From 4f13640572801323bdcaef408abfed1ec78ee4f0 Mon Sep 17 00:00:00 2001 From: Julien Viard de Galbert Date: Fri, 16 Feb 2018 14:40:53 +0100 Subject: mb/scaleway/tagada: Copy intel/harcuvar and rename Change-Id: I6fc1f8393ce3f5ba6f52edad7cf8efa5524d2704 Signed-off-by: Julien Viard de Galbert Reviewed-on: https://review.coreboot.org/23735 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/scaleway/tagada/spd/Makefile.inc | 38 ++ .../micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2.spd.hex | 513 +++++++++++++++++++++ src/mainboard/scaleway/tagada/spd/spd.c | 58 +++ src/mainboard/scaleway/tagada/spd/spd.h | 35 ++ 4 files changed, 644 insertions(+) create mode 100644 src/mainboard/scaleway/tagada/spd/Makefile.inc create mode 100644 src/mainboard/scaleway/tagada/spd/micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2.spd.hex create mode 100644 src/mainboard/scaleway/tagada/spd/spd.c create mode 100644 src/mainboard/scaleway/tagada/spd/spd.h (limited to 'src/mainboard/scaleway/tagada/spd') diff --git a/src/mainboard/scaleway/tagada/spd/Makefile.inc b/src/mainboard/scaleway/tagada/spd/Makefile.inc new file mode 100644 index 0000000000..38d5046138 --- /dev/null +++ b/src/mainboard/scaleway/tagada/spd/Makefile.inc @@ -0,0 +1,38 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013 Google Inc. +## Copyright (C) 2015 - 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. +## + +romstage-y += spd.c + +SPD_BIN = $(obj)/spd.bin + +# Order matters for SPD sources. The following indices +# define the SPD data to use. +SPD_SOURCES = micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2 + +SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) + +# Include spd rom data +$(SPD_BIN): $(SPD_DEPS) + for f in $+; \ + do for c in $$(cat $$f | grep -v ^#); \ + do echo -e -n "\\x$$c"; \ + done; \ + done > $@ + +cbfs-files-y += spd.bin +spd.bin-file := $(SPD_BIN) +spd.bin-position := $(CONFIG_SPD_LOC) +spd.bin-type := spd diff --git a/src/mainboard/scaleway/tagada/spd/micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2.spd.hex b/src/mainboard/scaleway/tagada/spd/micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2.spd.hex new file mode 100644 index 0000000000..4abad8dd32 --- /dev/null +++ b/src/mainboard/scaleway/tagada/spd/micron_4GiB_dimm_MTA9ASF51272PZ-2G1A2.spd.hex @@ -0,0 +1,513 @@ +#DDR4_4GB_RDIMM_Micron_MTA9ASF51272PZ-2G1A2.txt +23 +10 +0C +01 +84 +19 +00 +05 +00 +00 +00 +03 +01 +0B +80 +00 +00 +00 +08 +0C +F4 +1B +00 +00 +6C +6C +6C +11 +08 +74 +20 +08 +00 +05 +70 +03 +00 +A8 +1E +2B +2B +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +0E +2E +16 +36 +16 +36 +16 +36 +0E +2E +23 +04 +2B +0C +2B +0C +23 +04 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +EC +B5 +CE +00 +00 +00 +00 +00 +C2 +64 +2B +11 +11 +03 +05 +00 +86 +32 +B1 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +EF +9E +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +80 +2C +00 +00 +00 +00 +00 +00 +00 +39 +41 +53 +46 +35 +31 +32 +37 +32 +50 +5a +2d +32 +47 +31 +41 +32 +00 +00 +00 +32 +80 +2C +41 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 +00 diff --git a/src/mainboard/scaleway/tagada/spd/spd.c b/src/mainboard/scaleway/tagada/spd/spd.c new file mode 100644 index 0000000000..37f4424684 --- /dev/null +++ b/src/mainboard/scaleway/tagada/spd/spd.c @@ -0,0 +1,58 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2015 - 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. + * + */ + +#include +#include +#include +#include + +#include "spd.h" + +/* Get SPD data for on-board memory */ +uint8_t *mainboard_find_spd_data() +{ + uint8_t *spd_data; + int spd_index; + size_t spd_file_len; + char *spd_file; + + spd_index = 0; + + spd_file = cbfs_boot_map_with_leak("spd.bin", CBFS_TYPE_SPD, + &spd_file_len); + if (!spd_file) + die("SPD data not found."); + + if (spd_file_len < ((spd_index + 1) * SPD_LEN)) { + printk(BIOS_ERR, + "SPD index override to 0 due to incorrect SPD index.\n"); + spd_index = 0; + } + + if (spd_file_len < SPD_LEN) + die("Missing SPD data."); + + /* Assume same memory in both channels */ + spd_index *= SPD_LEN; + spd_data = (uint8_t *)(spd_file + spd_index); + + /* Make sure a valid SPD was found */ + if (spd_data[0] == 0) + die("Invalid SPD data."); + + return spd_data; +} diff --git a/src/mainboard/scaleway/tagada/spd/spd.h b/src/mainboard/scaleway/tagada/spd/spd.h new file mode 100644 index 0000000000..13692d7433 --- /dev/null +++ b/src/mainboard/scaleway/tagada/spd/spd.h @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2015 - 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 SPD_LEN 512 + +#define SPD_DRAM_TYPE 2 +#define SPD_DRAM_DDR3 0x0b +#define SPD_DRAM_LPDDR3 0xf1 +#define SPD_DENSITY_BANKS 4 +#define SPD_ADDRESSING 5 +#define SPD_ORGANIZATION 7 +#define SPD_BUS_DEV_WIDTH 8 +#define SPD_PART_OFF 128 +#define SPD_PART_LEN 18 + +uint8_t *mainboard_find_spd_data(void); + +#endif -- cgit v1.2.3