plat/arm/board/sgi575/sgi575_plat.c

   1 /*
   2  * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
   3  *
   4  * SPDX-License-Identifier: BSD-3-Clause
   5  */
   6
   7 #include <platform.h>
   8
   9 unsigned int plat_arm_sgi_get_platform_id(void)
  10 {
  11         return mmio_read_32(SSC_VERSION) & SSC_VERSION_PART_NUM_MASK;
  12 }
  13
  14 unsigned int plat_arm_sgi_get_config_id(void)
  15 {
  16         return (mmio_read_32(SSC_VERSION) >> SSC_VERSION_CONFIG_SHIFT)
  17                         & SSC_VERSION_CONFIG_MASK;
  18 }