mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-16 01:24:27 +00:00
![]() From QEMU change: > In previous versions of the Arm architecture, the frequency of the > generic timers as reported in CNTFRQ_EL0 could be any IMPDEF value, > and for QEMU we picked 62.5MHz, giving a timer tick period of 16ns. > In Armv8.6, the architecture standardized this frequency to 1GHz. This change stops TF-A from hardcoding 62.5MHz frequency. Instead value stored in CNTFRQ_EL0 would be used. As a result we get 62.5MHz on older cores and 1GHz on newer ones. Change-Id: I7d414ce6d3708e598bbb5a6f79eb2d4ec8e15ac4 Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> |
||
---|---|---|
.. | ||
include | ||
platform.mk | ||
sbsa_gic.c | ||
sbsa_pm.c | ||
sbsa_private.h | ||
sbsa_sip_svc.c | ||
sbsa_topology.c |