drop IP specific psp function for rlc autoload since
the autoload_supported was introduced to mark ASICs
that support rlc_autoload
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NJohn Clements <john.clements@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>