include/configs/dh_imx6.h

   1 /*
   2  * DHCOM DH-iMX6 PDK board configuration
   3  *
   4  * Copyright (C) 2017 Marek Vasut <marex@denx.de>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __DH_IMX6_CONFIG_H
  10 #define __DH_IMX6_CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13
  14 #include "mx6_common.h"
  15
  16 /*
  17  * SPI NOR layout:
  18  * 0x00_0000-0x00_ffff ... U-Boot SPL
  19  * 0x01_0000-0x0f_ffff ... U-Boot
  20  * 0x10_0000-0x10_ffff ... U-Boot env #1
  21  * 0x11_0000-0x11_ffff ... U-Boot env #2
  22  * 0x12_0000-0x1f_ffff ... UNUSED
  23  */
  24
  25 /* SPL */
  26 #include "imx6_spl.h"                   /* common IMX6 SPL configuration */
  27 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x11400
  28 #define CONFIG_SPL_SPI_LOAD
  29 #define CONFIG_SPL_TARGET               "u-boot-with-spl.imx"
  30
  31 /* Miscellaneous configurable options */
  32
  33 #define CONFIG_CMDLINE_TAG
  34 #define CONFIG_SETUP_MEMORY_TAGS
  35 #define CONFIG_INITRD_TAG
  36 #define CONFIG_REVISION_TAG
  37
  38 #define CONFIG_BOUNCE_BUFFER
  39 #define CONFIG_BZIP2
  40
  41 /* Size of malloc() pool */
  42 #define CONFIG_SYS_MALLOC_LEN           (4 * SZ_1M)
  43
  44 /* Bootcounter */
  45 #define CONFIG_SYS_BOOTCOUNT_BE
  46
  47 /* FEC ethernet */
  48 #define CONFIG_MII
  49 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  50 #define CONFIG_FEC_XCV_TYPE             RMII
  51 #define CONFIG_ETHPRIME                 "FEC"
  52 #define CONFIG_FEC_MXC_PHYADDR          0
  53 #define CONFIG_ARP_TIMEOUT              200UL
  54
  55 /* Fuses */
  56 #ifdef CONFIG_CMD_FUSE
  57 #define CONFIG_MXC_OCOTP
  58 #endif
  59
  60 /* I2C Configs */
  61 #define CONFIG_SYS_I2C
  62 #define CONFIG_SYS_I2C_MXC
  63 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  64 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  65 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  66 #define CONFIG_SYS_I2C_SPEED            100000
  67
  68 /* MMC Configs */
  69 #define CONFIG_FSL_ESDHC
  70 #define CONFIG_FSL_USDHC
  71 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  72 #define CONFIG_SYS_FSL_USDHC_NUM        3
  73 #define CONFIG_SYS_MMC_ENV_DEV          2 /* 1 = SDHC3, 2 = SDHC4 (eMMC) */
  74
  75 /* SATA Configs */
  76 #ifdef CONFIG_CMD_SATA
  77 #define CONFIG_SYS_SATA_MAX_DEVICE      1
  78 #define CONFIG_DWC_AHSATA_PORT_ID       0
  79 #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_ARB_BASE_ADDR
  80 #define CONFIG_LBA48
  81 #endif
  82
  83 /* SPI Flash Configs */
  84 #ifdef CONFIG_CMD_SF
  85 #define CONFIG_SF_DEFAULT_BUS           0
  86 #define CONFIG_SF_DEFAULT_CS            0
  87 #define CONFIG_SF_DEFAULT_SPEED         25000000
  88 #define CONFIG_SF_DEFAULT_MODE          (SPI_MODE_0)
  89 #endif
  90
  91 /* UART */
  92 #define CONFIG_MXC_UART
  93 #define CONFIG_MXC_UART_BASE            UART1_BASE
  94 #define CONFIG_CONS_INDEX               1
  95 #define CONFIG_BAUDRATE                 115200
  96
  97 /* USB Configs */
  98 #ifdef CONFIG_CMD_USB
  99 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 100 #define CONFIG_USB_HOST_ETHER
 101 #define CONFIG_USB_ETHER_ASIX
 102 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 103 #define CONFIG_MXC_USB_FLAGS            0
 104 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
 105
 106 /* USB Gadget (DFU, UMS) */
 107 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
 108 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (16 * 1024 * 1024)
 109 #define DFU_DEFAULT_POLL_TIMEOUT        300
 110
 111 /* USB IDs */
 112 #define CONFIG_G_DNL_UMS_VENDOR_NUM     0x0525
 113 #define CONFIG_G_DNL_UMS_PRODUCT_NUM    0xA4A5
 114 #endif
 115 #endif
 116
 117 /* Watchdog */
 118 #define CONFIG_HW_WATCHDOG
 119 #define CONFIG_IMX_WATCHDOG
 120 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   60000
 121
 122 /* allow to overwrite serial and ethaddr */
 123 #define CONFIG_ENV_OVERWRITE
 124
 125 #define CONFIG_LOADADDR                 0x12000000
 126 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 127
 128 #ifndef CONFIG_SPL_BUILD
 129 #define CONFIG_EXTRA_ENV_SETTINGS       \
 130         "console=ttymxc0,115200\0"      \
 131         "fdt_addr=0x18000000\0"         \
 132         "fdt_high=0xffffffff\0"         \
 133         "initrd_high=0xffffffff\0"      \
 134         "kernel_addr_r=0x10008000\0"    \
 135         "fdt_addr_r=0x13000000\0"       \
 136         "ramdisk_addr_r=0x18000000\0"   \
 137         "scriptaddr=0x14000000\0"       \
 138         "fdtfile=imx6q-dhcom-pdk2.dtb\0"\
 139         BOOTENV
 140
 141 #define CONFIG_BOOTCOMMAND              "run distro_bootcmd"
 142
 143 #define BOOT_TARGET_DEVICES(func) \
 144         func(MMC, mmc, 0) \
 145         func(MMC, mmc, 2) \
 146         func(USB, usb, 1) \
 147         func(SATA, sata, 0) \
 148         func(DHCP, dhcp, na)
 149
 150 #include <config_distro_bootcmd.h>
 151 #endif
 152
 153 /* Physical Memory Map */
 154 #define CONFIG_NR_DRAM_BANKS            1
 155 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 156
 157 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 158 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 159 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 160
 161 #define CONFIG_SYS_INIT_SP_OFFSET \
 162         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 163
 164 #define CONFIG_SYS_INIT_SP_ADDR \
 165         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 166
 167 #define CONFIG_SYS_MEMTEST_START        0x10000000
 168 #define CONFIG_SYS_MEMTEST_END          0x20000000
 169 #define CONFIG_SYS_MEMTEST_SCRATCH      0x10800000
 170
 171 /* Environment */
 172 #define CONFIG_ENV_SIZE                 (16 * 1024)
 173 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 174
 175 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 176 #define CONFIG_ENV_OFFSET               (1024 * 1024)
 177 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
 178 #define CONFIG_ENV_OFFSET_REDUND        \
 179         (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
 180 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 181 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 182 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 183 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 184 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 185 #endif
 186
 187 #endif  /* __DH_IMX6_CONFIG_H */