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Fix multiple copy&paste errors and some other bugs in
devtree.asl. Redesign ENCM method to enter configuration mode
and set LDN by parameter. Reordered and commented some
statements to make the code a bit more readable. Add an ifdef
to enable never showing the keyboard controller as disabled,
which seems to cause bugs at least with some Linux kernels.
Remove keyboard controller IO regions from PS/2 mouse device
as e.g. Linux infers them from the keyboard controller device.
Change-Id: I44611339fabe31a8a584a3e6bd225082bfdd0b8e
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/357
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Drop explicit Scope(\_SB) from devtree.asl as it forces the SuperIO
to appear as child of the root device.
devtree.asl then needs to be included at a reasonable position inside
the \_SB device tree.
Change-Id: I72a57eddc5ec5f9763fdf789094a7be042758256
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/298
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add a method WAKS to devtree.asl which returns the wake-up source register
to simplify retrieving the wake source e.g. in \_WAK.
Change-Id: Ia258f8fc9ff79b18391c55464da73863889e2255
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/297
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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unneccesary _PR0 defs
Correct a typo in devtree.asl which causes AML processors to fail executing
the DSDT with AE_NO_MEMORY or (in case of acpiexec) Divide By Zero.
Also removes an superfluous item in the register IndexField and removes
unneccessary _PR0 definitions which could confuse AML processors.
Change-Id: I02cb9ce4e8f2101cfff8cec4abba7e070fd66364
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/296
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add a ACPI Source Language snippet to superio/w83627hf which maps the
SuperIO and most of the logical devices to PnP devices, exposing
configuration options and chip power management to the OS.
Written using the Winbond W83627HF/F datasheet.
Change-Id: I1108d29b341ef78fe7f1e574f98b680aada39daf
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/223
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
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