tree 6dead5c0cc7ce01a7ac80d58251318939b92de83
parent 5d5de44e701654d81f1f7c9d323d6a04fbb8ecc8
author Vijay Khemka <vijaykhemka@fb.com> 1541548260 -0800
committer James Feist <james.feist@linux.intel.com> 1542214532 +0000

Add 16 bit addressing EEPROM handling

Adding 16 bit eeprom addressing for reading data. First checking if
device is 8 bit or 16 bit by reading first 8 byte header and comparing
each byte. If all bytes are same then it is 8 bit or if address is auto
incremented then it is 16 bit.

Tested: Build Facebook TiogaPass board and load on the
target hardware. Ensure that Fru information are updated.

Change-Id: I1ec848764afb012562c1231f45e42f37e22334b8
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>