board/st/stm32mp1/fit_copro_kernel_dtb.its

   1 /*
   2  * Compilation:
   3  * mkimage -f fit_copro_kernel_dtb.its fit_copro_kernel_dtb.itb
   4  *
   5  * M4 firmware to load with remoteproc: rproc-m4-fw.elf
   6  *
   7  * Files in linux build dir:
   8  * - arch/arm/boot/zImage
   9  * - arch/arm/boot/dts/stm32mp157c-dk2.dtb
  10  * - arch/arm/boot/dts/stm32mp157c-ev1.dtb
  11  *
  12  * load mmc 0:4 $kernel_addr_r fit_copro_kernel_dtb.itb
  13  * bootm $kernel_addr_r
  14  * bootm $kernel_addr_r#dk2
  15  * bootm $kernel_addr_r#ev1
  16  * bootm $kernel_addr_r#dk2-m4
  17  * bootm $kernel_addr_r#ev1-m4
  18  */
  19
  20 /dts-v1/;
  21 / {
  22         description = "U-Boot fitImage for stm32mp157";
  23         #address-cells = <1>;
  24
  25         images {
  26
  27                 copro {
  28                         description = "M4 copro";
  29                         data = /incbin/("rproc-m4-fw.elf");
  30                         type = "copro";
  31                         arch = "arm";
  32                         compression = "none";
  33                         load = <0xC0800000>;
  34                         hash-1 {
  35                                 algo = "sha1";
  36                         };
  37                 };
  38
  39                 kernel {
  40                         description = "Linux kernel";
  41                         data = /incbin/("zImage");
  42                         type = "kernel";
  43                         arch = "arm";
  44                         os = "linux";
  45                         compression = "none";
  46                         load = <0xC4000000>;
  47                         entry = <0xC4000000>;
  48                         hash-1 {
  49                                 algo = "sha1";
  50                         };
  51                 };
  52
  53                 fdt-dk2 {
  54                         description = "FDT dk2";
  55                         data = /incbin/("stm32mp157c-dk2.dtb");
  56                         type = "flat_dt";
  57                         arch = "arm";
  58                         compression = "none";
  59                         hash-1 {
  60                                 algo = "sha1";
  61                         };
  62                 };
  63
  64                 fdt-ev1 {
  65                         description = "FDT ev1";
  66                         data = /incbin/("stm32mp157c-ev1.dtb");
  67                         type = "flat_dt";
  68                         arch = "arm";
  69                         compression = "none";
  70                         hash-1 {
  71                                 algo = "sha1";
  72                         };
  73                 };
  74         };
  75
  76         configurations {
  77                 default = "dk2-m4";
  78
  79                 dk2-m4 {
  80                         description = "dk2-m4";
  81                         loadables = "copro";
  82                         kernel = "kernel";
  83                         fdt = "fdt-dk2";
  84                         hash-1 {
  85                                 algo = "sha1";
  86                         };
  87                 };
  88
  89                 dk2 {
  90                         description = "dk2";
  91                         kernel = "kernel";
  92                         fdt = "fdt-dk2";
  93                         hash-1 {
  94                                 algo = "sha1";
  95                         };
  96                 };
  97
  98                 ev1-m4 {
  99                         description = "ev1-m4";
 100                         loadables = "copro";
 101                         kernel = "kernel";
 102                         fdt = "fdt-ev1";
 103                         hash-1 {
 104                                 algo = "sha1";
 105                         };
 106                 };
 107
 108                 ev1 {
 109                         description = "ev1";
 110                         kernel = "kernel";
 111                         fdt = "fdt-ev1";
 112                         hash-1 {
 113                                 algo = "sha1";
 114                         };
 115                 };
 116         };
 117 };