diff options
author | Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> | 2020-02-19 00:48:55 -0800 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-26 17:08:36 +0000 |
commit | fdba0cd6af05f9317dbd19956d644ce01e37a547 (patch) | |
tree | ddaedb4aef31acee0af965c0382128dea5e517fa /src/mainboard/intel/tglrvp/spd/Makefile.inc | |
parent | 1f9112f798c127fc9fa50f6f927dcea84baa1845 (diff) |
mb/intel/tglrvp: add Tiger Lake memory initialization support
Update memory parameters based on memory type supported by Tiger lake RVP
1. Update dq/dqs mappings
2. Update spd data for Tiger lake LPDDR4 SAMSUNG/MICRON memory
3. Add SPD data bin files for supported memory types
4. Update other FSPM UPDs as part of memory initialization
BUG=none
BRANCH=none
TEST= build tglrvp flash and boot to kernel
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I7248862efd1dcd5a0df0e17d39b44c168caa200e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Diffstat (limited to 'src/mainboard/intel/tglrvp/spd/Makefile.inc')
-rw-r--r-- | src/mainboard/intel/tglrvp/spd/Makefile.inc | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/src/mainboard/intel/tglrvp/spd/Makefile.inc b/src/mainboard/intel/tglrvp/spd/Makefile.inc index b8b059a1b7..21ea65e807 100644 --- a/src/mainboard/intel/tglrvp/spd/Makefile.inc +++ b/src/mainboard/intel/tglrvp/spd/Makefile.inc @@ -1,7 +1,7 @@ ## ## This file is part of the coreboot project. ## -## Copyright (C) 2019 Intel Corporation. +## Copyright (C) 2019-2020 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 @@ -13,8 +13,22 @@ ## GNU General Public License for more details. ## -romstage-y += spd_util.c - SPD_BIN = $(obj)/spd.bin -SPD_SOURCES = empty # 0b000 +SPD_SOURCES = Micron-MT53D1G64D8SQ-046 +SPD_SOURCES += Samsung-K4UBE3D4AA-MGCL +SPD_SOURCES += Hynix-H9HKNNNEBMAV-4267 + +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 printf $$(printf '\%o' 0x$$c); \ + done; \ + done > $@ + +cbfs-files-y += spd.bin +spd.bin-file := $(SPD_BIN) +spd.bin-type := spd |