pldm: srcrev bump f4e0a49596..501a6fdfb3

Deepak Kodihalli (1):
      getBIOSAttrCurrValue : construct attr value table

George Liu (1):
      libpldm: utils: Add crc8 implementation

John Wang (6):
      libpldm: bios: Implement iter for attr value table
      libpldm: bios_table: Make auxiliary handlers const
      libpldm: Add API to find an attribute value entry
      Add vgcore to gitignore
      Add cc only response
      Implement GetBIOSAttributeCurrentValueByHandle

Sridevi Ramesh (1):
      Adding support for GetDatetime BIOS command in pldmtool.

Xiaochao Ma (1):
      Modify the comments of the declaration

Change-Id: I913e918d9971d2126eccab62dde3bd7c359c20b1
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/pldm/pldm.inc b/recipes-phosphor/pldm/pldm.inc
index 5cf5721..a681803 100644
--- a/recipes-phosphor/pldm/pldm.inc
+++ b/recipes-phosphor/pldm/pldm.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
 SRC_URI = "git://github.com/openbmc/pldm"
-SRCREV = "f4e0a49596ceb48cc7ce8f7c3e10d398bdf941eb"
+SRCREV = "501a6fdfb320bce3505c339226610634159e11ef"