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authorVladimir Serbinenko <phcoder@gmail.com>2014-11-15 20:40:04 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-12-06 21:35:32 +0100
commitc746dcbe91bc3c30c424238104d80c831ffe2ca8 (patch)
treec54d61c6811911fdf20bec7b69c31ffda7c546bf /src/mainboard
parent845e17c3f773d138e01cfd923395d7baf98057ae (diff)
kontron/986lcd-m: Fix PCI interrupt routing.
The current interrupt routing shares interrupt 5 between LPC and PCI which isn't possible. Use IRQ 11 for all devices in PCI mode. Move conflicting LPC to free IRQ. Change-Id: I3ac8c2f19195ef6b07f4ee7dde64dd038d024126 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7477 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/kontron/986lcd-m/devicetree.cb20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mainboard/kontron/986lcd-m/devicetree.cb b/src/mainboard/kontron/986lcd-m/devicetree.cb
index dee2fdacd1..6a5b22151f 100644
--- a/src/mainboard/kontron/986lcd-m/devicetree.cb
+++ b/src/mainboard/kontron/986lcd-m/devicetree.cb
@@ -13,14 +13,14 @@ chip northbridge/intel/i945
device pci 02.1 on end # display controller
chip southbridge/intel/i82801gx
- register "pirqa_routing" = "0x05"
- register "pirqb_routing" = "0x07"
- register "pirqc_routing" = "0x05"
- register "pirqd_routing" = "0x07"
- register "pirqe_routing" = "0x80"
- register "pirqf_routing" = "0x80"
- register "pirqg_routing" = "0x80"
- register "pirqh_routing" = "0x06"
+ register "pirqa_routing" = "0x0b"
+ register "pirqb_routing" = "0x0b"
+ register "pirqc_routing" = "0x0b"
+ register "pirqd_routing" = "0x0b"
+ register "pirqe_routing" = "0x0b"
+ register "pirqf_routing" = "0x0b"
+ register "pirqg_routing" = "0x0b"
+ register "pirqh_routing" = "0x0b"
# GPI routing
# 0 No effect (default)
@@ -101,11 +101,11 @@ chip northbridge/intel/i945
end
device pnp 4e.2 on # COM3
io 0x60 = 0x3e8
- irq 0x70 = 11
+ irq 0x70 = 6
end
device pnp 4e.3 on # COM4
io 0x60 = 0x2e8
- irq 0x70 = 10
+ irq 0x70 = 6
irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq
end
device pnp 4e.5 off # Keyboard