tree e7694cb732f271c0d039d9d5d830b6400d311a2e
parent 018177892fcda7864dd5016efe45e8569d441d5a
author Joel Stanley <joel@jms.id.au> 1519352776 +1030
committer Joel Stanley <joel@jms.id.au> 1519626816 +1030

palmetto: Enable mboxd

When we move to the 4.13 kernel tree, the LPC bus needs to be configured
through the ASPEED_LPC_CTRL_IOCTL_MAP ioctl or else the BMC will not
expose the boot firmware to the host.

We enable it on Palmetto despite P8 host firmware not speaking the mbox
protocol, as mboxd in that case sits there and doesn't do much aside
from configure the LPC firmware mapping to point to flash. In the future
if someone adds support to the host firmware, the BMC will not require
any changes.

Tested: Booted on Palmetto host up to Petitboot
Change-Id: Ic6fa9b927b7bac400661ea73da9eb67ddb51028a
Signed-off-by: Joel Stanley <joel@jms.id.au>