mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-27 15:24:54 +00:00
![]() Coherent I-cache is causing a prefetch violation where when the core executes an instruction that has recently been modified, the core might fetch a stale instruction which violates the ordering of instruction fetches. The workaround includes an instruction sequence to implementation defined registers to trap all EL0 IC IVAU instructions to EL3 and a trap handler to execute a TLB inner-shareable invalidation to an arbitrary address followed by a DSB. Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com> Change-Id: Ic3b7cbb11cf2eaf9005523ef5578a372593ae4d6 |
||
---|---|---|
.. | ||
aarch64 | ||
bl31.ld.S | ||
bl31.mk | ||
bl31_context_mgmt.c | ||
bl31_main.c | ||
ehf.c | ||
interrupt_mgmt.c |