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5 Commits

Author SHA1 Message Date
Stanley Wu 2a37ba6029 spd/lp4x: Generate initial SPD for CXDB4ABAM-ML 
Generate initial SPD for CXMT CXDB4ABAM-ML

BUG=b:290154780
TEST=util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x

Change-Id: I0de6b128f05abf2fbd4b785818268b69338ed45a
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
 2023-08-09 13:43:59 +00:00
Wisley Chen 3ffda28c8b spd/lp4x: Generate initial SPD for K4UCE3Q4AB-MGCL 
Generate initial SPD for Samsung K4UCE3Q4AB-MGCL

BUG=b:281943392
BRANCH=firmware-brya-14505.B
TEST=util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x

Change-Id: I0a860f3f9c307e70f63a53435cc26e6f278d0a17
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
 2023-06-03 20:37:05 +00:00
Wisley Chen c23ff72cd7 spd/lp4x: Generate initial SPD for H54G68CYRBX248 
Generate initial SPD for H54G68CYRBX248

BUG=b:239888704
BRANCH=firmware-brya-14505.B
TEST=util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x

Change-Id: Iae75391938446e9ee387b779ddcaa378a23ee52e
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66070
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
 2022-07-28 20:00:05 +00:00
Wisley Chen 0776ba1194 spd/lp4x: Generate initial SPD for MT53E2G32D4NQ-046 WT:C 
Generate the initial SPD for MT53E2G32D4NQ-046 WT:C

BUG=b:220804962
TEST=util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x

Change-Id: I3e2b377f1d6d4b1fa45614ad2f3de81eef17c2b8
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62266
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
 2022-02-24 00:31:25 +00:00
Reka Norman c65fba87b3 spd: Generate SPDs under spd/ using unified spd_gen tool 
Use the new unified version of the spd_gen tool to generate all LP4x and
DDR4 SPDs, storing them in a new spd/ directory. Storing them in a
common location allows platforms with the same SPD requirements to share
SPD files, reducing duplication compared to storing SPDs in soc/ and
mainboard/ directories.

For each memory technology there are multiple sets of SPDs. Each set
corresponds to a set of platforms with different SPD requirements, e.g.
due to different memory training code expectations. A manifest file
(platforms_manifest.generated.txt) lists the platform -> set mappings.

Commands used to generate SPDs:
cp util/spd_tools/lp4x/global_lp4x_mem_parts.json.txt \
    spd/lp4x/memory_parts.json
cp util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt \
    spd/ddr4/memory_parts.json
util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x
util/spd_tools/bin/spd_gen spd/ddr4/memory_parts.json ddr4

BUG=b:191776301
TEST=None

Signed-off-by: Reka Norman <rekanorman@google.com>
Change-Id: Iac82847a1a0c1f2e7271d0d3b3a7261849813a24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
 2021-09-20 23:20:50 +00:00