boot-wrapper-aarch64 (for Foundationv8 model) sets CNTFRQ_EL1 to 24MHz whereas the GlobalCounter clock input is 100MHz

Bug #1319863 reported by simon inizan on 2014-05-15
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Linaro AArch64 cross-distro work
Undecided
Unassigned

Bug Description

boot-wrapper-aarch64 (for Foundationv8 model) sets CNTFRQ_EL1 to 24MHz whereas the GlobalCounter clock input is 100MHz.

In the Makefile, the CNTFRQ value is 24MHz, which is the clock frequency of the Verstile Express HW, but the model has a 100MHz clock input to its GlobalCounter module.

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