include/configs/davinci_dm365evm.h

   1 /*
   2  * Copyright (C) 2009 Texas Instruments Incorporated
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __CONFIG_H
   8 #define __CONFIG_H
   9
  10 /* Spectrum Digital TMS320DM365 EVM board */
  11 #define DAVINCI_DM365EVM
  12
  13 #define CONFIG_SKIP_LOWLEVEL_INIT       /* U-Boot is a 3rd stage loader */
  14 #define CONFIG_SYS_NO_FLASH             /* that is, no *NOR* flash */
  15 #define CONFIG_SYS_CONSOLE_INFO_QUIET
  16
  17 /* SoC Configuration */
  18 #define CONFIG_ARM926EJS                                /* arm926ejs CPU */
  19 #define CONFIG_SYS_TIMERBASE            0x01c21400      /* use timer 0 */
  20 #define CONFIG_SYS_HZ_CLOCK             24000000        /* timer0 freq */
  21 #define CONFIG_SYS_HZ                   1000
  22 #define CONFIG_SOC_DM365
  23
  24 /* Memory Info */
  25 #define CONFIG_NR_DRAM_BANKS            1
  26 #define PHYS_SDRAM_1                    0x80000000
  27 #define PHYS_SDRAM_1_SIZE               (128 << 20)     /* 128 MiB */
  28
  29 /* Serial Driver info: UART0 for console  */
  30 #define CONFIG_SYS_NS16550
  31 #define CONFIG_SYS_NS16550_SERIAL
  32 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  33 #define CONFIG_SYS_NS16550_COM1         0x01c20000
  34 #define CONFIG_SYS_NS16550_CLK          CONFIG_SYS_HZ_CLOCK
  35 #define CONFIG_CONS_INDEX               1
  36 #define CONFIG_BAUDRATE                 115200
  37
  38 /* EEPROM definitions for EEPROM on DM365 EVM */
  39 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
  40 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
  41 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6
  42 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
  43
  44 /* Network Configuration */
  45 #define CONFIG_DRIVER_TI_EMAC
  46 #define CONFIG_MII
  47 #define CONFIG_BOOTP_DNS
  48 #define CONFIG_BOOTP_DNS2
  49 #define CONFIG_BOOTP_SEND_HOSTNAME
  50 #define CONFIG_NET_RETRY_COUNT  10
  51
  52 /* I2C */
  53 #define CONFIG_HARD_I2C
  54 #define CONFIG_DRIVER_DAVINCI_I2C
  55 #define CONFIG_SYS_I2C_SPEED            400000
  56 #define CONFIG_SYS_I2C_SLAVE            0x10    /* SMBus host address */
  57
  58 /* NAND: socketed, two chipselects, normally 2 GBytes */
  59 #define CONFIG_NAND_DAVINCI
  60 #define CONFIG_SYS_NAND_CS              2
  61 #define CONFIG_SYS_NAND_USE_FLASH_BBT
  62 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
  63 #define CONFIG_SYS_NAND_PAGE_2K
  64
  65 #define CONFIG_SYS_NAND_LARGEPAGE
  66 #define CONFIG_SYS_NAND_BASE_LIST       { 0x02000000, }
  67 /* socket has two chipselects, nCE0 gated by address BIT(14) */
  68 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  69 #define CONFIG_SYS_NAND_MAX_CHIPS       2
  70
  71 /* SD/MMC */
  72 #define CONFIG_MMC
  73 #define CONFIG_GENERIC_MMC
  74 #define CONFIG_DAVINCI_MMC
  75 #define CONFIG_DAVINCI_MMC_SD1
  76 #define CONFIG_MMC_MBLOCK
  77
  78 #define PINMUX4_USBDRVBUS_BITCLEAR       0x3000
  79 #define PINMUX4_USBDRVBUS_BITSET         0x2000
  80
  81 /* USB Configuration */
  82 #define CONFIG_USB_DAVINCI
  83 #define CONFIG_MUSB_HCD
  84
  85 #ifdef CONFIG_USB_DAVINCI
  86 #define CONFIG_CMD_USB         /* include support for usb      */
  87 #define CONFIG_CMD_STORAGE     /* include support for usb      */
  88 #define CONFIG_CMD_FAT         /* include support for FAT/storage*/
  89 #define CONFIG_DOS_PARTITION   /* include support for FAT/storage*/
  90 #endif
  91
  92 #ifdef CONFIG_MUSB_HCD         /* include support for usb host */
  93 #define CONFIG_CMD_USB         /* include support for usb cmd */
  94 #define CONFIG_USB_STORAGE     /* MSC class support */
  95 #define CONFIG_CMD_STORAGE     /* inclue support for usb-storage cmd */
  96 #define CONFIG_CMD_FAT         /* inclue support for FAT/storage */
  97 #define CONFIG_DOS_PARTITION   /* inclue support for FAT/storage */
  98
  99 #ifdef CONFIG_USB_KEYBOARD     /* HID class support */
 100 #define CONFIG_SYS_USB_EVENT_POLL
 101
 102 #define CONFIG_PREBOOT "usb start"
 103 #endif /* CONFIG_USB_KEYBOARD */
 104 #endif /* CONFIG_MUSB_HCD */
 105
 106 #ifdef CONFIG_MUSB_UDC
 107 #define CONFIG_USB_DEVICE              1
 108 #define CONFIG_USB_TTY                 1
 109 #define CONFIG_SYS_CONSOLE_IS_IN_ENV   1
 110 #define CONFIG_USBD_VENDORID           0x0451
 111 #define CONFIG_USBD_PRODUCTID          0x5678
 112 #define CONFIG_USBD_MANUFACTURER       "Texas Instruments"
 113 #define CONFIG_USBD_PRODUCT_NAME       "DM365VM"
 114 #endif /* CONFIG_MUSB_UDC */
 115
 116 /* U-Boot command configuration */
 117 #include <config_cmd_default.h>
 118
 119 #undef CONFIG_CMD_BDI
 120 #undef CONFIG_CMD_FLASH
 121 #undef CONFIG_CMD_FPGA
 122 #undef CONFIG_CMD_SETGETDCR
 123
 124 #define CONFIG_CMD_ASKENV
 125 #define CONFIG_CMD_DHCP
 126 #define CONFIG_CMD_I2C
 127 #define CONFIG_CMD_PING
 128 #define CONFIG_CMD_SAVES
 129
 130 #ifdef CONFIG_CMD_BDI
 131 #define CONFIG_CLOCKS
 132 #endif
 133
 134 #ifdef CONFIG_MMC
 135 #define CONFIG_DOS_PARTITION
 136 #define CONFIG_CMD_EXT2
 137 #define CONFIG_CMD_FAT
 138 #define CONFIG_CMD_MMC
 139 #endif
 140
 141 #ifdef CONFIG_NAND_DAVINCI
 142 #define CONFIG_CMD_MTDPARTS
 143 #define CONFIG_MTD_PARTITIONS
 144 #define CONFIG_MTD_DEVICE
 145 #define CONFIG_CMD_NAND
 146 #define CONFIG_CMD_UBI
 147 #define CONFIG_RBTREE
 148 #endif
 149
 150 #define CONFIG_CRC32_VERIFY
 151 #define CONFIG_MX_CYCLIC
 152
 153 /* U-Boot general configuration */
 154 #define CONFIG_BOOTFILE         "uImage"        /* Boot file name */
 155 #define CONFIG_SYS_PROMPT       "DM36x EVM # "  /* Monitor Command Prompt */
 156 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size  */
 157 #define CONFIG_SYS_PBSIZE                       /* Print buffer size */ \
 158                 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 159 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 160 #define CONFIG_SYS_HUSH_PARSER
 161 #define CONFIG_SYS_LONGHELP
 162
 163 #ifdef CONFIG_NAND_DAVINCI
 164 #define CONFIG_ENV_SIZE         (256 << 10)     /* 256 KiB */
 165 #define CONFIG_ENV_IS_IN_NAND
 166 #define CONFIG_ENV_OFFSET       0x3C0000
 167 #undef CONFIG_ENV_IS_IN_FLASH
 168 #endif
 169
 170 #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
 171 #define CONFIG_CMD_ENV
 172 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 173 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 174 #define CONFIG_ENV_IS_IN_MMC
 175 #undef CONFIG_ENV_IS_IN_FLASH
 176 #endif
 177
 178 #define CONFIG_BOOTDELAY        3
 179 #define CONFIG_BOOTCOMMAND \
 180                 "dhcp;bootm"
 181 #define CONFIG_BOOTARGS \
 182                 "console=ttyS0,115200n8 " \
 183                 "root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
 184
 185 #define CONFIG_CMDLINE_EDITING
 186 #define CONFIG_VERSION_VARIABLE
 187 #define CONFIG_TIMESTAMP
 188
 189 /* U-Boot memory configuration */
 190 #define CONFIG_SYS_MALLOC_LEN           (1 << 20)       /* 1 MiB */
 191 #define CONFIG_SYS_MEMTEST_START        0x87000000      /* physical address */
 192 #define CONFIG_SYS_MEMTEST_END          0x88000000      /* test 16MB RAM */
 193
 194 /* Linux interfacing */
 195 #define CONFIG_CMDLINE_TAG
 196 #define CONFIG_SETUP_MEMORY_TAGS
 197 #define CONFIG_SYS_BARGSIZE     1024                    /* bootarg Size */
 198 #define CONFIG_SYS_LOAD_ADDR    0x80700000              /* kernel address */
 199
 200
 201 /* NAND configuration issocketed with two chipselects just like the DM355 EVM.
 202  * It normally comes with a 2GByte SLC part with 2KB pages
 203  * (and 128KB erase blocks); other
 204  * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC.  (MLC
 205  * pretty much demands the 4-bit ECC support.)  You can of course swap in
 206  * other parts, including small page ones.
 207  */
 208 #define MTDIDS_DEFAULT          "nand0=davinci_nand.0"
 209
 210 #ifdef CONFIG_SYS_NAND_LARGEPAGE
 211 /*  Use same layout for 128K/256K blocks; allow some bad blocks */
 212 #define PART_BOOT               "2m(bootloader)ro,"
 213 #else
 214 /* Assume 16K erase blocks; allow a few bad ones. */
 215 #define PART_BOOT               "512k(bootloader)ro,"
 216 #endif
 217
 218 #define PART_KERNEL             "4m(kernel),"   /* kernel + initramfs */
 219 #define PART_REST               "-(filesystem)"
 220
 221 #define MTDPARTS_DEFAULT        \
 222         "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
 223
 224 #define CONFIG_MAX_RAM_BANK_SIZE        (256 << 20)     /* 256 MB */
 225
 226 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 227 #define CONFIG_SYS_INIT_SP_ADDR         \
 228         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
 229
 230 #endif /* __CONFIG_H */