forked from OERV-BSP/u-boot
Move instruction cache entire operation to a separate function because we are planing to use it in other places like sync_icache_dcache_all(). Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>