From 8718db133af1f5abe789e6160460aeac37310219 Mon Sep 17 00:00:00 2001 From: Hualin Wei Date: Thu, 12 Feb 2026 12:45:53 +0800 Subject: [PATCH] mb/google/fatcat/var/lapis: Add 2 Micron modules to RAM id table Add Micron MT62F1G32D2DS-020 WT:D as id 1, and add Micron MT62F2G32D4DS-020 WT:D as id 0, resulting in the list below: DRAM Part Name ID to assign H58G66CK8BX147 0 (0000) K3KL9L90EM-MGCU 0 (0000) MT62F2G32D4DS-023 WT:C 0 (0000) H58G56CK8BX146 1 (0001) K3KL8L80EM-MGCU 1 (0001) MT62F1G32D2DS-023 WT:C 1 (0001) K3KLALA0EM-MGCU 2 (0010) MT62F1G32D2DS-020 WT:D 1 (0001) MT62F2G32D4DS-020 WT:D 0 (0000) BUG=b:488228474 TEST=emerge-fatcat coreboot, rework by EE flash it and boot normal. Change-Id: I23ee56fe7e8f2e2ade75eaaf1fa19b91e784030f Signed-off-by: Hualin Wei Reviewed-on: https://review.coreboot.org/c/coreboot/+/91452 Reviewed-by: Subrata Banik Reviewed-by: Weimin Wu Reviewed-by: Pranava Y N Tested-by: build bot (Jenkins) --- src/mainboard/google/fatcat/variants/lapis/memory/Makefile.mk | 4 ++-- .../google/fatcat/variants/lapis/memory/dram_id.generated.txt | 2 ++ .../google/fatcat/variants/lapis/memory/mem_parts_used.txt | 2 ++ 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/src/mainboard/google/fatcat/variants/lapis/memory/Makefile.mk b/src/mainboard/google/fatcat/variants/lapis/memory/Makefile.mk index 3580f944f9..05fac1eb69 100644 --- a/src/mainboard/google/fatcat/variants/lapis/memory/Makefile.mk +++ b/src/mainboard/google/fatcat/variants/lapis/memory/Makefile.mk @@ -4,6 +4,6 @@ # util/spd_tools/bin/part_id_gen PTL lp5 src/mainboard/google/fatcat/variants/lapis/memory src/mainboard/google/fatcat/variants/lapis/memory/mem_parts_used.txt SPD_SOURCES = -SPD_SOURCES += spd/lp5/set-0/spd-10.hex # ID = 0(0b0000) Parts = H58G66CK8BX147, K3KL9L90EM-MGCU, MT62F2G32D4DS-023 WT:C -SPD_SOURCES += spd/lp5/set-0/spd-11.hex # ID = 1(0b0001) Parts = H58G56CK8BX146, K3KL8L80EM-MGCU, MT62F1G32D2DS-023 WT:C +SPD_SOURCES += spd/lp5/set-0/spd-10.hex # ID = 0(0b0000) Parts = H58G66CK8BX147, K3KL9L90EM-MGCU, MT62F2G32D4DS-023 WT:C, MT62F2G32D4DS-020 WT:D +SPD_SOURCES += spd/lp5/set-0/spd-11.hex # ID = 1(0b0001) Parts = H58G56CK8BX146, K3KL8L80EM-MGCU, MT62F1G32D2DS-023 WT:C, MT62F1G32D2DS-020 WT:D SPD_SOURCES += spd/lp5/set-0/spd-13.hex # ID = 2(0b0010) Parts = K3KLALA0EM-MGCU diff --git a/src/mainboard/google/fatcat/variants/lapis/memory/dram_id.generated.txt b/src/mainboard/google/fatcat/variants/lapis/memory/dram_id.generated.txt index 9d1f695535..cbb2a992c8 100644 --- a/src/mainboard/google/fatcat/variants/lapis/memory/dram_id.generated.txt +++ b/src/mainboard/google/fatcat/variants/lapis/memory/dram_id.generated.txt @@ -11,3 +11,5 @@ H58G56CK8BX146 1 (0001) K3KL8L80EM-MGCU 1 (0001) MT62F1G32D2DS-023 WT:C 1 (0001) K3KLALA0EM-MGCU 2 (0010) +MT62F1G32D2DS-020 WT:D 1 (0001) +MT62F2G32D4DS-020 WT:D 0 (0000) diff --git a/src/mainboard/google/fatcat/variants/lapis/memory/mem_parts_used.txt b/src/mainboard/google/fatcat/variants/lapis/memory/mem_parts_used.txt index 332be8dc20..87fdf46aa6 100644 --- a/src/mainboard/google/fatcat/variants/lapis/memory/mem_parts_used.txt +++ b/src/mainboard/google/fatcat/variants/lapis/memory/mem_parts_used.txt @@ -16,3 +16,5 @@ H58G56CK8BX146 K3KL8L80EM-MGCU MT62F1G32D2DS-023 WT:C K3KLALA0EM-MGCU +MT62F1G32D2DS-020 WT:D +MT62F2G32D4DS-020 WT:D