Christoph Grenz (christophg+cb@grenz-bonn.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2942
-gerrit
commit 493451ace545b1ccaa51e9c4b3776cfc533dbc88 Author: Christoph Grenz christophg+cb@grenz-bonn.de Date: Sat Jul 6 17:09:39 2013 +0200
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 christophg+cb@grenz-bonn.de --- src/superio/winbond/w83627hf/acpi/superio.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/superio/winbond/w83627hf/acpi/superio.asl b/src/superio/winbond/w83627hf/acpi/superio.asl index 05b570b..8f68c70 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) */