From 80c3f9395dd9b49e6a82a79b42e109f0f0e5f890 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 10 Aug 2024 18:24:31 +0100 Subject: coreboot/fam15h: only use this, for amd boards it is identical to fam15h_rdimm, with _udimm now removed; the latter had a patch that added certain behaviour only intended for rdimm, but the patch in question breaks various configurations. raminit has always been unreliable on these boards. i'd rather simplify it all, in lbmk. i'll probably update this to the dasharo tree later on, specificalyl for kgpe-d16 Signed-off-by: Leah Rowe --- ...rt-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch | 31 ---------------------- 1 file changed, 31 deletions(-) delete mode 100644 config/coreboot/fam15h_udimm/patches/0001-Revert-Revert-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch (limited to 'config/coreboot/fam15h_udimm/patches/0001-Revert-Revert-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch') diff --git a/config/coreboot/fam15h_udimm/patches/0001-Revert-Revert-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch b/config/coreboot/fam15h_udimm/patches/0001-Revert-Revert-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch deleted file mode 100644 index 3c131a86..00000000 --- a/config/coreboot/fam15h_udimm/patches/0001-Revert-Revert-nb-amd-mct_ddr3-Fix-RDIMM-training-fai.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 8f2988cba4fffef1bd4f65e123c76bf4b7a18672 Mon Sep 17 00:00:00 2001 -From: "D.d.P.F. Lombard" -Date: Sun, 7 Feb 2021 15:29:40 +0100 -Subject: [PATCH 1/6] Revert "Revert "nb/amd/mct_ddr3: Fix RDIMM training - failure on Fam15h" (fixes a bug that prevent certain RAM modules from - booting) - -This reverts commit 610d1c67b2298a9840681c2b4492b6d3fdf44a46. - -After 610d1c67b2298a9840681c2b4492b6d3fdf44a46 many RAM modules wouldn't work and you couldn't even see any output on the screen. ---- - src/northbridge/amd/amdmct/mct_ddr3/mctproc.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c -index ddaaaab8d5..3b07786b91 100644 ---- a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c -+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c -@@ -71,6 +71,9 @@ u32 mct_SetDramConfigMisc2(struct DCTStatStruc *pDCTstat, - misc2 |= ((cs_mux_67 & 0x1) << 27); - misc2 &= ~(0x1 << 26); /* CsMux45 = cs_mux_45 */ - misc2 |= ((cs_mux_45 & 0x1) << 26); -+ -+ if (pDCTstat->Status & (1 << SB_Registered)) -+ misc2 |= 1 << SubMemclkRegDly; - } else if (pDCTstat->LogicalCPUID & (AMD_DR_Dx | AMD_DR_Cx)) { - if (pDCTstat->Status & (1 << SB_Registered)) { - misc2 |= 1 << SubMemclkRegDly; --- -2.25.1 - -- cgit v1.2.1