diff options
| author | David Wei <david.wei@intel.com> | 2015-02-13 02:13:43 +0000 |
|---|---|---|
| committer | zwei4 <zwei4@Edk2> | 2015-02-13 02:13:43 +0000 |
| commit | 9d6cdba3b35212ff813e847420372582729b5991 (patch) | |
| tree | 67f8b6501024558fb928bfb1bfbe971581d871cb /Vlv2DeviceRefCodePkg | |
| parent | c7d161de9a8dcca89df7ec2fef45a370252d3b5d (diff) | |
| download | edk2-platforms-9d6cdba3b35212ff813e847420372582729b5991.tar.xz | |
Add patch-able PCD to support binary modification of MRC module.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Wei <david.wei@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16847 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Vlv2DeviceRefCodePkg')
| -rw-r--r-- | Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec b/Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec index 38b975498c..b003354892 100644 --- a/Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec +++ b/Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec @@ -119,3 +119,114 @@ gVlvRefCodePkgTokenSpaceGuid.PcdCeAtaSupport|FALSE|BOOLEAN|0x12
gVlvRefCodePkgTokenSpaceGuid.PcdMmcSdMultiBlockSupport|TRUE|BOOLEAN|0x13
+[PcdsPatchableInModule]
+
+ ## Memory Down or DIMM slot.<BR><BR>
+ # 0 - DIMM<BR>
+ # 1 - Memory Down<BR>
+ # @Prompt Enable Memory Down
+ # @ValidList 0x80000001 | 0, 1
+ gVlvRefCodePkgTokenSpaceGuid.PcdEnableMemoryDown|1|UINT8|0x20000000
+
+ ## Memory Parameter Patchable.<BR><BR>
+ # 0 - Fixed Parameter for MinnowBoard Max<BR>
+ # 1 - Patchable Parameter for Customization<BR>
+ # @Prompt Memory Parameter Patchable.
+ # @ValidList 0x80000001 | 0, 1
+ gVlvRefCodePkgTokenSpaceGuid.PcdMemoryParameterPatchable|FALSE|BOOLEAN|0x20000010
+
+ ## The speed of DRAM.<BR><BR>
+ # 0 - 800 MHz<BR>
+ # 1 - 1066 MHz<BR>
+ # 2 - 1333 MHz<BR>
+ # 3 - 1600 MHz<BR>
+ # @Prompt DRAM Speed
+ # @ValidList 0x80000001 | 0, 1, 2, 3
+ gVlvRefCodePkgTokenSpaceGuid.PcdDramSpeed|1|UINT8|0x20000001
+
+ ## DRAM Type.<BR><BR>
+ # 0 - DDR3<BR>
+ # 1 - DDR3L<BR>
+ # 2 - DDR3U<BR>
+ # 3 - DDR3All<BR>
+ # 4 - LPDDR2<BR>
+ # 5 - LPDDR3<BR>
+ # 6 - DDR4<BR>
+ # @Prompt DRAM Type
+ # @ValidList 0x80000001 | 0, 1, 2, 3, 4, 5, 6
+ gVlvRefCodePkgTokenSpaceGuid.PcdDramType|1|UINT8|0x20000002
+
+ ## Please populate DIMM slot 0 if only one DIMM is supported.<BR><BR>
+ # 0 - Disable<BR>
+ # 1 - Enable<BR>
+ # @Prompt DIMM 0 Enable
+ # @ValidList 0x80000001 | 0, 1
+ gVlvRefCodePkgTokenSpaceGuid.PcdEnableDimm0|1|UINT8|0x20000003
+
+ ## DIMM 1 has to be identical to DIMM 0.<BR><BR>
+ # 0 - Disable<BR>
+ # 1 - Enable<BR>
+ # @Prompt DIMM 1 Enable Type
+ # @ValidList 0x80000001 | 0, 1
+ gVlvRefCodePkgTokenSpaceGuid.PcdEnableDimm1|0|UINT8|0x20000004
+
+ ## DRAM device data width.<BR><BR>
+ # 0 - x8<BR>
+ # 1 - x16<BR>
+ # 2 - x32<BR>
+ # @Prompt DIMM_DWIDTH
+ # @ValidList 0x80000001 | 0, 1, 2
+ gVlvRefCodePkgTokenSpaceGuid.PcdDimmDataWidth|1|UINT8|0x20000005
+
+ ## DRAM device data density.<BR><BR>
+ # 0 - 1 Gbit<BR>
+ # 1 - 2 Gbit<BR>
+ # 2 - 4 Gbit<BR>
+ # 3 - 8 Gbit<BR>
+ # @Prompt DIMM_Density
+ # @ValidList 0x80000001 | 0, 1, 2, 3
+ gVlvRefCodePkgTokenSpaceGuid.PcdDimmDensity|2|UINT8|0x20000006
+
+ ## DRAM device data bus width.<BR><BR>
+ # 0 - 8 bits<BR>
+ # 1 - 16 bits<BR>
+ # 2 - 32 bits<BR>
+ # 3 - 64 bits<BR>
+ # @Prompt DIMM_BusWidth
+ # @ValidList 0x80000001 | 0, 1, 2, 3
+ gVlvRefCodePkgTokenSpaceGuid.PcdDimmBusWidth|3|UINT8|0x20000007
+
+ ## Ranks Per DIMM or Sides Per DIMM.<BR><BR>
+ # 0 - 1 Rank<BR>
+ # 1 - 2 Ranks<BR>
+ # @Prompt DIMM_Sides
+ # @ValidList 0x80000001 | 0, 1
+ gVlvRefCodePkgTokenSpaceGuid.PcdRankPerDimm|0|UINT8|0x20000008
+
+ ## tCL.<BR><BR>
+ # @Prompt tCL
+ gVlvRefCodePkgTokenSpaceGuid.PcdTcl|11|UINT8|0x20000009
+
+ ## tRP and tRCD in DRAM clk - 5:12.5ns, 6:15ns, etc.<BR><BR>
+ # @Prompt tRP_tRCD
+ gVlvRefCodePkgTokenSpaceGuid.PcdTrpTrcd|11|UINT8|0x2000000A
+
+ ## tWR in DRAM clk.<BR><BR>
+ # @Prompt tWR
+ gVlvRefCodePkgTokenSpaceGuid.PcdTwr|12|UINT8|0x2000000B
+
+ ## tWTR in DRAM clk.<BR><BR>
+ # @Prompt tWTR
+ gVlvRefCodePkgTokenSpaceGuid.PcdTwtr|6|UINT8|0x2000000C
+
+ ## tRRD in DRAM clk.<BR><BR>
+ # @Prompt tRRD
+ gVlvRefCodePkgTokenSpaceGuid.PcdTrrd|6|UINT8|0x2000000D
+
+ ## tRTP in DRAM clk.<BR><BR>
+ # @Prompt tRTP
+ gVlvRefCodePkgTokenSpaceGuid.PcdTrtp|6|UINT8|0x2000000E
+
+ ## tFAW in DRAM clk.<BR><BR>
+ # @Prompt tFAW
+ gVlvRefCodePkgTokenSpaceGuid.PcdTfaw|32|UINT8|0x2000000F
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