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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-05-08 00:32:47 -0500
committerAaron Durbin <adurbin@chromium.org>2015-05-08 22:56:41 +0200
commitef33db01b31f49c82de3e740eb6a11fc1114f56a (patch)
treea0c3bf41f60b3486d8b2d87d8470a4b614e9cdfc /util
parent61942de689ff8719573268c275a1aeabad403356 (diff)
cpu/amd/model_10xxx: Add missing ACPI _PSD object
The ACPI power state generator for AMD 10xxx CPUs did not generate the _PSD object required for reliable PowerNow! operation. Without a correct _PSD object PowerNow! does not know the required core clock relationships, potentially causing unstable system operation. Generate the _PSD object in accordance with the BKDG Rev. 3.62. Change-Id: I255a4837ab29ff1b0874daf189ffb61798645795 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/10142 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
Diffstat (limited to 'util')
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