/* * (C) Copyright 2010 * Daniel Gorsulowski <daniel.gorsulowski@esd.eu> * esd electronic system design gmbh <www.esd.eu> * * (C) Copyright 2007-2008 * Stelian Pop <stelian.pop@leadtechdesign.com> * 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 /* Common stuff */ #define CONFIG_OTC570 1 /* Board is esd OTC570 */ #define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ #define CONFIG_AT91SAM9263 1 /* It's an AT91SAM9263 SoC */ #define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */ #define CONFIG_SYS_HZ 1000 /* decrementer freq */ #define CONFIG_DISPLAY_BOARDINFO 1 #define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info and speed */ #define CONFIG_PREBOOT /* enable preboot variable */ #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS 1 #define CONFIG_INITRD_TAG 1 #define CONFIG_SERIAL_TAG 1 #define CONFIG_REVISION_TAG 1 #undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */ #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ #define CONFIG_ARCH_CPU_INIT /* * Hardware drivers */ #define CONFIG_AT91_GPIO 1 /* Console output */ #define CONFIG_ATMEL_USART 1 #undef CONFIG_USART0 #undef CONFIG_USART1 #undef CONFIG_USART2 #define CONFIG_USART3 1 /* USART 3 is DBGU */ #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK 1 /* LCD */ #define CONFIG_LCD 1 #define LCD_BPP LCD_COLOR8 #undef CONFIG_SPLASH_SCREEN #ifndef CONFIG_SPLASH_SCREEN #define CONFIG_LCD_LOGO 1 #define CONFIG_LCD_INFO 1 #undef CONFIG_LCD_INFO_BELOW_LOGO #endif /* CONFIG_SPLASH_SCREEN */ #undef LCD_TEST_PATTERN #define CONFIG_SYS_WHITE_ON_BLACK 1 #define CONFIG_ATMEL_LCD 1 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 #define CONFIG_OTC570_LCD_BASE 0x23E00000 /* LCD is in SDRAM */ #define CONFIG_CMD_BMP 1 /* RTC and I2C stuff */ #define CONFIG_RTC_DS1338 1 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 #undef CONFIG_HARD_I2C #define CONFIG_SOFT_I2C 1 #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_SYS_I2C_SLAVE 0x7F #ifdef CONFIG_SOFT_I2C #define CONFIG_I2C_CMD_TREE 1 #define CONFIG_I2C_MULTI_BUS 1 /* 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 */ #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK 1 /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE 1 #define CONFIG_BOOTP_BOOTPATH 1 #define CONFIG_BOOTP_GATEWAY 1 #define CONFIG_BOOTP_HOSTNAME 1 /* * Command line configuration. */ #include <config_cmd_default.h> #undef CONFIG_CMD_FPGA #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_IMLS #define CONFIG_CMD_PING 1 #define CONFIG_CMD_DHCP 1 #define CONFIG_CMD_NAND 1 #define CONFIG_CMD_USB 1 #define CONFIG_CMD_I2C 1 #define CONFIG_CMD_DATE 1 /* LED */ #define CONFIG_AT91_LED 1 /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 /* DataFlash */ #define CONFIG_ATMEL_DATAFLASH_SPI #define CONFIG_HAS_DATAFLASH 1 #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) /* NOR flash is not populated, disable it */ #define CONFIG_SYS_NO_FLASH 1 /* NAND flash */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 #define CONFIG_SYS_NAND_DBW_8 1 /* our ALE is AD21 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our CLE is AD22 */ #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 1 #define CONFIG_RMII 1 #define CONFIG_NET_MULTI 1 #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_RESET_PHY_R /* USB */ #define CONFIG_USB_ATMEL #define CONFIG_USB_OHCI_NEW 1 #define CONFIG_DOS_PARTITION 1 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 #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 1 #define CONFIG_CMD_FAT 1 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 #define CONFIG_SYS_USE_DATAFLASH 1 #undef CONFIG_SYS_USE_NANDFLASH /* CAN */ #define CONFIG_AT91_CAN 1 /* hw-controller addresses */ #define CONFIG_ET1100_BASE 0x70000000 /* bootstrap + u-boot + env in dataflash on CS0 */ #define CONFIG_ENV_IS_IN_DATAFLASH 1 #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 #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CONFIG_SYS_PROMPT "=> " #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_LONGHELP 1 #define CONFIG_CMDLINE_EDITING 1 /* * 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