plat/arm/board/morello/morello_bl31_setup.c

/*
 * Copyright (c) 2020-2022, Arm Limited. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
#include <plat/arm/common/plat_arm.h>

#include "morello_def.h"
#include <platform_def.h>

static scmi_channel_plat_info_t morello_scmi_plat_info = {
	.scmi_mbx_mem = MORELLO_SCMI_PAYLOAD_BASE,
	.db_reg_addr = PLAT_CSS_MHU_BASE + CSS_SCMI_MHU_DB_REG_OFF,
	.db_preserve_mask = 0xfffffffe,
	.db_modify_mask = 0x1,
	.ring_doorbell = &mhu_ring_doorbell
};

scmi_channel_plat_info_t *plat_css_get_scmi_info(unsigned int channel_id)
{
	return &morello_scmi_plat_info;
}

const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
{
	return css_scmi_override_pm_ops(ops);
}

void bl31_platform_setup(void)
{
	arm_bl31_platform_setup();
}