include/configs/da850evm.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 /* check if direct NOR boot config is used */
  19 #ifndef CONFIG_DIRECT_NOR_BOOT
  20 #define CONFIG_USE_SPIFLASH
  21 #endif
  22
  23 /*
  24 * Disable DM_* for SPL build and can be re-enabled after adding
  25 * DM support in SPL
  26 */
  27 #ifdef CONFIG_SPL_BUILD
  28 #undef CONFIG_DM_SPI
  29 #undef CONFIG_DM_SPI_FLASH
  30 #undef CONFIG_DM_I2C
  31 #undef CONFIG_DM_I2C_COMPAT
  32 #endif
  33 /*
  34  * SoC Configuration
  35  */
  36 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
  37 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  38 #define CONFIG_SYS_OSCIN_FREQ           24000000
  39 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  40 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  41
  42 #ifdef CONFIG_DIRECT_NOR_BOOT
  43 #define CONFIG_ARCH_CPU_INIT
  44 #define CONFIG_DA8XX_GPIO
  45 #define CONFIG_SYS_DV_NOR_BOOT_CFG      (0x11)
  46 #endif
  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       (64 << 20) /* SDRAM size 64MB */
  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
  64 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  65         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  66         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  67         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  68         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  69         DAVINCI_SYSCFG_SUSPSRC_I2C)
  70
  71 /*
  72  * PLL configuration
  73  */
  74
  75 #define CONFIG_SYS_DA850_PLL0_PLLM     24
  76 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  77
  78 /*
  79  * DDR2 memory configuration
  80  */
  81 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  82                                         DV_DDR_PHY_EXT_STRBEN | \
  83                                         (0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  84
  85 #define CONFIG_SYS_DA850_DDR2_SDBCR (           \
  86         (1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) |     \
  87         (1 << DV_DDR_SDCR_DDREN_SHIFT) |        \
  88         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |      \
  89         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |    \
  90         (0x3 << DV_DDR_SDCR_CL_SHIFT) |         \
  91         (0x2 << DV_DDR_SDCR_IBANK_SHIFT) |      \
  92         (0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  93
  94 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  95 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  96
  97 #define CONFIG_SYS_DA850_DDR2_SDTIMR (          \
  98         (14 << DV_DDR_SDTMR1_RFC_SHIFT) |       \
  99         (2 << DV_DDR_SDTMR1_RP_SHIFT) |         \
 100         (2 << DV_DDR_SDTMR1_RCD_SHIFT) |        \
 101         (1 << DV_DDR_SDTMR1_WR_SHIFT) |         \
 102         (5 << DV_DDR_SDTMR1_RAS_SHIFT) |        \
 103         (8 << DV_DDR_SDTMR1_RC_SHIFT) |         \
 104         (1 << DV_DDR_SDTMR1_RRD_SHIFT) |        \
 105         (0 << DV_DDR_SDTMR1_WTR_SHIFT))
 106
 107 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (         \
 108         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) |     \
 109         (0 << DV_DDR_SDTMR2_XP_SHIFT) |         \
 110         (0 << DV_DDR_SDTMR2_ODT_SHIFT) |        \
 111         (17 << DV_DDR_SDTMR2_XSNR_SHIFT) |      \
 112         (199 << DV_DDR_SDTMR2_XSRD_SHIFT) |     \
 113         (0 << DV_DDR_SDTMR2_RTP_SHIFT) |        \
 114         (0 << DV_DDR_SDTMR2_CKE_SHIFT))
 115
 116 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000494
 117 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 118
 119 /*
 120  * Serial Driver info
 121  */
 122
 123 #if defined(CONFIG_SPL_BUILD) || defined(CONFIG_DIRECT_NOR_BOOT)
 124 #define CONFIG_SYS_NS16550_SERIAL
 125 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
 126 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
 127 #endif
 128 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 129
 130 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 131 #ifdef CONFIG_SPL_BUILD
 132 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 133 #define CONFIG_SF_DEFAULT_SPEED         30000000
 134 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
 135 #endif
 136
 137 #ifdef CONFIG_USE_SPIFLASH
 138 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 139 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x40000
 140 #endif
 141
 142 /*
 143  * I2C Configuration
 144  */
 145 #ifndef CONFIG_SPL_BUILD
 146 #define CONFIG_SYS_I2C_DAVINCI
 147 #define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
 148 #endif
 149
 150 /*
 151  * Flash & Environment
 152  */
 153 #ifdef CONFIG_USE_NAND
 154 #define CONFIG_NAND_DAVINCI
 155 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 156 #define CONFIG_ENV_SIZE                 (128 << 10)
 157 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 158 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 159 #define CONFIG_SYS_NAND_PAGE_2K
 160 #define CONFIG_SYS_NAND_CS              3
 161 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 162 #define CONFIG_SYS_NAND_MASK_CLE                0x10
 163 #define CONFIG_SYS_NAND_MASK_ALE                0x8
 164 #undef CONFIG_SYS_NAND_HW_ECC
 165 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 166 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 167 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 168 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 169 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 170 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x28000
 171 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x60000
 172 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 173 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 174 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 175                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 176                                         CONFIG_SYS_MALLOC_LEN -       \
 177                                         GENERATED_GBL_DATA_SIZE)
 178 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 179                                 24, 25, 26, 27, 28, \
 180                                 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
 181                                 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
 182                                 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
 183                                 59, 60, 61, 62, 63 }
 184 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 185 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 186 #define CONFIG_SYS_NAND_ECCSIZE         512
 187 #define CONFIG_SYS_NAND_ECCBYTES        10
 188 #define CONFIG_SYS_NAND_OOBSIZE         64
 189 #define CONFIG_SPL_NAND_BASE
 190 #define CONFIG_SPL_NAND_DRIVERS
 191 #define CONFIG_SPL_NAND_ECC
 192 #define CONFIG_SPL_NAND_LOAD
 193 #endif
 194
 195 /*
 196  * Network & Ethernet Configuration
 197  */
 198 #ifdef CONFIG_DRIVER_TI_EMAC
 199 #define CONFIG_MII
 200 #define CONFIG_BOOTP_DNS2
 201 #define CONFIG_BOOTP_SEND_HOSTNAME
 202 #define CONFIG_NET_RETRY_COUNT  10
 203 #endif
 204
 205 #ifdef CONFIG_USE_NOR
 206 #define CONFIG_FLASH_CFI_DRIVER
 207 #define CONFIG_SYS_FLASH_CFI
 208 #define CONFIG_SYS_FLASH_PROTECTION
 209 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 210 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 211 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ * 3)
 212 #define CONFIG_ENV_SIZE                 (10 << 10) /* 10KB */
 213 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 214 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 215 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 216                + 3)
 217 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 218 #endif
 219
 220 #ifdef CONFIG_USE_SPIFLASH
 221 #define CONFIG_ENV_SIZE                 (64 << 10)
 222 #define CONFIG_ENV_OFFSET               (512 << 10)
 223 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
 224 #ifdef CONFIG_SPL_BUILD
 225 #undef CONFIG_SPI_FLASH_MTD
 226 #endif
 227 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 228 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
 229 #endif
 230
 231 /*
 232  * U-Boot general configuration
 233  */
 234 #define CONFIG_MISC_INIT_R
 235 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 236 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 237 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 238 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 239 #define CONFIG_MX_CYCLIC
 240
 241 /*
 242  * Linux Information
 243  */
 244 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 245 #define CONFIG_HWCONFIG         /* enable hwconfig */
 246 #define CONFIG_CMDLINE_TAG
 247 #define CONFIG_REVISION_TAG
 248 #define CONFIG_SETUP_MEMORY_TAGS
 249
 250 #define CONFIG_BOOTCOMMAND \
 251                 "run envboot; " \
 252                 "run mmcboot; "
 253
 254 #define DEFAULT_LINUX_BOOT_ENV \
 255         "loadaddr=0xc0700000\0" \
 256         "fdtaddr=0xc0600000\0" \
 257         "scriptaddr=0xc0600000\0"
 258
 259 #include <environment/ti/mmc.h>
 260
 261 #define CONFIG_EXTRA_ENV_SETTINGS \
 262         DEFAULT_LINUX_BOOT_ENV \
 263         DEFAULT_MMC_TI_ARGS \
 264         "bootpart=0:2\0" \
 265         "bootdir=/boot\0" \
 266         "bootfile=zImage\0" \
 267         "fdtfile=da850-evm.dtb\0" \
 268         "boot_fdt=yes\0" \
 269         "boot_fit=0\0" \
 270         "console=ttyS2,115200n8\0" \
 271         "hwconfig=dsp:wake=yes"
 272
 273 #ifdef CONFIG_CMD_BDI
 274 #define CONFIG_CLOCKS
 275 #endif
 276
 277 #ifdef CONFIG_USE_NAND
 278 #define CONFIG_MTD_DEVICE
 279 #define CONFIG_MTD_PARTITIONS
 280 #endif
 281
 282 #if !defined(CONFIG_USE_NAND) && \
 283         !defined(CONFIG_USE_NOR) && \
 284         !defined(CONFIG_USE_SPIFLASH)
 285 #define CONFIG_ENV_SIZE         (16 << 10)
 286 #endif
 287
 288 #ifndef CONFIG_DIRECT_NOR_BOOT
 289 /* defines for SPL */
 290 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 291                                                 CONFIG_SYS_MALLOC_LEN)
 292 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 293 #define CONFIG_SPL_STACK        0x8001ff00
 294 #define CONFIG_SPL_TEXT_BASE    0x80000000
 295 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 296 #define CONFIG_SPL_PAD_TO       32768
 297 #endif
 298
 299 /* Load U-Boot Image From MMC */
 300
 301 /* additions for new relocation code, must added to all boards */
 302 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 303
 304 #ifdef CONFIG_DIRECT_NOR_BOOT
 305 #define CONFIG_SYS_INIT_SP_ADDR         0x8001ff00
 306 #else
 307 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 308                                         GENERATED_GBL_DATA_SIZE)
 309 #endif /* CONFIG_DIRECT_NOR_BOOT */
 310
 311 #include <asm/arch/hardware.h>
 312
 313 #endif /* __CONFIG_H */