LXR uboot/include/configs/colibri-imx8x.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2019 Toradex
   4 */
   5
   6#ifndef __COLIBRI_IMX8X_H
   7#define __COLIBRI_IMX8X_H
   8
   9#include <asm/arch/imx-regs.h>
  10#include <linux/sizes.h>
  11#include <linux/stringify.h>
  12
  13#define CONFIG_REMAKE_ELF
  14
  15#define CONFIG_DISPLAY_BOARDINFO_LATE
  16
  17#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  18#define USDHC1_BASE_ADDR                0x5b010000
  19#define USDHC2_BASE_ADDR                0x5b020000
  20#define CONFIG_SUPPORT_EMMC_BOOT        /* eMMC specific */
  21
  22#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  23
  24/* Networking */
  25#define FEC_QUIRK_ENET_MAC
  26
  27#define CONFIG_TFTP_TSIZE
  28
  29#define CONFIG_IPADDR                   192.168.10.2
  30#define CONFIG_NETMASK                  255.255.255.0
  31#define CONFIG_SERVERIP                 192.168.10.1
  32
  33#define MEM_LAYOUT_ENV_SETTINGS \
  34        "fdt_addr_r=0x83000000\0" \
  35        "kernel_addr_r=0x81000000\0" \
  36        "ramdisk_addr_r=0x83800000\0" \
  37        "scriptaddr=0x80800000\0"
  38
  39#ifdef CONFIG_AHAB_BOOT
  40#define AHAB_ENV "sec_boot=yes\0"
  41#else
  42#define AHAB_ENV "sec_boot=no\0"
  43#endif
  44
  45/* Boot M4 */
  46#define M4_BOOT_ENV \
  47        "m4_0_image=m4_0.bin\0" \
  48        "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
  49                "${m4_0_image}\0" \
  50        "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
  51
  52#define MFG_NAND_PARTITION ""
  53
  54#define BOOT_TARGET_DEVICES(func) \
  55        func(MMC, mmc, 1) \
  56        func(MMC, mmc, 0) \
  57        func(DHCP, dhcp, na)
  58#include <config_distro_bootcmd.h>
  59#undef BOOTENV_RUN_NET_USB_START
  60#define BOOTENV_RUN_NET_USB_START ""
  61
  62#define CONFIG_MFG_ENV_SETTINGS \
  63        "mfgtool_args=setenv bootargs ${consoleargs} " \
  64                "rdinit=/linuxrc g_mass_storage.stall=0 " \
  65                "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
  66                "g_mass_storage.idProduct=0x37FF " \
  67                "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
  68                "${vidargs} clk_ignore_unused\0" \
  69        "initrd_addr=0x83800000\0" \
  70        "initrd_high=0xffffffff\0" \
  71        "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
  72                "${fdt_addr};\0" \
  73
  74/* Initial environment variables */
  75#define CONFIG_EXTRA_ENV_SETTINGS \
  76        AHAB_ENV \
  77        BOOTENV \
  78        CONFIG_MFG_ENV_SETTINGS \
  79        M4_BOOT_ENV \
  80        MEM_LAYOUT_ENV_SETTINGS \
  81        "boot_file=Image\0" \
  82        "consoleargs=console=ttyLP3,${baudrate} earlycon\0" \
  83        "fdt_addr=0x83000000\0" \
  84        "fdt_file=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
  85        "fdtfile=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
  86        "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  87        "image=Image\0" \
  88        "initrd_addr=0x83800000\0" \
  89        "initrd_high=0xffffffffffffffff\0" \
  90        "mmcargs=setenv bootargs ${consoleargs} " \
  91                "root=PARTUUID=${uuid} rootwait " \
  92        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  93        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  94        "netargs=setenv bootargs ${consoleargs} " \
  95                "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
  96                "${vidargs}\0" \
  97        "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
  98                "colibri-imx8x/${fdt_file}; booti ${loadaddr} - " \
  99                "${fdt_addr}\0" \
 100        "panel=NULL\0" \
 101        "script=boot.scr\0" \
 102        "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
 103                "if test \"$confirm\" = \"y\"; then " \
 104                "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
 105                "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
 106                "${blkcnt}; fi\0" \
 107        "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
 108
 109/* Link Definitions */
 110#define CONFIG_LOADADDR                 0x80280000
 111
 112#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 113
 114#define CONFIG_SYS_INIT_SP_ADDR         0x80200000
 115
 116/* Environment in eMMC, before config block at the end of 1st "boot sector" */
 117
 118#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 119
 120/* On Colibri iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
 121#define CONFIG_SYS_FSL_USDHC_NUM        2
 122
 123#define CONFIG_SYS_BOOTM_LEN            SZ_64M /* Increase max gunzip size */
 124
 125/* Size of malloc() pool */
 126#define CONFIG_SYS_MALLOC_LEN           ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
 127
 128#define CONFIG_SYS_SDRAM_BASE           0x80000000
 129#define PHYS_SDRAM_1                    0x80000000
 130#define PHYS_SDRAM_2                    0x880000000
 131#define PHYS_SDRAM_1_SIZE               SZ_2G           /* 2 GB */
 132#define PHYS_SDRAM_2_SIZE               0x00000000      /* 0 GB */
 133
 134/* Monitor Command Prompt */
 135#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 136#define CONFIG_SYS_CBSIZE               SZ_2K
 137#define CONFIG_SYS_MAXARGS              64
 138#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 139#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 140                                        sizeof(CONFIG_SYS_PROMPT) + 16)
 141
 142/* Generic Timer Definitions */
 143#define COUNTER_FREQUENCY               8000000 /* 8MHz */
 144
 145#define BOOTAUX_RESERVED_MEM_BASE 0x88000000
 146#define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
 147
 148#endif /* __COLIBRI_IMX8X_H */
 149