/* * (C) Copyright 2007-2008 * Stelian Pop * Lead Tech Design * * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES). * * 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 #include #define CONFIG_AT91_LEGACY #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ /* ARM asynchronous clock */ #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ #define CONFIG_SYS_HZ 1000 #define CONFIG_AT91SAM9M10G45EK #define CONFIG_AT91FAMILY #define CONFIG_ARCH_CPU_INIT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_DISPLAY_CPUINFO /* general purpose I/O */ #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ #define CONFIG_AT91_GPIO #define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */ /* serial console */ #define CONFIG_ATMEL_USART #define CONFIG_USART_BASE ATMEL_BASE_DBGU #define CONFIG_USART_ID ATMEL_ID_SYS /* * This needs to be defined for the OHCI code to work but it is defined as * ATMEL_ID_UHPHS in the CPU specific header files. */ #define ATMEL_ID_UHP ATMEL_ID_UHPHS /* * Specify the clock enable bit in the PMC_SCER register. */ #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP /* LCD */ #define CONFIG_LCD #define LCD_BPP LCD_COLOR8 #define CONFIG_LCD_LOGO #undef LCD_TEST_PATTERN #define CONFIG_LCD_INFO #define CONFIG_LCD_INFO_BELOW_LOGO #define CONFIG_SYS_WHITE_ON_BLACK #define CONFIG_ATMEL_LCD #define CONFIG_ATMEL_LCD_RGB565 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* board specific(not enough SRAM) */ #define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000 /* LED */ #define CONFIG_AT91_LED #define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */ #define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */ #define CONFIG_BOOTDELAY 3 /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include #undef CONFIG_CMD_BDI #undef CONFIG_CMD_FPGA #undef CONFIG_CMD_IMI #undef CONFIG_CMD_IMLS #undef CONFIG_CMD_AUTOSCRIPT #undef CONFIG_CMD_LOADS #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP #define CONFIG_CMD_NAND #define CONFIG_CMD_USB /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6 #define CONFIG_SYS_SDRAM_SIZE 0x08000000 #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) /* No NOR flash */ #define CONFIG_SYS_NO_FLASH /* NAND flash */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_MAX_CHIPS 1 #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 #define CONFIG_SYS_NAND_DBW_8 /* 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_PIN_PC14 #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8 #endif /* Ethernet */ #define CONFIG_MACB #define CONFIG_RMII #define CONFIG_NET_MULTI #define CONFIG_NET_RETRY_COUNT 20 #define 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 ATMEL_BASE_HCI #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g45" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 #define CONFIG_USB_STORAGE #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END 0x23e00000 /* bootstrap + u-boot + env in nandflash */ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x60000 #define CONFIG_ENV_OFFSET_REDUND 0x80000 #define CONFIG_ENV_SIZE 0x20000 #define CONFIG_BOOTCOMMAND "nand read 0x70000000 0x100000 0x200000;" \ "bootm 0x70000000" #define CONFIG_BOOTARGS \ "console=ttyS0,115200 earlyprintk " \ "root=/dev/mtdblock5 " \ "mtdparts=atmel_nand:128k(bootstrap)ro," \ "256k(uboot)ro,128k(env1)ro,128k(env2)ro," \ "2M@1M(linux),-(root) " \ "rw rootfstype=jffs2" #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CONFIG_SYS_PROMPT "U-Boot> " #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 #define CONFIG_CMDLINE_EDITING #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " /* * 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