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

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2020 Toradex
   4 */
   5
   6#ifndef __APALIS_IMX8X_H
   7#define __APALIS_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_SYS_FSL_ESDHC_ADDR       0
  16#define USDHC1_BASE_ADDR                0x5b010000
  17#define USDHC2_BASE_ADDR                0x5b020000
  18#define CONFIG_SUPPORT_EMMC_BOOT        /* eMMC specific */
  19
  20#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  21
  22#define CONFIG_TFTP_TSIZE
  23
  24#define CONFIG_IPADDR                   192.168.10.2
  25#define CONFIG_NETMASK                  255.255.255.0
  26#define CONFIG_SERVERIP                 192.168.10.1
  27
  28#define FEC_ENET_ENABLE_TXC_DELAY
  29#define FEC_ENET_ENABLE_RXC_DELAY
  30
  31#define MEM_LAYOUT_ENV_SETTINGS \
  32        "kernel_addr_r=0x80280000\0" \
  33        "fdt_addr_r=0x83100000\0" \
  34        "ramdisk_addr_r=0x8a000000\0" \
  35        "scriptaddr=0x83200000\0"
  36
  37#ifdef CONFIG_AHAB_BOOT
  38#define AHAB_ENV "sec_boot=yes\0"
  39#else
  40#define AHAB_ENV "sec_boot=no\0"
  41#endif
  42
  43/* Boot M4 */
  44#define M4_BOOT_ENV \
  45        "m4_0_image=m4_0.bin\0" \
  46        "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
  47                "${m4_0_image}\0" \
  48        "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
  49
  50#define MFG_NAND_PARTITION ""
  51
  52#define BOOT_TARGET_DEVICES(func) \
  53        func(MMC, mmc, 1) \
  54        func(MMC, mmc, 0) \
  55        func(DHCP, dhcp, na)
  56#include <config_distro_bootcmd.h>
  57#undef BOOTENV_RUN_NET_USB_START
  58#define BOOTENV_RUN_NET_USB_START ""
  59
  60#define CONFIG_MFG_ENV_SETTINGS \
  61        "mfgtool_args=setenv bootargs ${consoleargs} " \
  62                "rdinit=/linuxrc g_mass_storage.stall=0 " \
  63                "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
  64                "g_mass_storage.idProduct=0x37FF " \
  65                "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
  66                "${vidargs} clk_ignore_unused\0" \
  67        "initrd_addr=0x83800000\0" \
  68        "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
  69                "${fdt_addr};\0" \
  70
  71/* Initial environment variables */
  72#define CONFIG_EXTRA_ENV_SETTINGS \
  73        AHAB_ENV \
  74        BOOTENV \
  75        CONFIG_MFG_ENV_SETTINGS \
  76        M4_BOOT_ENV \
  77        MEM_LAYOUT_ENV_SETTINGS \
  78        "boot_file=Image\0" \
  79        "consoleargs=console=ttyLP3,${baudrate} earlycon\0" \
  80        "fdt_file=imx8qxp-apalis-eval.dtb\0" \
  81        "fdtfile=imx8qxp-apalis-eval.dtb\0" \
  82        "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  83        "image=Image\0" \
  84        "initrd_addr=0x83800000\0" \
  85        "mmcargs=setenv bootargs ${consoleargs} " \
  86                "root=PARTUUID=${uuid} rootwait " \
  87        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  88        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  89        "netargs=setenv bootargs ${consoleargs} " \
  90                "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
  91                "${vidargs}\0" \
  92        "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
  93                "apalis-imx8x/${fdt_file}; booti ${loadaddr} - " \
  94                "${fdt_addr}\0" \
  95        "panel=NULL\0" \
  96        "script=boot.scr\0" \
  97        "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
  98                "if test \"$confirm\" = \"y\"; then " \
  99                "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
 100                "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
 101                "${blkcnt}; fi\0" \
 102        "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
 103
 104/* Link Definitions */
 105#define CONFIG_LOADADDR                 0x89000000
 106
 107#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 108
 109#define CONFIG_SYS_INIT_SP_ADDR         0x80200000
 110
 111/* Environment in eMMC, before config block at the end of 1st "boot sector" */
 112
 113#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 114
 115/* On Apalis iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
 116#define CONFIG_SYS_FSL_USDHC_NUM        2
 117
 118#define CONFIG_SYS_BOOTM_LEN            SZ_64M /* Increase max gunzip size */
 119
 120/* Size of malloc() pool */
 121#define CONFIG_SYS_MALLOC_LEN           ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
 122
 123#define CONFIG_SYS_SDRAM_BASE           0x80000000
 124#define PHYS_SDRAM_1                    0x80000000
 125#define PHYS_SDRAM_2                    0x880000000
 126#define PHYS_SDRAM_1_SIZE               SZ_2G           /* 2 GB */
 127#define PHYS_SDRAM_2_SIZE               0x00000000      /* 0 GB */
 128
 129/* Monitor Command Prompt */
 130#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 131#define CONFIG_SYS_CBSIZE               SZ_2K
 132#define CONFIG_SYS_MAXARGS              64
 133#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 134#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 135                                        sizeof(CONFIG_SYS_PROMPT) + 16)
 136
 137/* Generic Timer Definitions */
 138#define COUNTER_FREQUENCY               8000000 /* 8MHz */
 139
 140/* Networking */
 141#define CONFIG_FEC_ENET_DEV 0
 142#define IMX_FEC_BASE                    0x5b040000
 143#define CONFIG_FEC_MXC_PHYADDR          0x4
 144#define CONFIG_ETHPRIME                 "eth0"
 145#define CONFIG_FEC_XCV_TYPE             RGMII
 146#define FEC_QUIRK_ENET_MAC
 147#define PHY_ANEG_TIMEOUT 20000
 148
 149#endif /* __APALIS_IMX8X_H */
 150