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-rw-r--r--src/soc/amd/stoneyridge/Kconfig4
-rw-r--r--src/soc/amd/stoneyridge/dimm_spd.c3
2 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 446c451f71..7f44883800 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -352,4 +352,8 @@ comment "AMD Firmware Directory Table set to location for 8MB ROM"
comment "AMD Firmware Directory Table set to location for 16MB ROM"
depends on AMD_FWM_POSITION_INDEX = 5
+config DIMM_SPD_SIZE
+ int
+ default 512 # DDR4
+
endif # SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4
diff --git a/src/soc/amd/stoneyridge/dimm_spd.c b/src/soc/amd/stoneyridge/dimm_spd.c
index 13fd72fe25..d9f6355da0 100644
--- a/src/soc/amd/stoneyridge/dimm_spd.c
+++ b/src/soc/amd/stoneyridge/dimm_spd.c
@@ -40,7 +40,8 @@ AGESA_STATUS AmdMemoryReadSPD(UINT32 unused1, UINTN unused2,
[info->SocketId][info->MemChannelId][info->DimmId];
if (spd_address == 0)
return AGESA_ERROR;
- int err = sb_read_spd(spd_address, (void *)info->Buffer, 128);
+ int err = sb_read_spd(spd_address, (void *)info->Buffer,
+ CONFIG_DIMM_SPD_SIZE);
if (err)
return AGESA_ERROR;
return AGESA_SUCCESS;