|
|
|
|
/*
|
|
|
|
|
* (C) Copyright 2010-2011
|
|
|
|
|
* Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
|
|
|
|
|
* esd electronic system design gmbh <www.esd.eu>
|
|
|
|
|
*
|
|
|
|
|
* (C) Copyright 2007-2008
|
|
|
|
|
* Stelian Pop <stelian@popies.net>
|
|
|
|
|
* Lead Tech Design <www.leadtechdesign.com>
|
|
|
|
|
*
|
|
|
|
|
* Configuation settings for the esd OTC570 board.
|
|
|
|
|
*
|
|
|
|
|
* See file CREDITS for list of people who contributed to this
|
|
|
|
|
* project.
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or
|
|
|
|
|
* modify it under the terms of the GNU General Public License as
|
|
|
|
|
* published by the Free Software Foundation; either version 2 of
|
|
|
|
|
* the License, or (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
|
|
|
* MA 02111-1307 USA
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __CONFIG_H
|
|
|
|
|
#define __CONFIG_H
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* SoC must be defined first, before hardware.h is included.
|
|
|
|
|
* In this case SoC is defined in boards.cfg.
|
|
|
|
|
*/
|
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Warning: changing CONFIG_SYS_TEXT_BASE requires
|
|
|
|
|
* adapting the initial boot program.
|
|
|
|
|
* Since the linker has to swallow that define, we must use a pure
|
|
|
|
|
* hex number here!
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0x20002000
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* since a number of boards are not being listed in linux
|
|
|
|
|
* arch/arm/tools/mach-types any more, the mach-types have to be
|
|
|
|
|
* defined here
|
|
|
|
|
*/
|
|
|
|
|
#define MACH_TYPE_OTC570 2166
|
|
|
|
|
|
|
|
|
|
/* ARM asynchronous clock */
|
|
|
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */
|
|
|
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */
|
|
|
|
|
#define CONFIG_SYS_HZ 1000 /* decrementer freq */
|
|
|
|
|
|
|
|
|
|
/* Misc CPU related */
|
|
|
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
|
|
|
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
|
|
|
#define CONFIG_INITRD_TAG
|
|
|
|
|
#define CONFIG_SERIAL_TAG
|
|
|
|
|
#define CONFIG_REVISION_TAG
|
|
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
|
|
|
#define CONFIG_MISC_INIT_R /* Call misc_init_r */
|
|
|
|
|
#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */
|
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */
|
|
|
|
|
#define CONFIG_PREBOOT /* enable preboot variable */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Hardware drivers
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */
|
|
|
|
|
#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
|
|
|
|
|
|
|
|
|
|
/* general purpose I/O */
|
|
|
|
|
#define CONFIG_AT91_GPIO
|
|
|
|
|
|
|
|
|
|
/* Console output */
|
|
|
|
|
#define CONFIG_ATMEL_USART
|
|
|
|
|
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
|
|
|
|
|
#define CONFIG_USART_ID ATMEL_ID_SYS
|
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600}
|
|
|
|
|
|
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
|
#define CONFIG_ZERO_BOOTDELAY_CHECK
|
|
|
|
|
|
|
|
|
|
/* LCD */
|
|
|
|
|
#define CONFIG_LCD
|
|
|
|
|
#undef CONFIG_SPLASH_SCREEN
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_LCD
|
|
|
|
|
# define LCD_BPP LCD_COLOR8
|
|
|
|
|
|
|
|
|
|
# ifndef CONFIG_SPLASH_SCREEN
|
|
|
|
|
# define CONFIG_LCD_LOGO
|
|
|
|
|
# define CONFIG_LCD_INFO
|
|
|
|
|
# undef CONFIG_LCD_INFO_BELOW_LOGO
|
|
|
|
|
# endif /* CONFIG_SPLASH_SCREEN */
|
|
|
|
|
|
|
|
|
|
# undef LCD_TEST_PATTERN
|
|
|
|
|
# define CONFIG_SYS_WHITE_ON_BLACK
|
|
|
|
|
# define CONFIG_ATMEL_LCD
|
|
|
|
|
# define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
|
|
|
# define CONFIG_OTC570_LCD_BASE (CONFIG_SYS_SDRAM_BASE + 0x03fa5000)
|
|
|
|
|
# define CONFIG_CMD_BMP
|
|
|
|
|
#endif /* CONFIG_LCD */
|
|
|
|
|
|
|
|
|
|
/* RTC and I2C stuff */
|
|
|
|
|
#define CONFIG_RTC_DS1338
|
|
|
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
|
|
|
|
#undef CONFIG_HARD_I2C
|
|
|
|
|
#define CONFIG_SOFT_I2C
|
|
|
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
|
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_SOFT_I2C
|
|
|
|
|
# define CONFIG_I2C_CMD_TREE
|
|
|
|
|
# define CONFIG_I2C_MULTI_BUS
|
|
|
|
|
/* Configure data and clock pins for pio */
|
|
|
|
|
# define I2C_INIT { \
|
|
|
|
|
at91_set_pio_output(AT91_PIO_PORTB, 4, 0); \
|
|
|
|
|
at91_set_pio_output(AT91_PIO_PORTB, 5, 0); \
|
|
|
|
|
}
|
|
|
|
|
# define I2C_SOFT_DECLARATIONS
|
|
|
|
|
/* Configure data pin as output */
|
|
|
|
|
# define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTB, 4, 0)
|
|
|
|
|
/* Configure data pin as input */
|
|
|
|
|
# define I2C_TRISTATE at91_set_pio_input(AT91_PIO_PORTB, 4, 0)
|
|
|
|
|
/* Read data pin */
|
|
|
|
|
# define I2C_READ at91_get_pio_value(AT91_PIO_PORTB, 4)
|
|
|
|
|
/* Set data pin */
|
|
|
|
|
# define I2C_SDA(bit) at91_set_pio_value(AT91_PIO_PORTB, 4, bit)
|
|
|
|
|
/* Set clock pin */
|
|
|
|
|
# define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTB, 5, bit)
|
|
|
|
|
# define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
|
|
|
|
|
#endif /* CONFIG_SOFT_I2C */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* BOOTP options
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
|
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
|
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Command line configuration.
|
|
|
|
|
*/
|
|
|
|
|
#include <config_cmd_default.h>
|
|
|
|
|
#undef CONFIG_CMD_FPGA
|
|
|
|
|
#undef CONFIG_CMD_LOADS
|
|
|
|
|
#undef CONFIG_CMD_IMLS
|
|
|
|
|
|
|
|
|
|
#define CONFIG_CMD_PING
|
|
|
|
|
#define CONFIG_CMD_DHCP
|
|
|
|
|
#define CONFIG_CMD_NAND
|
|
|
|
|
#define CONFIG_CMD_USB
|
|
|
|
|
#define CONFIG_CMD_I2C
|
|
|
|
|
#define CONFIG_CMD_DATE
|
|
|
|
|
|
|
|
|
|
/* LED */
|
|
|
|
|
#define CONFIG_AT91_LED
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* SDRAM: 1 bank, min 32, max 128 MB
|
|
|
|
|
* Initialized before u-boot gets started.
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */
|
|
|
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x04000000
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000)
|
|
|
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000)
|
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000)
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
|
|
|
|
|
* leaving the correct space for initial global data structure above
|
|
|
|
|
* that address while providing maximum stack area below.
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
|
|
|
(ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE)
|
|
|
|
|
|
|
|
|
|
/* DataFlash */
|
|
|
|
|
#ifdef CONFIG_SYS_USE_DATAFLASH
|
|
|
|
|
# define CONFIG_ATMEL_DATAFLASH_SPI
|
|
|
|
|
# define CONFIG_HAS_DATAFLASH
|
|
|
|
|
# define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
|
|
|
|
|
# define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
|
|
|
|
|
# define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
|
|
|
|
|
# define AT91_SPI_CLK 15000000
|
|
|
|
|
# define DATAFLASH_TCSS (0x1a << 16)
|
|
|
|
|
# define DATAFLASH_TCHS (0x1 << 24)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* NOR flash is not populated, disable it */
|
|
|
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
|
|
|
|
|
|
/* NAND flash */
|
|
|
|
|
#ifdef CONFIG_CMD_NAND
|
|
|
|
|
# define CONFIG_NAND_ATMEL
|
|
|
|
|
# define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
|
|
|
# define CONFIG_SYS_NAND_BASE 0x40000000 /* ATMEL_BASE_CS3 */
|
|
|
|
|
# define CONFIG_SYS_NAND_DBW_8
|
|
|
|
|
# define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
|
|
|
|
# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
|
|
|
|
# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
|
|
|
|
|
# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
|
|
|
|
|
# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Ethernet */
|
|
|
|
|
#define CONFIG_MACB
|
|
|
|
|
#define CONFIG_RMII
|
|
|
|
|
#define CONFIG_FIT
|
|
|
|
|
#define CONFIG_NET_RETRY_COUNT 20
|
|
|
|
|
#undef CONFIG_RESET_PHY_R
|
|
|
|
|
|
|
|
|
|
/* USB */
|
|
|
|
|
#define CONFIG_USB_ATMEL
|
|
|
|
|
#define CONFIG_USB_OHCI_NEW
|
|
|
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
|
#define CONFIG_SYS_USB_OHCI_CPU_INIT
|
|
|
|
|
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
|
|
|
|
|
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
|
|
|
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
|
|
|
|
|
#define CONFIG_USB_STORAGE
|
|
|
|
|
#define CONFIG_CMD_FAT
|
|
|
|
|
|
|
|
|
|
/* CAN */
|
|
|
|
|
#define CONFIG_AT91_CAN
|
|
|
|
|
|
|
|
|
|
/* hw-controller addresses */
|
|
|
|
|
#define CONFIG_ET1100_BASE 0x70000000 /* ATMEL_BASE_CS6 */
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_SYS_USE_DATAFLASH
|
|
|
|
|
|
|
|
|
|
/* bootstrap + u-boot + env in dataflash on CS0 */
|
|
|
|
|
# define CONFIG_ENV_IS_IN_DATAFLASH
|
|
|
|
|
# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
|
|
|
|
|
0x8400)
|
|
|
|
|
# define CONFIG_ENV_OFFSET 0x4200
|
|
|
|
|
# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
|
|
|
|
|
CONFIG_ENV_OFFSET)
|
|
|
|
|
# define CONFIG_ENV_SIZE 0x4200
|
|
|
|
|
|
|
|
|
|
#elif CONFIG_SYS_USE_NANDFLASH
|
|
|
|
|
|
|
|
|
|
/* bootstrap + u-boot + env + linux in nandflash */
|
|
|
|
|
# define CONFIG_ENV_IS_IN_NAND 1
|
|
|
|
|
# define CONFIG_ENV_OFFSET 0xC0000
|
|
|
|
|
# define CONFIG_ENV_SIZE 0x20000
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_PROMPT "=> "
|
|
|
|
|
#define CONFIG_SYS_CBSIZE 512
|
|
|
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
|
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
|
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
|
#define CONFIG_SYS_LONGHELP
|
|
|
|
|
#define CONFIG_CMDLINE_EDITING
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Size of malloc() pool
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
|
|
|
|
|
128*1024, 0x1000)
|
|
|
|
|
|
|
|
|
|
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_USE_IRQ
|
|
|
|
|
# error CONFIG_USE_IRQ not supported
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
