From 4b85d46170ef44ab88b9cf844e3d3feaf9e7e89e Mon Sep 17 00:00:00 2001 From: Aamir Bohra Date: Sun, 16 Dec 2018 13:10:58 +0530 Subject: mb/google/hatch: Add memory init setup for hatch This implementation adds below support: 1. Add support to read memory strap. 2. Add support to configure below memory parameters -> rcomp resistor configuration -> dqs mapping -> ect and ca vref config 3. Include SPD configuration BUG=b:120914069 BRANCH=None TEST=USE="-intel_mrc -bmplk" emerge-hatch coreboot Change-Id: I9bda08bd0b9f91ebb96b39291e15473492a6bf19 Signed-off-by: Aamir Bohra Reviewed-on: https://review.coreboot.org/c/30248 Reviewed-by: Subrata Banik Reviewed-by: Shelley Chen Tested-by: build bot (Jenkins) --- src/mainboard/google/hatch/spd/Makefile.inc | 34 ++++++++++++++++++++++ src/mainboard/google/hatch/spd/empty_ddr4.spd.hex | 32 ++++++++++++++++++++ .../spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex | 32 ++++++++++++++++++++ .../spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex | 32 ++++++++++++++++++++ 4 files changed, 130 insertions(+) create mode 100644 src/mainboard/google/hatch/spd/Makefile.inc create mode 100644 src/mainboard/google/hatch/spd/empty_ddr4.spd.hex create mode 100644 src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex create mode 100644 src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex (limited to 'src/mainboard/google/hatch/spd') diff --git a/src/mainboard/google/hatch/spd/Makefile.inc b/src/mainboard/google/hatch/spd/Makefile.inc new file mode 100644 index 0000000000..e35544bc7d --- /dev/null +++ b/src/mainboard/google/hatch/spd/Makefile.inc @@ -0,0 +1,34 @@ +## +## 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. +## + +SPD_BIN = $(obj)/spd.bin + +ifeq ($(SPD_SOURCES),) + SPD_DEPS := $(error SPD_SOURCES is not set. Variant must provide this) +else + SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) +endif + +# Include spd ROM data +$(SPD_BIN): $(SPD_DEPS) + for f in $+; \ + do for c in $$(cat $$f | grep -v ^#); \ + do printf $$(printf '\%o' 0x$$c); \ + done; \ + done > $@ + +cbfs-files-y += spd.bin +spd.bin-file := $(SPD_BIN) +spd.bin-type := spd diff --git a/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex b/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex new file mode 100644 index 0000000000..67b46cd239 --- /dev/null +++ b/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex @@ -0,0 +1,32 @@ +00 00 00 00 00 00 00 00 00 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 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 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 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 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/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex b/src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex new file mode 100644 index 0000000000..50506476fb --- /dev/null +++ b/src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex @@ -0,0 +1,32 @@ +23 11 0C 03 45 21 00 08 00 60 00 03 02 03 00 00 +00 00 06 0D F8 3F 00 00 6E 6E 6E 11 00 6E F0 0A +20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 16 36 0B 35 +16 36 0B 35 00 00 16 36 0B 35 16 36 0B 35 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 9C B5 00 00 00 00 E7 00 87 2E +0F 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 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00 00 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/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex b/src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex new file mode 100644 index 0000000000..44196cfa96 --- /dev/null +++ b/src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex @@ -0,0 +1,32 @@ +23 11 0C 03 44 19 00 08 00 60 00 03 02 03 00 00 +00 00 07 0D F8 0F 00 00 6E 6E 6E 11 00 6E 20 08 +00 05 70 03 00 F0 2B 34 28 00 78 00 14 3C 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 16 36 0B 35 +16 36 0B 35 00 00 16 36 0B 35 16 36 0B 35 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 9C B5 00 00 00 00 E7 D6 BF 8D +0F 11 02 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 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