From bbf096911d8fefa86120230c97131efb8dd53244 Mon Sep 17 00:00:00 2001 From: Christoph Grenz Date: Sat, 6 Jul 2013 17:09:39 +0200 Subject: w83627hf/acpi: Make `AddressMax` a multiple of `AddressAlignment` The parallel port of the W83627HF can be configured on any port between 0x100 and 0xFFC with 4 byte alignment for traditional modes and 8 byte alignment for EPP mode. As the ACPI specification says that the maximum acceptable starting address has to be a multiple of the alignment granularity, correct the maximum starting address from 0xFFC to 0xFF8. Change-Id: I272e09d091149791f2867b1d06e4fc27bc1bb2cd Signed-off-by: Christoph Grenz Reviewed-on: http://review.coreboot.org/2942 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/superio/winbond/w83627hf/acpi/superio.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/superio/winbond') diff --git a/src/superio/winbond/w83627hf/acpi/superio.asl b/src/superio/winbond/w83627hf/acpi/superio.asl index 8f79b2594c..90d14ff451 100644 --- a/src/superio/winbond/w83627hf/acpi/superio.asl +++ b/src/superio/winbond/w83627hf/acpi/superio.asl @@ -564,7 +564,7 @@ Device(SIO) { /* Any configurable address (EPP mode) */ StartDependentFn (2,0) { - IO (Decode16, 0x0100, 0x0FFC, 0x08, 0x08) + IO (Decode16, 0x0100, 0x0FF8, 0x08, 0x08) IRQNoFlags () {3,4,5,7,9,10,11,12} } /* Any configurable address (No EPP mode) */ -- cgit v1.2.3