plat/arm/board/n1sdp/n1sdp_bl31_setup.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 "../../css/drivers/scmi/scmi.h"
   8 #include "../../css/drivers/mhu/css_mhu_doorbell.h"
   9 #include <plat_arm.h>
  10 #include <platform_def.h>
  11
  12 static scmi_channel_plat_info_t n1sdp_scmi_plat_info = {
  13                 .scmi_mbx_mem = N1SDP_SCMI_PAYLOAD_BASE,
  14                 .db_reg_addr = PLAT_CSS_MHU_BASE + CSS_SCMI_MHU_DB_REG_OFF,
  15                 .db_preserve_mask = 0xfffffffe,
  16                 .db_modify_mask = 0x1,
  17                 .ring_doorbell = &mhu_ring_doorbell,
  18 };
  19
  20 scmi_channel_plat_info_t *plat_css_get_scmi_info()
  21 {
  22         return &n1sdp_scmi_plat_info;
  23 }
  24
  25 const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
  26 {
  27         return css_scmi_override_pm_ops(ops);
  28 }