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EDAC/amd64: Add support for family 19h, models 40h-4fh

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Add support for Ryzen 6000 Zen3-based CPUs in the V3000 AMD Embedded SoC
platform which uses ECC memory and would need RAS handling of hardware errors.

Co-developed-by: Ramesh Garidapuri <ramesh.garidapuri@amd.com>
Signed-off-by: Ramesh Garidapuri <ramesh.garidapuri@amd.com>
Signed-off-by: Devang Vyas <devangnayanbhai.vyas@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Link: https://patch.msgid.link/20260317183453.3556588-1-devangnayanbhai.vyas@amd.com
This commit is contained in:
Devang Vyas
2026-03-18 00:04:53 +05:30
committed by Borislav Petkov (AMD)
parent 95ad29eb1b
commit fbe230a9a7
1 changed files with 3 additions and 0 deletions
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3
drivers/edac/amd64_edac.c
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@@ -3863,6 +3863,9 @@ static int per_family_init(struct amd64_pvt *pvt)
pvt->max_mcs = 8;
}
break;
case 0x40 ... 0x4f:
pvt->max_mcs = 4;
break;
case 0x60 ... 0x6f:
pvt->flags.zn_regs_v2 = 1;
break;