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

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

5 files changed, 2910 insertions, 0 deletions

diff --git a/plat/imx/common/include/sci/svc/misc/sci_misc_api.h b/plat/imx/common/include/sci/svc/misc/sci_misc_api.h
new file mode 100644
index 0000000..d9dd49d
--- /dev/null
+++ b/plat/imx/common/include/sci/svc/misc/sci_misc_api.h
@@ -0,0 +1,539 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2019 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file containing the public API for the System Controller (SC)
+ * Miscellaneous (MISC) function.
+ *
+ * @addtogroup MISC_SVC (SVC) Miscellaneous Service
+ *
+ * Module for the Miscellaneous (MISC) service.
+ *
+ * @{
+ */
+
+#ifndef SC_MISC_API_H
+#define SC_MISC_API_H
+
+/* Includes */
+
+#include <sci/svc/rm/sci_rm_api.h>
+#include <sci/sci_types.h>
+
+/* Defines */
+
+/*!
+ * @name Defines for type widths
+ */
+/*@{*/
+#define SC_MISC_DMA_GRP_W       5U	/* Width of sc_misc_dma_group_t */
+/*@}*/
+
+/*! Max DMA channel priority group */
+#define SC_MISC_DMA_GRP_MAX     31U
+
+/*!
+ * @name Defines for sc_misc_boot_status_t
+ */
+/*@{*/
+#define SC_MISC_BOOT_STATUS_SUCCESS     0U	/* Success */
+#define SC_MISC_BOOT_STATUS_SECURITY    1U	/* Security violation */
+/*@}*/
+
+/*!
+ * @name Defines for sc_misc_seco_auth_cmd_t
+ */
+/*@{*/
+#define SC_MISC_SECO_AUTH_SECO_FW       0U	/* SECO Firmware */
+#define SC_MISC_SECO_AUTH_HDMI_TX_FW    1U	/* HDMI TX Firmware */
+#define SC_MISC_SECO_AUTH_HDMI_RX_FW    2U	/* HDMI RX Firmware */
+/*@}*/
+
+/*!
+ * @name Defines for sc_misc_temp_t
+ */
+/*@{*/
+#define SC_MISC_TEMP                    0U	/* Temp sensor */
+#define SC_MISC_TEMP_HIGH               1U	/* Temp high alarm */
+#define SC_MISC_TEMP_LOW                2U	/* Temp low alarm */
+/*@}*/
+
+/*!
+ * @name Defines for sc_misc_seco_auth_cmd_t
+ */
+/*@{*/
+#define SC_MISC_AUTH_CONTAINER          0U	/* Authenticate container */
+#define SC_MISC_VERIFY_IMAGE            1U	/* Verify image */
+#define SC_MISC_REL_CONTAINER           2U	/* Release container */
+/*@}*/
+
+/* Types */
+
+/*!
+ * This type is used to store a DMA channel priority group.
+ */
+typedef uint8_t sc_misc_dma_group_t;
+
+/*!
+ * This type is used report boot status.
+ */
+typedef uint8_t sc_misc_boot_status_t;
+
+/*!
+ * This type is used to issue SECO authenticate commands.
+ */
+typedef uint8_t sc_misc_seco_auth_cmd_t;
+
+/*!
+ * This type is used report boot status.
+ */
+typedef uint8_t sc_misc_temp_t;
+
+/* Functions */
+
+/*!
+ * @name Control Functions
+ * @{
+ */
+
+/*!
+ * This function sets a miscellaneous control value.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource the control is associated with
+ * @param[in]     ctrl        control to change
+ * @param[in]     val         value to apply to the control
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner or parent
+ *   of the owner
+ *
+ * Refer to the [Control List](@ref CONTROLS) for valid control values.
+ */
+sc_err_t sc_misc_set_control(sc_ipc_t ipc, sc_rsrc_t resource,
+			     sc_ctrl_t ctrl, uint32_t val);
+
+/*!
+ * This function gets a miscellaneous control value.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource the control is associated with
+ * @param[in]     ctrl        control to get
+ * @param[out]    val         pointer to return the control value
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner or parent
+ *   of the owner
+ *
+ * Refer to the [Control List](@ref CONTROLS) for valid control values.
+ */
+sc_err_t sc_misc_get_control(sc_ipc_t ipc, sc_rsrc_t resource,
+			     sc_ctrl_t ctrl, uint32_t *val);
+
+/* @} */
+
+/*!
+ * @name DMA Functions
+ * @{
+ */
+
+/*!
+ * This function configures the max DMA channel priority group for a
+ * partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to assign \a max
+ * @param[in]     max         max priority group (0-31)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent
+ *   of the affected partition
+ *
+ * Valid \a max range is 0-31 with 0 being the lowest and 31 the highest.
+ * Default is the max priority group for the parent partition of \a pt.
+ */
+sc_err_t sc_misc_set_max_dma_group(sc_ipc_t ipc, sc_rm_pt_t pt,
+				   sc_misc_dma_group_t max);
+
+/*!
+ * This function configures the priority group for a DMA channel.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    DMA channel resource
+ * @param[in]     group       priority group (0-31)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the owner or parent
+ *   of the owner of the DMA channel
+ *
+ * Valid \a group range is 0-31 with 0 being the lowest and 31 the highest.
+ * The max value of \a group is limited by the partition max set using
+ * sc_misc_set_max_dma_group().
+ */
+sc_err_t sc_misc_set_dma_group(sc_ipc_t ipc, sc_rsrc_t resource,
+			       sc_misc_dma_group_t group);
+
+/* @} */
+
+/*!
+ * @name Security Functions
+ * @{
+ */
+
+/*!
+ * This function loads a SECO image.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     addr_src    address of image source
+ * @param[in]     addr_dst    address of image destination
+ * @param[in]     len         length of image to load
+ * @param[in]     fw          SC_TRUE = firmware load
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if word fuse index param out of range or invalid
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * This is used to load images via the SECO. Examples include SECO
+ * Firmware and IVT/CSF data used for authentication. These are usually
+ * loaded into SECO TCM. \a addr_src is in secure memory.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_image_load(sc_ipc_t ipc, sc_faddr_t addr_src,
+				 sc_faddr_t addr_dst, uint32_t len,
+				 sc_bool_t fw);
+
+/*!
+ * This function is used to authenticate a SECO image or command.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     cmd         authenticate command
+ * @param[in]     addr        address of/or metadata
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if word fuse index param out of range or invalid
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * This is used to authenticate a SECO image or issue a security
+ * command. \a addr often points to an container. It is also
+ * just data (or even unused) for some commands.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_authenticate(sc_ipc_t ipc,
+				   sc_misc_seco_auth_cmd_t cmd,
+				   sc_faddr_t addr);
+
+/*!
+ * This function securely writes a group of fuse words.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     addr        address of message block
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * Note \a addr must be a pointer to a signed message block.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_fuse_write(sc_ipc_t ipc, sc_faddr_t addr);
+
+/*!
+ * This function securely enables debug.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     addr        address of message block
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * Note \a addr must be a pointer to a signed message block.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_enable_debug(sc_ipc_t ipc, sc_faddr_t addr);
+
+/*!
+ * This function updates the lifecycle of the device.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     lifecycle   new lifecycle
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * This message is used for going from Open to NXP Closed to OEM Closed.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_forward_lifecycle(sc_ipc_t ipc, uint32_t lifecycle);
+
+/*!
+ * This function updates the lifecycle to one of the return lifecycles.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     addr        address of message block
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_UNAVAILABLE if SECO not available
+ *
+ * Note \a addr must be a pointer to a signed message block.
+ *
+ * To switch back to NXP states (Full Field Return), message must be signed
+ * by NXP SRK. For OEM States (Partial Field Return), must be signed by OEM
+ * SRK.
+ *
+ * See the Security Reference Manual (SRM) for more info.
+ */
+sc_err_t sc_misc_seco_return_lifecycle(sc_ipc_t ipc, sc_faddr_t addr);
+
+/*!
+ * This function is used to return the SECO FW build info.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    version     pointer to return build number
+ * @param[out]    commit      pointer to return commit ID (git SHA-1)
+ */
+void sc_misc_seco_build_info(sc_ipc_t ipc, uint32_t *version, uint32_t *commit);
+
+/*!
+ * This function is used to return SECO chip info.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    lc          pointer to return lifecycle
+ * @param[out]    monotonic   pointer to return monotonic counter
+ * @param[out]    uid_l       pointer to return UID (lower 32 bits)
+ * @param[out]    uid_h       pointer to return UID (upper 32 bits)
+ */
+sc_err_t sc_misc_seco_chip_info(sc_ipc_t ipc, uint16_t *lc,
+				uint16_t *monotonic, uint32_t *uid_l,
+				uint32_t *uid_h);
+
+/* @} */
+
+/*!
+ * @name Debug Functions
+ * @{
+ */
+
+/*!
+ * This function is used output a debug character from the SCU UART.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     ch          character to output
+ */
+void sc_misc_debug_out(sc_ipc_t ipc, uint8_t ch);
+
+/*!
+ * This function starts/stops emulation waveform capture.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     enable      flag to enable/disable capture
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_UNAVAILABLE if not running on emulation
+ */
+sc_err_t sc_misc_waveform_capture(sc_ipc_t ipc, sc_bool_t enable);
+
+/*!
+ * This function is used to return the SCFW build info.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    build       pointer to return build number
+ * @param[out]    commit      pointer to return commit ID (git SHA-1)
+ */
+void sc_misc_build_info(sc_ipc_t ipc, uint32_t *build, uint32_t *commit);
+
+/*!
+ * This function is used to return the device's unique ID.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    id_l        pointer to return lower 32-bit of ID [31:0]
+ * @param[out]    id_h        pointer to return upper 32-bits of ID [63:32]
+ */
+void sc_misc_unique_id(sc_ipc_t ipc, uint32_t *id_l, uint32_t *id_h);
+
+/* @} */
+
+/*!
+ * @name Other Functions
+ * @{
+ */
+
+/*!
+ * This function configures the ARI match value for PCIe/SATA resources.
+ *
+ * @param[in]     ipc          IPC handle
+ * @param[in]     resource     match resource
+ * @param[in]     resource_mst PCIe/SATA master to match
+ * @param[in]     ari          ARI to match
+ * @param[in]     enable       enable match or not
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the owner or parent
+ *   of the owner of the resource and translation
+ *
+ * For PCIe, the ARI is the 16-bit value that includes the bus number,
+ * device number, and function number. For SATA, this value includes the
+ * FISType and PM_Port.
+ */
+sc_err_t sc_misc_set_ari(sc_ipc_t ipc, sc_rsrc_t resource,
+			 sc_rsrc_t resource_mst, uint16_t ari,
+			 sc_bool_t enable);
+
+/*!
+ * This function reports boot status.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     status      boot status
+ *
+ * This is used by SW partitions to report status of boot. This is
+ * normally used to report a boot failure.
+ */
+void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status);
+
+/*!
+ * This function tells the SCFW that a CPU is done booting.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     cpu         CPU that is done booting
+ *
+ * This is called by early booting CPUs to report they are done with
+ * initialization. After starting early CPUs, the SCFW halts the
+ * booting process until they are done. During this time, early
+ * CPUs can call the SCFW with lower latency as the SCFW is idle.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the CPU owner
+ */
+sc_err_t sc_misc_boot_done(sc_ipc_t ipc, sc_rsrc_t cpu);
+
+/*!
+ * This function reads a given fuse word index.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     word        fuse word index
+ * @param[out]    val         fuse read value
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if word fuse index param out of range or invalid
+ * - SC_ERR_NOACCESS if read operation failed
+ * - SC_ERR_LOCKED if read operation is locked
+ */
+sc_err_t sc_misc_otp_fuse_read(sc_ipc_t ipc, uint32_t word, uint32_t *val);
+
+/*!
+ * This function writes a given fuse word index.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     word        fuse word index
+ * @param[in]     val         fuse write value
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if word fuse index param out of range or invalid
+ * - SC_ERR_NOACCESS if write operation failed
+ * - SC_ERR_LOCKED if write operation is locked
+ */
+sc_err_t sc_misc_otp_fuse_write(sc_ipc_t ipc, uint32_t word, uint32_t val);
+
+/*!
+ * This function sets a temp sensor alarm.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource with sensor
+ * @param[in]     temp        alarm to set
+ * @param[in]     celsius     whole part of temp to set
+ * @param[in]     tenths      fractional part of temp to set
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * This function will enable the alarm interrupt if the temp requested is
+ * not the min/max temp. This enable automatically clears when the alarm
+ * occurs and this function has to be called again to re-enable.
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if parameters invalid
+ */
+sc_err_t sc_misc_set_temp(sc_ipc_t ipc, sc_rsrc_t resource,
+			  sc_misc_temp_t temp, int16_t celsius, int8_t tenths);
+
+/*!
+ * This function gets a temp sensor value.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource with sensor
+ * @param[in]     temp        value to get (sensor or alarm)
+ * @param[out]    celsius     whole part of temp to get
+ * @param[out]    tenths      fractional part of temp to get
+ *
+ * @return Returns and error code (SC_ERR_NONE = success).
+ *
+ * Return errors codes:
+ * - SC_ERR_PARM if parameters invalid
+ */
+sc_err_t sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource,
+			  sc_misc_temp_t temp, int16_t *celsius,
+			  int8_t *tenths);
+
+/*!
+ * This function returns the boot device.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    dev         pointer to return boot device
+ */
+void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *dev);
+
+/*!
+ * This function returns the current status of the ON/OFF button.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    status      pointer to return button status
+ */
+void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status);
+
+/* @} */
+
+#endif				/* SC_MISC_API_H */
+
+/**@}*/
diff --git a/plat/imx/common/include/sci/svc/pad/sci_pad_api.h b/plat/imx/common/include/sci/svc/pad/sci_pad_api.h
new file mode 100644
index 0000000..dc23eed
--- /dev/null
+++ b/plat/imx/common/include/sci/svc/pad/sci_pad_api.h
@@ -0,0 +1,572 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file containing the public API for the System Controller (SC)
+ * Pad Control (PAD) function.
+ *
+ * @addtogroup PAD_SVC (SVC) Pad Service
+ *
+ * Module for the Pad Control (PAD) service.
+ *
+ * @details
+ *
+ * Pad configuration is managed by SC firmware. The pad configuration
+ * features supported by the SC firmware include:
+ *
+ * - Configuring the mux, input/output connection, and low-power isolation
+     mode.
+ * - Configuring the technology-specific pad setting such as drive strength,
+ *   pullup/pulldown, etc.
+ * - Configuring compensation for pad groups with dual voltage capability.
+ *
+ * Pad functions fall into one of three categories. Generic functions are
+ * common to all SoCs and all process technologies. SoC functions are raw
+ * low-level functions. Technology-specific functions are specific to the
+ * process technology.
+ *
+ * The list of pads is SoC specific.  Refer to the SoC [Pad List](@ref PADS)
+ * for valid pad values. Note that all pads exist on a die but may or
+ * may not be brought out by the specific package.  Mapping of pads to
+ * package pins/balls is documented in the associated Data Sheet. Some pads
+ * may not be brought out because the part (die+package) is defeatured and
+ * some pads may connect to the substrate in the package.
+ *
+ * Some pads (SC_P_COMP_*) that can be specified are not individual pads
+ * but are in fact pad groups. These groups have additional configuration
+ * that can be done using the sc_pad_set_gp_28fdsoi_comp() function. More
+ * info on these can be found in the associated Reference Manual.
+ *
+ * Pads are managed as a resource by the Resource Manager (RM).  They have
+ * assigned owners and only the owners can configure the pads. Some of the
+ * pads are reserved for use by the SCFW itself and this can be overriden
+ * with the implementation of board_config_sc(). Additionally, pads may
+ * be assigned to various other partitions via the implementation of
+ * board_system_config().
+ *
+ * Note muxing two input pads to the same IP functional signal will
+ * result in undefined behavior.
+ * @{
+ */
+
+#ifndef SCI_PAD_API_H
+#define SCI_PAD_API_H
+
+/* Includes */
+
+#include <sci/sci_types.h>
+#include <sci/svc/rm/sci_rm_api.h>
+
+/* Defines */
+
+/*!
+ * @name Defines for type widths
+ */
+/*@{*/
+#define SC_PAD_MUX_W            3	/* Width of mux parameter */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_config_t
+ */
+/*@{*/
+#define SC_PAD_CONFIG_NORMAL    0U	/* Normal */
+#define SC_PAD_CONFIG_OD        1U	/* Open Drain */
+#define SC_PAD_CONFIG_OD_IN     2U	/* Open Drain and input */
+#define SC_PAD_CONFIG_OUT_IN    3U	/* Output and input */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_iso_t
+ */
+/*@{*/
+#define SC_PAD_ISO_OFF          0U	/* ISO latch is transparent */
+#define SC_PAD_ISO_EARLY        1U	/* Follow EARLY_ISO */
+#define SC_PAD_ISO_LATE         2U	/* Follow LATE_ISO */
+#define SC_PAD_ISO_ON           3U	/* ISO latched data is held */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_28fdsoi_dse_t
+ */
+/*@{*/
+#define SC_PAD_28FDSOI_DSE_18V_1MA   0U	/* Drive strength of 1mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_2MA   1U	/* Drive strength of 2mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_4MA   2U	/* Drive strength of 4mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_6MA   3U	/* Drive strength of 6mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_8MA   4U	/* Drive strength of 8mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_10MA  5U	/* Drive strength of 10mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_12MA  6U	/* Drive strength of 12mA for 1.8v */
+#define SC_PAD_28FDSOI_DSE_18V_HS    7U	/* High-speed drive strength for 1.8v */
+#define SC_PAD_28FDSOI_DSE_33V_2MA   0U	/* Drive strength of 2mA for 3.3v */
+#define SC_PAD_28FDSOI_DSE_33V_4MA   1U	/* Drive strength of 4mA for 3.3v */
+#define SC_PAD_28FDSOI_DSE_33V_8MA   2U	/* Drive strength of 8mA for 3.3v */
+#define SC_PAD_28FDSOI_DSE_33V_12MA  3U	/* Drive strength of 12mA for 3.3v */
+#define SC_PAD_28FDSOI_DSE_DV_HIGH   0U	/* High drive strength for dual volt */
+#define SC_PAD_28FDSOI_DSE_DV_LOW    1U	/* Low drive strength for dual volt */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_28fdsoi_ps_t
+ */
+/*@{*/
+#define SC_PAD_28FDSOI_PS_KEEPER 0U	/* Bus-keeper (only valid for 1.8v) */
+#define SC_PAD_28FDSOI_PS_PU     1U	/* Pull-up */
+#define SC_PAD_28FDSOI_PS_PD     2U	/* Pull-down */
+#define SC_PAD_28FDSOI_PS_NONE   3U	/* No pull (disabled) */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_28fdsoi_pus_t
+ */
+/*@{*/
+#define SC_PAD_28FDSOI_PUS_30K_PD  0U	/* 30K pull-down */
+#define SC_PAD_28FDSOI_PUS_100K_PU 1U	/* 100K pull-up */
+#define SC_PAD_28FDSOI_PUS_3K_PU   2U	/* 3K pull-up */
+#define SC_PAD_28FDSOI_PUS_30K_PU  3U	/* 30K pull-up */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pad_wakeup_t
+ */
+/*@{*/
+#define SC_PAD_WAKEUP_OFF       0U	/* Off */
+#define SC_PAD_WAKEUP_CLEAR     1U	/* Clears pending flag */
+#define SC_PAD_WAKEUP_LOW_LVL   4U	/* Low level */
+#define SC_PAD_WAKEUP_FALL_EDGE 5U	/* Falling edge */
+#define SC_PAD_WAKEUP_RISE_EDGE 6U	/* Rising edge */
+#define SC_PAD_WAKEUP_HIGH_LVL  7U	/* High-level */
+/*@}*/
+
+/* Types */
+
+/*!
+ * This type is used to declare a pad config. It determines how the
+ * output data is driven, pull-up is controlled, and input signal is
+ * connected. Normal and OD are typical and only connect the input
+ * when the output is not driven.  The IN options are less common and
+ * force an input connection even when driving the output.
+ */
+typedef uint8_t sc_pad_config_t;
+
+/*!
+ * This type is used to declare a pad low-power isolation config.
+ * ISO_LATE is the most common setting. ISO_EARLY is only used when
+ * an output pad is directly determined by another input pad. The
+ * other two are only used when SW wants to directly contol isolation.
+ */
+typedef uint8_t sc_pad_iso_t;
+
+/*!
+ * This type is used to declare a drive strength. Note it is specific
+ * to 28FDSOI. Also note that valid values depend on the pad type.
+ */
+typedef uint8_t sc_pad_28fdsoi_dse_t;
+
+/*!
+ * This type is used to declare a pull select. Note it is specific
+ * to 28FDSOI.
+ */
+typedef uint8_t sc_pad_28fdsoi_ps_t;
+
+/*!
+ * This type is used to declare a pull-up select. Note it is specific
+ * to 28FDSOI HSIC pads.
+ */
+typedef uint8_t sc_pad_28fdsoi_pus_t;
+
+/*!
+ * This type is used to declare a wakeup mode of a pad.
+ */
+typedef uint8_t sc_pad_wakeup_t;
+
+/* Functions */
+
+/*!
+ * @name Generic Functions
+ * @{
+ */
+
+/*!
+ * This function configures the mux settings for a pad. This includes
+ * the signal mux, pad config, and low-power isolation mode.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     mux         mux setting
+ * @param[in]     config      pad config
+ * @param[in]     iso         low-power isolation mode
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Note muxing two input pads to the same IP functional signal will
+ * result in undefined behavior.
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_mux(sc_ipc_t ipc, sc_pad_t pad,
+			uint8_t mux, sc_pad_config_t config, sc_pad_iso_t iso);
+
+/*!
+ * This function gets the mux settings for a pad. This includes
+ * the signal mux, pad config, and low-power isolation mode.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    mux         pointer to return mux setting
+ * @param[out]    config      pointer to return pad config
+ * @param[out]    iso         pointer to return low-power isolation mode
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_mux(sc_ipc_t ipc, sc_pad_t pad,
+			uint8_t *mux, sc_pad_config_t *config,
+			sc_pad_iso_t *iso);
+
+/*!
+ * This function configures the general purpose pad control. This
+ * is technology dependent and includes things like drive strength,
+ * slew rate, pull up/down, etc. Refer to the SoC Reference Manual
+ * for bit field details.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     ctrl        control value to set
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_gp(sc_ipc_t ipc, sc_pad_t pad, uint32_t ctrl);
+
+/*!
+ * This function gets the general purpose pad control. This
+ * is technology dependent and includes things like drive strength,
+ * slew rate, pull up/down, etc. Refer to the SoC Reference Manual
+ * for bit field details.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    ctrl        pointer to return control value
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_gp(sc_ipc_t ipc, sc_pad_t pad, uint32_t *ctrl);
+
+/*!
+ * This function configures the wakeup mode of the pad.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     wakeup      wakeup to set
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_wakeup(sc_ipc_t ipc, sc_pad_t pad, sc_pad_wakeup_t wakeup);
+
+/*!
+ * This function gets the wakeup mode of a pad.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    wakeup      pointer to return wakeup
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_wakeup(sc_ipc_t ipc, sc_pad_t pad, sc_pad_wakeup_t *wakeup);
+
+/*!
+ * This function configures a pad.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     mux         mux setting
+ * @param[in]     config      pad config
+ * @param[in]     iso         low-power isolation mode
+ * @param[in]     ctrl        control value
+ * @param[in]     wakeup      wakeup to set
+ *
+ * @see sc_pad_set_mux().
+ * @see sc_pad_set_gp().
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Note muxing two input pads to the same IP functional signal will
+ * result in undefined behavior.
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_all(sc_ipc_t ipc, sc_pad_t pad, uint8_t mux,
+			sc_pad_config_t config, sc_pad_iso_t iso, uint32_t ctrl,
+			sc_pad_wakeup_t wakeup);
+
+/*!
+ * This function gets a pad's config.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    mux         pointer to return mux setting
+ * @param[out]    config      pointer to return pad config
+ * @param[out]    iso         pointer to return low-power isolation mode
+ * @param[out]    ctrl        pointer to return control value
+ * @param[out]    wakeup      pointer to return wakeup to set
+ *
+ * @see sc_pad_set_mux().
+ * @see sc_pad_set_gp().
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_all(sc_ipc_t ipc, sc_pad_t pad, uint8_t *mux,
+			sc_pad_config_t *config, sc_pad_iso_t *iso,
+			uint32_t *ctrl, sc_pad_wakeup_t *wakeup);
+
+/* @} */
+
+/*!
+ * @name SoC Specific Functions
+ * @{
+ */
+
+/*!
+ * This function configures the settings for a pad. This setting is SoC
+ * specific.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     val         value to set
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set(sc_ipc_t ipc, sc_pad_t pad, uint32_t val);
+
+/*!
+ * This function gets the settings for a pad. This setting is SoC
+ * specific.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    val         pointer to return setting
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get(sc_ipc_t ipc, sc_pad_t pad, uint32_t *val);
+
+/* @} */
+
+/*!
+ * @name Technology Specific Functions
+ * @{
+ */
+
+/*!
+ * This function configures the pad control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     dse         drive strength
+ * @param[in]     ps          pull select
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_gp_28fdsoi(sc_ipc_t ipc, sc_pad_t pad,
+			       sc_pad_28fdsoi_dse_t dse,
+			       sc_pad_28fdsoi_ps_t ps);
+
+/*!
+ * This function gets the pad control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    dse         pointer to return drive strength
+ * @param[out]    ps          pointer to return pull select
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_gp_28fdsoi(sc_ipc_t ipc, sc_pad_t pad,
+			       sc_pad_28fdsoi_dse_t *dse,
+			       sc_pad_28fdsoi_ps_t *ps);
+
+/*!
+ * This function configures the pad control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     dse         drive strength
+ * @param[in]     hys         hysteresis
+ * @param[in]     pus         pull-up select
+ * @param[in]     pke         pull keeper enable
+ * @param[in]     pue         pull-up enable
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_set_gp_28fdsoi_hsic(sc_ipc_t ipc, sc_pad_t pad,
+				    sc_pad_28fdsoi_dse_t dse, sc_bool_t hys,
+				    sc_pad_28fdsoi_pus_t pus, sc_bool_t pke,
+				    sc_bool_t pue);
+
+/*!
+ * This function gets the pad control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    dse         pointer to return drive strength
+ * @param[out]    hys         pointer to return hysteresis
+ * @param[out]    pus         pointer to return pull-up select
+ * @param[out]    pke         pointer to return pull keeper enable
+ * @param[out]    pue         pointer to return pull-up enable
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_gp_28fdsoi_hsic(sc_ipc_t ipc, sc_pad_t pad,
+				    sc_pad_28fdsoi_dse_t *dse, sc_bool_t *hys,
+				    sc_pad_28fdsoi_pus_t *pus, sc_bool_t *pke,
+				    sc_bool_t *pue);
+
+/*!
+ * This function configures the compensation control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to configure
+ * @param[in]     compen      compensation/freeze mode
+ * @param[in]     fastfrz     fast freeze
+ * @param[in]     rasrcp      compensation code for PMOS
+ * @param[in]     rasrcn      compensation code for NMOS
+ * @param[in]     nasrc_sel   NASRC read select
+ * @param[in]     psw_ovr     2.5v override
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ *
+ * Note \a psw_ovr is only applicable to pads supporting 2.5 volt
+ * operation (e.g. some Ethernet pads).
+ */
+sc_err_t sc_pad_set_gp_28fdsoi_comp(sc_ipc_t ipc, sc_pad_t pad,
+				    uint8_t compen, sc_bool_t fastfrz,
+				    uint8_t rasrcp, uint8_t rasrcn,
+				    sc_bool_t nasrc_sel, sc_bool_t psw_ovr);
+
+/*!
+ * This function gets the compensation control specific to 28FDSOI.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to query
+ * @param[out]    compen      pointer to return compensation/freeze mode
+ * @param[out]    fastfrz     pointer to return fast freeze
+ * @param[out]    rasrcp      pointer to return compensation code for PMOS
+ * @param[out]    rasrcn      pointer to return compensation code for NMOS
+ * @param[out]    nasrc_sel   pointer to return NASRC read select
+ * @param[out]    compok      pointer to return compensation status
+ * @param[out]    nasrc       pointer to return NASRCP/NASRCN
+ * @param[out]    psw_ovr     pointer to return the 2.5v override
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner,
+ * - SC_ERR_UNAVAILABLE if process not applicable
+ *
+ * Refer to the SoC [Pad List](@ref PADS) for valid pad values.
+ */
+sc_err_t sc_pad_get_gp_28fdsoi_comp(sc_ipc_t ipc, sc_pad_t pad,
+				    uint8_t *compen, sc_bool_t *fastfrz,
+				    uint8_t *rasrcp, uint8_t *rasrcn,
+				    sc_bool_t *nasrc_sel, sc_bool_t *compok,
+				    uint8_t *nasrc, sc_bool_t *psw_ovr);
+
+/* @} */
+
+#endif /* SCI_PAD_API_H */
+
+/**@}*/
diff --git a/plat/imx/common/include/sci/svc/pm/sci_pm_api.h b/plat/imx/common/include/sci/svc/pm/sci_pm_api.h
new file mode 100644
index 0000000..76ca5c4
--- /dev/null
+++ b/plat/imx/common/include/sci/svc/pm/sci_pm_api.h
@@ -0,0 +1,684 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file containing the public API for the System Controller (SC)
+ * Power Management (PM) function. This includes functions for power state
+ * control, clock control, reset control, and wake-up event control.
+ *
+ * @addtogroup PM_SVC (SVC) Power Management Service
+ *
+ * Module for the Power Management (PM) service.
+ *
+ * @{
+ */
+
+#ifndef SCI_PM_API_H
+#define SCI_PM_API_H
+
+/* Includes */
+
+#include <sci/sci_types.h>
+#include <sci/svc/rm/sci_rm_api.h>
+
+/* Defines */
+
+/*!
+ * @name Defines for type widths
+ */
+/*@{*/
+#define SC_PM_POWER_MODE_W      2	/* Width of sc_pm_power_mode_t */
+#define SC_PM_CLOCK_MODE_W      3	/* Width of sc_pm_clock_mode_t */
+#define SC_PM_RESET_TYPE_W      2	/* Width of sc_pm_reset_type_t */
+#define SC_PM_RESET_REASON_W    3	/* Width of sc_pm_reset_reason_t */
+/*@}*/
+
+/*!
+ * @name Defines for clock indexes (sc_pm_clk_t)
+ */
+/*@{*/
+/*@}*/
+
+/*!
+ * @name Defines for ALL parameters
+ */
+/*@{*/
+#define SC_PM_CLK_ALL   UINT8_MAX	/* All clocks */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_power_mode_t
+ */
+/*@{*/
+#define SC_PM_PW_MODE_OFF       0U	/* Power off */
+#define SC_PM_PW_MODE_STBY      1U	/* Power in standby */
+#define SC_PM_PW_MODE_LP        2U	/* Power in low-power */
+#define SC_PM_PW_MODE_ON        3U	/* Power on */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_clk_t
+ */
+/*@{*/
+#define SC_PM_CLK_SLV_BUS       0U	/* Slave bus clock */
+#define SC_PM_CLK_MST_BUS       1U	/* Master bus clock */
+#define SC_PM_CLK_PER           2U	/* Peripheral clock */
+#define SC_PM_CLK_PHY           3U	/* Phy clock */
+#define SC_PM_CLK_MISC          4U	/* Misc clock */
+#define SC_PM_CLK_MISC0         0U	/* Misc 0 clock */
+#define SC_PM_CLK_MISC1         1U	/* Misc 1 clock */
+#define SC_PM_CLK_MISC2         2U	/* Misc 2 clock */
+#define SC_PM_CLK_MISC3         3U	/* Misc 3 clock */
+#define SC_PM_CLK_MISC4         4U	/* Misc 4 clock */
+#define SC_PM_CLK_CPU           2U	/* CPU clock */
+#define SC_PM_CLK_PLL           4U	/* PLL */
+#define SC_PM_CLK_BYPASS        4U	/* Bypass clock */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_clk_mode_t
+ */
+/*@{*/
+#define SC_PM_CLK_MODE_ROM_INIT        0U	/* Clock is initialized by ROM. */
+#define SC_PM_CLK_MODE_OFF             1U	/* Clock is disabled */
+#define SC_PM_CLK_MODE_ON              2U	/* Clock is enabled. */
+#define SC_PM_CLK_MODE_AUTOGATE_SW     3U	/* Clock is in SW autogate mode */
+#define SC_PM_CLK_MODE_AUTOGATE_HW     4U	/* Clock is in HW autogate mode */
+#define SC_PM_CLK_MODE_AUTOGATE_SW_HW  5U	/* Clock is in SW-HW autogate mode */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_clk_parent_t
+ */
+/*@{*/
+#define SC_PM_PARENT_XTAL              0U	/* Parent is XTAL. */
+#define SC_PM_PARENT_PLL0              1U	/* Parent is PLL0 */
+#define SC_PM_PARENT_PLL1              2U	/* Parent is PLL1 or PLL0/2 */
+#define SC_PM_PARENT_PLL2              3U	/* Parent in PLL2 or PLL0/4 */
+#define SC_PM_PARENT_BYPS              4U	/* Parent is a bypass clock. */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_reset_type_t
+ */
+/*@{*/
+#define SC_PM_RESET_TYPE_COLD          0U	/* Cold reset */
+#define SC_PM_RESET_TYPE_WARM          1U	/* Warm reset */
+#define SC_PM_RESET_TYPE_BOARD         2U	/* Board reset */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_reset_cause_t
+ */
+/*@{*/
+#define SC_PM_RESET_CAUSE_TEMP         0U	/* Reset due to temp panic alarm */
+#define SC_PM_RESET_CAUSE_FAULT        1U	/* Reset due to fault exception */
+#define SC_PM_RESET_CAUSE_IRQ          2U	/* Reset due to SCU reset IRQ */
+#define SC_PM_RESET_CAUSE_WDOG         3U	/* Reset due to SW WDOG */
+#define SC_PM_RESET_CAUSE_API          4U	/* Reset due to pm_reset() or monitor */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_reset_reason_t
+ */
+/*@{*/
+#define SC_PM_RESET_REASON_POR         0U	/* Power on reset */
+#define SC_PM_RESET_REASON_WARM        1U	/* Warm reset */
+#define SC_PM_RESET_REASON_SW          2U	/* Software reset */
+#define SC_PM_RESET_REASON_WDOG        3U	/* Watchdog reset */
+#define SC_PM_RESET_REASON_LOCKUP      4U	/* Lockup reset */
+#define SC_PM_RESET_REASON_TAMPER      5U	/* Tamper reset */
+#define SC_PM_RESET_REASON_TEMP        6U	/* Temp reset */
+#define SC_PM_RESET_REASON_LOW_VOLT    7U	/* Low voltage reset */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_sys_if_t
+ */
+/*@{*/
+#define SC_PM_SYS_IF_INTERCONNECT       0U	/* System interconnect */
+#define SC_PM_SYS_IF_MU                 1U	/* AP -> SCU message units */
+#define SC_PM_SYS_IF_OCMEM              2U	/* On-chip memory (ROM/OCRAM) */
+#define SC_PM_SYS_IF_DDR                3U	/* DDR memory */
+/*@}*/
+
+/*!
+ * @name Defines for sc_pm_wake_src_t
+ */
+/*@{*/
+#define SC_PM_WAKE_SRC_NONE             0U	/* No wake source, used for self-kill */
+#define SC_PM_WAKE_SRC_SCU              1U	/* Wakeup from SCU to resume CPU (IRQSTEER & GIC powered down) */
+#define SC_PM_WAKE_SRC_IRQSTEER         2U	/* Wakeup from IRQSTEER to resume CPU (GIC powered down) */
+#define SC_PM_WAKE_SRC_IRQSTEER_GIC     3U	/* Wakeup from IRQSTEER+GIC to wake CPU  (GIC clock gated) */
+#define SC_PM_WAKE_SRC_GIC              4U	/* Wakeup from GIC to wake CPU */
+/*@}*/
+
+/* Types */
+
+/*!
+ * This type is used to declare a power mode. Note resources only use
+ * SC_PM_PW_MODE_OFF and SC_PM_PW_MODE_ON. The other modes are used only
+ * as system power modes.
+ */
+typedef uint8_t sc_pm_power_mode_t;
+
+/*!
+ * This type is used to declare a clock.
+ */
+typedef uint8_t sc_pm_clk_t;
+
+/*!
+ * This type is used to declare a clock mode.
+ */
+typedef uint8_t sc_pm_clk_mode_t;
+
+/*!
+ * This type is used to declare the clock parent.
+ */
+typedef uint8_t sc_pm_clk_parent_t;
+
+/*!
+ * This type is used to declare clock rates.
+ */
+typedef uint32_t sc_pm_clock_rate_t;
+
+/*!
+ * This type is used to declare a desired reset type.
+ */
+typedef uint8_t sc_pm_reset_type_t;
+
+/*!
+ * This type is used to declare a desired reset type.
+ */
+typedef uint8_t sc_pm_reset_cause;
+
+/*!
+ * This type is used to declare a reason for a reset.
+ */
+typedef uint8_t sc_pm_reset_reason_t;
+
+/*!
+ * This type is used to specify a system-level interface to be power managed.
+ */
+typedef uint8_t sc_pm_sys_if_t;
+
+/*!
+ * This type is used to specify a wake source for CPU resources.
+ */
+typedef uint8_t sc_pm_wake_src_t;
+
+/* Functions */
+
+/*!
+ * @name Power Functions
+ * @{
+ */
+
+/*!
+ * This function sets the system power mode. Only the owner of the
+ * SC_R_SYSTEM resource can do this.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mode        power mode to apply
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid mode,
+ * - SC_ERR_NOACCESS if caller not the owner of SC_R_SYSTEM
+ *
+ * @see sc_pm_set_sys_power_mode().
+ */
+sc_err_t sc_pm_set_sys_power_mode(sc_ipc_t ipc, sc_pm_power_mode_t mode);
+
+/*!
+ * This function sets the power mode of a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition
+ * @param[in]     mode        power mode to apply
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid partition or mode,
+ * - SC_ERR_NOACCESS if caller's partition is not the owner or
+ *   parent of \a pt
+ *
+ * The power mode of the partitions is a max power any resource will
+ * be set to. Calling this will result in all resources owned
+ * by \a pt to have their power changed to the lower of \a mode or the
+ * individual resource mode set using sc_pm_set_resource_power_mode().
+ */
+sc_err_t sc_pm_set_partition_power_mode(sc_ipc_t ipc, sc_rm_pt_t pt,
+					sc_pm_power_mode_t mode);
+
+/*!
+ * This function gets the power mode of a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition
+ * @param[out]    mode        pointer to return power mode
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid partition
+ */
+sc_err_t sc_pm_get_sys_power_mode(sc_ipc_t ipc, sc_rm_pt_t pt,
+				  sc_pm_power_mode_t *mode);
+
+/*!
+ * This function sets the power mode of a resource.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     mode        power mode to apply
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or mode,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner
+ *
+ * This function will record the individual resource power mode
+ * and change it if the requested mode is lower than or equal to the
+ * partition power mode set with sc_pm_set_partition_power_mode().
+ * In other words, the power mode of the resource will be the minimum
+ * of the resource power mode and the partition power mode.
+ *
+ * Note some resources are still not accessible even when powered up if bus
+ * transactions go through a fabric not powered up. Examples of this are
+ * resources in display and capture subsystems which require the display
+ * controller or the imaging subsytem to be powered up first.
+ *
+ * Not that resources are grouped into power domains by the underlying
+ * hardware. If any resource in the domain is on, the entire power domain
+ * will be on. Other power domains required to access the resource will
+ * also be turned on. Clocks required to access the peripheral will be
+ * turned on. Refer to the SoC RM for more info on power domains and access
+ * infrastructure (bus fabrics, clock domains, etc.).
+ */
+sc_err_t sc_pm_set_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
+				       sc_pm_power_mode_t mode);
+
+/*!
+ * This function gets the power mode of a resource.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[out]    mode        pointer to return power mode
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Note only SC_PM_PW_MODE_OFF and SC_PM_PW_MODE_ON are valid. The value
+ * returned does not reflect the power mode of the partition..
+ */
+sc_err_t sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
+				       sc_pm_power_mode_t *mode);
+
+/*!
+ * This function requests the low power mode some of the resources
+ * can enter based on their state. This API is only valid for the
+ * following resources : SC_R_A53, SC_R_A53_0, SC_R_A53_1, SC_A53_2,
+ * SC_A53_3, SC_R_A72, SC_R_A72_0, SC_R_A72_1, SC_R_CC1, SC_R_A35,
+ * SC_R_A35_0, SC_R_A35_1, SC_R_A35_2, SC_R_A35_3.
+ * For all other resources it will return SC_ERR_PARAM.
+ * This function will set the low power mode the cores, cluster
+ * and cluster associated resources will enter when all the cores
+ * in a given cluster execute WFI
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     mode        power mode to apply
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ */
+sc_err_t sc_pm_req_low_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
+				  sc_pm_power_mode_t mode);
+
+/*!
+ * This function requests low-power mode entry for CPU/cluster
+ * resources. This API is only valid for the following resources:
+ * SC_R_A53, SC_R_A53_x, SC_R_A72, SC_R_A72_x, SC_R_A35, SC_R_A35_x,
+ * SC_R_CCI. For all other resources it will return SC_ERR_PARAM.
+ * For individual core resources, the specified power mode
+ * and wake source will be applied after the core has entered
+ * WFI.  For cluster resources, the specified power mode is
+ * applied after all cores in the cluster have entered low-power mode.
+ * For multicluster resources, the specified power mode is applied
+ * after all clusters have reached low-power mode.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     mode        power mode to apply
+ * @param[in]     wake_src    wake source for low-power exit
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ */
+sc_err_t sc_pm_req_cpu_low_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
+				      sc_pm_power_mode_t mode,
+				      sc_pm_wake_src_t wake_src);
+
+/*!
+ * This function is used to set the resume address of a CPU.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the CPU resource
+ * @param[in]     address     64-bit resume address
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or address,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of the
+ *   resource (CPU) owner
+ */
+sc_err_t sc_pm_set_cpu_resume_addr(sc_ipc_t ipc, sc_rsrc_t resource,
+				   sc_faddr_t address);
+
+/*!
+ * This function is used to set parameters for CPU resume from
+ * low-power mode.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the CPU resource
+ * @param[in]     isPrimary   set SC_TRUE if primary wake CPU
+ * @param[in]     address     64-bit resume address
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or address,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of the
+ *   resource (CPU) owner
+ */
+sc_err_t sc_pm_set_cpu_resume(sc_ipc_t ipc, sc_rsrc_t resource,
+			      sc_bool_t isPrimary, sc_faddr_t address);
+
+/*!
+ * This function requests the power mode configuration for system-level
+ * interfaces including messaging units, interconnect, and memories.  This API
+ * is only valid for the following resources : SC_R_A53, SC_R_A72, and
+ * SC_R_M4_x_PID_y.  For all other resources, it will return SC_ERR_PARAM.
+ * The requested power mode will be captured and applied to system-level
+ * resources as system conditions allow.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     sys_if      system-level interface to be configured
+ * @param[in]     hpm         high-power mode for the system interface
+ * @param[in]     lpm         low-power mode for the system interface
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ */
+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);
+
+/* @} */
+
+/*!
+ * @name Clock/PLL Functions
+ * @{
+ */
+
+/*!
+ * This function sets the rate of a resource's clock/PLL.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     clk         clock/PLL to affect
+ * @param[in,out] rate        pointer to rate to set,
+ *                            return actual rate
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or clock/PLL,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner,
+ * - SC_ERR_UNAVAILABLE if clock/PLL not applicable to this resource,
+ * - SC_ERR_LOCKED if rate locked (usually because shared clock/PLL)
+ *
+ * Refer to the [Clock List](@ref CLOCKS) for valid clock/PLL values.
+ */
+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);
+
+/*!
+ * This function gets the rate of a resource's clock/PLL.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     clk         clock/PLL to affect
+ * @param[out]    rate        pointer to return rate
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or clock/PLL,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner,
+ * - SC_ERR_UNAVAILABLE if clock/PLL not applicable to this resource
+ *
+ * Refer to the [Clock List](@ref CLOCKS) for valid clock/PLL values.
+ */
+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);
+
+/*!
+ * This function enables/disables a resource's clock.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     clk         clock to affect
+ * @param[in]     enable      enable if SC_TRUE; otherwise disabled
+ * @param[in]     autog       HW auto clock gating
+ *
+ * If \a resource is SC_R_ALL then all resources owned will be affected.
+ * No error will be returned.
+ *
+ * If \a clk is SC_PM_CLK_ALL, then an error will be returned if any
+ * of the available clocks returns an error.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or clock,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner,
+ * - SC_ERR_UNAVAILABLE if clock not applicable to this resource
+ *
+ * Refer to the [Clock List](@ref CLOCKS) for valid clock values.
+ */
+sc_err_t sc_pm_clock_enable(sc_ipc_t ipc, sc_rsrc_t resource,
+			    sc_pm_clk_t clk, sc_bool_t enable, sc_bool_t autog);
+
+/*!
+ * This function sets the parent of a resource's clock.
+ * This function should only be called when the clock is disabled.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     clk         clock to affect
+ * @param[in]     parent      New parent of the clock.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or clock,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner,
+ * - SC_ERR_UNAVAILABLE if clock not applicable to this resource
+ * - SC_ERR_BUSY if clock is currently enabled.
+ * - SC_ERR_NOPOWER if resource not powered
+ *
+ * Refer to the [Clock List](@ref CLOCKS) for valid clock values.
+ */
+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);
+
+/*!
+ * This function gets the parent of a resource's clock.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the resource
+ * @param[in]     clk         clock to affect
+ * @param[out]     parent     pointer to return parent of clock.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or clock,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner
+ *   or parent of the owner,
+ * - SC_ERR_UNAVAILABLE if clock not applicable to this resource
+ *
+ * Refer to the [Clock List](@ref CLOCKS) for valid clock values.
+ */
+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);
+
+/* @} */
+
+/*!
+ * @name Reset Functions
+ * @{
+ */
+
+/*!
+ * This function is used to reset the system. Only the owner of the
+ * SC_R_SYSTEM resource can do this.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     type        reset type
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid type,
+ * - SC_ERR_NOACCESS if caller not the owner of SC_R_SYSTEM
+ *
+ * If this function returns, then the reset did not occur due to an
+ * invalid parameter.
+ */
+sc_err_t sc_pm_reset(sc_ipc_t ipc, sc_pm_reset_type_t type);
+
+/*!
+ * This function gets a caller's reset reason.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    reason      pointer to return reset reason
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason);
+
+/*!
+ * This function is used to boot a partition.
+ *
+ * @param[in]     ipc          IPC handle
+ * @param[in]     pt           handle of partition to boot
+ * @param[in]     resource_cpu ID of the CPU resource to start
+ * @param[in]     boot_addr    64-bit boot address
+ * @param[in]     resource_mu  ID of the MU that must be powered
+ * @param[in]     resource_dev ID of the boot device that must be powered
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid partition, resource, or addr,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of the
+ *   partition to boot
+ */
+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);
+
+/*!
+ * This function is used to reboot the caller's partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     type        reset type
+ *
+ * If \a type is SC_PM_RESET_TYPE_COLD, then most peripherals owned by
+ * the calling partition will be reset if possible. SC state (partitions,
+ * power, clocks, etc.) is reset. The boot SW of the booting CPU must be
+ * able to handle peripherals that that are not reset.
+ *
+ * If \a type is SC_PM_RESET_TYPE_WARM, then only the boot CPU is reset.
+ * SC state (partitions, power, clocks, etc.) are NOT reset. The boot SW
+ * of the booting CPU must be able to handle peripherals and SC state that
+ * that are not reset.
+ *
+ * If \a type is SC_PM_RESET_TYPE_BOARD, then return with no action.
+ *
+ * If this function returns, then the reset did not occur due to an
+ * invalid parameter.
+ */
+void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type);
+
+/*!
+ * This function is used to reboot a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to reboot
+ * @param[in]     type        reset type
+ *
+ * If \a type is SC_PM_RESET_TYPE_COLD, then most peripherals owned by
+ * the calling partition will be reset if possible. SC state (partitions,
+ * power, clocks, etc.) is reset. The boot SW of the booting CPU must be
+ * able to handle peripherals that that are not reset.
+ *
+ * If \a type is SC_PM_RESET_TYPE_WARM, then only the boot CPU is reset.
+ * SC state (partitions, power, clocks, etc.) are NOT reset. The boot SW
+ * of the booting CPU must be able to handle peripherals and SC state that
+ * that are not reset.
+ *
+ * If \a type is SC_PM_RESET_TYPE_BOARD, then return with no action.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid partition or type
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of \a pt,
+ *
+ * Most peripherals owned by the partition will be reset if
+ * possible. SC state (partitions, power, clocks, etc.) is reset. The
+ * boot SW of the booting CPU must be able to handle peripherals that
+ * that are not reset.
+ */
+sc_err_t sc_pm_reboot_partition(sc_ipc_t ipc, sc_rm_pt_t pt,
+				sc_pm_reset_type_t type);
+
+/*!
+ * This function is used to start/stop a CPU.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    ID of the CPU resource
+ * @param[in]     enable      start if SC_TRUE; otherwise stop
+ * @param[in]     address     64-bit boot address
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid resource or address,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of the
+ *   resource (CPU) owner
+ */
+sc_err_t sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, sc_bool_t enable,
+			 sc_faddr_t address);
+
+/* @} */
+
+#endif /* SCI_PM_API_H */
+
+/**@}*/
diff --git a/plat/imx/common/include/sci/svc/rm/sci_rm_api.h b/plat/imx/common/include/sci/svc/rm/sci_rm_api.h
new file mode 100644
index 0000000..df1bc40
--- /dev/null
+++ b/plat/imx/common/include/sci/svc/rm/sci_rm_api.h
@@ -0,0 +1,757 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file containing the public API for the System Controller (SC)
+ * Resource Management (RM) function. This includes functions for
+ * partitioning resources, pads, and memory regions.
+ *
+ * @addtogroup RM_SVC (SVC) Resource Management Service
+ *
+ * Module for the Resource Management (RM) service.
+ *
+ * @includedoc rm/details.dox
+ *
+ * @{
+ */
+
+#ifndef SCI_RM_API_H
+#define SCI_RM_API_H
+
+/* Includes */
+
+#include <sci/sci_types.h>
+
+/* Defines */
+
+/*!
+ * @name Defines for type widths
+ */
+/*@{*/
+#define SC_RM_PARTITION_W   5	/* Width of sc_rm_pt_t */
+#define SC_RM_MEMREG_W      6	/* Width of sc_rm_mr_t */
+#define SC_RM_DID_W         4	/* Width of sc_rm_did_t */
+#define SC_RM_SID_W         6	/* Width of sc_rm_sid_t */
+#define SC_RM_SPA_W         2	/* Width of sc_rm_spa_t */
+#define SC_RM_PERM_W        3	/* Width of sc_rm_perm_t */
+/*@}*/
+
+/*!
+ * @name Defines for ALL parameters
+ */
+/*@{*/
+#define SC_RM_PT_ALL        ((sc_rm_pt_t) UINT8_MAX)	/* All partitions */
+#define SC_RM_MR_ALL        ((sc_rm_mr_t) UINT8_MAX)	/* All memory regions */
+/*@}*/
+
+/*!
+ * @name Defines for sc_rm_spa_t
+ */
+/*@{*/
+#define SC_RM_SPA_PASSTHRU  0U	/* Pass through (attribute driven by master) */
+#define SC_RM_SPA_PASSSID   1U	/* Pass through and output on SID */
+#define SC_RM_SPA_ASSERT    2U	/* Assert (force to be secure/privileged) */
+#define SC_RM_SPA_NEGATE    3U	/* Negate (force to be non-secure/user) */
+/*@}*/
+
+/*!
+ * @name Defines for sc_rm_perm_t
+ */
+/*@{*/
+#define SC_RM_PERM_NONE         0U	/* No access */
+#define SC_RM_PERM_SEC_R        1U	/* Secure RO */
+#define SC_RM_PERM_SECPRIV_RW   2U	/* Secure privilege R/W */
+#define SC_RM_PERM_SEC_RW       3U	/* Secure R/W */
+#define SC_RM_PERM_NSPRIV_R     4U	/* Secure R/W, non-secure privilege RO */
+#define SC_RM_PERM_NS_R         5U	/* Secure R/W, non-secure RO */
+#define SC_RM_PERM_NSPRIV_RW    6U	/* Secure R/W, non-secure privilege R/W */
+#define SC_RM_PERM_FULL         7U	/* Full access */
+/*@}*/
+
+/* Types */
+
+/*!
+ * This type is used to declare a resource partition.
+ */
+typedef uint8_t sc_rm_pt_t;
+
+/*!
+ * This type is used to declare a memory region.
+ */
+typedef uint8_t sc_rm_mr_t;
+
+/*!
+ * This type is used to declare a resource domain ID used by the
+ * isolation HW.
+ */
+typedef uint8_t sc_rm_did_t;
+
+/*!
+ * This type is used to declare an SMMU StreamID.
+ */
+typedef uint16_t sc_rm_sid_t;
+
+/*!
+ * This type is a used to declare master transaction attributes.
+ */
+typedef uint8_t sc_rm_spa_t;
+
+/*!
+ * This type is used to declare a resource/memory region access permission.
+ * Refer to the XRDC2 Block Guide for more information.
+ */
+typedef uint8_t sc_rm_perm_t;
+
+/* Functions */
+
+/*!
+ * @name Partition Functions
+ * @{
+ */
+
+/*!
+ * This function requests that the SC create a new resource partition.
+ *
+ * @param[in]     ipc          IPC handle
+ * @param[out]    pt           return handle for partition; used for subsequent function
+ *                             calls associated with this partition
+ * @param[in]     secure       boolean indicating if this partition should be secure; only
+ *                             valid if caller is secure
+ * @param[in]     isolated     boolean indicating if this partition should be HW isolated
+ *                             via XRDC; set SC_TRUE if new DID is desired
+ * @param[in]     restricted   boolean indicating if this partition should be restricted; set
+ *                             SC_TRUE if masters in this partition cannot create new partitions
+ * @param[in]     grant        boolean indicating if this partition should always grant
+ *                             access and control to the parent
+ * @param[in]     coherent     boolean indicating if this partition is coherent;
+ *                             set SC_TRUE if only this partition will contain both AP clusters
+ *                             and they will be coherent via the CCI
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_ERR_PARM if caller's partition is not secure but a new secure partition is requested,
+ * - SC_ERR_LOCKED if caller's partition is locked,
+ * - SC_ERR_UNAVAILABLE if partition table is full (no more allocation space)
+ *
+ * Marking as non-secure prevents subsequent functions from configuring masters in this
+ * partition to assert the secure signal. If restricted then the new partition is limited
+ * in what functions it can call, especially those associated with managing partitions.
+ *
+ * The grant option is usually used to isolate a bus master's traffic to specific
+ * memory without isolating the peripheral interface of the master or the API
+ * controls of that master.
+ */
+sc_err_t sc_rm_partition_alloc(sc_ipc_t ipc, sc_rm_pt_t *pt, sc_bool_t secure,
+			       sc_bool_t isolated, sc_bool_t restricted,
+			       sc_bool_t grant, sc_bool_t coherent);
+
+/*!
+ * This function makes a partition confidential.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition that is granting
+ * @param[in]     retro       retroactive
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if \a pt out of range,
+ * - SC_ERR_NOACCESS if caller's not allowed to change \a pt
+ * - SC_ERR_LOCKED if partition \a pt is locked
+ *
+ * Call to make a partition confidential. Confidential means only this
+ * partition should be able to grant access permissions to this partition.
+ *
+ * If retroactive, then all resources owned by other partitions will have
+ * access rights for this partition removed, even if locked.
+ */
+sc_err_t sc_rm_set_confidential(sc_ipc_t ipc, sc_rm_pt_t pt, sc_bool_t retro);
+
+/*!
+ * This function frees a partition and assigns all resources to the caller.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to free
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if \a pt out of range or invalid,
+ * - SC_ERR_NOACCESS if \a pt is the SC partition,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of \a pt,
+ * - SC_ERR_LOCKED if \a pt or caller's partition is locked
+ *
+ * All resources, memory regions, and pads are assigned to the caller/parent.
+ * The partition watchdog is disabled (even if locked). DID is freed.
+ */
+sc_err_t sc_rm_partition_free(sc_ipc_t ipc, sc_rm_pt_t pt);
+
+/*!
+ * This function returns the DID of a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ *
+ * @return Returns the domain ID (DID) of the caller's partition.
+ *
+ * The DID is a SoC-specific internal ID used by the HW resource
+ * protection mechanism. It is only required by clients when using the
+ * SEMA42 module as the DID is sometimes connected to the master ID.
+ */
+sc_rm_did_t sc_rm_get_did(sc_ipc_t ipc);
+
+/*!
+ * This function forces a partition to use a specific static DID.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to assign \a did
+ * @param[in]     did         static DID to assign
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if \a pt or \a did out of range,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of \a pt,
+ * - SC_ERR_LOCKED if \a pt is locked
+ *
+ * Assumes no assigned resources or memory regions yet! The number of static
+ * DID is fixed by the SC at boot.
+ */
+sc_err_t sc_rm_partition_static(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rm_did_t did);
+
+/*!
+ * This function locks a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to lock
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if \a pt out of range,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of \a pt
+ *
+ * If a partition is locked it cannot be freed, have resources/pads assigned
+ * to/from it, memory regions created/assigned, DID changed, or parent changed.
+ */
+sc_err_t sc_rm_partition_lock(sc_ipc_t ipc, sc_rm_pt_t pt);
+
+/*!
+ * This function gets the partition handle of the caller.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    pt          return handle for caller's partition
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_rm_get_partition(sc_ipc_t ipc, sc_rm_pt_t *pt);
+
+/*!
+ * This function sets a new parent for a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition for which parent is to be
+ *                            changed
+ * @param[in]     pt_parent   handle of partition to set as parent
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the parent of \a pt,
+ * - SC_ERR_LOCKED if either partition is locked
+ */
+sc_err_t sc_rm_set_parent(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rm_pt_t pt_parent);
+
+/*!
+ * This function moves all movable resources/pads owned by a source partition
+ * to a destination partition. It can be used to more quickly set up a new
+ * partition if a majority of the caller's resources are to be moved to a
+ * new partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt_src      handle of partition from which resources should
+ *                            be moved from
+ * @param[in]     pt_dst      handle of partition to which resources should be
+ *                            moved to
+ * @param[in]     move_rsrc   boolean to indicate if resources should be moved
+ * @param[in]     move_pads   boolean to indicate if pads should be moved
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * By default, all resources are movable. This can be changed using the
+ * sc_rm_set_resource_movable() function. Note all masters defaulted to SMMU
+ * bypass.
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not \a pt_src or the
+ *   parent of \a pt_src,
+ * - SC_ERR_LOCKED if either partition is locked
+ */
+sc_err_t sc_rm_move_all(sc_ipc_t ipc, sc_rm_pt_t pt_src, sc_rm_pt_t pt_dst,
+			sc_bool_t move_rsrc, sc_bool_t move_pads);
+
+/* @} */
+
+/*!
+ * @name Resource Functions
+ * @{
+ */
+
+/*!
+ * This function assigns ownership of a resource to a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to which resource should be
+ *                            assigned
+ * @param[in]     resource    resource to assign
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * This action resets the resource's master and peripheral attributes.
+ * Privilege attribute will be PASSTHRU, security attribute will be
+ * ASSERT if the partition si secure and NEGATE if it is not, and
+ * masters will defaulted to SMMU bypass. Access permissions will reset
+ * to SEC_RW for the owning partition only for secure partitions, FULL for
+ * non-secure. DEfault is no access by other partitions.
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition or \a pt is locked
+ */
+sc_err_t sc_rm_assign_resource(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rsrc_t resource);
+
+/*!
+ * This function flags resources as movable or not.
+ *
+ * @param[in]     ipc          IPC handle
+ * @param[in]     resource_fst first resource for which flag should be set
+ * @param[in]     resource_lst last resource for which flag should be set
+ * @param[in]     movable      movable flag (SC_TRUE is movable)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if resources are out of range,
+ * - SC_ERR_NOACCESS if caller's partition is not a parent of a resource owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ *
+ * This function is used to determine the set of resources that will be
+ * moved using the sc_rm_move_all() function. All resources are movable
+ * by default so this function is normally used to prevent a set of
+ * resources from moving.
+ */
+sc_err_t sc_rm_set_resource_movable(sc_ipc_t ipc, sc_rsrc_t resource_fst,
+				    sc_rsrc_t resource_lst, sc_bool_t movable);
+
+/*!
+ * This function flags all of a subsystem's resources as movable
+ * or not.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource to use to identify subsystem
+ * @param[in]     movable     movable flag (SC_TRUE is movable)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if a function argument is out of range
+ *
+ * Note \a resource is used to find the associated subsystem. Only
+ * resources owned by the caller are set.
+ */
+sc_err_t sc_rm_set_subsys_rsrc_movable(sc_ipc_t ipc, sc_rsrc_t resource,
+				       sc_bool_t movable);
+
+/*!
+ * This function sets attributes for a resource which is a bus master (i.e.
+ * capable of DMA).
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    master resource for which attributes should apply
+ * @param[in]     sa          security attribute
+ * @param[in]     pa          privilege attribute
+ * @param[in]     smmu_bypass SMMU bypass mode
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not a parent of the resource owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ *
+ * This function configures how the HW isolation will see bus transactions
+ * from the specified master. Note the security attribute will only be
+ * changed if the caller's partition is secure.
+ */
+sc_err_t sc_rm_set_master_attributes(sc_ipc_t ipc, sc_rsrc_t resource,
+				     sc_rm_spa_t sa, sc_rm_spa_t pa,
+				     sc_bool_t smmu_bypass);
+
+/*!
+ * This function sets the StreamID for a resource which is a bus master (i.e.
+ * capable of DMA).
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    master resource for which attributes should apply
+ * @param[in]     sid         StreamID
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ *
+ * This function configures the SID attribute associated with all bus transactions
+ * from this master. Note 0 is not a valid SID as it is reserved to indicate
+ * bypass.
+ */
+sc_err_t sc_rm_set_master_sid(sc_ipc_t ipc, sc_rsrc_t resource,
+			      sc_rm_sid_t sid);
+
+/*!
+ * This function sets access permissions for a peripheral resource.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    peripheral resource for which permissions should apply
+ * @param[in]     pt          handle of partition \a perm should by applied for
+ * @param[in]     perm        permissions to apply to \a resource for \a pt
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the resource owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ * - SC_ERR_LOCKED if the \a pt is confidential and the caller isn't \a pt
+ *
+ * This function configures how the HW isolation will restrict access to a
+ * peripheral based on the attributes of a transaction from bus master.
+ */
+sc_err_t sc_rm_set_peripheral_permissions(sc_ipc_t ipc, sc_rsrc_t resource,
+					  sc_rm_pt_t pt, sc_rm_perm_t perm);
+
+/*!
+ * This function gets ownership status of a resource.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource to check
+ *
+ * @return Returns a boolean (SC_TRUE if caller's partition owns the resource).
+ *
+ * If \a resource is out of range then SC_FALSE is returned.
+ */
+sc_bool_t sc_rm_is_resource_owned(sc_ipc_t ipc, sc_rsrc_t resource);
+
+/*!
+ * This function is used to test if a resource is a bus master.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource to check
+ *
+ * @return Returns a boolean (SC_TRUE if the resource is a bus master).
+ *
+ * If \a resource is out of range then SC_FALSE is returned.
+ */
+sc_bool_t sc_rm_is_resource_master(sc_ipc_t ipc, sc_rsrc_t resource);
+
+/*!
+ * This function is used to test if a resource is a peripheral.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource to check
+ *
+ * @return Returns a boolean (SC_TRUE if the resource is a peripheral).
+ *
+ * If \a resource is out of range then SC_FALSE is returned.
+ */
+sc_bool_t sc_rm_is_resource_peripheral(sc_ipc_t ipc, sc_rsrc_t resource);
+
+/*!
+ * This function is used to obtain info about a resource.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     resource    resource to inquire about
+ * @param[out]    sid         pointer to return StreamID
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if \a resource is out of range
+ */
+sc_err_t sc_rm_get_resource_info(sc_ipc_t ipc, sc_rsrc_t resource,
+				 sc_rm_sid_t *sid);
+
+/* @} */
+
+/*!
+ * @name Memory Region Functions
+ * @{
+ */
+
+/*!
+ * This function requests that the SC create a new memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    mr          return handle for region; used for
+ *                            subsequent function calls
+ *                            associated with this region
+ * @param[in]     addr_start  start address of region (physical)
+ * @param[in]     addr_end    end address of region (physical)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if the new memory region is misaligned,
+ * - SC_ERR_LOCKED if caller's partition is locked,
+ * - SC_ERR_PARM if the new memory region spans multiple existing regions,
+ * - SC_ERR_NOACCESS if caller's partition does not own the memory containing
+ *   the new region,
+ * - SC_ERR_UNAVAILABLE if memory region table is full (no more allocation
+ *   space)
+ *
+ * The area covered by the memory region must currently be owned by the caller.
+ * By default, the new region will have access permission set to allow the
+ * caller to access.
+ */
+sc_err_t sc_rm_memreg_alloc(sc_ipc_t ipc, sc_rm_mr_t *mr,
+			    sc_faddr_t addr_start, sc_faddr_t addr_end);
+
+/*!
+ * This function requests that the SC split a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mr          handle of memory region to split
+ * @param[out]    mr_ret      return handle for new region; used for
+ *                            subsequent function calls
+ *                            associated with this region
+ * @param[in]     addr_start  start address of region (physical)
+ * @param[in]     addr_end    end address of region (physical)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if the new memory region is not start/end part of mr,
+ * - SC_ERR_LOCKED if caller's partition is locked,
+ * - SC_ERR_PARM if the new memory region spans multiple existing regions,
+ * - SC_ERR_NOACCESS if caller's partition does not own the memory containing
+ *   the new region,
+ * - SC_ERR_UNAVAILABLE if memory region table is full (no more allocation
+ *   space)
+ *
+ * Note the new region must start or end on the split region.
+ */
+sc_err_t sc_rm_memreg_split(sc_ipc_t ipc, sc_rm_mr_t mr,
+			    sc_rm_mr_t *mr_ret, sc_faddr_t addr_start,
+			    sc_faddr_t addr_end);
+
+/*!
+ * This function frees a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mr          handle of memory region to free
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if \a mr out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not a parent of \a mr,
+ * - SC_ERR_LOCKED if the owning partition of \a mr is locked
+ */
+sc_err_t sc_rm_memreg_free(sc_ipc_t ipc, sc_rm_mr_t mr);
+
+/*!
+ * Internal SC function to find a memory region.
+ *
+ * @see sc_rm_find_memreg().
+ */
+/*!
+ * This function finds a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    mr          return handle for region; used for
+ *                            subsequent function calls
+ *                            associated with this region
+ * @param[in]     addr_start  start address of region to search for
+ * @param[in]     addr_end    end address of region to search for
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOTFOUND if region not found,
+ *
+ * Searches only for regions owned by the caller. Finds first
+ * region containing the range specified.
+ */
+sc_err_t sc_rm_find_memreg(sc_ipc_t ipc, sc_rm_mr_t *mr,
+			   sc_faddr_t addr_start, sc_faddr_t addr_end);
+
+/*!
+ * This function assigns ownership of a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to which memory region
+ *                            should be assigned
+ * @param[in]     mr          handle of memory region to assign
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the \a mr owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition or \a pt is locked
+ */
+sc_err_t sc_rm_assign_memreg(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rm_mr_t mr);
+
+/*!
+ * This function sets access permissions for a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mr          handle of memory region for which permissions
+ *                            should apply
+ * @param[in]     pt          handle of partition \a perm should by
+ *                            applied for
+ * @param[in]     perm        permissions to apply to \a mr for \a pt
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the region owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ * - SC_ERR_LOCKED if the \a pt is confidential and the caller isn't \a pt
+ *
+ * This function configures how the HW isolation will restrict access to a
+ * memory region based on the attributes of a transaction from bus master.
+ */
+sc_err_t sc_rm_set_memreg_permissions(sc_ipc_t ipc, sc_rm_mr_t mr,
+				      sc_rm_pt_t pt, sc_rm_perm_t perm);
+
+/*!
+ * This function gets ownership status of a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mr          handle of memory region to check
+ *
+ * @return Returns a boolean (SC_TRUE if caller's partition owns the
+ * memory region).
+ *
+ * If \a mr is out of range then SC_FALSE is returned.
+ */
+sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr);
+
+/*!
+ * This function is used to obtain info about a memory region.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     mr          handle of memory region to inquire about
+ * @param[out]    addr_start  pointer to return start address
+ * @param[out]    addr_end    pointer to return end address
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if \a mr is out of range
+ */
+sc_err_t sc_rm_get_memreg_info(sc_ipc_t ipc, sc_rm_mr_t mr,
+			       sc_faddr_t *addr_start, sc_faddr_t *addr_end);
+
+/* @} */
+
+/*!
+ * @name Pad Functions
+ * @{
+ */
+
+/*!
+ * This function assigns ownership of a pad to a partition.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          handle of partition to which pad should
+ *                            be assigned
+ * @param[in]     pad         pad to assign
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_NOACCESS if caller's partition is restricted,
+ * - SC_PARM if arguments out of range or invalid,
+ * - SC_ERR_NOACCESS if caller's partition is not the pad owner or parent
+ *   of the owner,
+ * - SC_ERR_LOCKED if the owning partition or \a pt is locked
+ */
+sc_err_t sc_rm_assign_pad(sc_ipc_t ipc, sc_rm_pt_t pt, sc_pad_t pad);
+
+/*!
+ * This function flags pads as movable or not.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad_fst     first pad for which flag should be set
+ * @param[in]     pad_lst     last pad for which flag should be set
+ * @param[in]     movable     movable flag (SC_TRUE is movable)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_PARM if pads are out of range,
+ * - SC_ERR_NOACCESS if caller's partition is not a parent of a pad owner,
+ * - SC_ERR_LOCKED if the owning partition is locked
+ *
+ * This function is used to determine the set of pads that will be
+ * moved using the sc_rm_move_all() function. All pads are movable
+ * by default so this function is normally used to prevent a set of
+ * pads from moving.
+ */
+sc_err_t sc_rm_set_pad_movable(sc_ipc_t ipc, sc_pad_t pad_fst,
+			       sc_pad_t pad_lst, sc_bool_t movable);
+
+/*!
+ * This function gets ownership status of a pad.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pad         pad to check
+ *
+ * @return Returns a boolean (SC_TRUE if caller's partition owns the pad).
+ *
+ * If \a pad is out of range then SC_FALSE is returned.
+ */
+sc_bool_t sc_rm_is_pad_owned(sc_ipc_t ipc, sc_pad_t pad);
+
+/* @} */
+
+/*!
+ * @name Debug Functions
+ * @{
+ */
+
+/*!
+ * This function dumps the RM state for debug.
+ *
+ * @param[in]     ipc         IPC handle
+ */
+void sc_rm_dump(sc_ipc_t ipc);
+
+/* @} */
+
+#endif /* SCI_RM_API_H */
+
+/**@}*/
diff --git a/plat/imx/common/include/sci/svc/timer/sci_timer_api.h b/plat/imx/common/include/sci/svc/timer/sci_timer_api.h
new file mode 100644
index 0000000..f8423ab
--- /dev/null
+++ b/plat/imx/common/include/sci/svc/timer/sci_timer_api.h
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2019 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*!
+ * Header file containing the public API for the System Controller (SC)
+ * Timer function.
+ *
+ * @addtogroup TIMER_SVC (SVC) Timer Service
+ *
+ * Module for the Timer service. This includes support for the watchdog, RTC,
+ * and system counter. Note every resource partition has a watchdog it can
+ * use.
+ *
+ * @{
+ */
+
+#ifndef SC_TIMER_API_H
+#define SC_TIMER_API_H
+
+/* Includes */
+
+#include <sci/sci_types.h>
+
+/* Defines */
+
+/*!
+ * @name Defines for type widths
+ */
+/*@{*/
+#define SC_TIMER_ACTION_W   3U	/* Width of sc_timer_wdog_action_t */
+/*@}*/
+
+/*!
+ * @name Defines for sc_timer_wdog_action_t
+ */
+/*@{*/
+#define SC_TIMER_WDOG_ACTION_PARTITION      0U	/* Reset partition */
+#define SC_TIMER_WDOG_ACTION_WARM           1U	/* Warm reset system */
+#define SC_TIMER_WDOG_ACTION_COLD           2U	/* Cold reset system */
+#define SC_TIMER_WDOG_ACTION_BOARD          3U	/* Reset board */
+#define SC_TIMER_WDOG_ACTION_IRQ            4U	/* Only generate IRQs */
+/*@}*/
+
+/* Types */
+
+/*!
+ * This type is used to configure the watchdog action.
+ */
+typedef uint8_t sc_timer_wdog_action_t;
+
+/*!
+ * This type is used to declare a watchdog time value in milliseconds.
+ */
+typedef uint32_t sc_timer_wdog_time_t;
+
+/* Functions */
+
+/*!
+ * @name Watchdog Functions
+ * @{
+ */
+
+/*!
+ * This function sets the watchdog timeout in milliseconds. If not
+ * set then the timeout defaults to the max. Once locked this value
+ * cannot be changed.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     timeout     timeout period for the watchdog
+ *
+ * @return Returns an error code (SC_ERR_NONE = success, SC_ERR_LOCKED
+ *         = locked).
+ */
+sc_err_t sc_timer_set_wdog_timeout(sc_ipc_t ipc, sc_timer_wdog_time_t timeout);
+
+/*!
+ * This function sets the watchdog pre-timeout in milliseconds. If not
+ * set then the pre-timeout defaults to the max. Once locked this value
+ * cannot be changed.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pre_timeout pre-timeout period for the watchdog
+ *
+ * When the pre-timeout expires an IRQ will be generated. Note this timeout
+ * clears when the IRQ is triggered. An IRQ is generated for the failing
+ * partition and all of its child partitions.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_timer_set_wdog_pre_timeout(sc_ipc_t ipc,
+				       sc_timer_wdog_time_t pre_timeout);
+
+/*!
+ * This function starts the watchdog.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     lock        boolean indicating the lock status
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * If \a lock is set then the watchdog cannot be stopped or the timeout
+ * period changed.
+ */
+sc_err_t sc_timer_start_wdog(sc_ipc_t ipc, sc_bool_t lock);
+
+/*!
+ * This function stops the watchdog if it is not locked.
+ *
+ * @param[in]     ipc         IPC handle
+ *
+ * @return Returns an error code (SC_ERR_NONE = success, SC_ERR_LOCKED
+ *         = locked).
+ */
+sc_err_t sc_timer_stop_wdog(sc_ipc_t ipc);
+
+/*!
+ * This function pings (services, kicks) the watchdog resetting the time
+ * before expiration back to the timeout.
+ *
+ * @param[in]     ipc         IPC handle
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_timer_ping_wdog(sc_ipc_t ipc);
+
+/*!
+ * This function gets the status of the watchdog. All arguments are
+ * in milliseconds.
+ *
+ * @param[in]     ipc             IPC handle
+ * @param[out]    timeout         pointer to return the timeout
+ * @param[out]    max_timeout     pointer to return the max timeout
+ * @param[out]    remaining_time  pointer to return the time remaining
+ *                                until trigger
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+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);
+
+/*!
+ * This function gets the status of the watchdog of a partition. All
+ * arguments are in milliseconds.
+ *
+ * @param[in]     ipc             IPC handle
+ * @param[in]     pt              partition to query
+ * @param[out]    enb             pointer to return enable status
+ * @param[out]    timeout         pointer to return the timeout
+ * @param[out]    remaining_time  pointer to return the time remaining
+ *                                until trigger
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+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);
+
+/*!
+ * This function configures the action to be taken when a watchdog
+ * expires.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     pt          partition to affect
+ * @param[in]     action      action to take
+ *
+ * Default action is inherited from the parent.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid parameters,
+ * - SC_ERR_NOACCESS if caller's partition is not the SYSTEM owner,
+ * - SC_ERR_LOCKED if the watchdog is locked
+ */
+sc_err_t sc_timer_set_wdog_action(sc_ipc_t ipc,
+				  sc_rm_pt_t pt, sc_timer_wdog_action_t action);
+
+/* @} */
+
+/*!
+ * @name Real-Time Clock (RTC) Functions
+ * @{
+ */
+
+/*!
+ * This function sets the RTC time. Only the owner of the SC_R_SYSTEM
+ * resource can set the time.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     year        year (min 1970)
+ * @param[in]     mon         month (1-12)
+ * @param[in]     day         day of the month (1-31)
+ * @param[in]     hour        hour (0-23)
+ * @param[in]     min         minute (0-59)
+ * @param[in]     sec         second (0-59)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters,
+ * - SC_ERR_NOACCESS if caller's partition is not the SYSTEM owner
+ */
+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);
+
+/*!
+ * This function gets the RTC time.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    year        pointer to return year (min 1970)
+ * @param[out]    mon         pointer to return month (1-12)
+ * @param[out]    day         pointer to return day of the month (1-31)
+ * @param[out]    hour        pointer to return hour (0-23)
+ * @param[out]    min         pointer to return minute (0-59)
+ * @param[out]    sec         pointer to return second (0-59)
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+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);
+
+/*!
+ * This function gets the RTC time in seconds since 1/1/1970.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[out]    sec         pointer to return second
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_timer_get_rtc_sec1970(sc_ipc_t ipc, uint32_t *sec);
+
+/*!
+ * This function sets the RTC alarm.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     year        year (min 1970)
+ * @param[in]     mon         month (1-12)
+ * @param[in]     day         day of the month (1-31)
+ * @param[in]     hour        hour (0-23)
+ * @param[in]     min         minute (0-59)
+ * @param[in]     sec         second (0-59)
+ *
+ * Note this alarm setting clears when the alarm is triggered.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+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);
+
+/*!
+ * This function sets the RTC alarm (periodic mode).
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     sec         period in seconds
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+sc_err_t sc_timer_set_rtc_periodic_alarm(sc_ipc_t ipc, uint32_t sec);
+
+/*!
+ * This function cancels the RTC alarm.
+ *
+ * @param[in]     ipc         IPC handle
+ *
+ * Note this alarm setting clears when the alarm is triggered.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+sc_err_t sc_timer_cancel_rtc_alarm(sc_ipc_t ipc);
+
+/*!
+ * This function sets the RTC calibration value. Only the owner of the SC_R_SYSTEM
+ * resource can set the calibration.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     count       calbration count (-16 to 15)
+ *
+ * The calibration value is a 5-bit value including the sign bit, which is
+ * implemented in 2's complement. It is added or subtracted from the RTC on
+ * a perdiodic basis, once per 32768 cycles of the RTC clock.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ */
+sc_err_t sc_timer_set_rtc_calb(sc_ipc_t ipc, int8_t count);
+
+/* @} */
+
+/*!
+ * @name System Counter (SYSCTR) Functions
+ * @{
+ */
+
+/*!
+ * This function sets the SYSCTR alarm.
+ *
+ * @param[in]     ipc         IPC handle
+ * @param[in]     ticks       number of 8MHz cycles
+ *
+ * Note this alarm setting clears when the alarm is triggered.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+sc_err_t sc_timer_set_sysctr_alarm(sc_ipc_t ipc, uint64_t ticks);
+
+/*!
+ * This function sets the SYSCTR alarm (periodic mode).
+ *
+ * @param[in]     ipc          IPC handle
+ * @param[in]     ticks        number of 8MHz cycles
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+sc_err_t sc_timer_set_sysctr_periodic_alarm(sc_ipc_t ipc, uint64_t ticks);
+
+/*!
+ * This function cancels the SYSCTR alarm.
+ *
+ * @param[in]     ipc         IPC handle
+ *
+ * Note this alarm setting clears when the alarm is triggered.
+ *
+ * @return Returns an error code (SC_ERR_NONE = success).
+ *
+ * Return errors:
+ * - SC_ERR_PARM if invalid time/date parameters
+ */
+sc_err_t sc_timer_cancel_sysctr_alarm(sc_ipc_t ipc);
+
+/* @} */
+
+#endif				/* SC_TIMER_API_H */
+
+/**@}*/