mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-19 02:54:24 +00:00
a775ef25c3
The i.MX 8MP Media Applications Processor is part of the growing i.MX8M family targeting the consumer and industrial market. It brings an effective Machine Learning and AI accelerator that enables a new class of applications. It is built in 14LPP to achieve both high performance and low power consumption and relies on a powerful fully coherent core complex based on a quad core Arm Cortex-A53 cluster and Cortex-M7 low-power coprocessor, audio digital signal processor, machine learning and graphics accelerators. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: I98311ebc32bee20af05031492e9fc24d06e55f4a
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/*
|
|
* Copyright 2020 NXP
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include <arch.h>
|
|
#include <arch_helpers.h>
|
|
#include <common/debug.h>
|
|
#include <lib/mmio.h>
|
|
#include <lib/psci/psci.h>
|
|
|
|
#include <gpc.h>
|
|
#include <imx8m_psci.h>
|
|
#include <plat_imx8.h>
|
|
|
|
static const plat_psci_ops_t imx_plat_psci_ops = {
|
|
.pwr_domain_on = imx_pwr_domain_on,
|
|
.pwr_domain_on_finish = imx_pwr_domain_on_finish,
|
|
.pwr_domain_off = imx_pwr_domain_off,
|
|
.validate_ns_entrypoint = imx_validate_ns_entrypoint,
|
|
.validate_power_state = imx_validate_power_state,
|
|
.cpu_standby = imx_cpu_standby,
|
|
.pwr_domain_suspend = imx_domain_suspend,
|
|
.pwr_domain_suspend_finish = imx_domain_suspend_finish,
|
|
.pwr_domain_pwr_down_wfi = imx_pwr_domain_pwr_down_wfi,
|
|
.get_sys_suspend_power_state = imx_get_sys_suspend_power_state,
|
|
.system_reset = imx_system_reset,
|
|
.system_off = imx_system_off,
|
|
};
|
|
|
|
/* export the platform specific psci ops */
|
|
int plat_setup_psci_ops(uintptr_t sec_entrypoint,
|
|
const plat_psci_ops_t **psci_ops)
|
|
{
|
|
/* sec_entrypoint is used for warm reset */
|
|
imx_mailbox_init(sec_entrypoint);
|
|
|
|
*psci_ops = &imx_plat_psci_ops;
|
|
|
|
return 0;
|
|
}
|