From c319bab3cd416d85330774f9974b41fcb49075a7 Mon Sep 17 00:00:00 2001 From: Lijian Zhao Date: Sat, 8 Jul 2017 18:16:13 -0700 Subject: intel/cannonlake_rvp: Split RVP boards and SPD Add both Cannonlake U DDR4 RVP and Cannonlake Y LPDDR4 RVP support. Implement SPD entry to FSPM for both platforms, seperated platform specific DQ/DQS/Rcomp input to FSPM as well. Change-Id: If71662353ddba89a9e831503a2d80dd5ebd65de3 Signed-off-by: Lijian Zhao Reviewed-on: https://review.coreboot.org/20503 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/intel/cannonlake_rvp/spd/spd.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/mainboard/intel/cannonlake_rvp/spd/spd.h (limited to 'src/mainboard/intel/cannonlake_rvp/spd/spd.h') diff --git a/src/mainboard/intel/cannonlake_rvp/spd/spd.h b/src/mainboard/intel/cannonlake_rvp/spd/spd.h new file mode 100644 index 0000000000..128eb64a3c --- /dev/null +++ b/src/mainboard/intel/cannonlake_rvp/spd/spd.h @@ -0,0 +1,28 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2017 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef MAINBOARD_SPD_H +#define MAINBOARD_SPD_H + +#define RCOMP_TARGET_PARAMS 0x5 + +void mainboard_fill_dq_map_ch0(void *dq_map_ptr); +void mainboard_fill_dq_map_ch1(void *dq_map_ptr); +void mainboard_fill_dqs_map_ch0(void *dqs_map_ptr); +void mainboard_fill_dqs_map_ch1(void *dqs_map_ptr); +void mainboard_fill_rcomp_res_data(void *rcomp_ptr); +void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr); +#endif -- cgit v1.2.3