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[REVERT-ME]: disable turbo mode

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there is a bug for system hang on SBL bootloader after we enabled turbo mode.
so add tmp patch to disable turbo mode as the work-around.
after SBL fixed it, we revert this patch.

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Jason Chen CJ
2018-07-10 12:00:37 +08:00
committed by lijinxia
parent 3fed57bb9f
commit b3690987bd
2 changed files with 13 additions and 0 deletions
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3
hypervisor/include/arch/x86/msr.h
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@@ -554,4 +554,7 @@
#define SPEC_ENABLE_STIBP (1U<<1)
#define PRED_SET_IBPB (1U<<0)
/* Turbo config bit */
#define TURBO_MODE_DISABLE (1UL<<38)
#endif /* MSR_H */