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(parent: a6d4c45) | patch
x86: Add Intel speedstep and turbo mode code
authorSimon Glass <sjg@chromium.org>
Sat, 15 Nov 2014 01:18:43 +0000 (18:18 -0700)
committerSimon Glass <sjg@chromium.org>
Tue, 25 Nov 2014 13:34:02 +0000 (06:34 -0700)
commit18739e2ccc66e13dba10a7cb4578910daf455f01
tree3b80e9bd185f69041ad4cd1686d1bf95c08762f4tree | snapshot
parenta6d4c453069303c3d1a499d2282f423b35c8f3b0commit | diff
x86: Add Intel speedstep and turbo mode code

Intel chips have a turbo mode where they can run faster for a short period
until they reach thermal limits. Add code to adjust and query this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/Makefile diff | blob | history
arch/x86/cpu/turbo.c [new file with mode: 0644] blob
arch/x86/include/asm/speedstep.h [new file with mode: 0644] blob
arch/x86/include/asm/turbo.h [new file with mode: 0644] blob
Cloned from git://git.denx.de/u-boot.git