Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 465 insertions, 0 deletions

diff --git a/plat/imx/common/sci/svc/timer/sci_timer_rpc.h b/plat/imx/common/sci/svc/timer/sci_timer_rpc.h
new file mode 100644
index 0000000..6716399
--- /dev/null
+++ b/plat/imx/common/sci/svc/timer/sci_timer_rpc.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2019 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file for the TIMER RPC implementation.
+ *
+ * @addtogroup TIMER_SVC
+ * @{
+ */
+
+#ifndef SC_TIMER_RPC_H
+#define SC_TIMER_RPC_H
+
+/* Includes */
+
+/* Defines */
+
+/*!
+ * @name Defines for RPC TIMER function calls
+ */
+/*@{*/
+#define TIMER_FUNC_UNKNOWN 0	/* Unknown function */
+#define TIMER_FUNC_SET_WDOG_TIMEOUT 1U	/* Index for timer_set_wdog_timeout() RPC call */
+#define TIMER_FUNC_SET_WDOG_PRE_TIMEOUT 12U	/* Index for timer_set_wdog_pre_timeout() RPC call */
+#define TIMER_FUNC_START_WDOG 2U	/* Index for timer_start_wdog() RPC call */
+#define TIMER_FUNC_STOP_WDOG 3U	/* Index for timer_stop_wdog() RPC call */
+#define TIMER_FUNC_PING_WDOG 4U	/* Index for timer_ping_wdog() RPC call */
+#define TIMER_FUNC_GET_WDOG_STATUS 5U	/* Index for timer_get_wdog_status() RPC call */
+#define TIMER_FUNC_PT_GET_WDOG_STATUS 13U	/* Index for timer_pt_get_wdog_status() RPC call */
+#define TIMER_FUNC_SET_WDOG_ACTION 10U	/* Index for timer_set_wdog_action() RPC call */
+#define TIMER_FUNC_SET_RTC_TIME 6U	/* Index for timer_set_rtc_time() RPC call */
+#define TIMER_FUNC_GET_RTC_TIME 7U	/* Index for timer_get_rtc_time() RPC call */
+#define TIMER_FUNC_GET_RTC_SEC1970 9U	/* Index for timer_get_rtc_sec1970() RPC call */
+#define TIMER_FUNC_SET_RTC_ALARM 8U	/* Index for timer_set_rtc_alarm() RPC call */
+#define TIMER_FUNC_SET_RTC_PERIODIC_ALARM 14U	/* Index for timer_set_rtc_periodic_alarm() RPC call */
+#define TIMER_FUNC_CANCEL_RTC_ALARM 15U	/* Index for timer_cancel_rtc_alarm() RPC call */
+#define TIMER_FUNC_SET_RTC_CALB 11U	/* Index for timer_set_rtc_calb() RPC call */
+#define TIMER_FUNC_SET_SYSCTR_ALARM 16U	/* Index for timer_set_sysctr_alarm() RPC call */
+#define TIMER_FUNC_SET_SYSCTR_PERIODIC_ALARM 17U	/* Index for timer_set_sysctr_periodic_alarm() RPC call */
+#define TIMER_FUNC_CANCEL_SYSCTR_ALARM 18U	/* Index for timer_cancel_sysctr_alarm() RPC call */
+/*@}*/
+
+/* Types */
+
+/* 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/imx/common/sci/svc/timer/timer_rpc_clnt.c b/plat/imx/common/sci/svc/timer/timer_rpc_clnt.c
new file mode 100644
index 0000000..a82be96
--- /dev/null
+++ b/plat/imx/common/sci/svc/timer/timer_rpc_clnt.c
@@ -0,0 +1,396 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2019 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * 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 <sci/sci_types.h>
+#include <sci/svc/rm/sci_rm_api.h>
+#include <sci/svc/timer/sci_timer_api.h>
+#include <sci/sci_rpc.h>
+#include <stdlib.h>
+#include "sci_timer_rpc.h"
+
+/* Local Defines */
+
+/* Local Types */
+
+/* Local Functions */
+
+sc_err_t sc_timer_set_wdog_timeout(sc_ipc_t ipc, sc_timer_wdog_time_t timeout)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_WDOG_TIMEOUT;
+	RPC_U32(&msg, 0U) = (uint32_t)timeout;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_wdog_pre_timeout(sc_ipc_t ipc,
+				       sc_timer_wdog_time_t pre_timeout)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_WDOG_PRE_TIMEOUT;
+	RPC_U32(&msg, 0U) = (uint32_t)pre_timeout;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_start_wdog(sc_ipc_t ipc, sc_bool_t lock)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_START_WDOG;
+	RPC_U8(&msg, 0U) = (uint8_t)lock;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_stop_wdog(sc_ipc_t ipc)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_STOP_WDOG;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_ping_wdog(sc_ipc_t ipc)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_PING_WDOG;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_get_wdog_status(sc_ipc_t ipc,
+				  sc_timer_wdog_time_t *timeout,
+				  sc_timer_wdog_time_t *max_timeout,
+				  sc_timer_wdog_time_t *remaining_time)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_GET_WDOG_STATUS;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	if (timeout != NULL)
+		*timeout = RPC_U32(&msg, 0U);
+
+	if (max_timeout != NULL)
+		*max_timeout = RPC_U32(&msg, 4U);
+
+	if (remaining_time != NULL)
+		*remaining_time = RPC_U32(&msg, 8U);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_pt_get_wdog_status(sc_ipc_t ipc, sc_rm_pt_t pt,
+				     sc_bool_t *enb,
+				     sc_timer_wdog_time_t *timeout,
+				     sc_timer_wdog_time_t *remaining_time)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_PT_GET_WDOG_STATUS;
+	RPC_U8(&msg, 0U) = (uint8_t)pt;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	if (timeout != NULL)
+		*timeout = RPC_U32(&msg, 0U);
+
+	if (remaining_time != NULL)
+		*remaining_time = RPC_U32(&msg, 4U);
+
+	result = RPC_R8(&msg);
+	if (enb != NULL)
+		*enb = RPC_U8(&msg, 8U);
+
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_wdog_action(sc_ipc_t ipc,
+				  sc_rm_pt_t pt, sc_timer_wdog_action_t action)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_WDOG_ACTION;
+	RPC_U8(&msg, 0U) = (uint8_t)pt;
+	RPC_U8(&msg, 1U) = (uint8_t)action;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+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) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_RTC_TIME;
+	RPC_U16(&msg, 0U) = (uint16_t)year;
+	RPC_U8(&msg, 2U) = (uint8_t)mon;
+	RPC_U8(&msg, 3U) = (uint8_t)day;
+	RPC_U8(&msg, 4U) = (uint8_t)hour;
+	RPC_U8(&msg, 5U) = (uint8_t)min;
+	RPC_U8(&msg, 6U) = (uint8_t)sec;
+	RPC_SIZE(&msg) = 3U;
+
+	sc_call_rpc(ipc, &msg, SC_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) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_GET_RTC_TIME;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	if (year != NULL)
+		*year = RPC_U16(&msg, 0U);
+
+	result = RPC_R8(&msg);
+	if (mon != NULL)
+		*mon = RPC_U8(&msg, 2U);
+
+	if (day != NULL)
+		*day = RPC_U8(&msg, 3U);
+
+	if (hour != NULL)
+		*hour = RPC_U8(&msg, 4U);
+
+	if (min != NULL)
+		*min = RPC_U8(&msg, 5U);
+
+	if (sec != NULL)
+		*sec = RPC_U8(&msg, 6U);
+
+	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) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_GET_RTC_SEC1970;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	if (sec != NULL)
+		*sec = RPC_U32(&msg, 0U);
+
+	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) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_RTC_ALARM;
+	RPC_U16(&msg, 0U) = (uint16_t)year;
+	RPC_U8(&msg, 2U) = (uint8_t)mon;
+	RPC_U8(&msg, 3U) = (uint8_t)day;
+	RPC_U8(&msg, 4U) = (uint8_t)hour;
+	RPC_U8(&msg, 5U) = (uint8_t)min;
+	RPC_U8(&msg, 6U) = (uint8_t)sec;
+	RPC_SIZE(&msg) = 3U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_rtc_periodic_alarm(sc_ipc_t ipc, uint32_t sec)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_RTC_PERIODIC_ALARM;
+	RPC_U32(&msg, 0U) = (uint32_t)sec;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_cancel_rtc_alarm(sc_ipc_t ipc)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_CANCEL_RTC_ALARM;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_rtc_calb(sc_ipc_t ipc, int8_t count)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_RTC_CALB;
+	RPC_I8(&msg, 0U) = (int8_t) count;
+	RPC_SIZE(&msg) = 2U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_sysctr_alarm(sc_ipc_t ipc, uint64_t ticks)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_SYSCTR_ALARM;
+	RPC_U32(&msg, 0U) = (uint32_t)(ticks >> 32U);
+	RPC_U32(&msg, 4U) = (uint32_t)ticks;
+	RPC_SIZE(&msg) = 3U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_set_sysctr_periodic_alarm(sc_ipc_t ipc, uint64_t ticks)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_SET_SYSCTR_PERIODIC_ALARM;
+	RPC_U32(&msg, 0U) = (uint32_t)(ticks >> 32U);
+	RPC_U32(&msg, 4U) = (uint32_t)ticks;
+	RPC_SIZE(&msg) = 3U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+sc_err_t sc_timer_cancel_sysctr_alarm(sc_ipc_t ipc)
+{
+	sc_rpc_msg_t msg;
+	uint8_t result;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (uint8_t)SC_RPC_SVC_TIMER;
+	RPC_FUNC(&msg) = (uint8_t)TIMER_FUNC_CANCEL_SYSCTR_ALARM;
+	RPC_SIZE(&msg) = 1U;
+
+	sc_call_rpc(ipc, &msg, SC_FALSE);
+
+	result = RPC_R8(&msg);
+	return (sc_err_t)result;
+}
+
+/**@}*/