qemumips: Enable the poweroff driver
Integrating the following configuration change:
Author: Kevin Hao <kexin.hao@windriver.com>
Date: Wed Apr 3 19:30:58 2019 +0800
mips: Enable the poweroff driver for the qemumips/qemumips64
As Indicated by Richard Purdie, in order to shutdown the machine we have
to explicitly enable the PIIX4 poweroff driver for the
qemumips/qemumips64 after the kernel commit
dd129c6374e9 ("MIPS: Malta:
Use PIIX4 poweroff driver to power down") is merged.
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
