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Haavard Skinnemoen6b443942007-04-14 17:11:49 +02001/*
2 * Copyright (C) 2006 Atmel Corporation
3 *
4 * Configuration settings for the AVR32 Network Gateway
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
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.
13 *
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.
18 *
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,
22 * MA 02111-1307 USA
23 */
24#ifndef __CONFIG_H
25#define __CONFIG_H
26
Andreas Bießmann5d73bc72010-11-04 23:15:30 +000027#include <asm/arch/hardware.h>
Haavard Skinnemoena23e2772008-05-19 11:36:28 +020028
Andreas Bießmannb78431a2011-04-18 04:12:35 +000029#define CONFIG_AVR32
30#define CONFIG_AT32AP
31#define CONFIG_AT32AP7000
32#define CONFIG_ATNGW100
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020033
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020034#define CONFIG_SYS_HZ 1000
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020035
36/*
37 * Set up the PLL to run at 140 MHz, the CPU to run at the PLL
38 * frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
39 * and the PBA bus to run at 1/4 the PLL frequency.
40 */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000041#define CONFIG_PLL
42#define CONFIG_SYS_POWER_MANAGER
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020043#define CONFIG_SYS_OSC0_HZ 20000000
44#define CONFIG_SYS_PLL0_DIV 1
45#define CONFIG_SYS_PLL0_MUL 7
46#define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16
47#define CONFIG_SYS_CLKDIV_CPU 0
48#define CONFIG_SYS_CLKDIV_HSB 1
49#define CONFIG_SYS_CLKDIV_PBA 2
50#define CONFIG_SYS_CLKDIV_PBB 1
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020051
Haavard Skinnemoen1f36f732010-08-12 13:52:54 +070052/* Reserve VM regions for SDRAM and NOR flash */
53#define CONFIG_SYS_NR_VM_REGIONS 2
54
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020055/*
56 * The PLLOPT register controls the PLL like this:
57 * icp = PLLOPT<2>
58 * ivco = PLLOPT<1:0>
59 *
60 * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
61 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020062#define CONFIG_SYS_PLL0_OPT 0x04
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020063
Andreas Bießmannf4278b72010-11-04 23:15:31 +000064#define CONFIG_USART_BASE ATMEL_BASE_USART1
65#define CONFIG_USART_ID 1
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020066/* User serviceable stuff */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000067#define CONFIG_DOS_PARTITION
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020068
Andreas Bießmannb78431a2011-04-18 04:12:35 +000069#define CONFIG_CMDLINE_TAG
70#define CONFIG_SETUP_MEMORY_TAGS
71#define CONFIG_INITRD_TAG
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020072
73#define CONFIG_STACKSIZE (2048)
74
75#define CONFIG_BAUDRATE 115200
76#define CONFIG_BOOTARGS \
77 "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
78#define CONFIG_BOOTCOMMAND \
79 "fsload; bootm"
80
81/*
82 * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
83 * data on the serial line may interrupt the boot sequence.
84 */
85#define CONFIG_BOOTDELAY 1
Andreas Bießmannb78431a2011-04-18 04:12:35 +000086#define CONFIG_AUTOBOOT
87#define CONFIG_AUTOBOOT_KEYED
Wolfgang Denkc37207d2008-07-16 16:38:59 +020088#define CONFIG_AUTOBOOT_PROMPT \
89 "Press SPACE to abort autoboot in %d seconds\n", bootdelay
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020090#define CONFIG_AUTOBOOT_DELAY_STR "d"
91#define CONFIG_AUTOBOOT_STOP_STR " "
92
93/*
94 * After booting the board for the first time, new ethernet addresses
95 * should be generated and assigned to the environment variables
96 * "ethaddr" and "eth1addr". This is normally done during production.
97 */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000098#define CONFIG_OVERWRITE_ETHADDR_ONCE
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020099
100/*
101 * BOOTP/DHCP options
102 */
103#define CONFIG_BOOTP_SUBNETMASK
104#define CONFIG_BOOTP_GATEWAY
105
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200106/*
107 * Command line configuration.
108 */
109#include <config_cmd_default.h>
110
111#define CONFIG_CMD_ASKENV
112#define CONFIG_CMD_DHCP
113#define CONFIG_CMD_EXT2
114#define CONFIG_CMD_FAT
115#define CONFIG_CMD_JFFS2
116#define CONFIG_CMD_MMC
Haavard Skinnemoen5f723a32008-06-20 10:41:05 +0200117#define CONFIG_CMD_SF
118#define CONFIG_CMD_SPI
David Brownell55ac7a72008-02-22 12:54:39 -0800119
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200120#undef CONFIG_CMD_FPGA
121#undef CONFIG_CMD_SETGETDCR
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200122#undef CONFIG_CMD_SOURCE
David Brownell55ac7a72008-02-22 12:54:39 -0800123#undef CONFIG_CMD_XIMG
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200124
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000125#define CONFIG_ATMEL_USART
126#define CONFIG_MACB
127#define CONFIG_PORTMUX_PIO
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200128#define CONFIG_SYS_NR_PIOS 5
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000129#define CONFIG_SYS_HSDRAMC
130#define CONFIG_MMC
Sven Schnelle72fa4672011-10-21 14:49:25 +0200131#define CONFIG_GENERIC_ATMEL_MCI
132#define CONFIG_GENERIC_MMC
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000133#define CONFIG_ATMEL_SPI
Haavard Skinnemoen5f723a32008-06-20 10:41:05 +0200134
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000135#define CONFIG_SPI_FLASH
136#define CONFIG_SPI_FLASH_ATMEL
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200137
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200138#define CONFIG_SYS_DCACHE_LINESZ 32
139#define CONFIG_SYS_ICACHE_LINESZ 32
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200140
141#define CONFIG_NR_DRAM_BANKS 1
142
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000143#define CONFIG_SYS_FLASH_CFI
144#define CONFIG_FLASH_CFI_DRIVER
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200145
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200146#define CONFIG_SYS_FLASH_BASE 0x00000000
147#define CONFIG_SYS_FLASH_SIZE 0x800000
148#define CONFIG_SYS_MAX_FLASH_BANKS 1
149#define CONFIG_SYS_MAX_FLASH_SECT 135
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200150
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200151#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Andreas Bießmannda484372011-04-18 04:12:43 +0000152#define CONFIG_SYS_TEXT_BASE 0x00000000
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200153
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200154#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
155#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
156#define CONFIG_SYS_SDRAM_BASE EBI_SDRAM_BASE
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200157
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000158#define CONFIG_ENV_IS_IN_FLASH
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200159#define CONFIG_ENV_SIZE 65536
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200160#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200161
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200162#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200163
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200164#define CONFIG_SYS_MALLOC_LEN (256*1024)
165#define CONFIG_SYS_DMA_ALLOC_LEN (16384)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200166
167/* Allow 4MB for the kernel run-time image */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200168#define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
169#define CONFIG_SYS_BOOTPARAMS_LEN (16 * 1024)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200170
171/* Other configuration settings that shouldn't have to change all that often */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200172#define CONFIG_SYS_PROMPT "U-Boot> "
173#define CONFIG_SYS_CBSIZE 256
174#define CONFIG_SYS_MAXARGS 16
175#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000176#define CONFIG_SYS_LONGHELP
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200177
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200178#define CONFIG_SYS_MEMTEST_START EBI_SDRAM_BASE
179#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x1f00000)
Haavard Skinnemoen2bcacc22007-11-22 16:51:39 +0100180
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200181#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200182
183#endif /* __CONFIG_H */