TDA4VM: [TDA4VM-SK] Processor Linux SDK build does not show the GUI as prebuilt image

Hi Soorya Prakash Sakthivel,

Soorya Prakash Sakthivel said:

When I flashed the sd card image generated, I could not see the GUI I saw in prebuilt image. I only see a terminal and some blank screen. Am I missing something or is this expected.

This is not expected. Can you apply this patch within the meta-edgeai yocto repo:

diff --git a/recipes-tisdk/edgeai-components/edgeai-tidl-models.bb b/recipes-tisdk/edgeai-components/edgeai-tidl-models.bb
index 458c2ad..1358b68 100644
--- a/recipes-tisdk/edgeai-components/edgeai-tidl-models.bb
+++ b/recipes-tisdk/edgeai-components/edgeai-tidl-models.bb
@@ -29,7 +29,7 @@ do_fetch() {
     chmod +x ./download_models.sh
 
     export SOC="${SOC}"
-    export EDGEAI_SDK_VERSION=11_00_00
+    export EDGEAI_SDK_VERSION=11_00_04_00
     ./download_models.sh --recommended
 }
 

Best,
Jared

Hi Jared McArthur 

Thanks for the response.

I updated as per your comments, did clean of edgeai-tidl recipe and did complete build.

Still face the same issue. Just the terminal is loaded.

Below are the contents present under /opt folder in the target (starter kit)

root@tda4vm-sk:/opt# ls
containerd edgeai-tiovx-kernels oob-demo-assets
edgeai-apps-utils imaging tidl_test
edgeai-test-data ltp vision_apps
edgeai-tiovx-apps model_zoo vx_app_arm_remote_log.out

Hi Soorya Prakash Sakthivel,

Do the demos work? Can you run a demo within edgeai-gst-apps/apps_python?

Best,
Jared

I do not find edgeai-gst-apps under opt folder, these are the contents under opt

containerd
edgeai-tiovx-kernels
oob-demo-assets
edgeai-apps-utils
imaging tidl_test
edgeai-test-data
ltp
vision_apps
edgeai-tiovx-apps
model_zoo
vx_app_arm_remote_log.out

Also while building I was facing issues in usage of distutils package in mpv folder since python version is 3.12. So I had to apply below patch to few files present under waftools/detection

-from distutils.version import StrictVersion
+try:
+ from distutils.version import StrictVersion
+except Exception:
+ class StrictVersion(str):
+ pass

Hi Soorya Prakash Sakthivel,

What commands did you execute for building the image?

Did you set the ARAGO_BRAND variable?

Best,
Jared

Hi Jared McArthur ,

After setting up host environment, following steps were executed

1. ./oe-layertool-setup.sh -f configs/processor-sdk-analytics/processor-sdk-analytics-11_00-config.txt
2. Updated MACHINE to "j721e-sk" in conf/local.conf
3. Source conf/setenv
4. Executed bitbake tisdk-edgeai-image

I did not override any other parameter, for example - ARAGO_BRAND, so it is "core" by default

Other parameters, I am using the default ones set by local.conf

1. PACKAGE_CLASSES ?= "package_ipk"
2. SDKMACHINE ?= "x86_64"
3. EXTRA_IMAGE_FEATURES = "debug-tweaks"
4. USER_CLASSES ?= "buildstats"
5. PATCHRESOLVE = "noop"
6. DISTRO = "arago"

Thanks & Regards,

Soorya

Hi Jared McArthur ,

Thanks for the suggestion.

After changing ARAGO_BRAND, I am facing issues related optee TAs

As per analysis, it seems multiple layers are trying to include same optee TAs.

Can you suggest on how to rectify this ?

Regards,

Soorya

Hi Soorya Prakash Sakthivel,

Can you clean/delete your build directories and restart the build?

Best,
Jared

Thanks Jared McArthur , main issue was ARAGO_BRAND, I am able to Edge AI gallery now as in prebuilt image