include/configs/dh_imx6.h

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