blob: 955d0e278ac6af19b86a72847a87358478ccee39 [file] [log] [blame]
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +02001/*
2 * (C) Copyright 2007-2008
Stelian Popc9e798d2011-11-01 00:00:39 +01003 * Stelian Pop <stelian@popies.net>
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +02004 * Lead Tech Design <www.leadtechdesign.com>
5 *
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +00006 * (C) Copyright 2009-2011
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +02007 * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
8 * esd electronic system design gmbh <www.esd.eu>
9 *
10 * Configuation settings for the esd MEESC board.
11 *
Wolfgang Denk1a459662013-07-08 09:37:19 +020012 * SPDX-License-Identifier: GPL-2.0+
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020013 */
14
15#ifndef __CONFIG_H
16#define __CONFIG_H
17
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000018/*
19 * SoC must be defined first, before hardware.h is included.
20 * In this case SoC is defined in boards.cfg.
21 */
22#include <asm/hardware.h>
23
24/*
25 * Warning: changing CONFIG_SYS_TEXT_BASE requires
26 * adapting the initial boot program.
27 * Since the linker has to swallow that define, we must use a pure
28 * hex number here!
29 */
30#define CONFIG_SYS_TEXT_BASE 0x20002000
31
Daniel Gorsulowski18b6ddfd2011-10-30 22:52:28 +000032/*
33 * since a number of boards are not being listed in linux
34 * arch/arm/tools/mach-types any more, the mach-types have to be
35 * defined here
36 */
37#define MACH_TYPE_MEESC 2165
38#define MACH_TYPE_ETHERCAN2 2407
39
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000040/* ARM asynchronous clock */
41#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */
Daniel Gorsulowski9f07ded2010-08-09 11:17:13 +020042#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000043
44/* Misc CPU related */
45#define CONFIG_SKIP_LOWLEVEL_INIT
46#define CONFIG_ARCH_CPU_INIT
47#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
48#define CONFIG_SETUP_MEMORY_TAGS
49#define CONFIG_INITRD_TAG
50#define CONFIG_SERIAL_TAG
51#define CONFIG_REVISION_TAG
52#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
53#define CONFIG_MISC_INIT_R /* Call misc_init_r */
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020054
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000055#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */
56#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */
57#define CONFIG_PREBOOT /* enable preboot variable */
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020058
59/*
60 * Hardware drivers
61 */
62
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000063/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */
64#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020065
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000066/* general purpose I/O */
67#define CONFIG_AT91_GPIO
68
69/* Console output */
70#define CONFIG_ATMEL_USART
71#define CONFIG_USART_BASE ATMEL_BASE_DBGU
72#define CONFIG_USART_ID ATMEL_ID_SYS
73#define CONFIG_BAUDRATE 115200
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000074
75#define CONFIG_BOOTDELAY 3
76#define CONFIG_ZERO_BOOTDELAY_CHECK
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020077
78/*
79 * BOOTP options
80 */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000081#define CONFIG_BOOTP_BOOTFILESIZE
82#define CONFIG_BOOTP_BOOTPATH
83#define CONFIG_BOOTP_GATEWAY
84#define CONFIG_BOOTP_HOSTNAME
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020085
86/*
87 * Command line configuration.
88 */
89#include <config_cmd_default.h>
90#undef CONFIG_CMD_BDI
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020091#undef CONFIG_CMD_FPGA
92#undef CONFIG_CMD_LOADS
93#undef CONFIG_CMD_IMLS
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020094
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +000095#define CONFIG_CMD_PING
96#define CONFIG_CMD_DHCP
97#define CONFIG_CMD_NAND
98#define CONFIG_CMD_USB
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +020099
100/* LED */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000101#define CONFIG_AT91_LED
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200102
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000103/*
104 * SDRAM: 1 bank, min 32, max 128 MB
105 * Initialized before u-boot gets started.
106 */
107#define CONFIG_NR_DRAM_BANKS 1
108#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */
109#define CONFIG_SYS_SDRAM_SIZE 0x02000000
110
111#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000)
112#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000)
113#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000)
114
115/*
116 * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
117 * leaving the correct space for initial global data structure above
118 * that address while providing maximum stack area below.
119 */
120#define CONFIG_SYS_INIT_SP_ADDR \
121 (ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE)
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200122
123/* DataFlash */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000124#ifdef CONFIG_SYS_USE_DATAFLASH
125# define CONFIG_ATMEL_DATAFLASH_SPI
126# define CONFIG_HAS_DATAFLASH
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000127# define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
128# define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
129# define AT91_SPI_CLK 15000000
130# define DATAFLASH_TCSS (0x1a << 16)
131# define DATAFLASH_TCHS (0x1 << 24)
132#endif
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200133
134/* NOR flash is not populated, disable it */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000135#define CONFIG_SYS_NO_FLASH
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200136
137/* NAND flash */
138#ifdef CONFIG_CMD_NAND
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000139# define CONFIG_NAND_ATMEL
140# define CONFIG_SYS_MAX_NAND_DEVICE 1
141# define CONFIG_SYS_NAND_BASE 0x40000000 /* ATMEL_BASE_CS3 */
142# define CONFIG_SYS_NAND_DBW_8
143# define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
144# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
Andreas Bießmannac45bb12013-11-29 12:13:45 +0100145# define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
146# define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200147#endif
148
149/* Ethernet */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000150#define CONFIG_MACB
151#define CONFIG_RMII
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000152#define CONFIG_FIT
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200153#define CONFIG_NET_RETRY_COUNT 20
154#undef CONFIG_RESET_PHY_R
155
Daniel Gorsulowski64037fb2010-08-09 11:17:15 +0200156/* USB */
157#define CONFIG_USB_ATMEL
Bo Shendcd2f1a2013-10-21 16:14:00 +0800158#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000159#define CONFIG_USB_OHCI_NEW
160#define CONFIG_DOS_PARTITION
161#define CONFIG_SYS_USB_OHCI_CPU_INIT
Daniel Gorsulowski64037fb2010-08-09 11:17:15 +0200162#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
163#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
164#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200165
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200166/* CAN */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000167#define CONFIG_AT91_CAN
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200168
Daniel Gorsulowskia3802792009-09-29 08:03:12 +0200169/* hw-controller addresses */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000170#define CONFIG_ET1100_BASE 0x70000000
171
172#ifdef CONFIG_SYS_USE_DATAFLASH
Daniel Gorsulowskia3802792009-09-29 08:03:12 +0200173
174/* bootstrap + u-boot + env in dataflash on CS0 */
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000175# define CONFIG_ENV_IS_IN_DATAFLASH
176# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200177 0x8400)
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000178# define CONFIG_ENV_OFFSET 0x4200
179# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200180 CONFIG_ENV_OFFSET)
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000181# define CONFIG_ENV_SIZE 0x4200
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200182
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000183#elif CONFIG_SYS_USE_NANDFLASH
184
185/* bootstrap + u-boot + env + linux in nandflash */
186# define CONFIG_ENV_IS_IN_NAND 1
187# define CONFIG_ENV_OFFSET 0xC0000
188# define CONFIG_ENV_SIZE 0x20000
189
190#endif
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200191
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000192#define CONFIG_SYS_CBSIZE 512
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200193#define CONFIG_SYS_MAXARGS 16
194#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
195 sizeof(CONFIG_SYS_PROMPT) + 16)
Matthias Fuchs0cb77bf2011-07-19 01:56:06 +0000196#define CONFIG_SYS_LONGHELP
197#define CONFIG_CMDLINE_EDITING
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200198
199/*
200 * Size of malloc() pool
201 */
Daniel Gorsulowskia3802792009-09-29 08:03:12 +0200202#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
203 128*1024, 0x1000)
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200204
Daniel Gorsulowski33b1d3f2009-06-30 21:03:37 +0200205#endif