #define CFG_CLKDIV_HSB 1
47 #define CFG_CLKDIV_PBA 2
48 #define CFG_CLKDIV_PBB 1
51 * The PLLOPT register controls the PLL like this:
55 * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
57 #define CFG_PLL0_OPT 0x04
59 #define CONFIG_USART1 1
61 /* User serviceable stuff */
62 #define CONFIG_DOS_PARTITION 1
64 #define CONFIG_CMDLINE_TAG 1
65 #define CONFIG_SETUP_MEMORY_TAGS 1
66 #define CONFIG_INITRD_TAG 1
68 #define CONFIG_STACKSIZE (2048)
70 #define CONFIG_BAUDRATE 115200
71 #define CONFIG_BOOTARGS \
72 "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
73 #define CONFIG_BOOTCOMMAND \
77 * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
78 * data on the serial line may interrupt the boot sequence.
80 #define CONFIG_BOOTDELAY 1
81 #define CONFIG_AUTOBOOT 1
82 #define CONFIG_AUTOBOOT_KEYED 1
83 #define CONFIG_AUTOBOOT_PROMPT \
84 "Press SPACE to abort autoboot in %d seconds\n"
85 #define CONFIG_AUTOBOOT_DELAY_STR "d"
86 #define CONFIG_AUTOBOOT_STOP_STR " "
89 * After booting the board for the first time, new ethernet addresses
90 * should be generated and assigned to the environment variables
91 * "ethaddr" and "eth1addr". This is normally done during production.
93 #define CONFIG_OVERWRITE_ETHADDR_ONCE 1
94 #define CONFIG_NET_MULTI 1
99 #define CONFIG_BOOTP_SUBNETMASK
100 #define CONFIG_BOOTP_GATEWAY
102 #define CONFIG_DOS_PARTITION 1
105 * Command line configuration.
107 #include <config_cmd_default.h>
109 #define CONFIG_CMD_ASKENV
110 #define CONFIG_CMD_DHCP
111 #define CONFIG_CMD_EXT2
112 #define CONFIG_CMD_FAT
113 #define CONFIG_CMD_JFFS2
114 #define CONFIG_CMD_MMC
115 #undef CONFIG_CMD_FPGA
116 #undef CONFIG_CMD_SETGETDCR
118 #define CONFIG_ATMEL_USART 1
119 #define CONFIG_MACB 1
120 #define CONFIG_PIO2 1
121 #define CFG_NR_PIOS 5
122 #define CFG_HSDRAMC 1
125 #define CFG_DCACHE_LINESZ 32
126 #define CFG_ICACHE_LINESZ 32
128 #define CONFIG_NR_DRAM_BANKS 1
130 #define CFG_FLASH_CFI 1
131 #define CFG_FLASH_CFI_DRIVER 1
133 #define CFG_FLASH_BASE 0x00000000
134 #define CFG_FLASH_SIZE 0x800000
135 #define CFG_MAX_FLASH_BANKS 1
136 #define CFG_MAX_FLASH_SECT 135
138 #define CFG_MONITOR_BASE CFG_FLASH_BASE
140 #define CFG_INTRAM_BASE 0x24000000
141 #define CFG_INTRAM_SIZE 0x8000
143 #define CFG_SDRAM_BASE 0x10000000
144 #define CFG_SDRAM_16BIT 1
146 #define CFG_ENV_IS_IN_FLASH 1
147 #define CFG_ENV_SIZE 65536
148 #define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE)
150 #define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
152 #define CFG_MALLOC_LEN (256*1024)
153 #define CFG_MALLOC_END \
155 DECLARE_GLOBAL_DATA_PTR; \
156 CFG_SDRAM_BASE + gd->sdram_size; \
158 #define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN)
160 #define CFG_DMA_ALLOC_LEN (16384)
162 /* Allow 4MB for the kernel run-time image */
163 #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
164 #define CFG_BOOTPARAMS_LEN (16 * 1024)
166 /* Other configuration settings that shouldn't have to change all that often */
167 #define CFG_PROMPT "Uboot> "
168 #define CFG_CBSIZE 256
169 #define CFG_MAXARGS 16
170 #define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
171 #define CFG_LONGHELP 1
173 #define CFG_MEMTEST_START CFG_SDRAM_BASE
174 #define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x1f00000)
176 #define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
178 #endif /* __CONFIG_H */