drm/amdgpu: add PSP SW init support for Arcturus

Add arcturus cases to psp init sewquence.
Signed-off-by: John Clements <john.clements@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -53,6 +53,7 @@ static int psp_early_init(void *handle)
 		psp->autoload_supported = false;
 		break;
 	case CHIP_VEGA20:
+	case CHIP_ARCTURUS:
 		psp_v11_0_set_psp_funcs(psp);
 		psp->autoload_supported = false;
 		break;

drivers/gpu/drm/amd/amdgpu/psp_v11_0.c

@@ -45,6 +45,8 @@ MODULE_FIRMWARE("amdgpu/navi10_sos.bin");
 MODULE_FIRMWARE("amdgpu/navi10_asd.bin");
 MODULE_FIRMWARE("amdgpu/navi14_sos.bin");
 MODULE_FIRMWARE("amdgpu/navi14_asd.bin");
+MODULE_FIRMWARE("amdgpu/arcturus_sos.bin");
+MODULE_FIRMWARE("amdgpu/arcturus_asd.bin");
 
 /* address block */
 #define smnMP1_FIRMWARE_FLAGS		0x3010024
@@ -164,6 +166,7 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
 		break;
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
+	case CHIP_ARCTURUS:
 		break;
 	default:
 		BUG();