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authorDuncan Laurie <dlaurie@chromium.org>2013-10-04 11:54:54 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-08-29 06:48:19 +0200
commit04e6f070aa58338a8ac7852172f75914baab5382 (patch)
tree9feb4bf6bb0e0992cffa318319900db8441f01f5
parentddc3e42c2267fe175dcc28e38f53f0adecf1aa4e (diff)
downloadcoreboot-04e6f070aa58338a8ac7852172f75914baab5382.tar.xz
samus: Add ACPI MADT interrupt override for GPIO IRQ 14
This interrupt needs to be specified in the MADT before it can be used by the kernel driver. Change-Id: Ic920a792a203cb06cd4529815680584a21532106 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/171902 Reviewed-by: Aaron Durbin <adurbin@chromium.org> (cherry picked from commit a330fddb62cb6346ad66ceb5b5c32b66aecd81e2) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6778 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
-rw-r--r--src/mainboard/google/samus/acpi_tables.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/samus/acpi_tables.c b/src/mainboard/google/samus/acpi_tables.c
index 342a4db7e2..a96cb2437d 100644
--- a/src/mainboard/google/samus/acpi_tables.c
+++ b/src/mainboard/google/samus/acpi_tables.c
@@ -112,6 +112,10 @@ unsigned long acpi_fill_madt(unsigned long current)
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH);
+ /* GPIO Controller */
+ current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
+ current, 0, 14, 14, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH);
+
return current;
}