include/configs/imx8mn_venice.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2022 Gateworks Corporation
   4  */
   5
   6 #ifndef __IMX8MM_VENICE_H
   7 #define __IMX8MM_VENICE_H
   8
   9 #include <asm/arch/imx-regs.h>
  10 #include <linux/sizes.h>
  11
  12 #define CONFIG_SYS_MONITOR_LEN          SZ_512K
  13 #define CONFIG_SYS_UBOOT_BASE   \
  14         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  15
  16 #ifdef CONFIG_SPL_BUILD
  17 /* For RAW image gives a error info not panic */
  18 #endif
  19
  20 #define MEM_LAYOUT_ENV_SETTINGS \
  21         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  22         "fdt_addr_r=0x50200000\0" \
  23         "scriptaddr=0x50280000\0" \
  24         "ramdisk_addr_r=0x50300000\0" \
  25         "kernel_comp_addr_r=0x40200000\0"
  26
  27 /* Enable Distro Boot */
  28 #define BOOT_TARGET_DEVICES(func) \
  29         func(MMC, mmc, 1) \
  30         func(MMC, mmc, 2) \
  31         func(USB, usb, 0) \
  32         func(DHCP, dhcp, na)
  33 #include <config_distro_bootcmd.h>
  34
  35 /* Initial environment variables */
  36 #define CONFIG_EXTRA_ENV_SETTINGS \
  37         BOOTENV \
  38         MEM_LAYOUT_ENV_SETTINGS \
  39         "script=boot.scr\0" \
  40         "bootm_size=0x10000000\0" \
  41         "dev=2\0" \
  42         "preboot=gsc wd-disable\0" \
  43         "console=ttymxc1,115200\0" \
  44         "update_firmware=" \
  45                 "tftpboot $loadaddr $image && " \
  46                 "setexpr blkcnt $filesize + 0x1ff && " \
  47                 "setexpr blkcnt $blkcnt / 0x200 && " \
  48                 "mmc dev $dev && " \
  49                 "mmc write $loadaddr 0x40 $blkcnt\0" \
  50         "loadfdt=" \
  51                 "if $fsload $fdt_addr_r $dir/$fdt_file1; " \
  52                         "then echo loaded $fdt_file1; " \
  53                 "elif $fsload $fdt_addr_r $dir/$fdt_file2; " \
  54                         "then echo loaded $fdt_file2; " \
  55                 "elif $fsload $fdt_addr_r $dir/$fdt_file3; " \
  56                         "then echo loaded $fdt_file3; " \
  57                 "elif $fsload $fdt_addr_r $dir/$fdt_file4; " \
  58                         "then echo loaded $fdt_file4; " \
  59                 "elif $fsload $fdt_addr_r $dir/$fdt_file5; " \
  60                         "then echo loaded $fdt_file5; " \
  61                 "fi\0" \
  62         "boot_net=" \
  63                 "setenv fsload tftpboot; " \
  64                 "run loadfdt && tftpboot $kernel_addr_r $dir/Image && " \
  65                 "booti $kernel_addr_r - $fdt_addr_r\0" \
  66         "update_rootfs=" \
  67                 "tftpboot $loadaddr $image && " \
  68                 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
  69         "update_all=" \
  70                 "tftpboot $loadaddr $image && " \
  71                 "gzwrite mmc $dev $loadaddr $filesize\0" \
  72         "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
  73
  74 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
  75 #define CONFIG_SYS_INIT_RAM_SIZE        SZ_2M
  76
  77 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  78
  79 /* SDRAM configuration */
  80 #define PHYS_SDRAM                      0x40000000
  81 #define PHYS_SDRAM_SIZE                 SZ_4G
  82
  83 /* FEC */
  84 #define CONFIG_FEC_MXC_PHYADDR          0
  85 #define FEC_QUIRK_ENET_MAC
  86
  87 #endif