include/configs/pico-imx7d.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017 NXP Semiconductors
   4  *
   5  * Configuration settings for the i.MX7D Pico board.
   6  */
   7
   8 #ifndef __PICO_IMX7D_CONFIG_H
   9 #define __PICO_IMX7D_CONFIG_H
  10
  11 #include "mx7_common.h"
  12
  13 #include "imx7_spl.h"
  14
  15 #ifdef CONFIG_SPL_OS_BOOT
  16 /* Falcon Mode */
  17 #define CONFIG_SPL_FS_LOAD_ARGS_NAME    "args"
  18 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME  "uImage"
  19 #define CONFIG_SYS_SPL_ARGS_ADDR        0x88000000
  20
  21 /* Falcon Mode - MMC support: args@1MB kernel@2MB */
  22 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0x800   /* 1MB */
  23 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  24 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0x1000  /* 2MB */
  25 #endif
  26
  27 /* Size of malloc() pool */
  28 #define CONFIG_SYS_MALLOC_LEN           (32 * SZ_1M)
  29
  30 #define CONFIG_MXC_UART_BASE            UART5_IPS_BASE_ADDR
  31
  32 /* MMC Config */
  33 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  34
  35 #define CONFIG_DFU_ENV_SETTINGS \
  36         "dfu_alt_info=" \
  37                 "spl raw 0x2 0x400;" \
  38                 "u-boot raw 0x8a 0x1000;" \
  39                 "/boot/zImage ext4 0 1;" \
  40                 "/boot/imx7d-pico-hobbit.dtb ext4 0 1;" \
  41                 "/boot/imx7d-pico-pi.dtb ext4 0 1;" \
  42                 "rootfs part 0 1\0" \
  43
  44 /* When booting with FIT specify the node entry containing boot.scr */
  45 #if defined(CONFIG_FIT)
  46 #define PICO_BOOT_ENV \
  47         BOOTENV                                                         \
  48         "fdtovaddr=0x83100000\0"                                        \
  49         "scriptaddr=0x83200000\0"                                       \
  50         "mmcargs=setenv bootargs console=${console},${baudrate} "       \
  51                 "rootwait rw\0"                                         \
  52         "boot_a_script="                                                \
  53                 "load ${devtype} ${devnum}:${distro_bootpart} "         \
  54                         "${scriptaddr} ${prefix}${script}; "            \
  55                 "iminfo ${scriptaddr};"                                 \
  56                 "if test $? -eq 1; then hab_failsafe; fi;"              \
  57                 "source ${scriptaddr}:bootscr\0"
  58 #else
  59 #define PICO_BOOT_ENV \
  60         "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
  61                 "setenv fdtfile imx7d-pico-hobbit.dtb\0" \
  62         "bootmenu_1=Boot using PICO-Dwarf baseboard=" \
  63                 "setenv fdtfile imx7d-pico-dwarf.dtb\0" \
  64         "bootmenu_2=Boot using PICO-Nymph baseboard=" \
  65                 "setenv fdtfile imx7d-pico-nymph.dtb\0" \
  66         "bootmenu_3=Boot using PICO-Pi baseboard=" \
  67                 "setenv fdtfile imx7d-pico-pi.dtb\0" \
  68         BOOTENV
  69 #endif
  70
  71
  72 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  73
  74 #define CONFIG_EXTRA_ENV_SETTINGS \
  75         "image=zImage\0" \
  76         "splashpos=m,m\0" \
  77         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  78         "console=ttymxc4\0" \
  79         "fdt_high=0xffffffff\0" \
  80         "initrd_high=0xffffffff\0" \
  81         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  82         "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \
  83         "fdt_addr=0x83000000\0" \
  84         "fdt_addr_r=0x83000000\0" \
  85         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  86         "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  87         "ramdisk_addr_r=0x83000000\0" \
  88         "ramdiskaddr=0x83000000\0" \
  89         "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  90         CONFIG_DFU_ENV_SETTINGS \
  91         "findfdt=" \
  92                 "if test $fdtfile = ask ; then " \
  93                         "bootmenu -1; fi;" \
  94                 "if test $fdtfile != ask ; then " \
  95                         "saveenv; fi;\0" \
  96         "finduuid=part uuid mmc 0:1 uuid\0" \
  97         "partitions=" \
  98                 "uuid_disk=${uuid_gpt_disk};" \
  99                 "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
 100         "fastboot_partition_alias_system=rootfs\0" \
 101         "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
 102         PICO_BOOT_ENV
 103
 104 #define BOOT_TARGET_DEVICES(func) \
 105         func(MMC, mmc, 0) \
 106         func(USB, usb, 0) \
 107         func(PXE, pxe, na) \
 108         func(DHCP, dhcp, na)
 109
 110 #include <config_distro_bootcmd.h>
 111
 112 #define CONFIG_SYS_MEMTEST_START        0x80000000
 113 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 114
 115 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 116 #define CONFIG_SYS_HZ                   1000
 117
 118 /* Physical Memory Map */
 119 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 120
 121 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 122 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 123 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 124
 125 #define CONFIG_SYS_INIT_SP_OFFSET \
 126         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 127 #define CONFIG_SYS_INIT_SP_ADDR \
 128         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 129
 130 /* I2C configs */
 131 #define CONFIG_SYS_I2C
 132 #define CONFIG_SYS_I2C_MXC
 133 #define CONFIG_SYS_I2C_MXC_I2C1
 134 #define CONFIG_SYS_I2C_MXC_I2C2
 135 #define CONFIG_SYS_I2C_MXC_I2C3
 136 #define CONFIG_SYS_I2C_MXC_I2C4
 137 #define CONFIG_SYS_I2C_SPEED            100000
 138
 139 /* PMIC */
 140 #define CONFIG_POWER
 141 #define CONFIG_POWER_I2C
 142 #define CONFIG_POWER_PFUZE3000
 143 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
 144
 145 #ifdef CONFIG_DM_VIDEO
 146 #define CONFIG_VIDEO_MXS
 147 #define CONFIG_VIDEO_LOGO
 148 #define CONFIG_SPLASH_SCREEN
 149 #define CONFIG_SPLASH_SCREEN_ALIGN
 150 #define CONFIG_BMP_16BPP
 151 #define CONFIG_VIDEO_BMP_RLE8
 152 #define CONFIG_VIDEO_BMP_LOGO
 153 #endif
 154
 155 /* FLASH and environment organization */
 156
 157 /* Environment starts at 768k = 768 * 1024 = 786432 */
 158 /*
 159  * Detect overlap between U-Boot image and environment area in build-time
 160  *
 161  * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset
 162  * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776
 163  *
 164  * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 165  * write the direct value here
 166  */
 167 #define CONFIG_BOARD_SIZE_LIMIT         715776
 168
 169 #define CONFIG_SYS_FSL_USDHC_NUM                2
 170
 171 #define CONFIG_SYS_MMC_ENV_DEV                  0
 172 #define CONFIG_SYS_MMC_ENV_PART         0
 173
 174 /* USB Configs */
 175 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 176 #define CONFIG_MXC_USB_PORTSC                   (PORT_PTS_UTMI | PORT_PTS_PTW)
 177 #define CONFIG_MXC_USB_FLAGS                    0
 178 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 179
 180 #define CONFIG_IMX_THERMAL
 181
 182 #endif