drm/amdgpu: add gfx config for Arcturus

Add Arcturus GFX config.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

@@ -1387,6 +1387,16 @@ static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev)
 		else
 			gb_addr_config = RAVEN_GB_ADDR_CONFIG_GOLDEN;
 		break;
+	case CHIP_ARCTURUS:
+		adev->gfx.config.max_hw_contexts = 8;
+		adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+		adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+		adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+		adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
+		gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG);
+		gb_addr_config &= ~0xf3e777ff;
+		gb_addr_config |= 0x22014042;
+		break;
 	default:
 		BUG();
 		break;