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