arch/arm/dts/k3-am65-iot2050-boot-image.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) Siemens AG, 2020-2022
   4  *
   5  * Authors:
   6  *   Jan Kiszka <jan.kiszka@siemens.com>
   7  *   Chao Zeng <chao.zeng@siemens.com>
   8  */
   9
  10 #include <config.h>
  11
  12 / {
  13         binman {
  14                 filename = "flash.bin";
  15                 pad-byte = <0xff>;
  16                 size = <0x8c0000>;
  17
  18                 blob-ext@0x000000 {
  19                         offset = <0x000000>;
  20 #ifdef CONFIG_TARGET_IOT2050_A53_PG1
  21                         filename = "seboot_pg1.bin";
  22 #else
  23                         filename = "seboot_pg2.bin";
  24 #endif
  25                         missing-msg = "iot2050-seboot";
  26                 };
  27
  28                 blob@0x180000 {
  29                         offset = <0x180000>;
  30                         filename = "tispl.bin";
  31                 };
  32
  33                 fit@0x380000 {
  34                         description = "U-Boot for IOT2050";
  35                         fit,fdt-list = "of-list";
  36                         offset = <0x380000>;
  37                         images {
  38                                 u-boot {
  39                                         description = "U-Boot";
  40                                         type = "standalone";
  41                                         arch = "arm64";
  42                                         os = "u-boot";
  43                                         compression = "none";
  44                                         load = <0x80800000>;
  45                                         entry = <0x80800000>;
  46                                         u-boot-nodtb {
  47                                         };
  48                                 };
  49
  50                                 @fdt-SEQ {
  51                                         description = "fdt-NAME";
  52                                         type = "flat_dt";
  53                                         arch = "arm64";
  54                                         compression = "none";
  55                                 };
  56
  57 #ifdef CONFIG_WDT_K3_RTI_FW_FILE
  58                                 k3-rti-wdt-firmware {
  59                                         type = "firmware";
  60                                         load = <0x82000000>;
  61                                         arch = "arm";
  62                                         compression = "none";
  63                                         blob-ext {
  64                                                 filename = CONFIG_WDT_K3_RTI_FW_FILE;
  65                                                 missing-msg = "k3-rti-wdt-firmware";
  66                                         };
  67                                 };
  68 #endif
  69                         };
  70
  71                         configurations {
  72                                 default = "@config-DEFAULT-SEQ";
  73                                 @config-SEQ {
  74                                         description = "NAME";
  75                                         firmware = "u-boot";
  76                                         fdt = "fdt-SEQ";
  77 #ifdef CONFIG_WDT_K3_RTI_FW_FILE
  78                                         loadables = "k3-rti-wdt-firmware";
  79 #endif
  80                                 };
  81                         };
  82                 };
  83
  84                 /* primary env */
  85                 fill@0x680000 {
  86                         offset = <0x680000>;
  87                         size   = <0x020000>;
  88                         fill-byte = [00];
  89                 };
  90                 /* secondary env */
  91                 fill@0x6a0000 {
  92                         offset = <0x6a0000>;
  93                         size   = <0x020000>;
  94                         fill-byte = [00];
  95                 };
  96
  97                 /* OTP update command block */
  98                 fill@0x6c0000 {
  99                         offset = <0x6c0000>;
 100                         size   = <0x010000>;
 101                         fill-byte = [ff];
 102                 };
 103         };
 104 };