mb/google/zork: Switch zork to use spd_tools

Switch all zork boards to use generated generic SPDs from spd_tools.

HMAA1GS6CMR6N-VK is unused by Ezkinil, and all other boards, so it was
removed.

picasso/Makefile.inc was updated to populate the 2nd APCB channel based
on APCB_POPULATE_2ND_CHANNEL. This removes the need to suffix spd
entires with _x1/_x2.

Command to generate files:
$ find src/mainboard/google/zork/variants/ -maxdepth 1 -type d | grep -v '/$' | while read b; do
	n=$(basename ${b});
	if [ "${n}" = "baseboard" ]; then
		continue
	fi
	go run util/spd_tools/ddr4/gen_part_id.go src/mainboard/google/zork/spd \
		src/mainboard/google/zork/variants/${n}/spd \
		src/mainboard/google/zork/variants/${n}/spd/mem_parts_used.txt
	done

BUG=b:162939176
TEST=Boot ezkinil and dalboz check dmidecod -t17

Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I0553858f83d3d1e90cf35bece108768f004a29a5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44480
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

26 files changed, 0 insertions, 2007 deletions

diff --git a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-2666-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
deleted file mode 100644
index 7ae89df52565..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-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 00 00 00 00
-00 00 00 00 00 00 00 00  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 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/DDR4-2666-8Gbx1-4Bk-4BkG-16x10-8bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-2666-8Gbx1-4Bk-4BkG-16x10-8bit.spd.hex
deleted file mode 100644
index 8d9fd4d9bf5b..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx1-4Bk-4BkG-16x10-8bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 85 21 00 08  00 60 00 03 01 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
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-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
diff --git a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-2BkG-16x10-8bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-2BkG-16x10-8bit.spd.hex
deleted file mode 100644
index af9ba321817d..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-2BkG-16x10-8bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 45 21 10 08  00 60 00 03 01 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
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diff --git a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-4BkG-16x10-8bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-4BkG-16x10-8bit.spd.hex
deleted file mode 100644
index 56677fa37ae9..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-2666-8Gbx2-4Bk-4BkG-16x10-8bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 85 21 10 08  00 60 00 03 01 03 00 00
-00 00 06 0D F8 3F 00 00  6E 6E 6E 11 00 6E F0 0A
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diff --git a/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-16x10-16bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
deleted file mode 100644
index cc1ca7384b95..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 46 21 00 08  00 60 00 03 02 03 00 00
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diff --git a/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-17x10-16bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-17x10-16bit.spd.hex
deleted file mode 100644
index 3b1a73e7b83d..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-3200-16Gbx1-4Bk-2BkG-17x10-16bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 46 29 00 08  00 60 00 03 02 03 00 00
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diff --git a/src/mainboard/google/zork/spd/DDR4-3200-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex b/src/mainboard/google/zork/spd/DDR4-3200-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
deleted file mode 100644
index 07342ab8fcbb..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-3200-8Gbx1-4Bk-2BkG-16x10-16bit.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 45 21 00 08  00 60 00 03 02 03 00 00
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diff --git a/src/mainboard/google/zork/spd/DDR4-template.spd.hex b/src/mainboard/google/zork/spd/DDR4-template.spd.hex
deleted file mode 100644
index 6198f3daf16d..000000000000
--- a/src/mainboard/google/zork/spd/DDR4-template.spd.hex
+++ /dev/null
@@ -1,336 +0,0 @@
-# Generic DDR4 SPD template
-# Fields that are not required should be set to zero
-# CRC will be calculated when generating SPDs from this template, so no need
-# to update here
-
-# Number of Serial PD Bytes Written / SPD Device Size (SPD Bytes Used : 384 / SPD Bytes Total : 512)
-23
-
-# SPD Revision (Rev. 1.1)
-11
-
-# Key Byte / DRAM Device Type (DDR4 SDRAM)
-0C
-
-# Key Byte / Module Type (nECC SO-DIMM)
-03
-
-# SDRAM Density and Banks (2BG/4BK/8Gb)
-45
-
-# SDRAM Addressing (16/10)
-21
-
-# Primary SDRAM Package Type (Flipchip SDP)
-00
-
-# SDRAM Optional Features (Unlimited MAC)
-08
-
-# SDRAM Thermal and Refresh Options (Reserved)
-00
-
-# Other SDRAM Optional Features (PPR) (hPPR, sPPR supported)
-60
-
-# Secondary SDRAM Package Type
-00
-
-# Module Nominal Volatage, VDD (1.2V)
-03
-
-# Module Organization
-01
-
-# Module Memory Bus Width (LP/x64)
-03
-
-# Module Thermal Sensor (Termal sensor not incorporated)
-00
-
-# Extended Module Type (Reserved)
-00
-
-# Reserved
-00
-
-# Timebases (MTB : 125ps, FTB : 1ps)
-00
-
-# SDRAM Minimum Cycle Time (tCKAVGmin) (0.75ns)
-06
-
-# SDRAM Maximum Cycle Time (tCKAVGmax) (1.6ns)
-0D
-
-# CAS Latencies Supported, First Byte (10, 11, 12, 13, 14)
-F8
-
-# CAS Latencies Supported, Second Byte (15, 16, 17, 18, 19, 20)
-3F
-
-# CAS Latencies Supported, Third Byte
-00
-
-# CAS Latencies Supported, Fourth Byte
-00
-
-# Minimum CAS Latency Time (tAAmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRCDmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRPmin) (13.75ns)
-6E
-
-# Upper Nibbles for tRASmin and tRCmin (32ns / 45.75ns)
-11
-
-# tRASmin, Least Significant Byte (32ns)
-00
-
-# tRCmin, Least Significant Byte (45.75ns)
-6E
-
-# tRFC1min, LSB (350ns)
-F0
-
-# tRFC1min, MSB (350ns)
-0A
-
-# tRFC2min, LSB (260ns)
-20
-
-# tRFC2min, MSB (260ns)
-08
-
-# tRFC4min, LSB (160ns)
-00
-
-# tRFC4min, MSB (160ns)
-05
-
-# Upper Nibble for tFAW (30ns)
-00
-
-# tFAWmin LSB (30ns)
-F0
-
-# tRRD_Smin (5.3ns)
-2B
-
-# tRRD_L min (6.40ns)
-34
-
-# tCCD_Lmin, same bank group (5ns)
-28
-
-# tWRmin Upper Nibbles (15ns)
-00
-
-# tWRmin (15ns)
-78
-
-# tWTRmin Upper Nibbles (2.5ns/7.5ns)
-00
-
-# tWTR_Smin (2.5ns)
-14
-
-# tWTR_Lmin (7.5ns)
-3C
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Connector to SDRAM Bit Mapping (DQ0-3)
-00
-
-# Connector to SDRAM Bit Mapping (DQ4-7)
-00
-
-# Connector to SDRAM Bit Mapping (DQ8-11)
-00
-
-# Connector to SDRAM Bit Mapping (DQ12-15)
-00
-
-# Connector to SDRAM Bit Mapping (DQ16-19)
-00
-
-# Connector to SDRAM Bit Mapping (DQ20-23)
-00
-
-# Connector to SDRAM Bit Mapping (DQ24-27)
-00
-
-# Connector to SDRAM Bit Mapping (DQ28-31)
-00
-
-# Connector to SDRAM Bit Mapping (CB0-3)
-00
-
-# Connector to SDRAM Bit Mapping (CB4-7)
-00
-
-# Connector to SDRAM Bit Mapping (DQ32-35)
-00
-
-# Connector to SDRAM Bit Mapping (DQ36-39)
-00
-
-# Connector to SDRAM Bit Mapping (DQ40-43)
-00
-
-# Connector to SDRAM Bit Mapping (DQ44-47)
-00
-
-# Connector to SDRAM Bit Mapping (DQ48-51)
-00
-
-# Connector to SDRAM Bit Mapping (DQ52-55)
-00
-
-# Connector to SDRAM Bit Mapping (DQ56-59)
-00
-
-# Connector to SDRAM Bit Mapping (DQ60-63)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00
-
-# Fine offset for tCCD_Lmin, same bank group (5ns)
-00
-
-# tRRD_L min offset (6.40ns)
-9C
-
-# tRRD_Smin offset (blank)
-00
-
-# Fine offset for tRCmin (45.75ns)
-00
-
-# Fine offset for tRPmin (13.75ns)
-00
-
-# Fine offset for tRCDmin (13.75ns)
-00
-
-# Fine offset for tAAmin (13.75ns)
-00
-
-# Fine offset for tCKAVGmax (1.6ns)
-E7
-
-# Fine offset for tCKAVGmin (0.75ns)
-00
-
-# CRC for Base Configuration Section, LSB (CRC cover 0~125 byte)
-00
-
-# CRC for Base Configuration Section, MSB (CRC cover 0~125 byte)
-00
-
-# RC Extension, Module Nominal Height
-00
-
-# Module Maximum Thickness
-00
-
-# Reference Raw Card Used
-00
-
-# Address Mapping from Edge Connector to DRAM (Standard)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00
-
-# Reserved (Must be coded as 0x00)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00
-
-# CRC for Module Specific Section, LSB (CRC cover 128~253 byte)
-00
-
-# CRC for Module Specific Section, MSB (CRC cover 128~253 byte)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Module Manufacturer's ID Code, LSB (blank)
-00
-
-# Module Manufacturer's ID Code, MSB (blank)
-00
-
-# Module Manufacturing Location (blank)
-00
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Part Number (blank)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00
-
-# Module Revision Code (Revision 0)
-00
-
-# DRAM Manufacturer's ID code, LSB (blank)
-00
-
-# DRAM Manufacturer's ID code, MSB (blank)
-00
-
-# DRAM Stepping (Undefined)
-00
-
-# Module Manufacturer's Specific Data (blank)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Reserved
-00 00
-
-# End User Programmable
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 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/zork/spd/Makefile.inc b/src/mainboard/google/zork/spd/Makefile.inc
index e401fa6fdcec..66957d82c294 100644
--- a/src/mainboard/google/zork/spd/Makefile.inc
+++ b/src/mainboard/google/zork/spd/Makefile.inc
@@ -2,28 +2,3 @@
 
 # This directory
 SPD_SOURCES_DIR := src/mainboard/$(MAINBOARDDIR)/spd
-
-# Ordered List of APCB entries, up to 16.
-# Entries should match this pattern {NAME}_x{1,2}
-# There should be a matching SPD hex file in SPD_SOURCES_DIR
-# matching the pattern {NAME}.spd.hex
-# The _x{1,2} suffix denotes single or dual channel
-# TODO: Remove channel suffix when b:141434940 is fixed
-# Alternatively, generated APCBs stored at
-# 3rdparty/blobs/mainboard/$(MAINBOARDDIR)/APCB_{NAME}.bin will be included.
-APCB_SOURCES =  hynix-H5AN8G6NCJR-VKC_x1	# 0b0000
-APCB_SOURCES += hynix-H5ANAG6NCMR-VKC_x2	# 0b0001
-APCB_SOURCES += empty				# 0b0010
-APCB_SOURCES += empty				# 0b0011
-APCB_SOURCES += empty				# 0b0100
-APCB_SOURCES += empty				# 0b0101
-APCB_SOURCES += empty				# 0b0110
-APCB_SOURCES += empty				# 0b0111
-APCB_SOURCES += empty				# 0b1000
-APCB_SOURCES += empty				# 0b1001
-APCB_SOURCES += empty				# 0b1010
-APCB_SOURCES += empty				# 0b1011
-APCB_SOURCES += empty				# 0b1100
-APCB_SOURCES += empty				# 0b1101
-APCB_SOURCES += empty				# 0b1110
-APCB_SOURCES += empty				# 0b1111
diff --git a/src/mainboard/google/zork/spd/spd_manifest.generated.txt b/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
index 13de1cd706f4..13de1cd706f4 100644
--- a/src/mainboard/google/zork/spd/spd_manifest.generated.txt
+++ b/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
diff --git a/src/mainboard/google/zork/spd/empty.spd.hex b/src/mainboard/google/zork/spd/empty.spd.hex
deleted file mode 100644
index 0d22dd0cf08b..000000000000
--- a/src/mainboard/google/zork/spd/empty.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-#Empty SPD - placeholder file
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/hynix-H5AN8G6NCJR-VKC.spd.hex b/src/mainboard/google/zork/spd/hynix-H5AN8G6NCJR-VKC.spd.hex
deleted file mode 100644
index 1c5e87f9d499..000000000000
--- a/src/mainboard/google/zork/spd/hynix-H5AN8G6NCJR-VKC.spd.hex
+++ /dev/null
@@ -1,331 +0,0 @@
-# Number of Serial PD Bytes Written / SPD Device Size (SPD Bytes Used : 384 / SPD Bytes Total : 512)
-23
-
-# SPD Revision (Rev. 1.1)
-11
-
-# Key Byte / DRAM Device Type (DDR4 SDRAM)
-0C
-
-# Key Byte / Module Type (nECC SO-DIMM)
-03
-
-# SDRAM Density and Banks (2BG/4BK/8Gb)
-45
-
-# SDRAM Addressing (16/10)
-21
-
-# Primary SDRAM Package Type (Flipchip SDP)
-00
-
-# SDRAM Optional Features (Unlimited MAC)
-08
-
-# SDRAM Thermal and Refresh Options (Reserved)
-00
-
-# Other SDRAM Optional Features (PPR) (hPPR, sPPR supported)
-60
-
-# Secondary SDRAM Package Type
-00
-
-# Module Nominal Volatage, VDD (1.2V)
-03
-
-# Module Organization (1Rx16)
-02
-
-# Module Memory Bus Width (LP/x64)
-03
-
-# Module Thermal Sensor (Termal sensor not incorporated)
-00
-
-# Extended Module Type (Reserved)
-00
-
-# Reserved
-00
-
-# Timebases (MTB : 125ps, FTB : 1ps)
-00
-
-# SDRAM Minimum Cycle Time (tCKAVGmin) (0.75ns)
-06
-
-# SDRAM Maximum Cycle Time (tCKAVGmax) (1.6ns)
-0D
-
-# CAS Latencies Supported, First Byte (10, 11, 12, 13, 14)
-F8
-
-# CAS Latencies Supported, Second Byte (15, 16, 17, 18, 19, 20)
-3F
-
-# CAS Latencies Supported, Third Byte
-00
-
-# CAS Latencies Supported, Fourth Byte
-00
-
-# Minimum CAS Latency Time (tAAmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRCDmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRPmin) (13.75ns)
-6E
-
-# Upper Nibbles for tRASmin and tRCmin (32ns / 45.75ns)
-11
-
-# tRASmin, Least Significant Byte (32ns)
-00
-
-# tRCmin, Least Significant Byte (45.75ns)
-6E
-
-# tRFC1min, LSB (350ns)
-F0
-
-# tRFC1min, MSB (350ns)
-0A
-
-# tRFC2min, LSB (260ns)
-20
-
-# tRFC2min, MSB (260ns)
-08
-
-# tRFC4min, LSB (160ns)
-00
-
-# tRFC4min, MSB (160ns)
-05
-
-# Upper Nibble for tFAW (30ns)
-00
-
-# tFAWmin LSB (30ns)
-F0
-
-# tRRD_Smin (5.3ns)
-2B
-
-# tRRD_L min (6.40ns)
-34
-
-# tCCD_Lmin, same bank group (5ns)
-28
-
-# tWRmin Upper Nibbles (15ns)
-00
-
-# tWRmin (15ns)
-78
-
-# tWTRmin Upper Nibbles (2.5ns/7.5ns)
-00
-
-# tWTR_Smin (2.5ns)
-14
-
-# tWTR_Lmin (7.5ns)
-3C
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Connector to SDRAM Bit Mapping (DQ0-3)
-16
-
-# Connector to SDRAM Bit Mapping (DQ4-7)
-36
-
-# Connector to SDRAM Bit Mapping (DQ8-11)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ12-15)
-35
-
-# Connector to SDRAM Bit Mapping (DQ16-19)
-16
-
-# Connector to SDRAM Bit Mapping (DQ20-23)
-36
-
-# Connector to SDRAM Bit Mapping (DQ24-27)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ28-31)
-35
-
-# Connector to SDRAM Bit Mapping (CB0-3)
-00
-
-# Connector to SDRAM Bit Mapping (CB4-7)
-00
-
-# Connector to SDRAM Bit Mapping (DQ32-35)
-16
-
-# Connector to SDRAM Bit Mapping (DQ36-39)
-36
-
-# Connector to SDRAM Bit Mapping (DQ40-43)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ44-47)
-35
-
-# Connector to SDRAM Bit Mapping (DQ48-51)
-16
-
-# Connector to SDRAM Bit Mapping (DQ52-55)
-36
-
-# Connector to SDRAM Bit Mapping (DQ56-59)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ60-63)
-35
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00
-
-# Fine offset for tCCD_Lmin, same bank group (5ns)
-00
-
-# tRRD_L min offset (6.40ns)
-9C
-
-# tRRD_Smin offset (5.3ns)
-B5
-
-# Fine offset for tRCmin (45.75ns)
-00
-
-# Fine offset for tRPmin (13.75ns)
-00
-
-# Fine offset for tRCDmin (13.75ns)
-00
-
-# Fine offset for tAAmin (13.75ns)
-00
-
-# Fine offset for tCKAVGmax (1.6ns)
-E7
-
-# Fine offset for tCKAVGmin (0.75ns)
-00
-
-# CRC for Base Configuration Section, LSB (CRC cover 0~125 byte)
-87
-
-# CRC for Base Configuration Section, MSB (CRC cover 0~125 byte)
-2E
-
-# RC Extention, Module Nominal Height (30.00)
-0F
-
-# Module Maximum Thickness (1.0/1.2)
-01
-
-# Reference Raw Card Used (C0)
-02
-
-# Address Mapping from Edge Connector to DRAM (Standard)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00
-
-# Reserved (Must be coded as 0x00)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00
-
-# CRC for Module Specific Section, LSB (CRC cover 128~253 byte)
-C0
-
-# CRC for Module Specific Section, MSB (CRC cover 128~253 byte)
-E2
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Module Manufacturer's ID Code, LSB (SK hynix)
-80
-
-# Module Manufacturer's ID Code, MSB (SK hynix)
-AD
-
-# Module Manufacturing Location (SK hynix (Icheon))
-01
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Part Number (H5AN8G6NCJR-VKC     )
-48 35 41 4E 38 47 36 4E 43 4A 52 2D 56 4B 43 20
-20 20 20 20
-
-# Module Revision Code (Revision 0)
-00
-
-# DRAM Manufacturer's ID code, LSB (SK hynix)
-80
-
-# DRAM Manufacturer's ID code, MSB (SK hynix)
-AD
-
-# DRAM Stepping (Undefined)
-FF
-
-# Module Manufacturer's Specific Data
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 DD
-
-# Reserved
-00 00
-
-# End User Programmable
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 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/zork/spd/hynix-H5AN8G6NCJR-XNC.spd.hex b/src/mainboard/google/zork/spd/hynix-H5AN8G6NCJR-XNC.spd.hex
deleted file mode 100644
index cf5f0eeb18e8..000000000000
--- a/src/mainboard/google/zork/spd/hynix-H5AN8G6NCJR-XNC.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Hynix-H5AN8G6NCJR-XNC
-23 11 0C 03 45 21 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 02 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 B4  00 00 00 00 E7 00 75 20
-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
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 C0 E2
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 AD 01 00 00 00 00 00  00 48 4D 41 38 35 31 53
-36 43 4A 52 36 4A 2D 58  4E 20 20 20 20 00 80 AD
-FF 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 DD 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/hynix-H5AN8G6NDJR-XNC.spd.hex b/src/mainboard/google/zork/spd/hynix-H5AN8G6NDJR-XNC.spd.hex
deleted file mode 100644
index 144c8e3f0896..000000000000
--- a/src/mainboard/google/zork/spd/hynix-H5AN8G6NDJR-XNC.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Hynix H5AN8G6NDJR-XNC
-23 11 0C 03 45 21 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 02 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 B4  00 00 00 00 E7 00 75 20
-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
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 C0 E2
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 AD 01 00 00 00 00 00  00 48 35 41 4E 38 47 36
-4E 44 4A 52 2D 58 4E 43  20 20 20 20 20 00 80 AD
-FF 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/hynix-H5ANAG6NCMR-VKC.spd.hex b/src/mainboard/google/zork/spd/hynix-H5ANAG6NCMR-VKC.spd.hex
deleted file mode 100644
index e75e4c12d9f4..000000000000
--- a/src/mainboard/google/zork/spd/hynix-H5ANAG6NCMR-VKC.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Hynix H5ANAG6NCMR-VKC
-23 11 0C 03 85 21 91 08  00 60 00 03 01 03 00 00
-00 00 06 0D F8 3F 00 00  6E 6E 6E 11 00 6E F0 0A
-20 08 00 05 00 A8 18 28  28 00 78 00 14 3C 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 0C 2B 2D 04
-16 35 23 0D 00 00 2C 0B  03 24 35 0C 03 2D 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 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 00  00 00 00 00 E7 00 43 CE
-0F 11 20 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 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 55
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 AD 01 00 00 00 00 00  00 48 4D 41 41 31 47 53
-36 43 4D 52 38 4E 2D 56  4B 20 20 20 20 00 80 AD
-FF 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 DD 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/hynix-H5ANAG6NCMR-XNC.spd.hex b/src/mainboard/google/zork/spd/hynix-H5ANAG6NCMR-XNC.spd.hex
deleted file mode 100644
index 3cfb32cfc8cf..000000000000
--- a/src/mainboard/google/zork/spd/hynix-H5ANAG6NCMR-XNC.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Hynix H5ANAG6NCMR-XNC
-23 11 0C 03 85 21 91 08  00 60 00 03 01 03 00 00
-00 00 05 0D F8 FF 02 00  6E 6E 6E 11 00 6E F0 0A
-20 08 00 05 00 A8 14 28  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 00  00 00 00 00 E7 00 C0 6E
-0F 01 1F 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 7D 21
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 AD 01 00 00 00 00 00  00 48 35 41 4E 41 47 36
-4E 43 4D 52 2D 58 4E 43  20 20 20 20 20 00 80 AD
-FF 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 DD 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/hynix-HMA851S6CJR6N-VK.spd.hex b/src/mainboard/google/zork/spd/hynix-HMA851S6CJR6N-VK.spd.hex
deleted file mode 100644
index 7ad9466cf434..000000000000
--- a/src/mainboard/google/zork/spd/hynix-HMA851S6CJR6N-VK.spd.hex
+++ /dev/null
@@ -1,331 +0,0 @@
-# Number of Serial PD Bytes Written / SPD Device Size (SPD Bytes Used : 384 / SPD Bytes Total : 512)
-23
-
-# SPD Revision (Rev. 1.1)
-11
-
-# Key Byte / DRAM Device Type (DDR4 SDRAM)
-0C
-
-# Key Byte / Module Type (nECC SO-DIMM)
-03
-
-# SDRAM Density and Banks (2BG/4BK/8Gb)
-45
-
-# SDRAM Addressing (16/10)
-21
-
-# Primary SDRAM Package Type (Flipchip SDP)
-00
-
-# SDRAM Optional Features (Unlimited MAC)
-08
-
-# SDRAM Thermal and Refresh Options (Reserved)
-00
-
-# Other SDRAM Optional Features (PPR) (hPPR, sPPR supported)
-60
-
-# Secondary SDRAM Package Type
-00
-
-# Module Nominal Volatage, VDD (1.2V)
-03
-
-# Module Organization (1Rx16)
-02
-
-# Module Memory Bus Width (LP/x64)
-03
-
-# Module Thermal Sensor (Termal sensor not incorporated)
-00
-
-# Extended Module Type (Reserved)
-00
-
-# Reserved
-00
-
-# Timebases (MTB : 125ps, FTB : 1ps)
-00
-
-# SDRAM Minimum Cycle Time (tCKAVGmin) (0.75ns)
-06
-
-# SDRAM Maximum Cycle Time (tCKAVGmax) (1.6ns)
-0D
-
-# CAS Latencies Supported, First Byte (10, 11, 12, 13, 14)
-F8
-
-# CAS Latencies Supported, Second Byte (15, 16, 17, 18, 19, 20)
-3F
-
-# CAS Latencies Supported, Third Byte
-00
-
-# CAS Latencies Supported, Fourth Byte
-00
-
-# Minimum CAS Latency Time (tAAmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRCDmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRPmin) (13.75ns)
-6E
-
-# Upper Nibbles for tRASmin and tRCmin (32ns / 45.75ns)
-11
-
-# tRASmin, Least Significant Byte (32ns)
-00
-
-# tRCmin, Least Significant Byte (45.75ns)
-6E
-
-# tRFC1min, LSB (350ns)
-F0
-
-# tRFC1min, MSB (350ns)
-0A
-
-# tRFC2min, LSB (260ns)
-20
-
-# tRFC2min, MSB (260ns)
-08
-
-# tRFC4min, LSB (160ns)
-00
-
-# tRFC4min, MSB (160ns)
-05
-
-# Upper Nibble for tFAW (30ns)
-00
-
-# tFAWmin LSB (30ns)
-F0
-
-# tRRD_Smin (5.3ns)
-2B
-
-# tRRD_L min (6.40ns)
-34
-
-# tCCD_Lmin, same bank group (5ns)
-28
-
-# tWRmin Upper Nibbles (15ns)
-00
-
-# tWRmin (15ns)
-78
-
-# tWTRmin Upper Nibbles (2.5ns/7.5ns)
-00
-
-# tWTR_Smin (2.5ns)
-14
-
-# tWTR_Lmin (7.5ns)
-3C
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Connector to SDRAM Bit Mapping (DQ0-3)
-16
-
-# Connector to SDRAM Bit Mapping (DQ4-7)
-36
-
-# Connector to SDRAM Bit Mapping (DQ8-11)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ12-15)
-35
-
-# Connector to SDRAM Bit Mapping (DQ16-19)
-16
-
-# Connector to SDRAM Bit Mapping (DQ20-23)
-36
-
-# Connector to SDRAM Bit Mapping (DQ24-27)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ28-31)
-35
-
-# Connector to SDRAM Bit Mapping (CB0-3)
-00
-
-# Connector to SDRAM Bit Mapping (CB4-7)
-00
-
-# Connector to SDRAM Bit Mapping (DQ32-35)
-16
-
-# Connector to SDRAM Bit Mapping (DQ36-39)
-36
-
-# Connector to SDRAM Bit Mapping (DQ40-43)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ44-47)
-35
-
-# Connector to SDRAM Bit Mapping (DQ48-51)
-16
-
-# Connector to SDRAM Bit Mapping (DQ52-55)
-36
-
-# Connector to SDRAM Bit Mapping (DQ56-59)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ60-63)
-35
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00
-
-# Fine offset for tCCD_Lmin, same bank group (5ns)
-00
-
-# tRRD_L min offset (6.40ns)
-9C
-
-# tRRD_Smin offset (5.3ns)
-B5
-
-# Fine offset for tRCmin (45.75ns)
-00
-
-# Fine offset for tRPmin (13.75ns)
-00
-
-# Fine offset for tRCDmin (13.75ns)
-00
-
-# Fine offset for tAAmin (13.75ns)
-00
-
-# Fine offset for tCKAVGmax (1.6ns)
-E7
-
-# Fine offset for tCKAVGmin (0.75ns)
-00
-
-# CRC for Base Configuration Section, LSB (CRC cover 0~125 byte)
-87
-
-# CRC for Base Configuration Section, MSB (CRC cover 0~125 byte)
-2E
-
-# RC Extention, Module Nominal Height (30.00)
-0F
-
-# Module Maximum Thickness (1.0/1.2)
-01
-
-# Reference Raw Card Used (C0)
-02
-
-# Address Mapping from Edge Connector to DRAM (Standard)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00
-
-# Reserved (Must be coded as 0x00)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00
-
-# CRC for Module Specific Section, LSB (CRC cover 128~253 byte)
-C0
-
-# CRC for Module Specific Section, MSB (CRC cover 128~253 byte)
-E2
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Module Manufacturer's ID Code, LSB (SK hynix)
-80
-
-# Module Manufacturer's ID Code, MSB (SK hynix)
-AD
-
-# Module Manufacturing Location (SK hynix (Icheon))
-01
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Part Number (HMA851S6CJR6N-VK    )
-48 4D 41 38 35 31 53 36 43 4A 52 36 4E 2D 56 4B
-20 20 20 20
-
-# Module Revision Code (Revision 0)
-00
-
-# DRAM Manufacturer's ID code, LSB (SK hynix)
-80
-
-# DRAM Manufacturer's ID code, MSB (SK hynix)
-AD
-
-# DRAM Stepping (Undefined)
-FF
-
-# Module Manufacturer's Specific Data
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 DD
-
-# Reserved
-00 00
-
-# End User Programmable
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 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/zork/spd/hynix-HMAA1GS6CMR6N-VK.spd.hex b/src/mainboard/google/zork/spd/hynix-HMAA1GS6CMR6N-VK.spd.hex
deleted file mode 100644
index ff166d6e7537..000000000000
--- a/src/mainboard/google/zork/spd/hynix-HMAA1GS6CMR6N-VK.spd.hex
+++ /dev/null
@@ -1,331 +0,0 @@
-# Number of Serial PD Bytes Written / SPD Device Size (SPD Bytes Used : 384 / SPD Bytes Total : 512)
-23
-
-# SPD Revision (Rev. 1.1)
-11
-
-# Key Byte / DRAM Device Type (DDR4 SDRAM)
-0C
-
-# Key Byte / Module Type (nECC SO-DIMM)
-03
-
-# SDRAM Density and Banks (2BG/4BK/8Gb)
-45
-
-# SDRAM Addressing (16/10)
-21
-
-# Primary SDRAM Package Type (DDP)
-91
-
-# SDRAM Optional Features (Unlimited MAC)
-08
-
-# SDRAM Thermal and Refresh Options (Reserved)
-00
-
-# Other SDRAM Optional Features (PPR) (hPPR, sPPR supported)
-60
-
-# Secondary SDRAM Package Type
-00
-
-# Module Nominal Volatage, VDD (1.2V)
-03
-
-# Module Organization (1Rx8)
-01
-
-# Module Memory Bus Width (LP/x64)
-03
-
-# Module Thermal Sensor (Termal sensor not incorporated)
-00
-
-# Extended Module Type (Reserved)
-00
-
-# Reserved
-00
-
-# Timebases (MTB : 125ps, FTB : 1ps)
-00
-
-# SDRAM Minimum Cycle Time (tCKAVGmin) (0.75ns)
-06
-
-# SDRAM Maximum Cycle Time (tCKAVGmax) (1.6ns)
-0D
-
-# CAS Latencies Supported, First Byte (10, 11, 12, 13, 14)
-F8
-
-# CAS Latencies Supported, Second Byte (15, 16, 17, 18, 19, 20)
-3F
-
-# CAS Latencies Supported, Third Byte
-00
-
-# CAS Latencies Supported, Fourth Byte
-00
-
-# Minimum CAS Latency Time (tAAmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRCDmin) (13.75ns)
-6E
-
-# Minimum RAS to CAS Delay Time (tRPmin) (13.75ns)
-6E
-
-# Upper Nibbles for tRASmin and tRCmin (32ns / 45.75ns)
-11
-
-# tRASmin, Least Significant Byte (32ns)
-00
-
-# tRCmin, Least Significant Byte (45.75ns)
-6E
-
-# tRFC1min, LSB (350ns)
-F0
-
-# tRFC1min, MSB (350ns)
-0A
-
-# tRFC2min, LSB (260ns)
-20
-
-# tRFC2min, MSB (260ns)
-08
-
-# tRFC4min, LSB (160ns)
-00
-
-# tRFC4min, MSB (160ns)
-05
-
-# Upper Nibble for tFAW (30ns)
-00
-
-# tFAWmin LSB (30ns)
-F0
-
-# tRRD_Smin (5.3ns)
-2B
-
-# tRRD_L min (6.40ns)
-34
-
-# tCCD_Lmin, same bank group (5ns)
-28
-
-# tWRmin Upper Nibbles (15ns)
-00
-
-# tWRmin (15ns)
-78
-
-# tWTRmin Upper Nibbles (2.5ns/7.5ns)
-00
-
-# tWTR_Smin (2.5ns)
-14
-
-# tWTR_Lmin (7.5ns)
-3C
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Connector to SDRAM Bit Mapping (DQ0-3)
-16
-
-# Connector to SDRAM Bit Mapping (DQ4-7)
-36
-
-# Connector to SDRAM Bit Mapping (DQ8-11)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ12-15)
-35
-
-# Connector to SDRAM Bit Mapping (DQ16-19)
-16
-
-# Connector to SDRAM Bit Mapping (DQ20-23)
-36
-
-# Connector to SDRAM Bit Mapping (DQ24-27)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ28-31)
-35
-
-# Connector to SDRAM Bit Mapping (CB0-3)
-00
-
-# Connector to SDRAM Bit Mapping (CB4-7)
-00
-
-# Connector to SDRAM Bit Mapping (DQ32-35)
-16
-
-# Connector to SDRAM Bit Mapping (DQ36-39)
-36
-
-# Connector to SDRAM Bit Mapping (DQ40-43)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ44-47)
-35
-
-# Connector to SDRAM Bit Mapping (DQ48-51)
-16
-
-# Connector to SDRAM Bit Mapping (DQ52-55)
-36
-
-# Connector to SDRAM Bit Mapping (DQ56-59)
-0B
-
-# Connector to SDRAM Bit Mapping (DQ60-63)
-35
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00
-
-# Fine offset for tCCD_Lmin, same bank group (5ns)
-00
-
-# tRRD_L min offset (6.40ns)
-9C
-
-# tRRD_Smin offset (5.3ns)
-B5
-
-# Fine offset for tRCmin (45.75ns)
-00
-
-# Fine offset for tRPmin (13.75ns)
-00
-
-# Fine offset for tRCDmin (13.75ns)
-00
-
-# Fine offset for tAAmin (13.75ns)
-00
-
-# Fine offset for tCKAVGmax (1.6ns)
-E7
-
-# Fine offset for tCKAVGmin (0.75ns)
-00
-
-# CRC for Base Configuration Section, LSB (CRC cover 0~125 byte)
-FD
-
-# CRC for Base Configuration Section, MSB (CRC cover 0~125 byte)
-EE
-
-# RC Extention, Module Nominal Height (30.00)
-0F
-
-# Module Maximum Thickness (1.0/1.2)
-01
-
-# Reference Raw Card Used (ZZ0)
-1F
-
-# Address Mapping from Edge Connector to DRAM (Standard)
-00
-
-# Reserved
-00 00 00 00 00 00 00 00
-
-# Reserved (Must be coded as 0x00)
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00
-
-# CRC for Module Specific Section, LSB (CRC cover 128~253 byte)
-7D
-
-# CRC for Module Specific Section, MSB (CRC cover 128~253 byte)
-21
-
-# Reserved
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-
-# Module Manufacturer's ID Code, LSB (SK hynix)
-80
-
-# Module Manufacturer's ID Code, MSB (SK hynix)
-AD
-
-# Module Manufacturing Location (SK hynix (Icheon))
-01
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Manufacturing Date (Variable)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Serial Number (Undefined)
-00
-
-# Module Part Number (HMAA1GS6CMR6N-VK    )
-48 4D 41 41 31 47 53 36 43 4D 52 36 4E 2D 56 4B
-20 20 20 20
-
-# Module Revision Code (Revision 0)
-00
-
-# DRAM Manufacturer's ID code, LSB (SK hynix)
-80
-
-# DRAM Manufacturer's ID code, MSB (SK hynix)
-AD
-
-# DRAM Stepping (Undefined)
-FF
-
-# Module Manufacturer's Specific Data
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 DD
-
-# Reserved
-00 00
-
-# End User Programmable
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 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/zork/spd/micron-MT40A1G16KD-062E-E.spd.hex b/src/mainboard/google/zork/spd/micron-MT40A1G16KD-062E-E.spd.hex
deleted file mode 100644
index 17778473af3f..000000000000
--- a/src/mainboard/google/zork/spd/micron-MT40A1G16KD-062E-E.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Micron MT40A1G16KD-062E:E
-23 11 0C 03 46 29 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 2B 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 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 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 7C A0
-0F 01 1F 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 21 7D
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 4D 54 34 30 41 31 47
-31 36 4B 44 2D 30 36 32  45 3A 45 20 20 31 80 2C
-45 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/micron-MT40A1G16KNR-075-E.spd.hex b/src/mainboard/google/zork/spd/micron-MT40A1G16KNR-075-E.spd.hex
deleted file mode 100644
index 988ea54b2327..000000000000
--- a/src/mainboard/google/zork/spd/micron-MT40A1G16KNR-075-E.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Micron MT40A1G16KNR-075:E
-23 11 0C 03 85 21 00 08  00 60 00 03 01 03 00 00
-00 00 06 0D F8 FF 01 00  6E 6E 6E 11 00 6E F0 0A
-20 08 00 05 00 A8 18 28  28 00 78 00 14 3C 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 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 00  00 00 00 00 E7 00 8D 60
-0F 01 1F 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 21 7D
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 4D 54 34 30 41 31 47
-31 36 4B 4E 52 2D 30 37  35 3A 45 20 20 31 80 2C
-45 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/micron-MT40A512M16TB-062E-J.spd.hex b/src/mainboard/google/zork/spd/micron-MT40A512M16TB-062E-J.spd.hex
deleted file mode 100644
index 67640fe849b1..000000000000
--- a/src/mainboard/google/zork/spd/micron-MT40A512M16TB-062E-J.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# MT40A512M16TB-062E:J
-23 11 0C 03 45 21 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 2B 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 30 53
-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
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 C0 E2
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 4D 54 34 30 41 35 31
-32 4D 31 36 54 42 2D 30  36 32 45 3A 4A 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/samsung-K4A8G165WC-BCTD.spd.hex b/src/mainboard/google/zork/spd/samsung-K4A8G165WC-BCTD.spd.hex
deleted file mode 100644
index e16d2f729bc9..000000000000
--- a/src/mainboard/google/zork/spd/samsung-K4A8G165WC-BCTD.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Samsung K4A8G165WC-BCTD
-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 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 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 DB 08
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 CE 00 00 00 00 00 00  00 4B 34 41 38 47 31 36
-35 57 43 2D 42 43 54 44  20 20 20 20 20 00 80 CE
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/samsung-K4A8G165WC-BCWE.spd.hex b/src/mainboard/google/zork/spd/samsung-K4A8G165WC-BCWE.spd.hex
deleted file mode 100644
index 4fb1561c6a68..000000000000
--- a/src/mainboard/google/zork/spd/samsung-K4A8G165WC-BCWE.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Samsung K4A8G165WC-BCWE
-23 11 0C 03 46 21 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 02 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 14 98
-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 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 DB 08
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 CE 00 00 00 00 00 00  00 4B 34 41 38 47 31 36
-35 57 43 2D 42 43 57 45  20 20 20 20 20 00 80 CE
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/samsung-K4AAG165WA-BCTD.spd.hex b/src/mainboard/google/zork/spd/samsung-K4AAG165WA-BCTD.spd.hex
deleted file mode 100644
index f747f7c34e3a..000000000000
--- a/src/mainboard/google/zork/spd/samsung-K4AAG165WA-BCTD.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Samsung K4AAG165WA-BCTD
-23 11 0C 03 46 29 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 F7 4B
-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 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 DB 08
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 CE 00 00 00 00 00 00  00 4B 34 41 41 47 31 36
-35 57 41 2D 42 43 54 44  20 20 20 20 20 00 80 CE
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/samsung-K4AAG165WA-BCWE.spd.hex b/src/mainboard/google/zork/spd/samsung-K4AAG165WA-BCWE.spd.hex
deleted file mode 100644
index 390e5a54174d..000000000000
--- a/src/mainboard/google/zork/spd/samsung-K4AAG165WA-BCWE.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Samsung K4AAG165WA-BCWE
-23 11 0C 03 46 29 00 08  00 60 00 03 02 03 00 00
-00 00 05 0D F8 FF 01 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 E8 F5
-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 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 DB 08
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 CE 00 00 00 00 00 00  00 4B 34 41 41 47 31 36
-35 57 41 2D 42 43 57 45  20 20 20 20 20 00 80 CE
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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/zork/spd/samsung-K4AAG165WB-MCTD.spd.hex b/src/mainboard/google/zork/spd/samsung-K4AAG165WB-MCTD.spd.hex
deleted file mode 100644
index ede001a4d5be..000000000000
--- a/src/mainboard/google/zork/spd/samsung-K4AAG165WB-MCTD.spd.hex
+++ /dev/null
@@ -1,33 +0,0 @@
-# Samsung K4AAG165WB-MCTD
-23 11 0C 03 85 21 00 08  00 60 00 03 01 03 00 00
-00 00 06 0D F8 3F 00 00  6E 6E 6E 11 00 6E F0 0A
-20 08 00 05 00 A8 18 28  28 00 78 00 14 3C 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 0C 2B 2D 04
-16 35 23 0D 00 00 2C 0B  03 24 35 0C 03 2D 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 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 00  00 00 00 00 E7 00 D0 4E
-0F 11 20 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 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 55
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  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 CE 00 00 00 00 00 00  00 4D 34 37 31 41 31 4B
-34 33 42 42 31 2D 43 54  44 20 20 20 20 00 80 CE
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00