doc/uImage.FIT/multi-with-loadables.its

   1 /*
   2  * U-Boot uImage source file with multiple kernels, ramdisks and FDT blobs
   3  * This example makes use of the 'loadables' field
   4  */
   5
   6 /dts-v1/;
   7
   8 / {
   9         description = "Configuration to load a Xen Kernel";
  10         #address-cells = <1>;
  11
  12         images {
  13                 xen_kernel@1 {
  14                         description = "xen binary";
  15                         data = /incbin/("./xen");
  16                         type = "kernel";
  17                         arch = "arm";
  18                         os = "linux";
  19                         compression = "none";
  20                         load = <0xa0000000>;
  21                         entry = <0xa0000000>;
  22                         hash@1 {
  23                                 algo = "md5";
  24                         };
  25                 };
  26
  27                 fdt@1 {
  28                         description = "xexpress-ca15 tree blob";
  29                         data = /incbin/("./vexpress-v2p-ca15-tc1.dtb");
  30                         type = "flat_dt";
  31                         arch = "arm";
  32                         compression = "none";
  33                         load = <0xb0000000>;
  34                         hash@1 {
  35                                 algo = "md5";
  36                         };
  37                 };
  38
  39                 fdt@2 {
  40                         description = "xexpress-ca15 tree blob";
  41                         data = /incbin/("./vexpress-v2p-ca15-tc1.dtb");
  42                         type = "flat_dt";
  43                         arch = "arm";
  44                         compression = "none";
  45                         load = <0xb0400000>;
  46                         hash@1 {
  47                                 algo = "md5";
  48                         };
  49                 };
  50
  51                 linux_kernel@1 {
  52                         description = "Linux Image";
  53                         data = /incbin/("./Image");
  54                         type = "kernel";
  55                         arch = "arm";
  56                         os = "linux";
  57                         compression = "none";
  58                         load = <0xa0000000>;
  59                         entry = <0xa0000000>;
  60                         hash@1 {
  61                                 algo = "md5";
  62                         };
  63                 };
  64         };
  65
  66         configurations {
  67                 default = "config@2";
  68
  69                 config@1 {
  70                         description = "Just plain Linux";
  71                         kernel = "linux_kernel@1";
  72                         fdt = "fdt@1";
  73                 };
  74
  75                 config@2 {
  76                         description = "Xen one loadable";
  77                         kernel = "xen_kernel@1";
  78                         fdt = "fdt@1";
  79                         loadables = "linux_kernel@1";
  80                 };
  81
  82                 config@3 {
  83                         description = "Xen two loadables";
  84                         kernel = "xen_kernel@1";
  85                         fdt = "fdt@1";
  86                         loadables = "linux_kernel@1", "fdt@2";
  87                 };
  88         };
  89 };