For debug purposes we need those - error path won't flood the log,
however there has been already numerous cases, when due to lack
of debugs, we couldn't immediately tell what was the problem on
customer machine, which slowed down the investigation, requiring
to get access to target device and adding those traces manually.

v2: - Make the debug more generic and move it to intel_dram_detect
      (Gustavo Sousa)
v3: - Use %u for unsigned variable in debug prints (Gustavo)
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405113533.338553-2-vinod.govindapillai@intel.com