doc/uImage.FIT/sec_firmware_ppa.its

   1 /dts-v1/;
   2
   3 /*
   4  * Example FIT image description file demonstrating the usage
   5  * of SEC Firmware and multiple loadable images loaded by the u-boot.
   6  * For booting PPA (SEC Firmware), "firmware" is searched and loaded.
   7  *
   8  * Multiple binaries will be loaded as "loadables" (if present) at their
   9  * respective load offsets from firmware image address.
  10  */
  11
  12 /{
  13         description = "PPA Firmware";
  14         #address-cells = <1>;
  15         images {
  16                 firmware@1 {
  17                         description = "PPA Firmware: <version>";
  18                         data = /incbin/("../obj/monitor.bin");
  19                         type = "firmware";
  20                         arch = "arm64";
  21                         compression = "none";
  22                 };
  23                 trustedOS@1 {
  24                         description = "Trusted OS";
  25                         data = /incbin/("../../tee.bin");
  26                         type = "OS";
  27                         arch = "arm64";
  28                         compression = "none";
  29                         load = <0x00200000>;
  30                 };
  31                 fuse_scr {
  32                         description = "Fuse Script";
  33                         data = /incbin/("../../fuse_scr.bin");
  34                         type = "firmware";
  35                         arch = "arm64";
  36                         compression = "none";
  37                         load = <0x00180000>;
  38                 };
  39         };
  40
  41         configurations {
  42                 default = "config-1";
  43                 config-1 {
  44                         description = "PPA Secure firmware";
  45                         firmware = "firmware@1";
  46                         loadables = "trustedOS@1", "fuse_scr";
  47                 };
  48         };
  49 };