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Daniel Gorsulowski44d80252010-01-25 10:50:41 +01001/*
Daniel Gorsulowskia950c812011-04-18 04:15:02 +00002 * (C) Copyright 2010-2011
Daniel Gorsulowski44d80252010-01-25 10:50:41 +01003 * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
4 * esd electronic system design gmbh <www.esd.eu>
5 *
6 * (C) Copyright 2007-2008
7 * Stelian Pop <stelian.pop@leadtechdesign.com>
8 * Lead Tech Design <www.leadtechdesign.com>
9 *
10 * Configuation settings for the esd OTC570 board.
11 *
12 * See file CREDITS for list of people who contributed to this
13 * project.
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 * MA 02111-1307 USA
29 */
30
31#ifndef __CONFIG_H
32#define __CONFIG_H
33
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000034/*
35 * SoC must be defined first, before hardware.h is included.
36 * In this case SoC is defined in boards.cfg.
37 */
38#include <asm/hardware.h>
39
40/*
41 * Warning: changing CONFIG_SYS_TEXT_BASE requires
42 * adapting the initial boot program.
43 * Since the linker has to swallow that define, we must use a pure
44 * hex number here!
45 */
46#define CONFIG_SYS_TEXT_BASE 0x20002000
47
48/* ARM asynchronous clock */
49#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */
Daniel Gorsulowski9f07ded2010-08-09 11:17:13 +020050#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010051#define CONFIG_SYS_HZ 1000 /* decrementer freq */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010052
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000053/* Misc CPU related */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010054#define CONFIG_SKIP_LOWLEVEL_INIT
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010055#define CONFIG_ARCH_CPU_INIT
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000056#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
57#define CONFIG_SETUP_MEMORY_TAGS
58#define CONFIG_INITRD_TAG
59#define CONFIG_SERIAL_TAG
60#define CONFIG_REVISION_TAG
61#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
62#define CONFIG_MISC_INIT_R /* Call misc_init_r */
63#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
64
65#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */
66#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */
67#define CONFIG_PREBOOT /* enable preboot variable */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010068
69/*
70 * Hardware drivers
71 */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000072
73/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */
74#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
75
76/* general purpose I/O */
77#define CONFIG_AT91_GPIO
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010078
79/* Console output */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000080#define CONFIG_ATMEL_USART
81#define CONFIG_USART_BASE ATMEL_BASE_DBGU
82#define CONFIG_USART_ID ATMEL_ID_SYS
83#define CONFIG_BAUDRATE 115200
84#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600}
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010085
86#define CONFIG_BOOTDELAY 3
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000087#define CONFIG_ZERO_BOOTDELAY_CHECK
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010088
89/* LCD */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000090#define CONFIG_LCD
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010091#undef CONFIG_SPLASH_SCREEN
92
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000093#ifdef CONFIG_LCD
94# define LCD_BPP LCD_COLOR8
Daniel Gorsulowski44d80252010-01-25 10:50:41 +010095
Daniel Gorsulowskia950c812011-04-18 04:15:02 +000096# ifndef CONFIG_SPLASH_SCREEN
97# define CONFIG_LCD_LOGO
98# define CONFIG_LCD_INFO
99# undef CONFIG_LCD_INFO_BELOW_LOGO
100# endif /* CONFIG_SPLASH_SCREEN */
101
102# undef LCD_TEST_PATTERN
103# define CONFIG_SYS_WHITE_ON_BLACK
104# define CONFIG_ATMEL_LCD
105# define CONFIG_SYS_CONSOLE_IS_IN_ENV
106# define CONFIG_OTC570_LCD_BASE (CONFIG_SYS_SDRAM_BASE + 0x03fa5000)
107# define CONFIG_CMD_BMP
108#endif /* CONFIG_LCD */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100109
110/* RTC and I2C stuff */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000111#define CONFIG_RTC_DS1338
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100112#define CONFIG_SYS_I2C_RTC_ADDR 0x68
113#undef CONFIG_HARD_I2C
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000114#define CONFIG_SOFT_I2C
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100115#define CONFIG_SYS_I2C_SPEED 100000
116#define CONFIG_SYS_I2C_SLAVE 0x7F
117
118#ifdef CONFIG_SOFT_I2C
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000119# define CONFIG_I2C_CMD_TREE
120# define CONFIG_I2C_MULTI_BUS
Daniel Gorsulowski6258b042010-02-11 14:57:04 +0100121/* Configure data and clock pins for pio */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000122# define I2C_INIT { \
Daniel Gorsulowski6258b042010-02-11 14:57:04 +0100123 at91_set_pio_output(AT91_PIO_PORTB, 4, 0); \
124 at91_set_pio_output(AT91_PIO_PORTB, 5, 0); \
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100125}
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000126# define I2C_SOFT_DECLARATIONS
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100127/* Configure data pin as output */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000128# define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTB, 4, 0)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100129/* Configure data pin as input */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000130# define I2C_TRISTATE at91_set_pio_input(AT91_PIO_PORTB, 4, 0)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100131/* Read data pin */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000132# define I2C_READ at91_get_pio_value(AT91_PIO_PORTB, 4)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100133/* Set data pin */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000134# define I2C_SDA(bit) at91_set_pio_value(AT91_PIO_PORTB, 4, bit)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100135/* Set clock pin */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000136# define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTB, 5, bit)
137# define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100138#endif /* CONFIG_SOFT_I2C */
139
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100140/*
141 * BOOTP options
142 */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000143#define CONFIG_BOOTP_BOOTFILESIZE
144#define CONFIG_BOOTP_BOOTPATH
145#define CONFIG_BOOTP_GATEWAY
146#define CONFIG_BOOTP_HOSTNAME
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100147
148/*
149 * Command line configuration.
150 */
151#include <config_cmd_default.h>
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100152#undef CONFIG_CMD_FPGA
153#undef CONFIG_CMD_LOADS
154#undef CONFIG_CMD_IMLS
155
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000156#define CONFIG_CMD_PING
157#define CONFIG_CMD_DHCP
158#define CONFIG_CMD_NAND
159#define CONFIG_CMD_USB
160#define CONFIG_CMD_I2C
161#define CONFIG_CMD_DATE
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100162
163/* LED */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000164#define CONFIG_AT91_LED
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100165
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000166/*
167 * SDRAM: 1 bank, min 32, max 128 MB
168 * Initialized before u-boot gets started.
169 */
170#define CONFIG_NR_DRAM_BANKS 1
171#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */
172#define CONFIG_SYS_SDRAM_SIZE 0x04000000
173
174#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000)
175#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000)
176#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000)
177
178/*
179 * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
180 * leaving the correct space for initial global data structure above
181 * that address while providing maximum stack area below.
182 */
183#define CONFIG_SYS_INIT_SP_ADDR \
184 (ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100185
186/* DataFlash */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000187#ifdef CONFIG_SYS_USE_DATAFLASH
188# define CONFIG_ATMEL_DATAFLASH_SPI
189# define CONFIG_HAS_DATAFLASH
190# define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
191# define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
192# define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
193# define AT91_SPI_CLK 15000000
194# define DATAFLASH_TCSS (0x1a << 16)
195# define DATAFLASH_TCHS (0x1 << 24)
196#endif
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100197
198/* NOR flash is not populated, disable it */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000199#define CONFIG_SYS_NO_FLASH
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100200
201/* NAND flash */
202#ifdef CONFIG_CMD_NAND
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000203# define CONFIG_NAND_ATMEL
204# define CONFIG_SYS_MAX_NAND_DEVICE 1
205# define CONFIG_SYS_NAND_BASE 0x40000000 /* ATMEL_BASE_CS3 */
206# define CONFIG_SYS_NAND_DBW_8
207# define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
208# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
209# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
210# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
211# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100212#endif
213
214/* Ethernet */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000215#define CONFIG_MACB
216#define CONFIG_RMII
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000217#define CONFIG_FIT
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100218#define CONFIG_NET_RETRY_COUNT 20
219#undef CONFIG_RESET_PHY_R
220
221/* USB */
222#define CONFIG_USB_ATMEL
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000223#define CONFIG_USB_OHCI_NEW
224#define CONFIG_DOS_PARTITION
225#define CONFIG_SYS_USB_OHCI_CPU_INIT
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100226#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
227#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
228#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000229#define CONFIG_USB_STORAGE
230#define CONFIG_CMD_FAT
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100231
232/* CAN */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000233#define CONFIG_AT91_CAN
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100234
235/* hw-controller addresses */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000236#define CONFIG_ET1100_BASE 0x70000000 /* ATMEL_BASE_CS6 */
237
238#ifdef CONFIG_SYS_USE_DATAFLASH
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100239
240/* bootstrap + u-boot + env in dataflash on CS0 */
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000241# define CONFIG_ENV_IS_IN_DATAFLASH
242# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100243 0x8400)
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000244# define CONFIG_ENV_OFFSET 0x4200
245# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100246 CONFIG_ENV_OFFSET)
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000247# define CONFIG_ENV_SIZE 0x4200
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100248
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000249#elif CONFIG_SYS_USE_NANDFLASH
250
251/* bootstrap + u-boot + env + linux in nandflash */
252# define CONFIG_ENV_IS_IN_NAND 1
253# define CONFIG_ENV_OFFSET 0xC0000
254# define CONFIG_ENV_SIZE 0x20000
255
256#endif
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100257
258#define CONFIG_SYS_PROMPT "=> "
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000259#define CONFIG_SYS_CBSIZE 512
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100260#define CONFIG_SYS_MAXARGS 16
261#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
262 sizeof(CONFIG_SYS_PROMPT) + 16)
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000263#define CONFIG_SYS_LONGHELP
264#define CONFIG_CMDLINE_EDITING
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100265
266/*
267 * Size of malloc() pool
268 */
269#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
270 128*1024, 0x1000)
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100271
272#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
273
274#ifdef CONFIG_USE_IRQ
Daniel Gorsulowskia950c812011-04-18 04:15:02 +0000275# error CONFIG_USE_IRQ not supported
Daniel Gorsulowski44d80252010-01-25 10:50:41 +0100276#endif
277
278#endif