diff options
Diffstat (limited to 'qemu/roms/u-boot/include/configs/davinci_dm365evm.h')
| -rw-r--r-- | qemu/roms/u-boot/include/configs/davinci_dm365evm.h | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/configs/davinci_dm365evm.h b/qemu/roms/u-boot/include/configs/davinci_dm365evm.h new file mode 100644 index 000000000..c4fccfd39 --- /dev/null +++ b/qemu/roms/u-boot/include/configs/davinci_dm365evm.h @@ -0,0 +1,229 @@ +/* + * 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_ARM926EJS /* arm926ejs CPU */ +#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 <config_cmd_default.h> + +#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 */ |