MB1H_ARM_APE_OPP
writeb(MB1H_ARM_APE_OPP, (tcdm_base + PRCM_MBOX_HEADER_REQ_MB1));
if ((mb1_transfer.ack.header != MB1H_ARM_APE_OPP) ||
writeb(MB1H_ARM_APE_OPP, (tcdm_base + PRCM_MBOX_HEADER_REQ_MB1));
if ((mb1_transfer.ack.header != MB1H_ARM_APE_OPP) ||