From 4282af76df7ceeb436ffe0479b5ce048bf90d986 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Fri, 1 Sep 2017 21:30:10 +0800 Subject: freescale: add SCFW timer API support Add SCFW timer API support. Signed-off-by: Anson Huang --- plat/freescale/common/sci/svc/timer/rpc.h | 84 ++++++++++++ .../common/sci/svc/timer/timer_rpc_clnt.c | 150 +++++++++++++++++++++ 2 files changed, 234 insertions(+) create mode 100644 plat/freescale/common/sci/svc/timer/rpc.h create mode 100644 plat/freescale/common/sci/svc/timer/timer_rpc_clnt.c (limited to 'plat/freescale/common/sci/svc/timer') diff --git a/plat/freescale/common/sci/svc/timer/rpc.h b/plat/freescale/common/sci/svc/timer/rpc.h new file mode 100644 index 00000000..157322eb --- /dev/null +++ b/plat/freescale/common/sci/svc/timer/rpc.h @@ -0,0 +1,84 @@ +/* + * 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 TIMER RPC implementation. + * + * @addtogroup TIMER_SVC + * @{ + */ + +#ifndef _SC_TIMER_RPC_H +#define _SC_TIMER_RPC_H + +/* Includes */ + +/* Defines */ + +/* Types */ + +/*! + * This type is used to indicate RPC TIMER function calls. + */ +typedef enum timer_func_e { + TIMER_FUNC_UNKNOWN = 0, /* Unknown function */ + TIMER_FUNC_SET_WDOG_TIMEOUT = 1, /* Index for timer_set_wdog_timeout() RPC call */ + TIMER_FUNC_START_WDOG = 2, /* Index for timer_start_wdog() RPC call */ + TIMER_FUNC_STOP_WDOG = 3, /* Index for timer_stop_wdog() RPC call */ + TIMER_FUNC_PING_WDOG = 4, /* Index for timer_ping_wdog() RPC call */ + TIMER_FUNC_GET_WDOG_STATUS = 5, /* Index for timer_get_wdog_status() RPC call */ + TIMER_FUNC_SET_WDOG_ACTION = 10, /* Index for timer_set_wdog_action() RPC call */ + TIMER_FUNC_SET_RTC_TIME = 6, /* Index for timer_set_rtc_time() RPC call */ + TIMER_FUNC_GET_RTC_TIME = 7, /* Index for timer_get_rtc_time() RPC call */ + TIMER_FUNC_GET_RTC_SEC1970 = 9, /* Index for timer_get_rtc_sec1970() RPC call */ + TIMER_FUNC_SET_RTC_ALARM = 8, /* Index for timer_set_rtc_alarm() RPC call */ +} timer_func_t; + +/* Functions */ + +/*! + * This function dispatches an incoming TIMER RPC request. + * + * @param[in] caller_pt caller partition + * @param[in] msg pointer to RPC message + */ +void timer_dispatch(sc_rm_pt_t caller_pt, sc_rpc_msg_t *msg); + +/*! + * This function translates and dispatches an TIMER RPC request. + * + * @param[in] ipc IPC handle + * @param[in] msg pointer to RPC message + */ +void timer_xlate(sc_ipc_t ipc, sc_rpc_msg_t *msg); + +#endif /* _SC_TIMER_RPC_H */ + +/**@}*/ diff --git a/plat/freescale/common/sci/svc/timer/timer_rpc_clnt.c b/plat/freescale/common/sci/svc/timer/timer_rpc_clnt.c new file mode 100644 index 00000000..7aeb0e47 --- /dev/null +++ b/plat/freescale/common/sci/svc/timer/timer_rpc_clnt.c @@ -0,0 +1,150 @@ +/* + * 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. + */ + +/*! + * File containing client-side RPC functions for the TIMER service. These + * functions are ported to clients that communicate to the SC. + * + * @addtogroup TIMER_SVC + * @{ + */ + +/* Includes */ + +#include +#include +#include +#include +#include +#include "rpc.h" + +/* Local Defines */ + +/* Local Types */ + +/* Local Functions */ + +sc_err_t sc_timer_set_rtc_time(sc_ipc_t ipc, uint16_t year, uint8_t mon, + uint8_t day, uint8_t hour, uint8_t min, + uint8_t sec) +{ + sc_rpc_msg_t msg; + uint8_t result; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SVC(&msg) = SC_RPC_SVC_TIMER; + RPC_FUNC(&msg) = TIMER_FUNC_SET_RTC_TIME; + RPC_U16(&msg, 0) = year; + RPC_U8(&msg, 2) = mon; + RPC_U8(&msg, 3) = day; + RPC_U8(&msg, 4) = hour; + RPC_U8(&msg, 5) = min; + RPC_U8(&msg, 6) = sec; + RPC_SIZE(&msg) = 3; + + sc_call_rpc(ipc, &msg, false); + + result = RPC_R8(&msg); + return (sc_err_t)result; +} + +sc_err_t sc_timer_get_rtc_time(sc_ipc_t ipc, uint16_t *year, uint8_t *mon, + uint8_t *day, uint8_t *hour, uint8_t *min, + uint8_t *sec) +{ + sc_rpc_msg_t msg; + uint8_t result; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SVC(&msg) = SC_RPC_SVC_TIMER; + RPC_FUNC(&msg) = TIMER_FUNC_GET_RTC_TIME; + RPC_SIZE(&msg) = 1; + + sc_call_rpc(ipc, &msg, false); + + if (year != NULL) + *year = RPC_U16(&msg, 0); + result = RPC_R8(&msg); + if (mon != NULL) + *mon = RPC_U8(&msg, 2); + if (day != NULL) + *day = RPC_U8(&msg, 3); + if (hour != NULL) + *hour = RPC_U8(&msg, 4); + if (min != NULL) + *min = RPC_U8(&msg, 5); + if (sec != NULL) + *sec = RPC_U8(&msg, 6); + return (sc_err_t)result; +} + +sc_err_t sc_timer_get_rtc_sec1970(sc_ipc_t ipc, uint32_t *sec) +{ + sc_rpc_msg_t msg; + uint8_t result; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SVC(&msg) = SC_RPC_SVC_TIMER; + RPC_FUNC(&msg) = TIMER_FUNC_GET_RTC_SEC1970; + RPC_SIZE(&msg) = 1; + + sc_call_rpc(ipc, &msg, false); + + if (sec != NULL) + *sec = RPC_U32(&msg, 0); + result = RPC_R8(&msg); + return (sc_err_t)result; +} + +sc_err_t sc_timer_set_rtc_alarm(sc_ipc_t ipc, uint16_t year, uint8_t mon, + uint8_t day, uint8_t hour, uint8_t min, + uint8_t sec) +{ + sc_rpc_msg_t msg; + uint8_t result; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SVC(&msg) = SC_RPC_SVC_TIMER; + RPC_FUNC(&msg) = TIMER_FUNC_SET_RTC_ALARM; + RPC_U16(&msg, 0) = year; + RPC_U8(&msg, 2) = mon; + RPC_U8(&msg, 3) = day; + RPC_U8(&msg, 4) = hour; + RPC_U8(&msg, 5) = min; + RPC_U8(&msg, 6) = sec; + RPC_SIZE(&msg) = 3; + + sc_call_rpc(ipc, &msg, false); + + result = RPC_R8(&msg); + return (sc_err_t)result; +} + +/**@}*/ -- cgit v1.2.3