plat/marvell/a8k/common/plat_bl1_setup.c

   1 /*
   2  * Copyright (C) 2018 Marvell International Ltd.
   3  *
   4  * SPDX-License-Identifier:     BSD-3-Clause
   5  * https://spdx.org/licenses
   6  */
   7
   8 #include <mmio.h>
   9 #include <plat_marvell.h>
  10
  11 void marvell_bl1_setup_mpps(void)
  12 {
  13         /* Enable UART MPPs.
  14          ** In a normal system, this is done by Bootrom.
  15          */
  16         mmio_write_32(MVEBU_AP_MPP_REGS(1), 0x3000);
  17         mmio_write_32(MVEBU_AP_MPP_REGS(2), 0x3000);
  18 }