[edk2-BuildSpecification PATCH] Clarify alignment requirements for VPD VOID* PCDs

[Michael Kinney <michael.d.kinney@intel.com>]

https://bugzilla.tianocore.org/show_bug.cgi?id=490

GitHub branch for review:

  https://github.com/mdkinney/edk2-BuildSpecification/tree/Bugzilla_490_ClarifyVpdPcdAlignment

GitHub branch compare against latest DRAFT for review:

  https://github.com/tianocore-docs/edk2-BuildSpecification/compare/master...mdkinney:Bugzilla_490_ClarifyVpdPcdAlignment?w=1

Clarify when error or warning messages are generated
for VOID* PCDs when VPD offset is not aligned.
Unicode string VPD PCDs must be 2-byte aligned.
Byte array {} VPD PCDs should be 8-byte aligned,
but is only a warning message if they are not 8-byte
aligned. All other data types only require
byte-alignment.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Kevin W Shaw <kevin.w.shaw@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>

Michael Kinney (1):
  Clarify alignment requirements for VPD VOID* PCDs

 7_build_environment/73_guided_tools.md | 16 ++++++++++++++--
 README.md                              |  1 +
 2 files changed, 15 insertions(+), 2 deletions(-)

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