diff options
| author | Nick Vaccaro <nvaccaro@google.com> | 2020-08-12 18:42:55 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-31 06:31:37 +0000 |
| commit | 8605782c2b0cc3f9fa3b8c8edbb1f0ff8dd89022 (patch) | |
| tree | 876d72473fba8cbb03b40b9413194940ce001ce2 | |
| parent | bb86e17e2d4fde9440f74ca3409321649de5b7b0 (diff) | |
| download | coreboot-8605782c2b0cc3f9fa3b8c8edbb1f0ff8dd89022.tar.xz | |
mb/google/volteer: add generic DDR4 SPDs for Eldrid
Add Makefile.inc to include six generic DDR4 SPDs for the following
parts for Eldrid:
DRAM Part Name DRAM ID to assign
H5AN8G6NDJR-XNC 0 (0000)
MT40A512M16TB-062E:J 1 (0001)
H5ANAG6NCMR-XNC 2 (0010)
K4A8G165WC-BCWE 0 (0000)
K4AAG165WA-BCWE 3 (0011)
MT40A1G16KD-062E:E 3 (0011)
Add mem_list_variant.txt as a manifest of eldrid's DRAM parts for use
by gen_spd, the generic DD4 SPD generation tool.
Add dram_id_generated.txt to specify DRAM ID strap settings.
NOTE that Eldrid specified DRAM IDs for the first three parts to be 0
though 2 (i.e. no combined DRAM IDs for parts that use the same SPD).
BUG=b:161772961
TEST="FW_NAME=eldrid emerge-volteer coreboot" and verify it builds
without error.
Change-Id: Ica62e299ed40e60c2d5928b29ead5d2205b1af66
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44272
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
3 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/eldrid/memory/Makefile.inc b/src/mainboard/google/volteer/variants/eldrid/memory/Makefile.inc new file mode 100644 index 0000000000..cfc038e47a --- /dev/null +++ b/src/mainboard/google/volteer/variants/eldrid/memory/Makefile.inc @@ -0,0 +1,8 @@ +## SPDX-License-Identifier: GPL-2.0-or-later +## This is an auto-generated file. Do not edit!! + +SPD_SOURCES = +SPD_SOURCES += ddr4-spd-1.hex # ID = 0(0b0000) Parts = H5AN8G6NDJR-XNC, K4A8G165WC-BCWE +SPD_SOURCES += ddr4-spd-1.hex # ID = 1(0b0001) Parts = MT40A512M16TB-062E:J +SPD_SOURCES += ddr4-spd-2.hex # ID = 2(0b0010) Parts = H5ANAG6NCMR-XNC +SPD_SOURCES += ddr4-spd-7.hex # ID = 3(0b0011) Parts = K4AAG165WA-BCWE, MT40A1G16KD-062E:E diff --git a/src/mainboard/google/volteer/variants/eldrid/memory/dram_id.generated.txt b/src/mainboard/google/volteer/variants/eldrid/memory/dram_id.generated.txt new file mode 100644 index 0000000000..867eca8e7d --- /dev/null +++ b/src/mainboard/google/volteer/variants/eldrid/memory/dram_id.generated.txt @@ -0,0 +1,7 @@ +DRAM Part Name ID to assign +H5AN8G6NDJR-XNC 0 (0000) +MT40A512M16TB-062E:J 1 (0001) +H5ANAG6NCMR-XNC 2 (0010) +K4A8G165WC-BCWE 0 (0000) +K4AAG165WA-BCWE 3 (0011) +MT40A1G16KD-062E:E 3 (0011) diff --git a/src/mainboard/google/volteer/variants/eldrid/memory/mem_list_variant.txt b/src/mainboard/google/volteer/variants/eldrid/memory/mem_list_variant.txt new file mode 100644 index 0000000000..36e0f6829e --- /dev/null +++ b/src/mainboard/google/volteer/variants/eldrid/memory/mem_list_variant.txt @@ -0,0 +1,6 @@ +H5AN8G6NDJR-XNC,0 +MT40A512M16TB-062E:J,1 +H5ANAG6NCMR-XNC,2 +K4A8G165WC-BCWE +K4AAG165WA-BCWE +MT40A1G16KD-062E:E |