Revert "firmware: Add a barrier instruction for wait for boot hart"

This reverts commit 05602e2bf4.

Introducing a fence causes warm reset issue to reappear. Revert it
for the time being.
This commit is contained in:
Atish Patra 2019-03-05 18:01:00 -08:00 committed by Anup Patel
parent 9eb8f0f90d
commit 69d794cbcb

View file

@ -114,7 +114,6 @@ _fdt_reloc_done:
/* Wait for boot hart */
_wait_for_boot_hart:
fence rw, rw
la a4, _boot_hart_done
REG_L a5, (a4)
beqz a5, _wait_for_boot_hart