diff --git a/src/mainboard/google/brya/variants/taeko/Makefile.inc b/src/mainboard/google/brya/variants/taeko/Makefile.inc
index 9fb63f5f43..1d38b77ea0 100644
--- a/src/mainboard/google/brya/variants/taeko/Makefile.inc
+++ b/src/mainboard/google/brya/variants/taeko/Makefile.inc
@@ -1,3 +1,5 @@
 bootblock-y += gpio.c
 
+romstage-y += memory.c
+
 ramstage-y += gpio.c
diff --git a/src/mainboard/google/brya/variants/taeko/memory.c b/src/mainboard/google/brya/variants/taeko/memory.c
new file mode 100644
index 0000000000..9a7ef5c237
--- /dev/null
+++ b/src/mainboard/google/brya/variants/taeko/memory.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <gpio.h>
+
+static const struct mb_cfg baseboard_memcfg = {
+	.type = MEM_TYPE_LP4X,
+
+	.rcomp = {
+		/* Baseboard uses only 100ohm Rcomp resistors */
+		.resistor = 100,
+
+		/* Baseboard Rcomp target values */
+		.targets = {40, 30, 30, 30, 30},
+	},
+
+	/* DQ byte map */
+	.lpx_dq_map = {
+		.ddr0 = {
+			.dq0 = {  9, 11,  8, 10, 12, 14, 13, 15, },
+			.dq1 = {  4,  7,  6,  5,  2,  3,  0,  1, },
+		},
+		.ddr1 = {
+			.dq0 = { 15, 12, 14, 13,  9, 10, 11,  8, },
+			.dq1 = {  0,  1,  3,  2,  7,  5,  4,  6, },
+		},
+		.ddr2 = {
+			.dq0 = {  2,  3,  1,  0,  6,  7,  5,  4, },
+			.dq1 = { 15,  9, 14,  8, 11, 10, 13, 12, },
+		},
+		.ddr3 = {
+			.dq0 = {  3,  1,  2,  0,  4,  6,  7,  5, },
+			.dq1 = { 13, 15, 14, 12, 11,  9,  8, 10, },
+		},
+		.ddr4 = {
+			.dq0 = { 13, 12, 14, 15,  9,  8, 10, 11, },
+			.dq1 = {  4,  7,  5,  6,  1,  2,  0,  3, },
+		},
+		.ddr5 = {
+			.dq0 = {  5,  0,  6,  4,  3,  1,  7,  2, },
+			.dq1 = { 11,  9, 10,  8, 15, 12, 14, 13, },
+		},
+		.ddr6 = {
+			.dq0 = { 15, 12, 14, 13, 10,  9, 11,  8, },
+			.dq1 = {  0,  1,  2,  3,  5,  6,  4,  7, },
+		},
+		.ddr7 = {
+			.dq0 = {  0,  3,  1,  2,  4,  5,  6,  7, },
+			.dq1 = { 11,  8, 13, 14,  9, 12, 15, 10, },
+		},
+	},
+
+	/* DQS CPU<>DRAM map */
+	.lpx_dqs_map = {
+		.ddr0 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr1 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr2 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr3 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr4 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr5 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr6 = { .dqs0 = 0, .dqs1 = 1 },
+		.ddr7 = { .dqs0 = 0, .dqs1 = 1 },
+	},
+
+	.ect = 1, /* Enable Early Command Training */
+};
+
+const struct mb_cfg *__weak variant_memory_params(void)
+{
+	return &baseboard_memcfg;
+}
+
+int __weak variant_memory_sku(void)
+{
+	/*
+	 * Memory configuration board straps
+	 * GPIO_MEM_CONFIG_0	GPP_E11
+	 * GPIO_MEM_CONFIG_1	GPP_E2
+	 * GPIO_MEM_CONFIG_2	GPP_E1
+	 * GPIO_MEM_CONFIG_3	GPP_E12
+	 */
+	gpio_t spd_gpios[] = {
+		GPP_E11,
+		GPP_E2,
+		GPP_E1,
+		GPP_E12,
+	};
+
+	return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios));
+}
+
+bool __weak variant_is_half_populated(void)
+{
+	/* GPIO_MEM_CH_SEL GPP_E13 */
+	return gpio_get(GPP_E13);
+}
diff --git a/src/mainboard/google/brya/variants/taeko/memory/Makefile.inc b/src/mainboard/google/brya/variants/taeko/memory/Makefile.inc
index b0ca2223a8..3133ab54c1 100644
--- a/src/mainboard/google/brya/variants/taeko/memory/Makefile.inc
+++ b/src/mainboard/google/brya/variants/taeko/memory/Makefile.inc
@@ -1,5 +1,5 @@
 ## SPDX-License-Identifier: GPL-2.0-or-later
 ## This is an auto-generated file. Do not edit!!
-## Add memory parts in mem_parts_used.txt and run spd_tools to regenerate.
 
-SPD_SOURCES = placeholder.spd.hex
+SPD_SOURCES =
+SPD_SOURCES += lp4x-spd-1.hex      # ID = 0(0b0000)  Parts = MT53E512M32D2NP-046 WT:E, K4U6E3S4AA-MGCR, H9HCNNNBKMMLXR-NEE, MT53E512M32D1NP-046 WT:B, K4U6E3S4AB-MGCL, H54G46CYRBX267
diff --git a/src/mainboard/google/brya/variants/taeko/memory/dram_id.generated.txt b/src/mainboard/google/brya/variants/taeko/memory/dram_id.generated.txt
index fa247902ee..12a2bd5212 100644
--- a/src/mainboard/google/brya/variants/taeko/memory/dram_id.generated.txt
+++ b/src/mainboard/google/brya/variants/taeko/memory/dram_id.generated.txt
@@ -1 +1,7 @@
 DRAM Part Name                 ID to assign
+MT53E512M32D2NP-046 WT:E       0 (0000)
+K4U6E3S4AA-MGCR                0 (0000)
+H9HCNNNBKMMLXR-NEE             0 (0000)
+MT53E512M32D1NP-046 WT:B       0 (0000)
+K4U6E3S4AB-MGCL                0 (0000)
+H54G46CYRBX267                 0 (0000)
diff --git a/src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt b/src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt
index 9cff262f6d..dd80fc82cb 100644
--- a/src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt
+++ b/src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt
@@ -1,11 +1,6 @@
-# This is a CSV file containing a list of memory parts used by this variant.
-# One part per line with an optional fixed ID in column 2.
-# Only include a fixed ID if it is required for legacy reasons!
-# Generated IDs are dependent on the order of parts in this file,
-# so new parts must always be added at the end of the file!
-#
-# Generate an updated Makefile.inc and dram_id.generated.txt by running the
-# gen_part_id tool from util/spd_tools/lp4x.
-# See util/spd_tools/lp4x/README.md for more details and instructions.
-
-# Part Name
+MT53E512M32D2NP-046 WT:E
+K4U6E3S4AA-MGCR
+H9HCNNNBKMMLXR-NEE
+MT53E512M32D1NP-046 WT:B
+K4U6E3S4AB-MGCL
+H54G46CYRBX267