3.1.1.3. Target Images

This page describes the boot images produced by U-Boot builds for K3-based SoCs.

See the Images section for which files to copy to your SD card. The k3-image-formats section provides technical details on binary layouts for reference.

3.1.1.3.1. Images

Copy the below images to the boot partition of an SD card and boot. Instructions to format the SD card can be found here.

• HS-FS

  • tiboot3-am62lx-hs-fs-evm.bin

  • tispl.bin

  • u-boot.img

Warning

Rename tiboot3-<board>-evm.bin to tiboot3.bin in order for the device to load this binary from the SD card boot partition. Also, (For GP devices only) rename tispl.bin_unsigned to tispl.bin and u-boot.img_unsigned to u-boot.img as well.

3.1.1.3.2. Image Formats

• tiboot3.bin

   TIBOOT3
┌─────────────┐
│    X.509    │
│ Certificate │
│┌───────────┐│
││   BL-1    ││
│├───────────┤│
││   TIFS    ││
│├───────────┤│
││ TIFS CERT ││
│└───────────┘│
└─────────────┘

• tispl.bin

   TISPL
┌─────────────┐
│    X.509    │
│ Certificate │
│┌───────────┐│
││   BL-31   ││
│├───────────┤│
││   TIFS    ││
│├───────────┤│
││ TIFS CERT ││
│├───────────┤│
││ BRD + SEC ││
││  CONFIGS  ││
│├───────────┤│
││  U-BOOT   ││
││    SPL    ││
│└───────────┘│
└─────────────┘