Correct P10_16 chip id const value
Correct P10_16 chip id const value

The 16-bit const for the P10 chip was incorrect. This commit corrects
that mistake.

Change-Id: Ie6b48a4a72d283c11b8a2adb46a3c8135ff3ec2c
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/128924
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Chen Du <10793d83dd2b346092aca99468e01b6a2b9d993a@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>
Reviewed-by: Ilya Smirnov <2c7a6ec38cfb553b896499595cca9c656159f2a4@us.ibm.com>
Reviewed-by: Michael Baiocchi <a81f28e8886c5e2bd4bbd867228778c3b7b19dea@us.ibm.com>
Tested-by: Hostboot CI <52521565bd8ea18a2b112942dce4f4220a97c2c8@us.ibm.com>
Reviewed-by: Joseph J McGill <4a85c6614f9f065f63d8fd57cde15e48af07ea2a@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/128931
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Tested-by: Jenkins Combined Simics CI <8312af3886dfc9bb930f549023677220805b137e@us.ibm.com>
Tested-by: Jenkins OP HW <0eb0fff262f74a65a832afbcc7b153e391c9a3fd@us.ibm.com>
Reviewed-by: Daniel M Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot