include/configs/omapl138_lcdk.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  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #ifndef __CONFIG_H
  24 #define __CONFIG_H
  25
  26 /*
  27  * Board
  28  */
  29 #define CONFIG_DRIVER_TI_EMAC
  30 #undef CONFIG_USE_SPIFLASH
  31 #undef  CONFIG_SYS_USE_NOR
  32 #define CONFIG_USE_NAND
  33
  34 /*
  35  * SoC Configuration
  36  */
  37 #define CONFIG_MACH_OMAPL138_LCDK
  38 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
  39 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  40 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  41 #define CONFIG_SYS_OSCIN_FREQ           24000000
  42 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  43 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  44 #define CONFIG_SYS_HZ                   1000
  45 #define CONFIG_SKIP_LOWLEVEL_INIT
  46 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  47
  48 /*
  49  * Memory Info
  50  */
  51 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  52 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  53 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  54 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  55
  56 /* memtest start addr */
  57 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  58
  59 /* memtest will be run on 16MB */
  60 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  61
  62 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  63 #define CONFIG_STACKSIZE        (256*1024) /* regular stack */
  64
  65 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  66         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  67         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  68         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  69         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  70         DAVINCI_SYSCFG_SUSPSRC_I2C)
  71
  72 /*
  73  * PLL configuration
  74  */
  75 #define CONFIG_SYS_DV_CLKMODE          0
  76 #define CONFIG_SYS_DA850_PLL0_POSTDIV  1
  77 #define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
  78 #define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
  79 #define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
  80 #define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
  81 #define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
  82 #define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
  83 #define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005
  84
  85 #define CONFIG_SYS_DA850_PLL1_POSTDIV  1
  86 #define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
  87 #define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
  88 #define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8003
  89
  90 #define CONFIG_SYS_DA850_PLL0_PLLM     24
  91 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  92
  93 /*
  94  * Serial Driver info
  95  */
  96 #define CONFIG_SYS_NS16550_SERIAL
  97 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
  98 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
  99 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 100 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
 101 #define CONFIG_BAUDRATE         115200          /* Default baud rate */
 102 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 103
 104 #define CONFIG_SPI
 105 #define CONFIG_DAVINCI_SPI
 106 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 107 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 108 #define CONFIG_SF_DEFAULT_SPEED         30000000
 109 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
 110
 111 #ifdef CONFIG_USE_SPIFLASH
 112 #define CONFIG_SPL_SPI_SUPPORT
 113 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 114 #define CONFIG_SPL_SPI_LOAD
 115 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 116 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x30000
 117 #endif
 118
 119 /*
 120  * I2C Configuration
 121  */
 122 #define CONFIG_SYS_I2C
 123 #define CONFIG_SYS_I2C_DAVINCI
 124 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 125 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 126 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 127
 128 /*
 129  * Flash & Environment
 130  */
 131 #ifdef CONFIG_USE_NAND
 132 #undef CONFIG_ENV_IS_IN_FLASH
 133 #define CONFIG_NAND_DAVINCI
 134 #define CONFIG_SYS_NO_FLASH
 135 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
 136 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 137 #define CONFIG_ENV_SIZE                 (128 << 9)
 138 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 139 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 140 #define CONFIG_SYS_NAND_PAGE_2K
 141 #define CONFIG_SYS_NAND_BUSWIDTH_16_BIT
 142 #define CONFIG_SYS_NAND_CS              3
 143 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 144 #define CONFIG_SYS_CLE_MASK             0x10
 145 #define CONFIG_SYS_ALE_MASK             0x8
 146 #undef CONFIG_SYS_NAND_HW_ECC
 147 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 148 #define NAND_MAX_CHIPS                  1
 149 #endif
 150
 151 #ifdef CONFIG_SYS_USE_NOR
 152 #define CONFIG_ENV_IS_IN_FLASH
 153 #undef CONFIG_SYS_NO_FLASH
 154 #define CONFIG_FLASH_CFI_DRIVER
 155 #define CONFIG_SYS_FLASH_CFI
 156 #define CONFIG_SYS_FLASH_PROTECTION
 157 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 158 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 159 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ * 3)
 160 #define CONFIG_ENV_SIZE                 (128 << 10)
 161 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 162 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 163 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 164                + 3)
 165 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 166 #endif
 167
 168 #ifdef CONFIG_USE_SPIFLASH
 169 #undef CONFIG_ENV_IS_IN_FLASH
 170 #undef CONFIG_ENV_IS_IN_NAND
 171 #define CONFIG_ENV_IS_IN_SPI_FLASH
 172 #define CONFIG_ENV_SIZE                 (64 << 10)
 173 #define CONFIG_ENV_OFFSET               (256 << 10)
 174 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
 175 #define CONFIG_SYS_NO_FLASH
 176 #endif
 177
 178 /*
 179  * Network & Ethernet Configuration
 180  */
 181 #ifdef CONFIG_DRIVER_TI_EMAC
 182 #define CONFIG_EMAC_MDIO_PHY_NUM        7
 183 #define CONFIG_MII
 184 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
 185 #define CONFIG_BOOTP_DEFAULT
 186 #define CONFIG_BOOTP_DNS
 187 #define CONFIG_BOOTP_DNS2
 188 #define CONFIG_BOOTP_SEND_HOSTNAME
 189 #define CONFIG_NET_RETRY_COUNT  10
 190 #endif
 191
 192 /*
 193  * U-Boot general configuration
 194  */
 195 #define CONFIG_MISC_INIT_R
 196 #define CONFIG_BOARD_EARLY_INIT_F
 197 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 198 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 199 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 200 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 201 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 202 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 203 #define CONFIG_VERSION_VARIABLE
 204 #define CONFIG_AUTO_COMPLETE
 205 #define CONFIG_SYS_HUSH_PARSER
 206 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 207 #define CONFIG_CMDLINE_EDITING
 208 #define CONFIG_SYS_LONGHELP
 209 #define CONFIG_CRC32_VERIFY
 210 #define CONFIG_MX_CYCLIC
 211 #define CONFIG_OF_LIBFDT
 212
 213 /*
 214  * Linux Information
 215  */
 216 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 217 #define CONFIG_CMDLINE_TAG
 218 #define CONFIG_REVISION_TAG
 219 #define CONFIG_SETUP_MEMORY_TAGS
 220 #define CONFIG_BOOTARGS         "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off"
 221 #define CONFIG_BOOTCOMMAND      "if mmc rescan 0; then if fatload mmc 0 0xc0600000 boot.scr; then source 0xc0600000; else fatload mmc 0 0xc0700000 uImage; bootm c0700000; fi; else sf probe 0; sf read 0xc0700000 0x80000 0x220000; bootm 0xc0700000; fi"
 222 #define CONFIG_BOOTDELAY        3
 223
 224 /*
 225  * U-Boot commands
 226  */
 227 #define CONFIG_CMD_ENV
 228 #define CONFIG_CMD_ASKENV
 229 #define CONFIG_CMD_DHCP
 230 #define CONFIG_CMD_DIAG
 231 #define CONFIG_CMD_MII
 232 #define CONFIG_CMD_PING
 233 #define CONFIG_CMD_SAVES
 234 #ifdef CONFIG_CMD_BDI
 235 #define CONFIG_CLOCKS
 236 #endif
 237
 238 #ifndef CONFIG_DRIVER_TI_EMAC
 239 #undef CONFIG_CMD_DHCP
 240 #undef CONFIG_CMD_MII
 241 #undef CONFIG_CMD_PING
 242 #endif
 243
 244 #ifdef CONFIG_USE_NAND
 245 #define CONFIG_CMD_NAND
 246
 247 #define CONFIG_CMD_MTDPARTS
 248 #define CONFIG_MTD_DEVICE
 249 #define CONFIG_MTD_PARTITIONS
 250 #define CONFIG_LZO
 251 #define CONFIG_RBTREE
 252 #define CONFIG_CMD_UBI
 253 #define CONFIG_CMD_UBIFS
 254 #endif
 255
 256 #ifdef CONFIG_USE_SPIFLASH
 257 #define CONFIG_CMD_SPI
 258 #define CONFIG_CMD_SF
 259 #endif
 260
 261 #if !defined(CONFIG_USE_NAND) && \
 262         !defined(CONFIG_SYS_USE_NOR) && \
 263         !defined(CONFIG_USE_SPIFLASH)
 264 #define CONFIG_ENV_IS_NOWHERE
 265 #define CONFIG_SYS_NO_FLASH
 266 #define CONFIG_ENV_SIZE         (16 << 10)
 267 #undef CONFIG_CMD_ENV
 268 #endif
 269
 270 /* SD/MMC */
 271 #define CONFIG_MMC
 272 #define CONFIG_GENERIC_MMC
 273 #define CONFIG_DAVINCI_MMC
 274
 275 #ifdef CONFIG_MMC
 276 #define CONFIG_DOS_PARTITION
 277 #define CONFIG_CMD_EXT2
 278 #define CONFIG_CMD_FAT
 279 #define CONFIG_CMD_MMC
 280 #undef CONFIG_ENV_IS_IN_MMC
 281 #endif
 282
 283 #ifdef CONFIG_ENV_IS_IN_MMC
 284 #undef CONFIG_ENV_SIZE
 285 #undef CONFIG_ENV_OFFSET
 286 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 287 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 288 #undef CONFIG_ENV_IS_IN_FLASH
 289 #undef CONFIG_ENV_IS_IN_NAND
 290 #undef CONFIG_ENV_IS_IN_SPI_FLASH
 291 #endif
 292
 293 #ifndef CONFIG_DIRECT_NOR_BOOT
 294 /* defines for SPL */
 295 #define CONFIG_SPL_FRAMEWORK
 296 #define CONFIG_SPL_BOARD_INIT
 297 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 298                                                 CONFIG_SYS_MALLOC_LEN)
 299 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 300 #define CONFIG_SPL_SERIAL_SUPPORT
 301 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 302 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 303 #define CONFIG_SPL_LDSCRIPT     "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
 304 #define CONFIG_SPL_STACK        0x8001ff00
 305 #define CONFIG_SPL_TEXT_BASE    0x80000000
 306 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 307 #define CONFIG_SPL_PAD_TO       32768
 308 #endif
 309
 310 /* additions for new relocation code, must added to all boards */
 311 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 312 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 313                                         GENERATED_GBL_DATA_SIZE)
 314 #endif /* __CONFIG_H */