x86/cpu: Create Zhaoxin processors architecture support file
authorTony W Wang-oc <TonyWWang-oc@zhaoxin.com>
Tue, 18 Jun 2019 08:37:05 +0000 (08:37 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 22 Jun 2019 09:45:57 +0000 (11:45 +0200)
commit761fdd5e3327db6c646a09bab5ad48cd42680cd2
tree51593895ddb1c28b59fb1223ab1e732f50c7b4df
parent0a05fa67e62c73baad2a7d0fa20e8f96896c1093
x86/cpu: Create Zhaoxin processors architecture support file

Add x86 architecture support for new Zhaoxin processors.
Carve out initialization code needed by Zhaoxin processors into
a separate compilation unit.

To identify Zhaoxin CPU, add a new vendor type X86_VENDOR_ZHAOXIN
for system recognition.

Signed-off-by: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "hpa@zytor.com" <hpa@zytor.com>
Cc: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "rjw@rjwysocki.net" <rjw@rjwysocki.net>
Cc: "lenb@kernel.org" <lenb@kernel.org>
Cc: David Wang <DavidWang@zhaoxin.com>
Cc: "Cooper Yan(BJ-RD)" <CooperYan@zhaoxin.com>
Cc: "Qiyuan Wang(BJ-RD)" <QiyuanWang@zhaoxin.com>
Cc: "Herry Yang(BJ-RD)" <HerryYang@zhaoxin.com>
Link: https://lkml.kernel.org/r/01042674b2f741b2aed1f797359bdffb@zhaoxin.com
MAINTAINERS
arch/x86/Kconfig.cpu
arch/x86/include/asm/processor.h
arch/x86/kernel/cpu/Makefile
arch/x86/kernel/cpu/zhaoxin.c [new file with mode: 0644]