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_SPL_TARGET               "u-boot-with-spl.imx"
  27
  28 /* Miscellaneous configurable options */
  29
  30 #define CONFIG_CMDLINE_TAG
  31 #define CONFIG_SETUP_MEMORY_TAGS
  32 #define CONFIG_INITRD_TAG
  33 #define CONFIG_REVISION_TAG
  34
  35 #define CONFIG_BZIP2
  36
  37 /* Size of malloc() pool */
  38 #define CONFIG_SYS_MALLOC_LEN           (4 * SZ_1M)
  39
  40 /* Bootcounter */
  41 #define CONFIG_SYS_BOOTCOUNT_BE
  42
  43 /* FEC ethernet */
  44 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  45 #define CONFIG_FEC_XCV_TYPE             RMII
  46 #define CONFIG_ETHPRIME                 "FEC"
  47 #define CONFIG_FEC_MXC_PHYADDR          0
  48 #define CONFIG_ARP_TIMEOUT              200UL
  49
  50 /* MMC Configs */
  51 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  52 #define CONFIG_SYS_FSL_USDHC_NUM        3
  53 #define CONFIG_SYS_MMC_ENV_DEV          2 /* 1 = SDHC3, 2 = SDHC4 (eMMC) */
  54
  55 /* SATA Configs */
  56 #define CONFIG_LBA48
  57
  58 /* SPI Flash Configs */
  59 #if defined(CONFIG_SPL_BUILD)
  60 #undef CONFIG_DM_SPI
  61 #undef CONFIG_DM_SPI_FLASH
  62 #endif
  63
  64 /* UART */
  65 #define CONFIG_MXC_UART
  66 #define CONFIG_MXC_UART_BASE            UART1_BASE
  67 #define CONFIG_BAUDRATE                 115200
  68
  69 /* USB Configs */
  70 #ifdef CONFIG_CMD_USB
  71 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  72 #define CONFIG_USB_HOST_ETHER
  73 #define CONFIG_USB_ETHER_ASIX
  74 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  75 #define CONFIG_MXC_USB_FLAGS            0
  76 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
  77
  78 /* USB Gadget (DFU, UMS) */
  79 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
  80 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (16 * 1024 * 1024)
  81 #define DFU_DEFAULT_POLL_TIMEOUT        300
  82
  83 /* USB IDs */
  84 #define CONFIG_G_DNL_UMS_VENDOR_NUM     0x0525
  85 #define CONFIG_G_DNL_UMS_PRODUCT_NUM    0xA4A5
  86 #endif
  87 #endif
  88
  89 /* Watchdog */
  90 #if defined(CONFIG_SPL_BUILD)
  91 #undef CONFIG_WDT
  92 #undef CONFIG_WATCHDOG
  93 #define CONFIG_HW_WATCHDOG
  94 #endif
  95
  96 /* allow to overwrite serial and ethaddr */
  97 #define CONFIG_ENV_OVERWRITE
  98
  99 #define CONFIG_LOADADDR                 0x12000000
 100 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 101
 102 #ifndef CONFIG_SPL_BUILD
 103 #define CONFIG_EXTRA_ENV_SETTINGS       \
 104         "console=ttymxc0,115200\0"      \
 105         "fdt_addr=0x18000000\0"         \
 106         "fdt_high=0xffffffff\0"         \
 107         "initrd_high=0xffffffff\0"      \
 108         "kernel_addr_r=0x10008000\0"    \
 109         "fdt_addr_r=0x13000000\0"       \
 110         "ramdisk_addr_r=0x18000000\0"   \
 111         "scriptaddr=0x14000000\0"       \
 112         "fdtfile=imx6q-dhcom-pdk2.dtb\0"\
 113         BOOTENV
 114
 115 #define CONFIG_BOOTCOMMAND              "run distro_bootcmd"
 116
 117 #define BOOT_TARGET_DEVICES(func) \
 118         func(MMC, mmc, 0) \
 119         func(MMC, mmc, 2) \
 120         func(USB, usb, 1) \
 121         func(SATA, sata, 0) \
 122         func(DHCP, dhcp, na)
 123
 124 #include <config_distro_bootcmd.h>
 125 #endif
 126
 127 /* Physical Memory Map */
 128 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 129
 130 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 131 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 132 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 133
 134 #define CONFIG_SYS_INIT_SP_OFFSET \
 135         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 136
 137 #define CONFIG_SYS_INIT_SP_ADDR \
 138         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 139
 140 /* Environment */
 141
 142 #endif  /* __DH_IMX6_CONFIG_H */