include/configs/da850evm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
   4  *
   5  * Based on davinci_dvevm.h. Original Copyrights follow:
   6  *
   7  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /*
  14  * Board
  15  */
  16 /* check if direct NOR boot config is used */
  17 #ifndef CONFIG_DIRECT_NOR_BOOT
  18 #define CONFIG_USE_SPIFLASH
  19 #endif
  20
  21 /*
  22  * SoC Configuration
  23  */
  24 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
  25 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  26 #define CONFIG_SYS_OSCIN_FREQ           24000000
  27 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  28 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  29 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
  30
  31 #ifdef CONFIG_DIRECT_NOR_BOOT
  32 #define CONFIG_SYS_DV_NOR_BOOT_CFG      (0x11)
  33 #endif
  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       (64 << 20) /* SDRAM size 64MB */
  41 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  42 #define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE
  43 #define CONFIG_SPL_BSS_MAX_SIZE 0x1080000
  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_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     24
  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                                         (0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  70
  71 #define CONFIG_SYS_DA850_DDR2_SDBCR (           \
  72         (1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) |     \
  73         (1 << DV_DDR_SDCR_DDREN_SHIFT) |        \
  74         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |      \
  75         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |    \
  76         (0x3 << DV_DDR_SDCR_CL_SHIFT) |         \
  77         (0x2 << DV_DDR_SDCR_IBANK_SHIFT) |      \
  78         (0x2 << 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         (14 << DV_DDR_SDTMR1_RFC_SHIFT) |       \
  85         (2 << DV_DDR_SDTMR1_RP_SHIFT) |         \
  86         (2 << DV_DDR_SDTMR1_RCD_SHIFT) |        \
  87         (1 << DV_DDR_SDTMR1_WR_SHIFT) |         \
  88         (5 << DV_DDR_SDTMR1_RAS_SHIFT) |        \
  89         (8 << DV_DDR_SDTMR1_RC_SHIFT) |         \
  90         (1 << DV_DDR_SDTMR1_RRD_SHIFT) |        \
  91         (0 << DV_DDR_SDTMR1_WTR_SHIFT))
  92
  93 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (         \
  94         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) |     \
  95         (0 << DV_DDR_SDTMR2_XP_SHIFT) |         \
  96         (0 << DV_DDR_SDTMR2_ODT_SHIFT) |        \
  97         (17 << DV_DDR_SDTMR2_XSNR_SHIFT) |      \
  98         (199 << DV_DDR_SDTMR2_XSRD_SHIFT) |     \
  99         (0 << DV_DDR_SDTMR2_RTP_SHIFT) |        \
 100         (0 << DV_DDR_SDTMR2_CKE_SHIFT))
 101
 102 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000494
 103 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 104
 105 /*
 106  * Serial Driver info
 107  */
 108 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 109
 110 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 111
 112 #ifdef CONFIG_USE_SPIFLASH
 113 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x40000
 114 #endif
 115
 116 /*
 117  * I2C Configuration
 118  */
 119 #ifndef CONFIG_SPL_BUILD
 120 #define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
 121 #endif
 122
 123 /*
 124  * Flash & Environment
 125  */
 126 #ifdef CONFIG_MTD_RAW_NAND
 127 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 128 #define CONFIG_SYS_NAND_PAGE_2K
 129 #define CONFIG_SYS_NAND_CS              3
 130 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 131 #define CONFIG_SYS_NAND_MASK_CLE                0x10
 132 #define CONFIG_SYS_NAND_MASK_ALE                0x8
 133 #undef CONFIG_SYS_NAND_HW_ECC
 134 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 135 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 136 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 137 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 138 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 139 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x40000
 140 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 141 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 142 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 143                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 144                                         CONFIG_SYS_MALLOC_LEN -       \
 145                                         GENERATED_GBL_DATA_SIZE)
 146 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 147                                 24, 25, 26, 27, 28, \
 148                                 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
 149                                 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
 150                                 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
 151                                 59, 60, 61, 62, 63 }
 152 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 153 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 154 #define CONFIG_SYS_NAND_ECCSIZE         512
 155 #define CONFIG_SYS_NAND_ECCBYTES        10
 156 #define CONFIG_SYS_NAND_OOBSIZE         64
 157 #define CONFIG_SPL_NAND_BASE
 158 #define CONFIG_SPL_NAND_DRIVERS
 159 #define CONFIG_SPL_NAND_ECC
 160 #define CONFIG_SPL_NAND_LOAD
 161
 162 #ifndef CONFIG_SPL_BUILD
 163 #define CONFIG_SYS_NAND_SELF_INIT
 164 #endif
 165 #endif
 166
 167 /*
 168  * Network & Ethernet Configuration
 169  */
 170 #ifdef CONFIG_DRIVER_TI_EMAC
 171 #define CONFIG_BOOTP_DNS2
 172 #define CONFIG_BOOTP_SEND_HOSTNAME
 173 #define CONFIG_NET_RETRY_COUNT  10
 174 #endif
 175
 176 #ifdef CONFIG_USE_NOR
 177 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 178 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 179 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 180 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 181 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 182                + 3)
 183 #endif
 184
 185 /*
 186  * U-Boot general configuration
 187  */
 188 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 189 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 190 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 191 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 192
 193 /*
 194  * Linux Information
 195  */
 196 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 197 #define CONFIG_HWCONFIG         /* enable hwconfig */
 198 #define CONFIG_CMDLINE_TAG
 199 #define CONFIG_REVISION_TAG
 200 #define CONFIG_SETUP_MEMORY_TAGS
 201
 202 #define CONFIG_BOOTCOMMAND \
 203                 "run envboot; " \
 204                 "run mmcboot; "
 205
 206 #define DEFAULT_LINUX_BOOT_ENV \
 207         "loadaddr=0xc0700000\0" \
 208         "fdtaddr=0xc0600000\0" \
 209         "scriptaddr=0xc0600000\0"
 210
 211 #include <environment/ti/mmc.h>
 212
 213 #define CONFIG_EXTRA_ENV_SETTINGS \
 214         DEFAULT_LINUX_BOOT_ENV \
 215         DEFAULT_MMC_TI_ARGS \
 216         "bootpart=0:2\0" \
 217         "bootdir=/boot\0" \
 218         "bootfile=zImage\0" \
 219         "fdtfile=da850-evm.dtb\0" \
 220         "boot_fdt=yes\0" \
 221         "boot_fit=0\0" \
 222         "console=ttyS2,115200n8\0" \
 223         "hwconfig=dsp:wake=yes"
 224
 225 #ifdef CONFIG_CMD_BDI
 226 #define CONFIG_CLOCKS
 227 #endif
 228
 229 #if !defined(CONFIG_MTD_RAW_NAND) && \
 230         !defined(CONFIG_USE_NOR) && \
 231         !defined(CONFIG_USE_SPIFLASH)
 232 #endif
 233
 234 /* USB Configs */
 235 #define CONFIG_USB_OHCI_NEW
 236 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 237
 238 #ifndef CONFIG_DIRECT_NOR_BOOT
 239 /* defines for SPL */
 240 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 241                                                 CONFIG_SYS_MALLOC_LEN)
 242 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 243 #define CONFIG_SPL_STACK        0x8001ff00
 244 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 245 #define CONFIG_SPL_PAD_TO       32768
 246 #endif
 247
 248 /* Load U-Boot Image From MMC */
 249
 250 /* additions for new relocation code, must added to all boards */
 251 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 252
 253 #ifdef CONFIG_DIRECT_NOR_BOOT
 254 #define CONFIG_SYS_INIT_SP_ADDR         0x8001ff00
 255 #else
 256 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 257                                         GENERATED_GBL_DATA_SIZE)
 258 #endif /* CONFIG_DIRECT_NOR_BOOT */
 259
 260 #include <asm/arch/hardware.h>
 261
 262 #endif /* __CONFIG_H */