From 4629830b73d331d2130e6bf3e49acd24f2bab3f2 Mon Sep 17 00:00:00 2001 From: Michał Żygowski Date: Thu, 19 Mar 2020 16:12:42 +0100 Subject: mb/pcengines/apu2/mptable.c: add GNB IOAPIC to MP Table MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Michał Żygowski Change-Id: I385339761b3e1b5dcadb67b8ca29b1518c2db408 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39702 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Paul Menzel --- src/mainboard/pcengines/apu2/mptable.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/mainboard') diff --git a/src/mainboard/pcengines/apu2/mptable.c b/src/mainboard/pcengines/apu2/mptable.c index 36bd340fb0..747e777dca 100644 --- a/src/mainboard/pcengines/apu2/mptable.c +++ b/src/mainboard/pcengines/apu2/mptable.c @@ -15,6 +15,7 @@ #include #include #include +#include #include static void *smp_write_config_table(void *v) @@ -50,6 +51,11 @@ static void *smp_write_config_table(void *v) smp_write_ioapic(mc, ioapic_id, ioapic_ver, VIO_APIC_VADDR); + ioapic_id = (io_apic_read((void *)IO_APIC2_ADDR, 0x00) >> 24); + ioapic_ver = (io_apic_read((void *)IO_APIC2_ADDR, 0x01) & 0xFF); + + smp_write_ioapic(mc, ioapic_id, ioapic_ver, (void *)IO_APIC2_ADDR); + /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ #define IO_LOCAL_INT(type, intr, apicid, pin) \ smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin)); -- cgit v1.2.3