blob: eb7e0b2249af457f5f5332b1499f8418143aecb4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/*
* Copyright (C) 2006 Atmel Corporation
*
* Copyright (C) 2012 Andreas Bießmann <andreas@biessmann.org>
*
* Configuration settings for the AVR32 Network Gateway
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/arch/hardware.h>
#define CONFIG_AT32AP
#define CONFIG_AT32AP7000
#define CONFIG_ATNGW100MKII
#define CONFIG_BOARD_EARLY_INIT_R
/*
* Set up the PLL to run at 140 MHz, the CPU to run at the PLL
* frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
* and the PBA bus to run at 1/4 the PLL frequency.
*/
#define CONFIG_PLL
#define CONFIG_SYS_POWER_MANAGER
#define CONFIG_SYS_OSC0_HZ 20000000
#define CONFIG_SYS_PLL0_DIV 1
#define CONFIG_SYS_PLL0_MUL 7
#define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16
/*
* Set the CPU running at:
* PLL / (2^CONFIG_SYS_CLKDIV_CPU) = CPU MHz
*/
#define CONFIG_SYS_CLKDIV_CPU 0
/*
* Set the HSB running at:
* PLL / (2^CONFIG_SYS_CLKDIV_HSB) = HSB MHz
*/
#define CONFIG_SYS_CLKDIV_HSB 1
/*
* Set the PBA running at:
* PLL / (2^CONFIG_SYS_CLKDIV_PBA) = PBA MHz
*/
#define CONFIG_SYS_CLKDIV_PBA 2
/*
* Set the PBB running at:
* PLL / (2^CONFIG_SYS_CLKDIV_PBB) = PBB MHz
*/
#define CONFIG_SYS_CLKDIV_PBB 1
/* Reserve VM regions for NOR flash, NAND flash and SDRAM */
#define CONFIG_SYS_NR_VM_REGIONS 3
/*
* The PLLOPT register controls the PLL like this:
* icp = PLLOPT<2>
* ivco = PLLOPT<1:0>
*
* We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
*/
#define CONFIG_SYS_PLL0_OPT 0x04
#define CONFIG_USART_BASE ATMEL_BASE_USART1
#define CONFIG_USART_ID 1
/* User serviceable stuff */
#define CONFIG_DOS_PARTITION
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_STACKSIZE (2048)
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTARGS \
"root=mtd:main rootfstype=jffs2"
#define CONFIG_BOOTCOMMAND \
"fsload 0x10400000 /uImage; bootm"
/*
* After booting the board for the first time, new ethernet addresses
* should be generated and assigned to the environment variables
* "ethaddr" and "eth1addr". This is normally done during production.
*/
#define CONFIG_OVERWRITE_ETHADDR_ONCE
/*
* BOOTP/DHCP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
/*
* Command line configuration.
*/
#define CONFIG_CMD_JFFS2
#define CONFIG_ATMEL_USART
#define CONFIG_MACB
#define CONFIG_PORTMUX_PIO
#define CONFIG_SYS_NR_PIOS 5
#define CONFIG_SYS_HSDRAMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_ATMEL_SPI
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_FLASH_BASE 0x00000000
#define CONFIG_SYS_FLASH_SIZE 0x800000
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 135
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_TEXT_BASE 0x00000000
#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
#define CONFIG_SYS_SDRAM_BASE EBI_SDRAM_BASE
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SIZE 65536
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
#define CONFIG_SYS_MALLOC_LEN (256*1024)
/* Allow 4MB for the kernel run-time image */
#define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
#define CONFIG_SYS_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x1f00000)
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#endif /* __CONFIG_H */
|
