Currently, the llama stack distribution images for the latest RHOAI release are built using the base image: quay.io/aipcc/base-images/cpu:3.0-1757673655.

This base image is not compatible with the ppc64le architecture

Reference - https://github.com/red-hat-data-services/llama-stack-distribution/blob/rhoai-3.2/konflux/cpu-ubi9.conf

Requiring ppc64le compatible base image, so that llama stack distribution images can be built successfully for this architecture.