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mainboard/msi/ms7135: remove bogus MADT IRQ override for timer 

Stops Linux from complaining:

[0.097286] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[0.100005] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
[0.100005] ...trying to set up timer (IRQ0) through the 8259A ...
[0.100005] ..... (found apic 0 pin 0) ...
[0.143507] ....... works.

Change-Id: Ic09a6940f80e3da2c1f3c0ef04fb50a4096b7943
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/10642
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Jonathan A. Kollasch 2015-06-23 09:43:46 -05:00
parent 72af5d79f9
commit a660bc1921
1 changed files with 0 additions and 3 deletions
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3
src/mainboard/msi/ms7135/acpi_tables.c
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@ -40,9 +40,6 @@ unsigned long acpi_fill_madt(unsigned long current)
pci_write_config32(dev, 0x84, 0x0000007d); pci_write_config32(dev, 0x84, 0x0000007d);
#endif #endif
/* IRQ of timer */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2, 0);
/* IRQ9 */ /* IRQ9 */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW); current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW);