dev: gcdb: fix gcdb cmdline issue when continuous splash is off

When continuous splash screen is disabled, the panel string is not
passed via kernel cmdline which causes the default panel to be
picked always in kernel. Fix this issue to pass the overridden
panel string for such cases.

Change-Id: I85682b0437701d99ec4f1fe6aaf5d13fbc99d4e0
1 file changed