soc/amd/common/fsp/dmi: Translate DRAM speeds for (LP)DDR5
Hook up newly-added method to convert from frequency to MT/s so that
boards which use (LP)DDR5 report their capability properly.
BUG=b:239000826
TEST=build/boot google/skyrim, verify SMBIOS Type 17 table reports
DRAM speeds correctly.
Change-Id: I694b6c227a8d8fb40c897053808bc79df330ed0c
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66954
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
diff --git a/src/soc/amd/common/fsp/dmi.c b/src/soc/amd/common/fsp/dmi.c
index b500155..872417b 100644
--- a/src/soc/amd/common/fsp/dmi.c
+++ b/src/soc/amd/common/fsp/dmi.c
@@ -16,6 +16,7 @@
#include <dmi_info.h>
#include <device/dram/ddr4.h>
#include <device/dram/lpddr4.h>
+#include <device/dram/ddr5.h>
/**
* Convert DDR clock speed (based on memory type) in MHz to the standard reported speed in MT/s
@@ -27,6 +28,9 @@
return ddr4_speed_mhz_to_reported_mts(speed);
case MEMORY_TYPE_LPDDR4:
return lpddr4_speed_mhz_to_reported_mts(speed);
+ case MEMORY_TYPE_DDR5:
+ case MEMORY_TYPE_LPDDR5:
+ return ddr5_speed_mhz_to_reported_mts(speed);
default:
printk(BIOS_ERR, "Unknown memory type %x\n", ddr_type);
return 0;