/* * Copyright (C) 2009 Texas Instruments Incorporated * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* Spectrum Digital TMS320DM365 EVM board */ #define DAVINCI_DM365EVM #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */ #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */ #define CONFIG_SYS_CONSOLE_INFO_QUIET /* SoC Configuration */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ #define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */ #define CONFIG_SOC_DM365 /* Memory Info */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM_1 0x80000000 #define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */ /* Serial Driver info: UART0 for console */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 #define CONFIG_SYS_NS16550_COM1 0x01c20000 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /* EEPROM definitions for EEPROM on DM365 EVM */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 /* Network Configuration */ #define CONFIG_DRIVER_TI_EMAC #define CONFIG_MII #define CONFIG_BOOTP_DNS #define CONFIG_BOOTP_DNS2 #define CONFIG_BOOTP_SEND_HOSTNAME #define CONFIG_NET_RETRY_COUNT 10 /* I2C */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_DAVINCI #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 0x10 /* SMBus host address */ /* NAND: socketed, two chipselects, normally 2 GBytes */ #define CONFIG_NAND_DAVINCI #define CONFIG_SYS_NAND_CS 2 #define CONFIG_SYS_NAND_USE_FLASH_BBT #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST #define CONFIG_SYS_NAND_PAGE_2K #define CONFIG_SYS_NAND_LARGEPAGE #define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, } /* socket has two chipselects, nCE0 gated by address BIT(14) */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_MAX_CHIPS 2 /* SD/MMC */ #define CONFIG_MMC #define CONFIG_GENERIC_MMC #define CONFIG_DAVINCI_MMC #define CONFIG_DAVINCI_MMC_SD1 #define CONFIG_MMC_MBLOCK #define PINMUX4_USBDRVBUS_BITCLEAR 0x3000 #define PINMUX4_USBDRVBUS_BITSET 0x2000 /* USB Configuration */ #define CONFIG_USB_DAVINCI #define CONFIG_MUSB_HCD #ifdef CONFIG_USB_DAVINCI #define CONFIG_CMD_USB /* include support for usb */ #define CONFIG_CMD_STORAGE /* include support for usb */ #define CONFIG_CMD_FAT /* include support for FAT/storage*/ #define CONFIG_DOS_PARTITION /* include support for FAT/storage*/ #endif #ifdef CONFIG_MUSB_HCD /* include support for usb host */ #define CONFIG_CMD_USB /* include support for usb cmd */ #define CONFIG_USB_STORAGE /* MSC class support */ #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */ #define CONFIG_CMD_FAT /* inclue support for FAT/storage */ #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */ #ifdef CONFIG_USB_KEYBOARD /* HID class support */ #define CONFIG_SYS_USB_EVENT_POLL #define CONFIG_PREBOOT "usb start" #endif /* CONFIG_USB_KEYBOARD */ #endif /* CONFIG_MUSB_HCD */ #ifdef CONFIG_MUSB_UDC #define CONFIG_USB_DEVICE 1 #define CONFIG_USB_TTY 1 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 #define CONFIG_USBD_VENDORID 0x0451 #define CONFIG_USBD_PRODUCTID 0x5678 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" #define CONFIG_USBD_PRODUCT_NAME "DM365VM" #endif /* CONFIG_MUSB_UDC */ /* U-Boot command configuration */ #include #undef CONFIG_CMD_BDI #undef CONFIG_CMD_FLASH #undef CONFIG_CMD_FPGA #undef CONFIG_CMD_SETGETDCR #define CONFIG_CMD_ASKENV #define CONFIG_CMD_DHCP #define CONFIG_CMD_I2C #define CONFIG_CMD_PING #define CONFIG_CMD_SAVES #ifdef CONFIG_CMD_BDI #define CONFIG_CLOCKS #endif #ifdef CONFIG_MMC #define CONFIG_DOS_PARTITION #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT #define CONFIG_CMD_MMC #endif #ifdef CONFIG_NAND_DAVINCI #define CONFIG_CMD_MTDPARTS #define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_DEVICE #define CONFIG_CMD_NAND #define CONFIG_CMD_UBI #define CONFIG_RBTREE #endif #define CONFIG_CRC32_VERIFY #define CONFIG_MX_CYCLIC /* U-Boot general configuration */ #define CONFIG_BOOTFILE "uImage" /* Boot file name */ #define CONFIG_SYS_PROMPT "DM36x EVM # " /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #define CONFIG_SYS_PBSIZE /* Print buffer size */ \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_LONGHELP #ifdef CONFIG_NAND_DAVINCI #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x3C0000 #undef CONFIG_ENV_IS_IN_FLASH #endif #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_CMD_ENV #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */ #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */ #define CONFIG_ENV_IS_IN_MMC #undef CONFIG_ENV_IS_IN_FLASH #endif #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTCOMMAND \ "dhcp;bootm" #define CONFIG_BOOTARGS \ "console=ttyS0,115200n8 " \ "root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro" #define CONFIG_CMDLINE_EDITING #define CONFIG_VERSION_VARIABLE #define CONFIG_TIMESTAMP /* U-Boot memory configuration */ #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */ #define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */ #define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */ /* Linux interfacing */ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */ #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */ /* NAND configuration issocketed with two chipselects just like the DM355 EVM. * It normally comes with a 2GByte SLC part with 2KB pages * (and 128KB erase blocks); other * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC. (MLC * pretty much demands the 4-bit ECC support.) You can of course swap in * other parts, including small page ones. */ #define MTDIDS_DEFAULT "nand0=davinci_nand.0" #ifdef CONFIG_SYS_NAND_LARGEPAGE /* Use same layout for 128K/256K blocks; allow some bad blocks */ #define PART_BOOT "2m(bootloader)ro," #else /* Assume 16K erase blocks; allow a few bad ones. */ #define PART_BOOT "512k(bootloader)ro," #endif #define PART_KERNEL "4m(kernel)," /* kernel + initramfs */ #define PART_REST "-(filesystem)" #define MTDPARTS_DEFAULT \ "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST #define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) #endif /* __CONFIG_H */