TDA4VM: BOOT doesn't work

Hi Ti,

I got new issue in J721EXCP01EVM Linux-RTOS SDK(ver. 08.00.00.12), process document from below link

http://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/vision_apps/docs/user_guide/RUN_INSTRUCTIONS.html

There're no problem in Run Instructions-step 2, but matter is, after I finished step 3(make linux_fs_install_sd), board cannot boot every single time.

Monitor goes black out and it doesn't show any prints of course.

you know when I command linux_fs_install_sd, uenv.txt being changed which contains below.

=================================================================================

psdk_setup_file=.psdk_setupcheck_psdk_setup=load mmc 1:1 ${loadaddr} ${psdk_setup_file}

# Reset to the default environment

do_psdk_setup=env default -f -a; saveenv

# If not previously configured, then configure the environment and indicate this by writing a file

uenvcmd=if run check_psdk_setup;

then echo "Already setup."; else run do_psdk_setup; mw.b ${loadaddr} 0 1;

fatwrite mmc 1:1 ${loadaddr} .psdk_setup 1;

reset; fi

dorprocboot=1

name_overlays=k3-j721e-vision-apps.dtbo

=================================================================================

So I skipped step 3, and copied .cgf, .sh, .out files to /opt/vision_apps/ from /targetfs/opt/vision_apps,

then I got

TDA4VM: APP_LOG: ERROR: Unable to map memory @ 0xb2000000 of size 262144 bytes !!!

error message.

Board couldn't recognize "env default -a -f"

Best Regards,

Kisik