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
  34 /*
  35  * Memory Info
  36  */
  37 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  38 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  39 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  40 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  41
  42 /* memtest start addr */
  43 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  44
  45 /* memtest will be run on 16MB */
  46 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  47
  48 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  49
  50 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  51         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  52         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  53         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  54         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  55         DAVINCI_SYSCFG_SUSPSRC_I2C)
  56
  57 /*
  58  * PLL configuration
  59  */
  60
  61 #define CONFIG_SYS_DA850_PLL0_PLLM     37
  62 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  63
  64 /*
  65  * DDR2 memory configuration
  66  */
  67 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  68                                         DV_DDR_PHY_EXT_STRBEN | \
  69                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  70
  71 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  72         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  73         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  74         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  75         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  76         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  77         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  78         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  79
  80 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  81 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  82
  83 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
  84         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
  85         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
  86         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
  87         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
  88         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
  89         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
  90         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
  91         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
  92
  93 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
  94         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
  95         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
  96         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
  97         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
  98         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
  99         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
 100         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
 101
 102 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
 103 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 104
 105 /*
 106  * Serial Driver info
 107  */
 108 #define CONFIG_SYS_NS16550_SERIAL
 109 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
 110 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
 111 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 112 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
 113 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 114
 115 #define CONFIG_SPI
 116 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 117 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 118 #define CONFIG_SF_DEFAULT_SPEED         30000000
 119 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
 120
 121 #ifdef CONFIG_USE_SPIFLASH
 122 #define CONFIG_SPL_SPI_LOAD
 123 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 124 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x30000
 125 #endif
 126
 127 /*
 128  * I2C Configuration
 129  */
 130 #define CONFIG_SYS_I2C
 131 #define CONFIG_SYS_I2C_DAVINCI
 132 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 133 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 134 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 135
 136 /*
 137  * Flash & Environment
 138  */
 139 #ifdef CONFIG_USE_NAND
 140 #define CONFIG_NAND_DAVINCI
 141 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 142 #define CONFIG_ENV_SIZE                 (128 << 9)
 143 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 144 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 145 #define CONFIG_SYS_NAND_PAGE_2K
 146 #define CONFIG_SYS_NAND_CS              3
 147 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 148 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 149 #define CONFIG_SYS_NAND_MASK_ALE        0x8
 150 #undef CONFIG_SYS_NAND_HW_ECC
 151 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 152 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 153 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
 154 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 155 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 156 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 157 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
 158 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 159 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 160 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 161                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 162                                         CONFIG_SYS_MALLOC_LEN -       \
 163                                         GENERATED_GBL_DATA_SIZE)
 164 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 165                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
 166                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
 167                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
 168                                 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
 169 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 170 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 171 #define CONFIG_SYS_NAND_ECCSIZE         512
 172 #define CONFIG_SYS_NAND_ECCBYTES        10
 173 #define CONFIG_SYS_NAND_OOBSIZE         64
 174 #define CONFIG_SPL_NAND_BASE
 175 #define CONFIG_SPL_NAND_DRIVERS
 176 #define CONFIG_SPL_NAND_ECC
 177 #define CONFIG_SPL_NAND_LOAD
 178 #endif
 179
 180 #ifdef CONFIG_SYS_USE_NOR
 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 #define CONFIG_ENV_SIZE                 (64 << 10)
 197 #define CONFIG_ENV_OFFSET               (256 << 10)
 198 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
 199 #endif
 200
 201 /*
 202  * Network & Ethernet Configuration
 203  */
 204 #ifdef CONFIG_DRIVER_TI_EMAC
 205 #define CONFIG_MII
 206 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
 207 #define CONFIG_BOOTP_DEFAULT
 208 #define CONFIG_BOOTP_DNS2
 209 #define CONFIG_BOOTP_SEND_HOSTNAME
 210 #define CONFIG_NET_RETRY_COUNT  10
 211 #endif
 212
 213 /*
 214  * U-Boot general configuration
 215  */
 216 #define CONFIG_MISC_INIT_R
 217 #define CONFIG_BOOTFILE         "zImage" /* Boot file name */
 218 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 219 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 220 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 221 #define CONFIG_MX_CYCLIC
 222
 223 /*
 224  * Linux Information
 225  */
 226 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 227 #define CONFIG_CMDLINE_TAG
 228 #define CONFIG_REVISION_TAG
 229 #define CONFIG_SETUP_MEMORY_TAGS
 230 #define CONFIG_BOOTCOMMAND \
 231                 "run envboot; " \
 232                 "run mmcboot; "
 233
 234 #define DEFAULT_LINUX_BOOT_ENV \
 235         "loadaddr=0xc0700000\0" \
 236         "fdtaddr=0xc0600000\0" \
 237         "scriptaddr=0xc0600000\0"
 238
 239 #include <environment/ti/mmc.h>
 240
 241 #define CONFIG_EXTRA_ENV_SETTINGS \
 242         DEFAULT_LINUX_BOOT_ENV \
 243         DEFAULT_MMC_TI_ARGS \
 244         "bootpart=0:2\0" \
 245         "bootdir=/boot\0" \
 246         "bootfile=zImage\0" \
 247         "fdtfile=da850-lcdk.dtb\0" \
 248         "boot_fdt=yes\0" \
 249         "boot_fit=0\0" \
 250         "console=ttyS2,115200n8\0"
 251
 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_MTD_DEVICE
 261 #define CONFIG_MTD_PARTITIONS
 262 #endif
 263
 264 #if !defined(CONFIG_USE_NAND) && \
 265         !defined(CONFIG_SYS_USE_NOR) && \
 266         !defined(CONFIG_USE_SPIFLASH)
 267 #define CONFIG_ENV_SIZE         (16 << 10)
 268 #endif
 269
 270 /* SD/MMC */
 271
 272 #ifdef CONFIG_ENV_IS_IN_MMC
 273 #undef CONFIG_ENV_SIZE
 274 #undef CONFIG_ENV_OFFSET
 275 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 276 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 277 #endif
 278
 279 #ifndef CONFIG_DIRECT_NOR_BOOT
 280 /* defines for SPL */
 281 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 282                                                 CONFIG_SYS_MALLOC_LEN)
 283 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 284 #define CONFIG_SPL_STACK        0x8001ff00
 285 #define CONFIG_SPL_TEXT_BASE    0x80000000
 286 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 287 #define CONFIG_SPL_PAD_TO       32768
 288 #endif
 289
 290 /* additions for new relocation code, must added to all boards */
 291 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 292 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 293                                         GENERATED_GBL_DATA_SIZE)
 294
 295 #include <asm/arch/hardware.h>
 296
 297 #endif /* __CONFIG_H */