diff options
author | Matt DeVillier <matt.devillier@gmail.com> | 2017-08-18 17:32:19 -0500 |
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committer | Matt DeVillier <matt.devillier@gmail.com> | 2017-10-26 04:06:03 +0000 |
commit | 435299461f4e6c061898866435b48cd9883d5f74 (patch) | |
tree | 29db023320577959bfaa7ea05021707fa7e950fe /src/mainboard/purism/librem13v2/pei_data.c | |
parent | f5e8fe5d95844cafc100b409cea1f15e62a51e9c (diff) |
purism/librem13v2: convert to variant setup
Convert the Purism Librem13v2 board to a variant setup,
in preparation of adding the librem15v3 as a new variant.
The 13v2 and 15v3 are nearly identical, so this minimizes new
code to add support for the latter.
Change-Id: I5d648cdb8f63c03de5474253203b3d0853673294
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22047
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/purism/librem13v2/pei_data.c')
-rw-r--r-- | src/mainboard/purism/librem13v2/pei_data.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/mainboard/purism/librem13v2/pei_data.c b/src/mainboard/purism/librem13v2/pei_data.c deleted file mode 100644 index 0be917d3c7..0000000000 --- a/src/mainboard/purism/librem13v2/pei_data.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * Copyright (C) 2015 Intel Corporation - * Copyright (C) 2017 Purism SPC. - * - * 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. - */ - -#include <stdint.h> -#include <string.h> -#include <soc/pei_data.h> -#include <soc/pei_wrapper.h> -#include "pei_data.h" - -void mainboard_fill_dq_map_data(void *dq_map_ptr) -{ - /* DQ byte map */ - const u8 dq_map[2][12] = { - { 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0, - 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 }, - { 0x33, 0xCC, 0x00, 0xCC, 0x33, 0xCC, - 0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 } }; - memcpy(dq_map_ptr, dq_map, sizeof(dq_map)); -} - -void mainboard_fill_dqs_map_data(void *dqs_map_ptr) -{ - /* DQS CPU<>DRAM map */ - const u8 dqs_map[2][8] = { - { 0, 1, 3, 2, 4, 5, 6, 7 }, - { 1, 0, 4, 5, 2, 3, 6, 7 } }; - memcpy(dqs_map_ptr, dqs_map, sizeof(dqs_map)); -} - -void mainboard_fill_rcomp_res_data(void *rcomp_ptr) -{ - /* Rcomp resistor */ - const u16 RcompResistor[3] = { 121, 81, 100 }; - memcpy(rcomp_ptr, RcompResistor, - sizeof(RcompResistor)); -} - -void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr) -{ - /* Rcomp target */ - const u16 RcompTarget[5] = { 100, 40, 20, 20, 26 }; - memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget)); -} - -void mainboard_fill_pei_data(struct pei_data *pei_data) -{ - mainboard_fill_dq_map_data(&pei_data->dq_map); - mainboard_fill_dqs_map_data(&pei_data->dqs_map); - mainboard_fill_rcomp_res_data(&pei_data->RcompResistor); - mainboard_fill_rcomp_strength_data(&pei_data->RcompTarget); -} |