From b426107d1db17b606a90be83ddd3bf8a1c0d8751 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Tue, 22 Jul 2014 10:24:20 +0300 Subject: AGESA f14 f15tn 16kb: Move IOAPIC ID setup out of get_bus_conf() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I7fd14c17242cd3deb7a784fc918ad6fe1191bd13 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/6359 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Edward O'Callaghan --- src/mainboard/lippert/frontrunner-af/mptable.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'src/mainboard/lippert/frontrunner-af/mptable.c') diff --git a/src/mainboard/lippert/frontrunner-af/mptable.c b/src/mainboard/lippert/frontrunner-af/mptable.c index eeae66f2e8..de573b8235 100644 --- a/src/mainboard/lippert/frontrunner-af/mptable.c +++ b/src/mainboard/lippert/frontrunner-af/mptable.c @@ -22,13 +22,12 @@ #include #include #include +#include #include #include #include #include -extern u32 apicid_sb800; - u8 intr_data[] = { [0x00] = 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17, /* INTA# - INTH# */ [0x08] = 0x00,0x00,0x00,0x00,0x1F,0x1F,0x1F,0x1F, /* Misc-nil,0,1,2, INT from Serial irq */ @@ -44,6 +43,14 @@ static void *smp_write_config_table(void *v) struct mp_config_table *mc; int bus_isa; + /* + * By the time this function gets called, the IOAPIC registers + * have been written so they can be read to get the correct + * APIC ID and Version + */ + u8 ioapic_id = (io_apic_read(IO_APIC_ADDR, 0x00) >> 24); + u8 ioapic_ver = (io_apic_read(IO_APIC_ADDR, 0x01) & 0xFF); + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); mptable_init(mc, LOCAL_APIC_ADDR); @@ -54,14 +61,10 @@ static void *smp_write_config_table(void *v) mptable_write_buses(mc, NULL, &bus_isa); /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, ioapic_id, ioapic_ver, IO_APIC_ADDR); - u32 dword; u8 byte; - ReadPMIO(SB_PMIOA_REG34, AccWidthUint32, &dword); - dword &= 0xFFFFFFF0; - smp_write_ioapic(mc, apicid_sb800, 0x21, dword); - for (byte = 0x0; byte < sizeof(intr_data); byte ++) { outb(byte | 0x80, 0xC00); outb(intr_data[byte], 0xC01); @@ -71,13 +74,13 @@ static void *smp_write_config_table(void *v) #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)); - mptable_add_isa_interrupts(mc, bus_isa, apicid_sb800, 0); + mptable_add_isa_interrupts(mc, bus_isa, ioapic_id, 0); /* PCI interrupts are level triggered, and are * associated with a specific bus/device/function tuple. */ #define PCI_INT(bus, dev, fn, pin) \ - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(fn)), apicid_sb800, (pin)) + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(fn)), ioapic_id, (pin)) /* APU Internal Graphic Device*/ PCI_INT(0x0, 0x01, 0x0, intr_data[0x02]); -- cgit v1.2.3