Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: NEric Huang <JinHuiEric.Huang@amd.com>

Add support for the SMU manager for Fiji. This handles the
firmware loading for other IP blocks (GFX, SDMA, etc.).
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NEric Huang <JinHuiEric.Huang@amd.com>