include/configs/da830evm.h

   1 /*
   2  * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
   3  *
   4  * Based on davinci_dvevm.h. Original Copyrights follow:
   5  *
   6  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * Board
  16  */
  17 #define CONFIG_DRIVER_TI_EMAC
  18 #define CONFIG_USE_SPIFLASH
  19
  20 /*
  21  * SoC Configuration
  22  */
  23 #define CONFIG_MACH_DAVINCI_DA830_EVM
  24 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  25 #define CONFIG_SOC_DA830                /* TI DA830 SoC */
  26 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  27 #define CONFIG_SYS_OSCIN_FREQ           24000000
  28 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  29 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  30 #define CONFIG_SKIP_LOWLEVEL_INIT
  31 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  32
  33 /*
  34  * Memory Info
  35  */
  36 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  37 #define PHYS_SDRAM_1                    0xc0000000 /* SDRAM Start */
  38 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  39 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + \
  40                                                 (32 << 20))
  41 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  42
  43 /*
  44  * Serial Driver info
  45  */
  46 #define CONFIG_SYS_NS16550
  47 #define CONFIG_SYS_NS16550_SERIAL
  48 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
  49 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
  50 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
  51 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
  52 #define CONFIG_BAUDRATE         115200          /* Default baud rate */
  53
  54 /*
  55  * I2C Configuration
  56  */
  57 #define CONFIG_SYS_I2C
  58 #define CONFIG_SYS_I2C_DAVINCI
  59 #define CONFIG_SYS_DAVINCI_I2C_SPEED     25000 /* 100Kbps won't work, H/W bug */
  60 #define CONFIG_SYS_DAVINCI_I2C_SLAVE     10 /* Bogus, master-only in U-Boot */
  61
  62 /*
  63  * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
  64  */
  65 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  66 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  67 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6
  68 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
  69
  70 /*
  71  * Network & Ethernet Configuration
  72  */
  73 #ifdef CONFIG_DRIVER_TI_EMAC
  74 #define CONFIG_MII
  75 #define CONFIG_BOOTP_DNS
  76 #define CONFIG_BOOTP_DNS2
  77 #define CONFIG_BOOTP_SEND_HOSTNAME
  78 #define CONFIG_NET_RETRY_COUNT  10
  79 #endif
  80
  81 /*
  82  * Flash & Environment
  83  */
  84 #ifdef CONFIG_USE_NAND
  85 #undef CONFIG_ENV_IS_IN_FLASH
  86 #define CONFIG_NAND_DAVINCI
  87 #define CONFIG_SYS_NO_FLASH
  88 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
  89 #define CONFIG_ENV_OFFSET               (512 << 10)
  90 #define CONFIG_ENV_SIZE                 (10 << 10) /* 10KB */
  91 #define CONFIG_SYS_NAND_USE_FLASH_BBT
  92 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
  93 #define CONFIG_SYS_NAND_PAGE_2K
  94 #define CONFIG_SYS_NAND_CS              3
  95 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
  96 #define CONFIG_SYS_NAND_PAGE_2K
  97 #define CONFIG_SYS_NAND_MASK_CLE                0x10
  98 #define CONFIG_SYS_NAND_MASK_ALE                0x8
  99 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 100 #endif
 101
 102 #ifdef CONFIG_USE_NOR
 103 #define CONFIG_ENV_IS_IN_FLASH
 104 #undef CONFIG_SYS_NO_FLASH
 105 #define CONFIG_SYS_FLASH_CFI_DRIVER
 106 #define CONFIG_SYS_FLASH_CFI
 107 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 108 #define CONFIG_SYS_FLASH_SECT_SZ        (64 << 10) /* 64KB */
 109 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ*3)
 110 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 111 #define PHYS_FLASH_SIZE                 (32 << 20) /* Flash size 32MB */
 112 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
 113 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 114 #define CONFIG_SYS_FLASH_SPL_ACCESS
 115 #endif
 116
 117 #ifdef CONFIG_USE_SPIFLASH
 118 #undef CONFIG_ENV_IS_IN_FLASH
 119 #undef CONFIG_ENV_IS_IN_NAND
 120 #define CONFIG_ENV_IS_IN_SPI_FLASH
 121 #define CONFIG_ENV_SIZE                 (16 << 10)
 122 #define CONFIG_ENV_OFFSET               (256 << 10)
 123 #define CONFIG_ENV_SECT_SIZE            4096
 124 #define CONFIG_SYS_NO_FLASH
 125 #define CONFIG_SPI
 126 #define CONFIG_SPI_FLASH_WINBOND
 127 #define CONFIG_DAVINCI_SPI
 128 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI0_BASE
 129 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI0_CLKID)
 130 #define CONFIG_SF_DEFAULT_SPEED         30000000
 131 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 132 #endif
 133
 134 /*
 135  * USB configuration
 136  */
 137 #define CONFIG_USB_DA8XX        /* Platform hookup to MUSB controller */
 138 #define CONFIG_USB_MUSB_HCD
 139
 140 /*
 141  * U-Boot general configuration
 142  */
 143 #undef CONFIG_MISC_INIT_R
 144 #undef CONFIG_BOOTDELAY
 145 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 146 #define CONFIG_SYS_PROMPT       "U-Boot > " /* Command Prompt */
 147 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 148 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 149 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 150 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 151 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 152 #define CONFIG_VERSION_VARIABLE
 153 #define CONFIG_AUTO_COMPLETE    /* Won't work with hush so far, may be later */
 154 #define CONFIG_SYS_HUSH_PARSER
 155 #define CONFIG_CMDLINE_EDITING
 156 #define CONFIG_SYS_LONGHELP
 157 #define CONFIG_CRC32_VERIFY
 158 #define CONFIG_MX_CYCLIC
 159
 160 /*
 161  * Linux Information
 162  */
 163 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 164 #define CONFIG_CMDLINE_TAG
 165 #define CONFIG_SETUP_MEMORY_TAGS
 166 #define CONFIG_BOOTARGS         "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
 167 #define CONFIG_BOOTCOMMAND      ""
 168 #define CONFIG_BOOTDELAY        3
 169
 170 /*
 171  * U-Boot commands
 172  */
 173 #define CONFIG_CMD_ENV
 174 #define CONFIG_CMD_ASKENV
 175 #define CONFIG_CMD_DHCP
 176 #define CONFIG_CMD_DIAG
 177 #define CONFIG_CMD_MII
 178 #define CONFIG_CMD_PING
 179 #define CONFIG_CMD_SAVES
 180
 181 #ifdef CONFIG_CMD_BDI
 182 #define CONFIG_CLOCKS
 183 #endif
 184
 185 #ifndef CONFIG_DRIVER_TI_EMAC
 186 #undef CONFIG_CMD_DHCP
 187 #undef CONFIG_CMD_MII
 188 #undef CONFIG_CMD_PING
 189 #endif
 190
 191 #ifdef CONFIG_USE_NAND
 192 #define CONFIG_CMD_NAND
 193 #define CONFIG_CMD_MTDPARTS
 194 #define CONFIG_MTD_PARTITIONS
 195 #define CONFIG_MTD_DEVICE
 196 #endif
 197
 198 #ifdef CONFIG_USE_SPIFLASH
 199 #define CONFIG_CMD_SPI
 200 #define CONFIG_CMD_SF
 201 #endif
 202
 203 /* SD/MMC configuration */
 204 #ifndef CONFIG_USE_NAND
 205 #define CONFIG_MMC
 206 #define CONFIG_DAVINCI_MMC_SD1
 207 #define CONFIG_GENERIC_MMC
 208 #define CONFIG_DAVINCI_MMC
 209 #endif
 210
 211 /*
 212  * Enable MMC commands only when
 213  * MMC support is present
 214  */
 215 #if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX)
 216 #define CONFIG_DOS_PARTITION    /* include support for FAT/storage */
 217 #define CONFIG_CMD_FAT          /* include support for FAT cmd */
 218 #endif
 219
 220 #ifdef CONFIG_MMC
 221 #define CONFIG_CMD_MMC
 222 #define CONFIG_CMD_EXT2
 223 #endif
 224
 225 #if !defined(CONFIG_USE_NAND) && \
 226         !defined(CONFIG_USE_NOR) && \
 227         !defined(CONFIG_USE_SPIFLASH)
 228 #define CONFIG_ENV_IS_NOWHERE
 229 #define CONFIG_SYS_NO_FLASH
 230 #define CONFIG_ENV_SIZE         (16 << 10)
 231 #undef CONFIG_CMD_ENV
 232 #endif
 233
 234 #ifdef CONFIG_USB_DA8XX
 235
 236 #ifdef CONFIG_USB_MUSB_HCD              /* include support for usb host */
 237 #define CONFIG_CMD_USB          /* include support for usb cmd */
 238
 239 #define CONFIG_USB_STORAGE      /* MSC class support */
 240 #define CONFIG_CMD_STORAGE      /* inclue support for usb-storage cmd */
 241
 242 #ifdef CONFIG_USB_KEYBOARD      /* HID class support */
 243 #define CONFIG_SYS_USB_EVENT_POLL
 244 #define CONFIG_PREBOOT "usb start"
 245 #endif /* CONFIG_USB_KEYBOARD */
 246
 247 #endif /* CONFIG_USB_MUSB_HCD */
 248
 249 #ifdef CONFIG_USB_MUSB_UDC
 250 /* USB device configuration */
 251 #define CONFIG_USB_DEVICE               1
 252 #define CONFIG_USB_TTY                  1
 253 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
 254 /* Change these to suit your needs */
 255 #define CONFIG_USBD_VENDORID            0x0451
 256 #define CONFIG_USBD_PRODUCTID           0x5678
 257 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
 258 #define CONFIG_USBD_PRODUCT_NAME        "DA830EVM"
 259 #endif /* CONFIG_USB_MUSB_UDC */
 260
 261 #endif /* CONFIG_USB_DA8XX */
 262
 263 #ifdef CONFIG_MTD_PARTITIONS
 264 #define MTDIDS_DEFAULT          "nand0=davinci_nand.1"
 265 #define PART_BOOT               "512k(bootloader)ro,"
 266 #define PART_PARAMS             "512k(params)ro,"
 267 #define PART_KERNEL             "4m(kernel),"
 268 #define PART_REST               "-(filesystem)"
 269 #define MTDPARTS_DEFAULT        \
 270         "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
 271 #endif
 272
 273 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
 274
 275 /* additions for new relocation code, must be added to all boards */
 276 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 277 #define CONFIG_SYS_INIT_SP_ADDR         \
 278         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
 279
 280 #endif /* __CONFIG_H */