tree b0ae664c06c5ae65e4fec97c1ecbd063d2a05dce
parent b65de2d694438a0fb3198f09a2aae3c9b8c40bd9
author Matt Simmering <matthew.simmering@intel.com> 1686614817 -0700
committer Matt Simmering <matthew.simmering@intel.com> 1686871046 -0700

libpeci: Add 64-bit MMIO Read variable

MMIO Reads can support 8 byte reads but the variable used is only 4
bytes.  Use new 8 byte variable.

Tested: Can now read 8 byte variables
Before:
   >> peci_cmds RdEndpointConfigMMIO <register info> -s 8
   cc:0x40 0x0000000001100100
After:
   >> peci_cmds RdEndpointConfigMMIO <register info> -s 8
   cc:0x40 0x00ff000001100100

Change-Id: Iac4f8b462e2a391188b4bcb749a49e3792fb9af3
Signed-off-by: Matt Simmering <matthew.simmering@intel.com>