AGESA: Ignore error in OemCustomizeInitEarly()

It does not really matter if we continue or return after a failed
assertion, system configuration is invalid anyway.

Change-Id: I5ba47ee3fd6c5ff97b9229f8bfc9db08873b08ca
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7823
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
AGESA: Add OemCustomize hooks structure

We should potentially provide an OEM platform hook to manipulate parameters
around any entry point to AGESA. Use structure for such ops to avoid weak
functions and lots of empty function stubs.

Change-Id: I99bf7de8a1e2f183399d2216520a45d0c24fd64c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7824
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
AGESA fam15tn fam15rl fam16kb: Add OemInitMid()

Change-Id: Icbad42168ec3afb7780c0c2ddc17aa405e08d693
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7825
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
AGESA: Use common agesawrapper

Callout FCH_OEM_CONFIG is made during AMD_INIT_RESET, so it was required
to provide GetBiosCallOut here too.

Change-Id: I0eab858677d14536293385ca37daab3e538132e6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7826
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>