AM625: SK-AM625: Android bootloader build failed with Processor SDK 09_02_00

Tool/software:

I have been working on SK-AM625 EVK board on Android SDK 09_02_00 and I tried to build the SDK myself from https://software-dl.ti.com/processor-sdk-android/esd/AM62X/09_02_00/docs/android/Overview_Building_the_SDK.html.

I got a erro message "binman: 'type' object is not subscriptable" while building `tispl.bin` and `u-boot.img` with the command below

cd ${YOUR_PATH}/ti-bootloader-aosp/ti-u-boot/
make ARCH=arm am62x_evm_a53_defconfig
make ARCH=arm am62x_android_a53.config
make ARCH=arm CROSS_COMPILE=aarch64-none-linux-gnu- \
       BL31=${YOUR_PATH}/ti-bootloader-aosp/arm-trusted-firmware/build/k3/lite/release/bl31.bin \
       TEE=${YOUR_PATH}/ti-bootloader-aosp/optee_os/out/arm-plat-k3/core/tee-pager_v2.bin \
       BINMAN_INDIRS=${YOUR_PATH}/ti-bootloader-aosp/ti-linux-firmware

Logs:

  ...
  UPD     include/generated/timestamp_autogenerated.h
  ENVC    include/generated/env.txt
  ENVP    include/generated/env.in
  ENVT    include/generated/environment.h
  CC      cmd/version.o
  AR      cmd/built-in.o
  CC      env/common.o
  AR      env/built-in.o
  CC      lib/efi_loader/dtbdump.o
  LD      lib/efi_loader/dtbdump_efi.so
  OBJCOPY lib/efi_loader/dtbdump.efi
  CC      lib/efi_loader/initrddump.o
  LD      lib/efi_loader/initrddump_efi.so
  OBJCOPY lib/efi_loader/initrddump.efi
  LD      u-boot
  OBJCOPY u-boot.srec
  OBJCOPY u-boot-nodtb.bin
  RELOC   u-boot-nodtb.bin
  CAT     u-boot-fit-dtb.bin
  COPY    u-boot.bin
  SYM     u-boot.sym
  CC      spl/common/spl/spl.o
  AR      spl/common/spl/built-in.o
  CC      spl/env/common.o
  AR      spl/env/built-in.o
  LD      spl/u-boot-spl
  OBJCOPY spl/u-boot-spl-nodtb.bin
  FDTGREP spl/dts/k3-am625-sk.dtb
  MKIMAGE spl/u-boot-spl.multidtb.fit
  CAT     spl/u-boot-spl-dtb.bin
  COPY    spl/u-boot-spl.bin
  SYM     spl/u-boot-spl.sym
  MKIMAGE u-boot.img
  MKIMAGE u-boot-dtb.img
  BINMAN  .binman_stamp
binman: 'type' object is not subscriptable
make: *** [Makefile:1108: .binman_stamp] Error 1

I'm not familiar with the binman code and thus do not understand the nature of the problem. Maybe you guys could help me out ?

Thanks in advance !