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