According to the instructions at am62x_academy_9_00_00_00_v2, compile the u-boot in the ti-u-boot directory. error occurs is as follows:
Image 'tiboot3-am62x-hs-evm.bin' is missing external blobs but is still functional: ti-fs-enc.bin sysfw-inner-cert
Image 'tiboot3-am62x-hs-fs-evm.bin' is missing external blobs but is still functional: ti-fs-enc.bin sysfw-inner-cert
Image 'tiboot3-am62x-gp-evm.bin' is missing external blobs but is still functional: ti-fs-gp.bin
compile R5 steps:
export PATH=$PATH:/SDK_Install_Dir/external-toolchain-dir/arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-linux-gnueabihf/bin
export ARCH=arm
export CROSS_COMPILE=arm-nono-linux-gnueabihf-
make am62x_evm_r5_defconfig O=build/r5
make -j8 BINMAN_INDIR=$(pwd)../prebuilt-images O=build/r5
