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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 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02006 * SPDX-License-Identifier: GPL-2.0+
Haavard Skinnemoen6b443942007-04-14 17:11:49 +02007 */
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
Andreas Bießmann5d73bc72010-11-04 23:15:30 +000011#include <asm/arch/hardware.h>
Haavard Skinnemoena23e2772008-05-19 11:36:28 +020012
Andreas Bießmannb78431a2011-04-18 04:12:35 +000013#define CONFIG_AT32AP
14#define CONFIG_AT32AP7000
15#define CONFIG_ATNGW100
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020016
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020017/*
18 * Set up the PLL to run at 140 MHz, the CPU to run at the PLL
19 * frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
20 * and the PBA bus to run at 1/4 the PLL frequency.
21 */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000022#define CONFIG_PLL
23#define CONFIG_SYS_POWER_MANAGER
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020024#define CONFIG_SYS_OSC0_HZ 20000000
25#define CONFIG_SYS_PLL0_DIV 1
26#define CONFIG_SYS_PLL0_MUL 7
27#define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16
28#define CONFIG_SYS_CLKDIV_CPU 0
29#define CONFIG_SYS_CLKDIV_HSB 1
30#define CONFIG_SYS_CLKDIV_PBA 2
31#define CONFIG_SYS_CLKDIV_PBB 1
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020032
Haavard Skinnemoen1f36f732010-08-12 13:52:54 +070033/* Reserve VM regions for SDRAM and NOR flash */
34#define CONFIG_SYS_NR_VM_REGIONS 2
35
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020036/*
37 * The PLLOPT register controls the PLL like this:
38 * icp = PLLOPT<2>
39 * ivco = PLLOPT<1:0>
40 *
41 * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
42 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020043#define CONFIG_SYS_PLL0_OPT 0x04
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020044
Andreas Bießmannf4278b72010-11-04 23:15:31 +000045#define CONFIG_USART_BASE ATMEL_BASE_USART1
46#define CONFIG_USART_ID 1
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020047/* User serviceable stuff */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000048#define CONFIG_DOS_PARTITION
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020049
Andreas Bießmannb78431a2011-04-18 04:12:35 +000050#define CONFIG_CMDLINE_TAG
51#define CONFIG_SETUP_MEMORY_TAGS
52#define CONFIG_INITRD_TAG
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020053
54#define CONFIG_STACKSIZE (2048)
55
56#define CONFIG_BAUDRATE 115200
57#define CONFIG_BOOTARGS \
58 "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
59#define CONFIG_BOOTCOMMAND \
60 "fsload; bootm"
61
62/*
63 * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
64 * data on the serial line may interrupt the boot sequence.
65 */
66#define CONFIG_BOOTDELAY 1
Andreas Bießmannb78431a2011-04-18 04:12:35 +000067#define CONFIG_AUTOBOOT
68#define CONFIG_AUTOBOOT_KEYED
Wolfgang Denkc37207d2008-07-16 16:38:59 +020069#define CONFIG_AUTOBOOT_PROMPT \
70 "Press SPACE to abort autoboot in %d seconds\n", bootdelay
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020071#define CONFIG_AUTOBOOT_DELAY_STR "d"
72#define CONFIG_AUTOBOOT_STOP_STR " "
73
74/*
75 * After booting the board for the first time, new ethernet addresses
76 * should be generated and assigned to the environment variables
77 * "ethaddr" and "eth1addr". This is normally done during production.
78 */
Andreas Bießmannb78431a2011-04-18 04:12:35 +000079#define CONFIG_OVERWRITE_ETHADDR_ONCE
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020080
81/*
82 * BOOTP/DHCP options
83 */
84#define CONFIG_BOOTP_SUBNETMASK
85#define CONFIG_BOOTP_GATEWAY
86
Haavard Skinnemoen6b443942007-04-14 17:11:49 +020087/*
88 * Command line configuration.
89 */
90#include <config_cmd_default.h>
91
92#define CONFIG_CMD_ASKENV
93#define CONFIG_CMD_DHCP
94#define CONFIG_CMD_EXT2
95#define CONFIG_CMD_FAT
96#define CONFIG_CMD_JFFS2
97#define CONFIG_CMD_MMC
Haavard Skinnemoen5f723a32008-06-20 10:41:05 +020098#define CONFIG_CMD_SF
99#define CONFIG_CMD_SPI
David Brownell55ac7a72008-02-22 12:54:39 -0800100
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200101#undef CONFIG_CMD_FPGA
102#undef CONFIG_CMD_SETGETDCR
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200103#undef CONFIG_CMD_SOURCE
David Brownell55ac7a72008-02-22 12:54:39 -0800104#undef CONFIG_CMD_XIMG
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200105
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000106#define CONFIG_ATMEL_USART
107#define CONFIG_MACB
108#define CONFIG_PORTMUX_PIO
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200109#define CONFIG_SYS_NR_PIOS 5
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000110#define CONFIG_SYS_HSDRAMC
111#define CONFIG_MMC
Sven Schnelle72fa4672011-10-21 14:49:25 +0200112#define CONFIG_GENERIC_ATMEL_MCI
113#define CONFIG_GENERIC_MMC
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000114#define CONFIG_ATMEL_SPI
Haavard Skinnemoen5f723a32008-06-20 10:41:05 +0200115
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000116#define CONFIG_SPI_FLASH
117#define CONFIG_SPI_FLASH_ATMEL
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200118
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200119#define CONFIG_SYS_DCACHE_LINESZ 32
120#define CONFIG_SYS_ICACHE_LINESZ 32
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200121
122#define CONFIG_NR_DRAM_BANKS 1
123
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000124#define CONFIG_SYS_FLASH_CFI
125#define CONFIG_FLASH_CFI_DRIVER
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200126
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200127#define CONFIG_SYS_FLASH_BASE 0x00000000
128#define CONFIG_SYS_FLASH_SIZE 0x800000
129#define CONFIG_SYS_MAX_FLASH_BANKS 1
130#define CONFIG_SYS_MAX_FLASH_SECT 135
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200131
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200132#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Andreas Bießmannda484372011-04-18 04:12:43 +0000133#define CONFIG_SYS_TEXT_BASE 0x00000000
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200134
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200135#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
136#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
137#define CONFIG_SYS_SDRAM_BASE EBI_SDRAM_BASE
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200138
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000139#define CONFIG_ENV_IS_IN_FLASH
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200140#define CONFIG_ENV_SIZE 65536
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200141#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200142
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200143#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200144
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200145#define CONFIG_SYS_MALLOC_LEN (256*1024)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200146
147/* Allow 4MB for the kernel run-time image */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200148#define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000)
149#define CONFIG_SYS_BOOTPARAMS_LEN (16 * 1024)
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200150
151/* Other configuration settings that shouldn't have to change all that often */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200152#define CONFIG_SYS_PROMPT "U-Boot> "
153#define CONFIG_SYS_CBSIZE 256
154#define CONFIG_SYS_MAXARGS 16
155#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
Andreas Bießmannb78431a2011-04-18 04:12:35 +0000156#define CONFIG_SYS_LONGHELP
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200157
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200158#define CONFIG_SYS_MEMTEST_START EBI_SDRAM_BASE
159#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x1f00000)
Haavard Skinnemoen2bcacc22007-11-22 16:51:39 +0100160
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200161#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
Haavard Skinnemoen6b443942007-04-14 17:11:49 +0200162
163#endif /* __CONFIG_H */