From cab6ab815bb8863f853538bab7a8e6214aef5b68 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Tue, 14 Mar 2017 05:49:29 +0800 Subject: Add i.MX8 SoCs support This patch adds i.MX8 SoCs ATFW support, including below basic features: * LPUART * SCFW RPC * SMP boot up Each SoC will have its own platform definition and driver to support. Signed-off-by: Anson Huang Signed-off-by: Bai Ping --- plat/freescale/common/sci/svc/pm/rpc.h | 89 ++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100755 plat/freescale/common/sci/svc/pm/rpc.h (limited to 'plat/freescale/common/sci/svc/pm/rpc.h') diff --git a/plat/freescale/common/sci/svc/pm/rpc.h b/plat/freescale/common/sci/svc/pm/rpc.h new file mode 100755 index 00000000..2ce1b5c9 --- /dev/null +++ b/plat/freescale/common/sci/svc/pm/rpc.h @@ -0,0 +1,89 @@ +/* + * Copyright 2017 NXP + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * Neither the name of NXP nor the names of its contributors may be used + * to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/*! + * Header file for the PM RPC implementation. + * + * @addtogroup PM_SVC + * @{ + */ + +#ifndef _SC_PM_RPC_H +#define _SC_PM_RPC_H + +/* Includes */ + +/* Defines */ + +/* Types */ + +/*! + * This type is used to indicate RPC PM function calls. + */ +typedef enum pm_func_e +{ + PM_FUNC_UNKNOWN, //!< Unknown function + PM_FUNC_SET_SYS_POWER_MODE, //!< Index for pm_set_sys_power_mode() RPC call + PM_FUNC_GET_SYS_POWER_MODE, //!< Index for pm_get_sys_power_mode() RPC call + PM_FUNC_SET_RESOURCE_POWER_MODE, //!< Index for pm_set_resource_power_mode() RPC call + PM_FUNC_GET_RESOURCE_POWER_MODE, //!< Index for pm_get_resource_power_mode() RPC call + PM_FUNC_SET_CLOCK_RATE, //!< Index for pm_set_clock_rate() RPC call + PM_FUNC_GET_CLOCK_RATE, //!< Index for pm_get_clock_rate() RPC call + PM_FUNC_CLOCK_ENABLE, //!< Index for pm_clock_enable() RPC call + PM_FUNC_BOOT, //!< Index for pm_boot() RPC call + PM_FUNC_REBOOT, //!< Index for pm_reboot() RPC call + PM_FUNC_RESET_REASON, //!< Index for pm_reset_reason() RPC call + PM_FUNC_CPU_START, //!< Index for pm_cpu_start() RPC call + PM_FUNC_REBOOT_PARTITION, //!< Index for pm_reboot_partition() RPC call + PM_FUNC_RESET, //!< Index for pm_reset() RPC call +} pm_func_t; + +/* Functions */ + +/*! + * This function dispatches an incoming PM RPC request. + * + * @param[in] caller_pt caller partition + * @param[in] msg pointer to RPC message + */ +void pm_dispatch(sc_rm_pt_t caller_pt, sc_rpc_msg_t *msg); + +/*! + * This function translates and dispatches an PM RPC request. + * + * @param[in] ipc IPC handle + * @param[in] msg pointer to RPC message + */ +void pm_xlate(sc_ipc_t ipc, sc_rpc_msg_t *msg); + +#endif /* _SC_PM_RPC_H */ + +/**@}*/ + -- cgit v1.2.3