libpayload/apic: Register a spurious interrupt vector
commitad37763a5f313b5d1a4bb746b2f0d1a3095371dd
authorRaul E Rangel <rrangel@chromium.org>
Mon, 1 Oct 2018 21:14:11 +0000 (1 15:14 -0600)
committerMartin Roth <martinroth@google.com>
Thu, 4 Oct 2018 15:24:44 +0000 (4 15:24 +0000)
tree23b348623bdc56bb66cf578daa7b4a9826356972
parentb025de0ddbe6d39f035b3ca01fb682bfe11cf497
libpayload/apic: Register a spurious interrupt vector

We should have a spurious interrupt vector just incase we get one. The
handler doesn't need to do anything.

BUG=b:116777191
TEST=Booted depthcharge on grunt and inspected the register. I can't
generate a spurious interrupt, so I can't validate that the handler gets
called.

Change-Id: I9e49e617f4375eb5eb00d0715c1902f77e2bf284
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/28880
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
payloads/libpayload/arch/x86/apic.c