git.sur5r.net Git - u-boot/blob - 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_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  28 #define CONFIG_SYS_OSCIN_FREQ           24000000
  29 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  30 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  31 #define CONFIG_SYS_HZ                   1000
  32 #define CONFIG_SKIP_LOWLEVEL_INIT
  33 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  34
  35 /*
  36  * Memory Info
  37  */
  38 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  39 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  40 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  41 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  42
  43 /* memtest start addr */
  44 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  45
  46 /* memtest will be run on 16MB */
  47 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  48
  49 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  50
  51 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  52         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  53         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  54         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  55         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  56         DAVINCI_SYSCFG_SUSPSRC_I2C)
  57
  58 /*
  59  * PLL configuration
  60  */
  61 #define CONFIG_SYS_DV_CLKMODE          0
  62 #define CONFIG_SYS_DA850_PLL0_POSTDIV  1
  63 #define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
  64 #define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
  65 #define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
  66 #define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
  67 #define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
  68 #define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
  69 #define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005
  70
  71 #define CONFIG_SYS_DA850_PLL1_POSTDIV  1
  72 #define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
  73 #define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
  74 #define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8003
  75
  76 #define CONFIG_SYS_DA850_PLL0_PLLM     37
  77 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  78
  79 /*
  80  * DDR2 memory configuration
  81  */
  82 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  83                                         DV_DDR_PHY_EXT_STRBEN | \
  84                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  85
  86 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  87         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  88         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  89         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  90         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  91         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  92         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  93         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  94
  95 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  96 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  97
  98 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
  99         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
 100         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
 101         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
 102         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
 103         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
 104         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
 105         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
 106         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
 107
 108 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
 109         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
 110         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
 111         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
 112         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
 113         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
 114         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
 115         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
 116
 117 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
 118 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 119
 120 /*
 121  * Serial Driver info
 122  */
 123 #define CONFIG_SYS_NS16550_SERIAL
 124 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
 125 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
 126 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 127 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
 128 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 129
 130 #define CONFIG_SPI
 131 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 132 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 133 #define CONFIG_SF_DEFAULT_SPEED         30000000
 134 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
 135
 136 #ifdef CONFIG_USE_SPIFLASH
 137 #define CONFIG_SPL_SPI_LOAD
 138 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 139 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x30000
 140 #endif
 141
 142 /*
 143  * I2C Configuration
 144  */
 145 #define CONFIG_SYS_I2C
 146 #define CONFIG_SYS_I2C_DAVINCI
 147 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 148 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 149 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 150
 151 /*
 152  * Flash & Environment
 153  */
 154 #ifdef CONFIG_USE_NAND
 155 #define CONFIG_NAND_DAVINCI
 156 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 157 #define CONFIG_ENV_SIZE                 (128 << 9)
 158 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 159 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 160 #define CONFIG_SYS_NAND_PAGE_2K
 161 #define CONFIG_SYS_NAND_CS              3
 162 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 163 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 164 #define CONFIG_SYS_NAND_MASK_ALE        0x8
 165 #undef CONFIG_SYS_NAND_HW_ECC
 166 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 167 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 168 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
 169 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 170 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 171 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 172 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
 173 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 174 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 175 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 176                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 177                                         CONFIG_SYS_MALLOC_LEN -       \
 178                                         GENERATED_GBL_DATA_SIZE)
 179 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 180                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
 181                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
 182                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
 183                                 54, 55, 56, 57, 58, 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 #ifdef CONFIG_SYS_USE_NOR
 196 #define CONFIG_FLASH_CFI_DRIVER
 197 #define CONFIG_SYS_FLASH_CFI
 198 #define CONFIG_SYS_FLASH_PROTECTION
 199 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 200 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 201 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ * 3)
 202 #define CONFIG_ENV_SIZE                 (128 << 10)
 203 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 204 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 205 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 206                + 3)
 207 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 208 #endif
 209
 210 #ifdef CONFIG_USE_SPIFLASH
 211 #define CONFIG_ENV_SIZE                 (64 << 10)
 212 #define CONFIG_ENV_OFFSET               (256 << 10)
 213 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
 214 #endif
 215
 216 /*
 217  * Network & Ethernet Configuration
 218  */
 219 #ifdef CONFIG_DRIVER_TI_EMAC
 220 #define CONFIG_MII
 221 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
 222 #define CONFIG_BOOTP_DEFAULT
 223 #define CONFIG_BOOTP_DNS
 224 #define CONFIG_BOOTP_DNS2
 225 #define CONFIG_BOOTP_SEND_HOSTNAME
 226 #define CONFIG_NET_RETRY_COUNT  10
 227 #endif
 228
 229 /*
 230  * U-Boot general configuration
 231  */
 232 #define CONFIG_MISC_INIT_R
 233 #define CONFIG_BOOTFILE         "zImage" /* Boot file name */
 234 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 235 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 236 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 237 #define CONFIG_AUTO_COMPLETE
 238 #define CONFIG_CMDLINE_EDITING
 239 #define CONFIG_SYS_LONGHELP
 240 #define CONFIG_MX_CYCLIC
 241
 242 /*
 243  * Linux Information
 244  */
 245 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 246 #define CONFIG_CMDLINE_TAG
 247 #define CONFIG_REVISION_TAG
 248 #define CONFIG_SETUP_MEMORY_TAGS
 249 #define CONFIG_BOOTCOMMAND \
 250                 "run envboot; " \
 251                 "run mmcboot; "
 252
 253 #define DEFAULT_LINUX_BOOT_ENV \
 254         "loadaddr=0xc0700000\0" \
 255         "fdtaddr=0xc0600000\0" \
 256         "scriptaddr=0xc0600000\0"
 257
 258 #include <environment/ti/mmc.h>
 259
 260 #define CONFIG_EXTRA_ENV_SETTINGS \
 261         DEFAULT_LINUX_BOOT_ENV \
 262         DEFAULT_MMC_TI_ARGS \
 263         "bootpart=0:2\0" \
 264         "bootdir=/boot\0" \
 265         "bootfile=zImage\0" \
 266         "fdtfile=da850-lcdk.dtb\0" \
 267         "boot_fdt=yes\0" \
 268         "boot_fit=0\0" \
 269         "console=ttyS2,115200n8\0"
 270
 271 #ifdef CONFIG_CMD_BDI
 272 #define CONFIG_CLOCKS
 273 #endif
 274
 275 #ifndef CONFIG_DRIVER_TI_EMAC
 276 #endif
 277
 278 #ifdef CONFIG_USE_NAND
 279 #define CONFIG_MTD_DEVICE
 280 #define CONFIG_MTD_PARTITIONS
 281 #endif
 282
 283 #if !defined(CONFIG_USE_NAND) && \
 284         !defined(CONFIG_SYS_USE_NOR) && \
 285         !defined(CONFIG_USE_SPIFLASH)
 286 #define CONFIG_ENV_SIZE         (16 << 10)
 287 #endif
 288
 289 /* SD/MMC */
 290
 291 #ifdef CONFIG_ENV_IS_IN_MMC
 292 #undef CONFIG_ENV_SIZE
 293 #undef CONFIG_ENV_OFFSET
 294 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 295 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 296 #endif
 297
 298 #ifndef CONFIG_DIRECT_NOR_BOOT
 299 /* defines for SPL */
 300 #define CONFIG_SPL_FRAMEWORK
 301 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 302                                                 CONFIG_SYS_MALLOC_LEN)
 303 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 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
 315 #include <asm/arch/hardware.h>
 316
 317 #endif /* __CONFIG_H */