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  * 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 #undef CONFIG_USE_SPIFLASH
  19 #undef  CONFIG_SYS_USE_NOR
  20 #define CONFIG_USE_NAND
  21
  22 /*
  23  * SoC Configuration
  24  */
  25 #define CONFIG_MACH_OMAPL138_LCDK
  26 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
  27 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  28 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  29 #define CONFIG_SYS_OSCIN_FREQ           24000000
  30 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  31 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  32 #define CONFIG_SYS_HZ                   1000
  33 #define CONFIG_SKIP_LOWLEVEL_INIT
  34 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  35
  36 /*
  37  * Memory Info
  38  */
  39 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  40 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  41 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  42 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  43
  44 /* memtest start addr */
  45 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  46
  47 /* memtest will be run on 16MB */
  48 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  49
  50 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  51 #define CONFIG_STACKSIZE        (256*1024) /* regular stack */
  52
  53 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  54         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  55         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  56         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  57         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  58         DAVINCI_SYSCFG_SUSPSRC_I2C)
  59
  60 /*
  61  * PLL configuration
  62  */
  63 #define CONFIG_SYS_DV_CLKMODE          0
  64 #define CONFIG_SYS_DA850_PLL0_POSTDIV  1
  65 #define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
  66 #define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
  67 #define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
  68 #define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
  69 #define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
  70 #define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
  71 #define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005
  72
  73 #define CONFIG_SYS_DA850_PLL1_POSTDIV  1
  74 #define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
  75 #define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
  76 #define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8003
  77
  78 #define CONFIG_SYS_DA850_PLL0_PLLM     24
  79 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  80
  81 /*
  82  * DDR2 memory configuration
  83  */
  84 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  85                                         DV_DDR_PHY_EXT_STRBEN | \
  86                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  87
  88 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  89         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  90         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  91         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  92         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  93         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  94         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  95         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  96
  97 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  98 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  99
 100 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
 101         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
 102         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
 103         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
 104         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
 105         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
 106         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
 107         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
 108         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
 109
 110 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
 111         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
 112         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
 113         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
 114         (10 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
 115         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
 116         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
 117         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
 118
 119 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
 120 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 121
 122 /*
 123  * Serial Driver info
 124  */
 125 #define CONFIG_SYS_NS16550_SERIAL
 126 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
 127 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
 128 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 129 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
 130 #define CONFIG_BAUDRATE         115200          /* Default baud rate */
 131 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 132
 133 #define CONFIG_SPI
 134 #define CONFIG_DAVINCI_SPI
 135 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 136 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 137 #define CONFIG_SF_DEFAULT_SPEED         30000000
 138 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
 139
 140 #ifdef CONFIG_USE_SPIFLASH
 141 #define CONFIG_SPL_SPI_LOAD
 142 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 143 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x30000
 144 #endif
 145
 146 /*
 147  * I2C Configuration
 148  */
 149 #define CONFIG_SYS_I2C
 150 #define CONFIG_SYS_I2C_DAVINCI
 151 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 152 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 153 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 154
 155 /*
 156  * Flash & Environment
 157  */
 158 #ifdef CONFIG_USE_NAND
 159 #undef CONFIG_ENV_IS_IN_FLASH
 160 #define CONFIG_NAND_DAVINCI
 161 #define CONFIG_SYS_NO_FLASH
 162 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
 163 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 164 #define CONFIG_ENV_SIZE                 (128 << 9)
 165 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 166 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 167 #define CONFIG_SYS_NAND_PAGE_2K
 168 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 169 #define CONFIG_SYS_NAND_CS              3
 170 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 171 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 172 #define CONFIG_SYS_ALE_MASK             0x8
 173 #undef CONFIG_SYS_NAND_HW_ECC
 174 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 175 #define NAND_MAX_CHIPS                  1
 176 #endif
 177
 178 #ifdef CONFIG_SYS_USE_NOR
 179 #define CONFIG_ENV_IS_IN_FLASH
 180 #undef CONFIG_SYS_NO_FLASH
 181 #define CONFIG_FLASH_CFI_DRIVER
 182 #define CONFIG_SYS_FLASH_CFI
 183 #define CONFIG_SYS_FLASH_PROTECTION
 184 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 185 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 186 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ * 3)
 187 #define CONFIG_ENV_SIZE                 (128 << 10)
 188 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 189 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 190 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 191                + 3)
 192 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 193 #endif
 194
 195 #ifdef CONFIG_USE_SPIFLASH
 196 #undef CONFIG_ENV_IS_IN_FLASH
 197 #undef CONFIG_ENV_IS_IN_NAND
 198 #define CONFIG_ENV_IS_IN_SPI_FLASH
 199 #define CONFIG_ENV_SIZE                 (64 << 10)
 200 #define CONFIG_ENV_OFFSET               (256 << 10)
 201 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
 202 #define CONFIG_SYS_NO_FLASH
 203 #endif
 204
 205 /*
 206  * Network & Ethernet Configuration
 207  */
 208 #ifdef CONFIG_DRIVER_TI_EMAC
 209 #define CONFIG_EMAC_MDIO_PHY_NUM        7
 210 #define CONFIG_MII
 211 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
 212 #define CONFIG_BOOTP_DEFAULT
 213 #define CONFIG_BOOTP_DNS
 214 #define CONFIG_BOOTP_DNS2
 215 #define CONFIG_BOOTP_SEND_HOSTNAME
 216 #define CONFIG_NET_RETRY_COUNT  10
 217 #endif
 218
 219 /*
 220  * U-Boot general configuration
 221  */
 222 #define CONFIG_MISC_INIT_R
 223 #define CONFIG_BOARD_EARLY_INIT_F
 224 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 225 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 226 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 227 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 228 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 229 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 230 #define CONFIG_AUTO_COMPLETE
 231 #define CONFIG_CMDLINE_EDITING
 232 #define CONFIG_SYS_LONGHELP
 233 #define CONFIG_CRC32_VERIFY
 234 #define CONFIG_MX_CYCLIC
 235
 236 /*
 237  * Linux Information
 238  */
 239 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 240 #define CONFIG_CMDLINE_TAG
 241 #define CONFIG_REVISION_TAG
 242 #define CONFIG_SETUP_MEMORY_TAGS
 243 #define CONFIG_BOOTARGS         "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off"
 244 #define CONFIG_BOOTCOMMAND      "if mmc rescan; 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"
 245
 246 /*
 247  * U-Boot commands
 248  */
 249 #define CONFIG_CMD_ENV
 250 #define CONFIG_CMD_DIAG
 251 #define CONFIG_CMD_SAVES
 252 #ifdef CONFIG_CMD_BDI
 253 #define CONFIG_CLOCKS
 254 #endif
 255
 256 #ifndef CONFIG_DRIVER_TI_EMAC
 257 #endif
 258
 259 #ifdef CONFIG_USE_NAND
 260 #define CONFIG_CMD_NAND
 261
 262 #define CONFIG_CMD_MTDPARTS
 263 #define CONFIG_MTD_DEVICE
 264 #define CONFIG_MTD_PARTITIONS
 265 #define CONFIG_LZO
 266 #define CONFIG_RBTREE
 267 #define CONFIG_CMD_UBIFS
 268 #endif
 269
 270 #ifdef CONFIG_USE_SPIFLASH
 271 #endif
 272
 273 #if !defined(CONFIG_USE_NAND) && \
 274         !defined(CONFIG_SYS_USE_NOR) && \
 275         !defined(CONFIG_USE_SPIFLASH)
 276 #define CONFIG_ENV_IS_NOWHERE
 277 #define CONFIG_SYS_NO_FLASH
 278 #define CONFIG_ENV_SIZE         (16 << 10)
 279 #undef CONFIG_CMD_ENV
 280 #endif
 281
 282 /* SD/MMC */
 283 #define CONFIG_MMC
 284 #define CONFIG_GENERIC_MMC
 285 #define CONFIG_DAVINCI_MMC
 286
 287 #ifdef CONFIG_MMC
 288 #define CONFIG_DOS_PARTITION
 289 #undef CONFIG_ENV_IS_IN_MMC
 290 #endif
 291
 292 #ifdef CONFIG_ENV_IS_IN_MMC
 293 #undef CONFIG_ENV_SIZE
 294 #undef CONFIG_ENV_OFFSET
 295 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 296 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 297 #undef CONFIG_ENV_IS_IN_FLASH
 298 #undef CONFIG_ENV_IS_IN_NAND
 299 #undef CONFIG_ENV_IS_IN_SPI_FLASH
 300 #endif
 301
 302 #ifndef CONFIG_DIRECT_NOR_BOOT
 303 /* defines for SPL */
 304 #define CONFIG_SPL_FRAMEWORK
 305 #define CONFIG_SPL_BOARD_INIT
 306 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 307                                                 CONFIG_SYS_MALLOC_LEN)
 308 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 309 #define CONFIG_SPL_LDSCRIPT     "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
 310 #define CONFIG_SPL_STACK        0x8001ff00
 311 #define CONFIG_SPL_TEXT_BASE    0x80000000
 312 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 313 #define CONFIG_SPL_PAD_TO       32768
 314 #endif
 315
 316 /* additions for new relocation code, must added to all boards */
 317 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 318 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 319                                         GENERATED_GBL_DATA_SIZE)
 320 #endif /* __CONFIG_H */