| /* |
| * Copyright (C) 2016 Freescale Semiconductor, Inc. |
| * Copyright 2017 NXP |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| /*! |
| * File containing client-side RPC functions for the PM service. These |
| * function are ported to clients that communicate to the SC. |
| * |
| * @addtogroup PM_SVC |
| * @{ |
| */ |
| |
| /* Includes */ |
| |
| #include <sci/types.h> |
| #include <sci/svc/rm/api.h> |
| #include <sci/svc/pm/api.h> |
| #include <sci/rpc.h> |
| #include <stdlib.h> |
| #include "rpc.h" |
| |
| /* Local Defines */ |
| |
| /* Local Types */ |
| |
| /* Local Functions */ |
| |
| sc_err_t sc_pm_set_sys_power_mode(sc_ipc_t ipc, sc_pm_power_mode_t mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_SYS_POWER_MODE; |
| RPC_U8(&msg, 0) = mode; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_set_partition_power_mode(sc_ipc_t ipc, sc_rm_pt_t pt, |
| sc_pm_power_mode_t mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_SYS_POWER_MODE; |
| RPC_U8(&msg, 0) = pt; |
| RPC_U8(&msg, 1) = mode; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_get_sys_power_mode(sc_ipc_t ipc, sc_rm_pt_t pt, |
| sc_pm_power_mode_t *mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_GET_SYS_POWER_MODE; |
| RPC_U8(&msg, 0) = pt; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| if (mode != NULL) |
| *mode = RPC_U8(&msg, 0); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_set_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_power_mode_t mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_RESOURCE_POWER_MODE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = mode; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_power_mode_t *mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_GET_RESOURCE_POWER_MODE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| if (mode != NULL) |
| *mode = RPC_U8(&msg, 0); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_req_low_power_mode(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_power_mode_t mode) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_REQ_LOW_POWER_MODE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = mode; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_set_cpu_resume_addr(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_faddr_t address) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_CPU_RESUME_ADDR; |
| RPC_U32(&msg, 0) = address >> 32; |
| RPC_U32(&msg, 4) = address; |
| RPC_U16(&msg, 8) = resource; |
| RPC_SIZE(&msg) = 4; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_req_sys_if_power_mode(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_sys_if_t sys_if, sc_pm_power_mode_t hpm, sc_pm_power_mode_t lpm) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_REQ_SYS_IF_POWER_MODE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = sys_if; |
| RPC_U8(&msg, 3) = hpm; |
| RPC_U8(&msg, 4) = lpm; |
| RPC_SIZE(&msg) = 3; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_set_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_clk_t clk, sc_pm_clock_rate_t *rate) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_CLOCK_RATE; |
| RPC_U32(&msg, 0) = *rate; |
| RPC_U16(&msg, 4) = resource; |
| RPC_U8(&msg, 6) = clk; |
| RPC_SIZE(&msg) = 3; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| *rate = RPC_U32(&msg, 0); |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_get_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_clk_t clk, sc_pm_clock_rate_t *rate) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_GET_CLOCK_RATE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = clk; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| if (rate != NULL) |
| *rate = RPC_U32(&msg, 0); |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_clock_enable(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_clk_t clk, bool enable, bool autog) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_CLOCK_ENABLE; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = clk; |
| RPC_U8(&msg, 3) = enable; |
| RPC_U8(&msg, 4) = autog; |
| RPC_SIZE(&msg) = 3; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_set_clock_parent(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_clk_t clk, sc_pm_clk_parent_t parent) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_SET_CLOCK_PARENT; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = clk; |
| RPC_U8(&msg, 3) = parent; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_get_clock_parent(sc_ipc_t ipc, sc_rsrc_t resource, |
| sc_pm_clk_t clk, sc_pm_clk_parent_t * parent) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_GET_CLOCK_PARENT; |
| RPC_U16(&msg, 0) = resource; |
| RPC_U8(&msg, 2) = clk; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| if (parent != NULL) |
| *parent = RPC_U8(&msg, 0); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_reset(sc_ipc_t ipc, sc_pm_reset_type_t type) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_RESET; |
| RPC_U8(&msg, 0) = type; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_RESET_REASON; |
| RPC_SIZE(&msg) = 1; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| if (reason != NULL) |
| *reason = RPC_U8(&msg, 0); |
| return (sc_err_t)result; |
| } |
| |
| sc_err_t sc_pm_boot(sc_ipc_t ipc, sc_rm_pt_t pt, |
| sc_rsrc_t resource_cpu, sc_faddr_t boot_addr, |
| sc_rsrc_t resource_mu, sc_rsrc_t resource_dev) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_BOOT; |
| RPC_U32(&msg, 0) = boot_addr >> 32; |
| RPC_U32(&msg, 4) = boot_addr; |
| RPC_U16(&msg, 8) = resource_cpu; |
| RPC_U16(&msg, 10) = resource_mu; |
| RPC_U16(&msg, 12) = resource_dev; |
| RPC_U8(&msg, 14) = pt; |
| RPC_SIZE(&msg) = 5; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type) |
| { |
| sc_rpc_msg_t msg; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_REBOOT; |
| RPC_U8(&msg, 0) = type; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, true); |
| |
| return; |
| } |
| |
| sc_err_t sc_pm_reboot_partition(sc_ipc_t ipc, sc_rm_pt_t pt, |
| sc_pm_reset_type_t type) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_REBOOT_PARTITION; |
| RPC_U8(&msg, 0) = pt; |
| RPC_U8(&msg, 1) = type; |
| RPC_SIZE(&msg) = 2; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| sc_err_t sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, bool enable, |
| sc_faddr_t address) |
| { |
| sc_rpc_msg_t msg; |
| uint8_t result; |
| |
| RPC_VER(&msg) = SC_RPC_VERSION; |
| RPC_SVC(&msg) = SC_RPC_SVC_PM; |
| RPC_FUNC(&msg) = PM_FUNC_CPU_START; |
| RPC_U32(&msg, 0) = address >> 32; |
| RPC_U32(&msg, 4) = address; |
| RPC_U16(&msg, 8) = resource; |
| RPC_U8(&msg, 10) = enable; |
| RPC_SIZE(&msg) = 4; |
| |
| sc_call_rpc(ipc, &msg, false); |
| |
| result = RPC_R8(&msg); |
| return (sc_err_t) result; |
| } |
| |
| /**@}*/ |
| |