MdeModulePkg: Remove PcdIdentifyMappingPageTablePtr

PcdIdentifyMappingPageTablePtr was used to share page
table buffer between modules.
Buf after some changes on 2015/07/17, it was useless
and could be removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1304

v2:
1.Remove PcdIdentifyMappingPageTablePtr in MdeModulePkg.uni.
2.Update the commit message.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 428eeeb670449499f5e31f1529b886dbca107725..0abacc1a901f348600328645d479753f68a53b82 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -2007,12 +2007,6 @@
   # @ValidList  0x80000001 | 0x0\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdS3BootScriptTablePrivateSmmDataPtr|0x0|UINT64|0x00030001\r
 \r
-  ## This dynamic PCD hold an address to point to the memory of page table. The page table establishes a 1:1\r
-  #  Virtual to Physical mapping according to the processor physical address bits.\r
-  # @Prompt Identify Mapping Page Table pointer.\r
-  # @ValidList  0x80000001 | 0x0\r
-  gEfiMdeModulePkgTokenSpaceGuid.PcdIdentifyMappingPageTablePtr|0x0|UINT64|0x00030002\r
-\r
   ## This dynamic PCD holds the information if there is any test key used by the platform.\r
   # @Prompt If there is any test key used by the platform.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdTestKeyUsed|FALSE|BOOLEAN|0x00030003\r

diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index 5fa7a6ae30cc96068d75dc3c05a27f4741e05dc5..038e8485054b02cb2dff9e63f3ebd0084c3524bd 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -914,10 +914,6 @@
                                                                                           "this PCD to be TURE if and only if all runtime driver has seperated Code/Data\n"\r
                                                                                           "section. If PE code/data sections are merged, the result is unpredictable.\n"\r
 \r
-#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdIdentifyMappingPageTablePtr_PROMPT  #language en-US "Identify Mapping Page Table pointer."\r
-\r
-#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdIdentifyMappingPageTablePtr_HELP  #language en-US "This dynamic PCD hold an address to point to the memory of page table. The page table establishes a 1:1\n"\r
-                                                                                                "Virtual to Physical mapping according to the processor physical address bits."\r
 #string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdShadowPeimOnBoot_HELP  #language en-US "Indicates if to shadow PEIM and PeiCore after memory is ready.<BR><BR>\n"\r
                                                                                      "This PCD is used on other boot path except for S3 boot.\n"\r
                                                                                      "TRUE  - Shadow PEIM and PeiCore after memory is ready.<BR>\n"\r