drm/amdgpu: allocate psp fw private buffer from VRAM for sriov vf

psp added new feature to check fw buffer address for sriov vf. the
address range must be in vf fb.
Signed-off-by: Zhigang Luo <zhigang.luo@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-By : Shaoyun.liu <shaoyunl@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

@@ -2329,11 +2329,20 @@ static int psp_load_fw(struct amdgpu_device *adev)
 	if (!psp->cmd)
 		return -ENOMEM;
 
+	if (amdgpu_sriov_vf(adev)) {
+		ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG,
+						AMDGPU_GEM_DOMAIN_VRAM,
+						&psp->fw_pri_bo,
+						&psp->fw_pri_mc_addr,
+						&psp->fw_pri_buf);
+	} else {
 		ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG,
 						AMDGPU_GEM_DOMAIN_GTT,
 						&psp->fw_pri_bo,
 						&psp->fw_pri_mc_addr,
 						&psp->fw_pri_buf);
+	}
+
 	if (ret)
 		goto failed;