LXR uboot/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#include <linux/stringify.h>
 112
 113#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 114#define CONFIG_SYS_HZ                   1000
 115
 116/* Physical Memory Map */
 117#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 118
 119#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 120#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 121#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 122
 123#define CONFIG_SYS_INIT_SP_OFFSET \
 124        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 125#define CONFIG_SYS_INIT_SP_ADDR \
 126        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 127
 128/* I2C configs */
 129#define CONFIG_SYS_I2C
 130#define CONFIG_SYS_I2C_MXC
 131#define CONFIG_SYS_I2C_MXC_I2C1
 132#define CONFIG_SYS_I2C_MXC_I2C2
 133#define CONFIG_SYS_I2C_MXC_I2C3
 134#define CONFIG_SYS_I2C_MXC_I2C4
 135#define CONFIG_SYS_I2C_SPEED            100000
 136
 137/* PMIC */
 138#define CONFIG_POWER
 139#define CONFIG_POWER_I2C
 140#define CONFIG_POWER_PFUZE3000
 141#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
 142
 143#ifdef CONFIG_DM_VIDEO
 144#define CONFIG_VIDEO_MXS
 145#define CONFIG_VIDEO_LOGO
 146#define CONFIG_VIDEO_BMP_LOGO
 147#endif
 148
 149/* FLASH and environment organization */
 150
 151/* Environment starts at 768k = 768 * 1024 = 786432 */
 152/*
 153 * Detect overlap between U-Boot image and environment area in build-time
 154 *
 155 * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset
 156 * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776
 157 *
 158 * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 159 * write the direct value here
 160 */
 161#define CONFIG_BOARD_SIZE_LIMIT         715776
 162
 163#define CONFIG_SYS_FSL_USDHC_NUM                2
 164
 165/* USB Configs */
 166#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 167#define CONFIG_MXC_USB_PORTSC                   (PORT_PTS_UTMI | PORT_PTS_PTW)
 168#define CONFIG_MXC_USB_FLAGS                    0
 169#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 170
 171#endif
 172