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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>
Reviewed-on: http://review.coreboot.org/2942
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Christoph Grenz 2013-07-06 17:09:39 +02:00 committed by Patrick Georgi
parent c66f1cbdae
commit bbf096911d
1 changed files with 1 additions and 1 deletions
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src/superio/winbond/w83627hf/acpi/superio.asl
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@ -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) */