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 <Anson.Huang@nxp.com>
Signed-off-by: Bai Ping <ping.bai@nxp.com>

1 files changed, 89 insertions, 0 deletions

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 */
+
+/**@}*/
+