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author | Aamir Bohra <aamir.bohra@intel.com> | 2018-07-01 00:31:05 +0530 |
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committer | Subrata Banik <subrata.banik@intel.com> | 2018-11-23 06:16:15 +0000 |
commit | 4041bcf629c9b0239cca7a71091f6e6f0c669b4b (patch) | |
tree | 74d66674c3f1b5207a930b9a90ca96fe944d3b88 /src/mainboard/intel/icelake_rvp/board_id.h | |
parent | 2fd2923aebae63bdf4567f70d933831f44e082ed (diff) | |
download | coreboot-4041bcf629c9b0239cca7a71091f6e6f0c669b4b.tar.xz |
mb/intel/icelake_rvp: Add ICL U and Y RVP DIMM configuration
List of ICL board variants
1. ICL-U
DDR4 - All possible DDR4 memory type
LPDDR4 - Memory down fixed DIMM configuration
2. ICL-Y
All LPDDR4 DIMM on platform
This patch ensures to have all proper SPD configuration.
Change-Id: Id596a3c85b13559b3002dcadfee9c945256e28e7
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/29770
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Diffstat (limited to 'src/mainboard/intel/icelake_rvp/board_id.h')
-rw-r--r-- | src/mainboard/intel/icelake_rvp/board_id.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/mainboard/intel/icelake_rvp/board_id.h b/src/mainboard/intel/icelake_rvp/board_id.h new file mode 100644 index 0000000000..3ccfe37f42 --- /dev/null +++ b/src/mainboard/intel/icelake_rvp/board_id.h @@ -0,0 +1,28 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 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_BOARD_ID_H_ +#define _MAINBOARD_BOARD_ID_H_ + +/* Board/FAB ID Command */ +#define EC_FAB_ID_CMD 0x0D + +/* + * Returns board information (board id[15:8] and + * Fab info[7:0]) on success and < 0 on error + */ +int get_board_id(void); + +#endif /* _MAINBOARD_BOARD_ID_H_ */ |