LXR uboot/include/configs/ea20.h

   1/*
   2 * Copyright (C) 2010 Texas Instruments Incorporated - http://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#define CONFIG_SYS_USE_NAND
  20#define CONFIG_DRIVER_TI_EMAC_USE_RMII
  21#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
  22#define CONFIG_PREBOOT
  23
  24/*
  25 * SoC Configuration
  26 */
  27#define CONFIG_MACH_DAVINCI_DA850_EVM
  28#define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  29#define CONFIG_SOC_DA850                /* TI DA850 SoC */
  30#define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  31#define CONFIG_SYS_OSCIN_FREQ           24000000
  32#define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  33#define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  34#define CONFIG_SKIP_LOWLEVEL_INIT
  35#define CONFIG_SYS_TEXT_BASE            0xc1080000
  36#define CONFIG_DA8XX_GPIO
  37
  38/*
  39 * Memory Info
  40 */
  41#define CONFIG_SYS_MALLOC_LEN   (0x10000 + 4*1024*1024) /* malloc() len */
  42#define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  43#define PHYS_SDRAM_1_SIZE       (64 << 20) /* SDRAM size 64MB */
  44#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  45
  46/* memtest start addr */
  47#define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  48
  49/* memtest will be run on 16MB */
  50#define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  51
  52#define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  53
  54/*
  55 * Serial Driver info
  56 */
  57#define CONFIG_SYS_NS16550_SERIAL
  58#define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
  59#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
  60#define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
  61#define CONFIG_CONS_INDEX       1               /* use UART0 for console */
  62#define CONFIG_BAUDRATE         115200          /* Default baud rate */
  63
  64#define CONFIG_SPI
  65#define CONFIG_DAVINCI_SPI
  66#define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
  67#define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
  68#define CONFIG_SF_DEFAULT_SPEED         30000000
  69#define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
  70
  71/*
  72 * I2C Configuration
  73 */
  74#define CONFIG_SYS_I2C
  75#define CONFIG_SYS_I2C_DAVINCI
  76#define CONFIG_SYS_DAVINCI_I2C_SPEED            100000
  77#define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */
  78
  79/*
  80 * Network & Ethernet Configuration
  81 */
  82#ifdef CONFIG_DRIVER_TI_EMAC
  83#define CONFIG_EMAC_MDIO_PHY_NUM        0
  84#define CONFIG_MII
  85#define CONFIG_BOOTP_DNS
  86#define CONFIG_BOOTP_DNS2
  87#define CONFIG_BOOTP_SEND_HOSTNAME
  88#define CONFIG_NET_RETRY_COUNT  10
  89#endif
  90
  91#ifdef CONFIG_USE_SPIFLASH
  92#undef CONFIG_ENV_IS_IN_FLASH
  93#undef CONFIG_ENV_IS_IN_NAND
  94#define CONFIG_ENV_IS_IN_SPI_FLASH
  95#define CONFIG_ENV_SIZE                 (8 << 10)
  96#define CONFIG_ENV_OFFSET               0x80000
  97#define CONFIG_ENV_SECT_SIZE            (64 << 10)
  98#endif
  99
 100#if defined(CONFIG_VIDEO)
 101#define CONFIG_VIDEO_DA8XX
 102#define CONFIG_SPLASH_SCREEN_ALIGN
 103#define CONFIG_VIDEO_LOGO
 104#define CONFIG_VIDEO_BMP_RLE8
 105#define CONFIG_VIDEO_BMP_LOGO
 106#define CONFIG_CMD_BMP
 107#endif
 108
 109/*
 110 * U-Boot general configuration
 111 */
 112#define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 113#define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 114#define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 115#define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 116#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 117#define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 118#define CONFIG_AUTO_COMPLETE
 119#define CONFIG_CMDLINE_EDITING
 120#define CONFIG_SYS_LONGHELP
 121#define CONFIG_CRC32_VERIFY
 122#define CONFIG_MX_CYCLIC
 123
 124/*
 125 * Linux Information
 126 */
 127#define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 128#define CONFIG_CMDLINE_TAG
 129#define CONFIG_SETUP_MEMORY_TAGS
 130
 131/*
 132 * U-Boot commands
 133 */
 134#define CONFIG_CMD_ENV
 135#define CONFIG_CMD_DIAG
 136#define CONFIG_CMD_SAVES
 137
 138#ifdef CONFIG_CMD_BDI
 139#define CONFIG_CLOCKS
 140#endif
 141
 142#ifndef CONFIG_DRIVER_TI_EMAC
 143#endif
 144
 145/* NAND Setup */
 146#ifdef CONFIG_SYS_USE_NAND
 147#define CONFIG_CMD_NAND
 148
 149#define CONFIG_CMD_MTDPARTS
 150#define CONFIG_MTD_DEVICE
 151#define CONFIG_MTD_PARTITIONS
 152#define CONFIG_LZO
 153#define CONFIG_RBTREE
 154#define CONFIG_CMD_UBIFS
 155
 156#define CONFIG_NAND_DAVINCI
 157#define CONFIG_SYS_NAND_PAGE_2K
 158#define CONFIG_SYS_NAND_NO_SUBPAGE
 159#define CONFIG_SYS_NAND_CS              2
 160#define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 161#undef CONFIG_SYS_NAND_HW_ECC
 162#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 163#define CONFIG_SYS_NAND_USE_FLASH_BBT
 164#define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 165#endif
 166
 167/* SPI Flash */
 168#ifdef CONFIG_USE_SPIFLASH
 169#endif
 170
 171#if !defined(CONFIG_SYS_USE_NAND) && \
 172        !defined(CONFIG_USE_NOR) && \
 173        !defined(CONFIG_USE_SPIFLASH)
 174#define CONFIG_ENV_IS_NOWHERE
 175#define CONFIG_ENV_SIZE         (16 << 10)
 176#undef CONFIG_CMD_ENV
 177#endif
 178
 179/* additions for new relocation code, must added to all boards */
 180#define CONFIG_SYS_SDRAM_BASE           0xc0000000
 181#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
 182                                        GENERATED_GBL_DATA_SIZE)
 183/*
 184 * Default environment and default scripts
 185 * to update uboot and load kernel
 186 */
 187
 188#define CONFIG_HOSTNAME ea20
 189#define CONFIG_EXTRA_ENV_SETTINGS                               \
 190        "as=3\0"                                                        \
 191        "netdev=eth0\0"                                         \
 192        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 193                "nfsroot=${serverip}:${rootpath}\0"                     \
 194        "rfsbargs=setenv bootargs root=/dev/nfs rw "                    \
 195        "nfsroot=${serverip}:${rfsbpath}\0"                             \
 196        "testrfsargs=setenv bootargs root=/dev/nfs rw "         \
 197        "nfsroot=${serverip}:${testrfspath}\0"                          \
 198        "ramargs=setenv bootargs root=/dev/ram rw initrd="              \
 199        "0x${ramdisk_addr_r},4M\0"                                      \
 200        "mtdids=nand0=davinci_nand.0\0"                         \
 201        "serverip=192.168.5.249\0"                                      \
 202        "ipaddr=192.168.5.248\0"                                        \
 203        "rootpath=/opt/eldk/arm\0"                                      \
 204        "splashpos=230,180\0"                                           \
 205        "testrfspath=/opt/eldk/test_arm\0"                              \
 206        "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc "    \
 207        "ubi.mtd=${as} root=ubi0:rootfs\0"                              \
 208        "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc "  \
 209        "ubi.mtd=${as} root=ubi0:rootfs\0"                              \
 210        "addip_sta=setenv bootargs ${bootargs} "                        \
 211                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 212                ":${hostname}:${netdev}:off panic=1\0"                  \
 213        "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 214        "addip=if test -n ${ipdyn};then run addip_dyn;"         \
 215                "else run addip_sta;fi\0"                               \
 216        "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 217        "addtty=setenv bootargs ${bootargs}"                            \
 218                " console=${consoledev},${baudrate}n8\0"                \
 219        "addmisc=setenv bootargs ${bootargs} ${misc}\0"         \
 220        "addmem=setenv bootargs ${bootargs} mem=${memory}\0"            \
 221        "consoledev=ttyS0\0"                                            \
 222        "loadaddr=c0000014\0"                                           \
 223        "memory=32M\0"                                                  \
 224        "kernel_addr_r=c0700000\0"                                      \
 225        "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
 226        "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
 227        "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0"    \
 228        "flash_self=run ramargs addip addtty addmtd addmisc addmem;"    \
 229                        "bootm ${kernel_addr_r}\0"                      \
 230        "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;"     \
 231                "bootm ${kernel_addr}\0"                                \
 232        "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 233                "run nfsargs addip addtty addmtd addmisc addmem;"       \
 234                "bootm ${kernel_addr_r}\0"                              \
 235        "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; "                  \
 236                "run rfsbargs addip addtty addmtd addmisc addmem; "     \
 237                "bootm ${kernel_addr_r}\0"                              \
 238        "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; "               \
 239                "run testrfsargs addip addtty addmtd addmisc addmem; "  \
 240                "bootm ${kernel_addr_r}\0"                              \
 241        "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 242                "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 243        "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"         \
 244                "ubifsload ${kernel_addr_r} /boot/uImage;"              \
 245                "ubifsumount; run nandargs addip addtty "               \
 246                "addmtd addmisc addmem;clrlogo;"                        \
 247                "bootm ${kernel_addr_r}\0"                              \
 248        "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;"       \
 249                "ubifsload ${kernel_addr_r} /boot/uImage;"              \
 250                "ubifsumount; run nandrwargs addip addtty "             \
 251                "addmtd addmisc addmem;clrlogo;"                        \
 252                "bootm ${kernel_addr_r}\0"                              \
 253        "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs"  \
 254                " addip addtty addmtd addmisc addmem;"                  \
 255                "clrlogo;bootm ${kernel_addr_r}\0"                      \
 256        "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
 257        "load_magic=if sf probe 0;then sf "                             \
 258                "read c0000000 0x10000 0x60000;fi\0"                    \
 259        "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"         \
 260                "if ubifsload c0000014 /boot/u-boot.bin;"               \
 261                "then mw c0000008 ${filesize};else echo Error reading"  \
 262                " u-boot from nand!;fi\0"                               \
 263        "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
 264                "0x60000;tftp c0000014 ${u-boot};"                      \
 265                "mw c0000008 ${filesize};fi\0"                          \
 266        "upd=if sf probe 0;then sf erase 10000 60000;"                  \
 267                "sf write c0000000 10000 60000;fi\0"                    \
 268        "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; "       \
 269                "sf erase 0 10000;"                                     \
 270                "sf write 0xc0700000 0 ${filesize};fi\0"                \
 271        "ubootupd_net=if run load_net;then echo Updating u-boot;"       \
 272                "if run upd; then echo U-Boot updated;"         \
 273                        "else echo Error updating u-boot !;"            \
 274                        "echo Board without bootloader !!;"             \
 275                "fi;"                                                   \
 276                "else echo U-Boot not downloaded..exiting;fi\0" \
 277        "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0"    \
 278        "bootcmd=run net_testrfs\0"
 279
 280#endif /* __CONFIG_H */
 281