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
  12#define CONFIG_REMAKE_ELF
  13
  14#define CONFIG_DISPLAY_BOARDINFO_LATE
  15
  16#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  17#define USDHC1_BASE_ADDR                0x5b010000
  18#define USDHC2_BASE_ADDR                0x5b020000
  19#define CONFIG_SUPPORT_EMMC_BOOT        /* eMMC specific */
  20
  21#define CONFIG_ENV_OVERWRITE
  22
  23#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  24
  25/* Networking */
  26#define FEC_QUIRK_ENET_MAC
  27
  28#define CONFIG_TFTP_TSIZE
  29
  30#define CONFIG_IPADDR                   192.168.10.2
  31#define CONFIG_NETMASK                  255.255.255.0
  32#define CONFIG_SERVERIP                 192.168.10.1
  33
  34#define MEM_LAYOUT_ENV_SETTINGS \
  35        "fdt_addr_r=0x83000000\0" \
  36        "kernel_addr_r=0x81000000\0" \
  37        "ramdisk_addr_r=0x83800000\0" \
  38        "scriptaddr=0x80800000\0"
  39
  40#ifdef CONFIG_AHAB_BOOT
  41#define AHAB_ENV "sec_boot=yes\0"
  42#else
  43#define AHAB_ENV "sec_boot=no\0"
  44#endif
  45
  46/* Boot M4 */
  47#define M4_BOOT_ENV \
  48        "m4_0_image=m4_0.bin\0" \
  49        "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
  50                "${m4_0_image}\0" \
  51        "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
  52
  53#define MFG_NAND_PARTITION ""
  54
  55#define BOOT_TARGET_DEVICES(func) \
  56        func(MMC, mmc, 1) \
  57        func(MMC, mmc, 0) \
  58        func(DHCP, dhcp, na)
  59#include <config_distro_bootcmd.h>
  60#undef BOOTENV_RUN_NET_USB_START
  61#define BOOTENV_RUN_NET_USB_START ""
  62
  63#define CONFIG_MFG_ENV_SETTINGS \
  64        "mfgtool_args=setenv bootargs console=${console},${baudrate} " \
  65                "rdinit=/linuxrc g_mass_storage.stall=0 " \
  66                "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
  67                "g_mass_storage.idProduct=0x37FF " \
  68                "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
  69                "${vidargs} clk_ignore_unused\0" \
  70        "initrd_addr=0x83800000\0" \
  71        "initrd_high=0xffffffff\0" \
  72        "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
  73                "${fdt_addr};\0" \
  74
  75/* Initial environment variables */
  76#define CONFIG_EXTRA_ENV_SETTINGS \
  77        AHAB_ENV \
  78        BOOTENV \
  79        CONFIG_MFG_ENV_SETTINGS \
  80        M4_BOOT_ENV \
  81        MEM_LAYOUT_ENV_SETTINGS \
  82        "boot_file=Image\0" \
  83        "console=ttyLP3 earlycon\0" \
  84        "fdt_addr=0x83000000\0" \
  85        "fdt_file=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
  86        "fdtfile=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
  87        "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  88        "image=Image\0" \
  89        "initrd_addr=0x83800000\0" \
  90        "initrd_high=0xffffffffffffffff\0" \
  91        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  92                "root=PARTUUID=${uuid} rootwait " \
  93        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  94        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  95        "netargs=setenv bootargs console=${console},${baudrate} " \
  96                "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
  97                "${vidargs}\0" \
  98        "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
  99                "colibri-imx8x/${fdt_file}; booti ${loadaddr} - " \
 100                "${fdt_addr}\0" \
 101        "panel=NULL\0" \
 102        "script=boot.scr\0" \
 103        "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
 104                "if test \"$confirm\" = \"y\"; then " \
 105                "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
 106                "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
 107                "${blkcnt}; fi\0" \
 108        "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
 109
 110/* Link Definitions */
 111#define CONFIG_LOADADDR                 0x80280000
 112
 113#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 114
 115#define CONFIG_SYS_INIT_SP_ADDR         0x80200000
 116
 117#define CONFIG_SYS_MEMTEST_START        0x88000000
 118#define CONFIG_SYS_MEMTEST_END          0x89000000
 119
 120/* Environment in eMMC, before config block at the end of 1st "boot sector" */
 121#define CONFIG_SYS_MMC_ENV_DEV          0       /* USDHC1 eMMC */
 122#define CONFIG_SYS_MMC_ENV_PART         1
 123
 124#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 125
 126/* On Colibri iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
 127#define CONFIG_SYS_FSL_USDHC_NUM        2
 128
 129#define CONFIG_SYS_BOOTM_LEN            SZ_64M /* Increase max gunzip size */
 130
 131/* Size of malloc() pool */
 132#define CONFIG_SYS_MALLOC_LEN           ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
 133
 134#define CONFIG_SYS_SDRAM_BASE           0x80000000
 135#define PHYS_SDRAM_1                    0x80000000
 136#define PHYS_SDRAM_2                    0x880000000
 137#define PHYS_SDRAM_1_SIZE               SZ_2G           /* 2 GB */
 138#define PHYS_SDRAM_2_SIZE               0x00000000      /* 0 GB */
 139
 140/* Serial */
 141#define CONFIG_BAUDRATE                 115200
 142
 143/* Monitor Command Prompt */
 144#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 145#define CONFIG_SYS_CBSIZE               SZ_2K
 146#define CONFIG_SYS_MAXARGS              64
 147#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 148#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 149                                        sizeof(CONFIG_SYS_PROMPT) + 16)
 150
 151/* Generic Timer Definitions */
 152#define COUNTER_FREQUENCY               8000000 /* 8MHz */
 153
 154#define BOOTAUX_RESERVED_MEM_BASE 0x88000000
 155#define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
 156
 157#endif /* __COLIBRI_IMX8X_H */
 158