From e036aaede49c3add3b1d9ce6ef7ae7f849b0683f Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Sun, 17 Nov 2019 01:24:44 +0100 Subject: mb/google(sandybrige): Clean up LPC and IOAPIC configuration Only set LPC decode bits that the generic PCH code doesn't set yet. And don't enable the IOAPIC, which is already done by generic code. Change-Id: I9d2f6a9ad3f5d83573e07596f2763edc75f4ee64 Signed-off-by: Nico Huber Reviewed-on: https://review.coreboot.org/c/coreboot/+/36891 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/mainboard/google/parrot/early_init.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'src/mainboard/google/parrot/early_init.c') diff --git a/src/mainboard/google/parrot/early_init.c b/src/mainboard/google/parrot/early_init.c index 3c07dc8c54..7310b01b7f 100644 --- a/src/mainboard/google/parrot/early_init.c +++ b/src/mainboard/google/parrot/early_init.c @@ -68,11 +68,6 @@ void mainboard_late_rcba_config(void) DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD); DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD); - /* Enable IOAPIC (generic) */ - RCBA16(OIC) = 0x0100; - /* PCH BWG says to read back the IOAPIC enable register */ - (void) RCBA16(OIC); - /* Disable unused devices (board specific) */ reg32 = RCBA32(FD); /* Disable PCI bridge so MRC does not probe this bus */ -- cgit v1.2.3