diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c
index dfede7f1d5f..3e3002ba6df 100644
--- a/drivers/misc/imx8/scu_api.c
+++ b/drivers/misc/imx8/scu_api.c
@@ -481,6 +481,22 @@ int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp,
 	return 0;
 }
 
+void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status)
+{
+	struct sc_rpc_msg_s msg;
+	struct udevice *dev = gd->arch.scu_dev;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 1U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_MISC);
+	RPC_FUNC(&msg) = (u8)(MISC_FUNC_GET_BUTTON_STATUS);
+
+	misc_call(dev, SC_FALSE, &msg, 1U, &msg, 1U);
+
+	if (status)
+		*status = (sc_bool_t)(!!(RPC_U8(&msg, 0U)));
+}
+
 /* RM */
 sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr)
 {
@@ -851,6 +867,21 @@ int sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, sc_bool_t enable,
 	return ret;
 }
 
+void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_PM);
+	RPC_FUNC(&msg) = (u8)(PM_FUNC_REBOOT);
+	RPC_U8(&msg, 0U) = (u8)(type);
+	RPC_SIZE(&msg) = 2U;
+
+	misc_call(dev, SC_TRUE, &msg, size, &msg, size);
+}
+
 int sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
 				  sc_pm_power_mode_t *mode)
 {
@@ -877,6 +908,28 @@ int sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
 	return ret;
 }
 
+int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+	int ret;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 2U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_TIMER);
+	RPC_FUNC(&msg) = (u8)(TIMER_FUNC_SET_WDOG_WINDOW);
+
+	RPC_U32(&msg, 0U) = (u32)(window);
+
+	ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size);
+	if (ret)
+		printf("%s: window:%u: res:%d\n",
+		       __func__, window, RPC_R8(&msg));
+
+	return ret;
+}
+
 int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd,
 			 sc_faddr_t addr)
 {
@@ -974,6 +1027,31 @@ void sc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
 		*commit = RPC_U32(&msg, 4U);
 }
 
+int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+	int ret;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 1U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_SECO);
+	RPC_FUNC(&msg) = (u8)(SECO_FUNC_V2X_BUILD_INFO);
+
+	ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size);
+	if (ret)
+		printf("%s: res:%d\n", __func__, RPC_R8(&msg));
+
+	if (version)
+		*version = RPC_U32(&msg, 0U);
+
+	if (commit)
+		*commit = RPC_U32(&msg, 4U);
+
+	return ret;
+}
+
 int sc_seco_get_event(sc_ipc_t ipc, u8 idx, u32 *event)
 {
 	struct udevice *dev = gd->arch.scu_dev;
diff --git a/include/firmware/imx/sci/rpc.h b/include/firmware/imx/sci/rpc.h
index 39de7f0e3e0..85af6f3996e 100644
--- a/include/firmware/imx/sci/rpc.h
+++ b/include/firmware/imx/sci/rpc.h
@@ -23,12 +23,12 @@
 #define RPC_FUNC(MSG)           ((MSG)->func)
 #define RPC_R8(MSG)             ((MSG)->func)
 #define RPC_I64(MSG, IDX)       ((s64)(RPC_U32((MSG), (IDX))) << 32ULL) | \
-				  (s64)(RPC_U32((MSG), (IDX) + 4U))
+				(s64)(RPC_U32((MSG), (IDX) + 4U))
 #define RPC_I32(MSG, IDX)       ((MSG)->DATA.i32[(IDX) / 4U])
 #define RPC_I16(MSG, IDX)       ((MSG)->DATA.i16[(IDX) / 2U])
 #define RPC_I8(MSG, IDX)        ((MSG)->DATA.i8[(IDX)])
 #define RPC_U64(MSG, IDX)       ((u64)(RPC_U32((MSG), (IDX))) << 32ULL) | \
-				  (u64)(RPC_U32((MSG), (IDX) + 4U))
+				(u64)(RPC_U32((MSG), (IDX) + 4U))
 #define RPC_U32(MSG, IDX)       ((MSG)->DATA.u32[(IDX) / 4U])
 #define RPC_U16(MSG, IDX)       ((MSG)->DATA.u16[(IDX) / 2U])
 #define RPC_U8(MSG, IDX)        ((MSG)->DATA.u8[(IDX)])
@@ -67,7 +67,9 @@ struct sc_rpc_msg_s {
 #define PM_FUNC_SET_SYS_POWER_MODE		19U
 #define PM_FUNC_SET_PARTITION_POWER_MODE	1U
 #define PM_FUNC_GET_SYS_POWER_MODE		2U
+#define PM_FUNC_PARTITION_WAKE			28U
 #define PM_FUNC_SET_RESOURCE_POWER_MODE		3U
+#define PM_FUNC_SET_RESOURCE_POWER_MODE_ALL	22U
 #define PM_FUNC_GET_RESOURCE_POWER_MODE		4U
 #define PM_FUNC_REQ_LOW_POWER_MODE		16U
 #define PM_FUNC_REQ_CPU_LOW_POWER_MODE		20U
@@ -81,13 +83,16 @@ struct sc_rpc_msg_s {
 #define PM_FUNC_GET_CLOCK_PARENT		15U
 #define PM_FUNC_RESET				13U
 #define PM_FUNC_RESET_REASON			10U
+#define PM_FUNC_GET_RESET_PART			26U
 #define PM_FUNC_BOOT				8U
+#define PM_FUNC_SET_BOOT_PARM			27U
 #define PM_FUNC_REBOOT				9U
 #define PM_FUNC_REBOOT_PARTITION		12U
+#define PM_FUNC_REBOOT_CONTINUE			25U
 #define PM_FUNC_CPU_START			11U
 #define PM_FUNC_CPU_RESET			23U
 #define PM_FUNC_RESOURCE_RESET			29U
-#define PM_FUNC_IS_PARTITION_STARTED 24U
+#define PM_FUNC_IS_PARTITION_STARTED		24U
 
 /* MISC RPC */
 #define MISC_FUNC_UNKNOWN			0
@@ -95,16 +100,10 @@ struct sc_rpc_msg_s {
 #define MISC_FUNC_GET_CONTROL			2U
 #define MISC_FUNC_SET_MAX_DMA_GROUP		4U
 #define MISC_FUNC_SET_DMA_GROUP			5U
-#define MISC_FUNC_SECO_IMAGE_LOAD		8U
-#define MISC_FUNC_SECO_AUTHENTICATE		9U
-#define MISC_FUNC_SECO_FUSE_WRITE		20U
-#define MISC_FUNC_SECO_ENABLE_DEBUG		21U
-#define MISC_FUNC_SECO_FORWARD_LIFECYCLE	22U
-#define MISC_FUNC_SECO_RETURN_LIFECYCLE		23U
-#define MISC_FUNC_SECO_BUILD_INFO		24U
 #define MISC_FUNC_DEBUG_OUT			10U
 #define MISC_FUNC_WAVEFORM_CAPTURE		6U
 #define MISC_FUNC_BUILD_INFO			15U
+#define MISC_FUNC_API_VER			35U
 #define MISC_FUNC_UNIQUE_ID			19U
 #define MISC_FUNC_SET_ARI			3U
 #define MISC_FUNC_BOOT_STATUS			7U
@@ -114,8 +113,11 @@ struct sc_rpc_msg_s {
 #define MISC_FUNC_SET_TEMP			12U
 #define MISC_FUNC_GET_TEMP			13U
 #define MISC_FUNC_GET_BOOT_DEV			16U
+#define MISC_FUNC_GET_BOOT_TYPE			33U
+#define MISC_FUNC_GET_BOOT_CONTAINER		36U
 #define MISC_FUNC_GET_BUTTON_STATUS		18U
-#define MISC_FUNC_GET_BOOT_CONTAINER	36U
+#define MISC_FUNC_ROMPATCH_CHECKSUM		26U
+#define MISC_FUNC_BOARD_IOCTL			34U
 
 /* PAD RPC */
 #define PAD_FUNC_UNKNOWN			0
@@ -160,6 +162,7 @@ struct sc_rpc_msg_s {
 #define RM_FUNC_GET_RESOURCE_INFO		16U
 #define RM_FUNC_MEMREG_ALLOC			17U
 #define RM_FUNC_MEMREG_SPLIT			29U
+#define RM_FUNC_MEMREG_FRAG			32U
 #define RM_FUNC_MEMREG_FREE			18U
 #define RM_FUNC_FIND_MEMREG			30U
 #define RM_FUNC_ASSIGN_MEMREG			19U
@@ -190,6 +193,7 @@ struct sc_rpc_msg_s {
 #define SECO_FUNC_UPDATE_MPMR 14U /* Index for seco_update_mpmr() RPC call */
 #define SECO_FUNC_GET_MP_SIGN 15U /* Index for seco_get_mp_sign() RPC call */
 #define SECO_FUNC_BUILD_INFO 16U /* Index for seco_build_info() RPC call */
+#define SECO_FUNC_V2X_BUILD_INFO 30U /* Index for sc_seco_v2x_build_info() RPC call */
 #define SECO_FUNC_CHIP_INFO 17U /* Index for seco_chip_info() RPC call */
 #define SECO_FUNC_ENABLE_DEBUG 18U /* Index for seco_enable_debug() RPC call */
 #define SECO_FUNC_GET_EVENT 19U /* Index for seco_get_event() RPC call */
@@ -210,6 +214,7 @@ struct sc_rpc_msg_s {
 #define TIMER_FUNC_UNKNOWN 0 /* Unknown function */
 #define TIMER_FUNC_SET_WDOG_TIMEOUT 1U /* Index for sc_timer_set_wdog_timeout() RPC call */
 #define TIMER_FUNC_SET_WDOG_PRE_TIMEOUT 12U /* Index for sc_timer_set_wdog_pre_timeout() RPC call */
+#define TIMER_FUNC_SET_WDOG_WINDOW 19U /* Index for sc_timer_set_wdog_window() RPC call */
 #define TIMER_FUNC_START_WDOG 2U /* Index for sc_timer_start_wdog() RPC call */
 #define TIMER_FUNC_STOP_WDOG 3U /* Index for sc_timer_stop_wdog() RPC call */
 #define TIMER_FUNC_PING_WDOG 4U /* Index for sc_timer_ping_wdog() RPC call */
diff --git a/include/firmware/imx/sci/sci.h b/include/firmware/imx/sci/sci.h
index 61c8211b443..f832982b3de 100644
--- a/include/firmware/imx/sci/sci.h
+++ b/include/firmware/imx/sci/sci.h
@@ -13,6 +13,7 @@
 #include <firmware/imx/sci/svc/pm/api.h>
 #include <firmware/imx/sci/svc/rm/api.h>
 #include <firmware/imx/sci/svc/seco/api.h>
+#include <firmware/imx/sci/svc/timer/api.h>
 #include <firmware/imx/sci/rpc.h>
 #include <dt-bindings/soc/imx_rsrc.h>
 #include <linux/errno.h>
@@ -73,6 +74,7 @@ int sc_pm_set_clock_parent(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
 			   sc_pm_clk_parent_t parent);
 int sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, sc_bool_t enable,
 		    sc_faddr_t address);
+void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type);
 sc_bool_t sc_pm_is_partition_started(sc_ipc_t ipc, sc_rm_pt_t pt);
 int sc_pm_resource_reset(sc_ipc_t ipc, sc_rsrc_t resource);
 
@@ -88,6 +90,7 @@ void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit);
 int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val);
 int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp,
 		     s16 *celsius, s8 *tenths);
+void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status);
 
 /* RM API */
 sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr);
@@ -117,6 +120,9 @@ int sc_pad_get(sc_ipc_t ipc, sc_pad_t pad, uint32_t *val);
 /* SMMU API */
 int sc_rm_set_master_sid(sc_ipc_t ipc, sc_rsrc_t resource, sc_rm_sid_t sid);
 
+/* Timer API */
+int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window);
+
 /* SECO API */
 int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd,
 			 sc_faddr_t addr);
@@ -124,6 +130,7 @@ int sc_seco_forward_lifecycle(sc_ipc_t ipc, u32 change);
 int sc_seco_chip_info(sc_ipc_t ipc, u16 *lc, u16 *monotonic, u32 *uid_l,
 		      u32 *uid_h);
 void sc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit);
+int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit);
 int sc_seco_get_event(sc_ipc_t ipc, u8 idx, u32 *event);
 int sc_seco_gen_key_blob(sc_ipc_t ipc, u32 id, sc_faddr_t load_addr,
 			 sc_faddr_t export_addr, u16 max_size);
@@ -374,6 +381,23 @@ static inline int sc_seco_secvio_config(sc_ipc_t ipc, u8 id, u8 access, u32 *dat
 	return -EOPNOTSUPP;
 }
 
+static inline void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type)
+{
+}
+
+static inline int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status)
+{
+}
+
+static inline int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window)
+{
+	return -EOPNOTSUPP;
+}
 #endif
 
 #endif
diff --git a/include/firmware/imx/sci/svc/misc/api.h b/include/firmware/imx/sci/svc/misc/api.h
index 3629eb68d7a..a4b92b86cc6 100644
--- a/include/firmware/imx/sci/svc/misc/api.h
+++ b/include/firmware/imx/sci/svc/misc/api.h
@@ -5,27 +5,45 @@
 
 #ifndef SC_MISC_API_H
 #define SC_MISC_API_H
+/* 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
 /* Defines for sc_misc_boot_status_t */
 #define SC_MISC_BOOT_STATUS_SUCCESS	0U	/* Success */
 #define SC_MISC_BOOT_STATUS_SECURITY	1U	/* Security violation */
 
-/* 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 */
-
 /* 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 */
+#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 */
+
+/* Defines for sc_misc_bt_t */
+#define SC_MISC_BT_PRIMARY              0U   /* Primary boot */
+#define SC_MISC_BT_SECONDARY            1U   /* Secondary boot */
+#define SC_MISC_BT_RECOVERY             2U   /* Recovery boot */
+#define SC_MISC_BT_MANUFACTURE          3U   /* Manufacture boot */
+#define SC_MISC_BT_SERIAL               4U   /* Serial boot */
+/* Types */
 
-/* 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 */
+/*
+ * This type is used to store a DMA channel priority group.
+ */
+typedef u8 sc_misc_dma_group_t;
 
+/*
+ * This type is used report boot status.
+ */
 typedef u8 sc_misc_boot_status_t;
+
+/*
+ * This type is used report boot status.
+ */
 typedef u8 sc_misc_temp_t;
 
+/*
+ * This type is used report the boot type.
+ */
+typedef u8 sc_misc_bt_t;
 #endif /* SC_MISC_API_H */
diff --git a/include/firmware/imx/sci/svc/pm/api.h b/include/firmware/imx/sci/svc/pm/api.h
index 9008b85c6f6..d1b085d7f87 100644
--- a/include/firmware/imx/sci/svc/pm/api.h
+++ b/include/firmware/imx/sci/svc/pm/api.h
@@ -6,6 +6,14 @@
 #ifndef SC_PM_API_H
 #define SC_PM_API_H
 
+#include <firmware/imx/sci/types.h>
+/* Defines for type widths */
+#define SC_PM_POWER_MODE_W      2U      /* Width of sc_pm_power_mode_t */
+#define SC_PM_CLOCK_MODE_W      3U      /* Width of sc_pm_clock_mode_t */
+#define SC_PM_RESET_TYPE_W      2U      /* Width of sc_pm_reset_type_t */
+#define SC_PM_RESET_REASON_W    4U      /* Width of sc_pm_reset_reason_t */
+/* Defines for ALL parameters */
+#define SC_PM_CLK_ALL   ((sc_pm_clk_t)UINT8_MAX)   /* All clocks */
 /* 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 */
@@ -35,10 +43,96 @@
 #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 */
 
+/* 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. */
+
+/* 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 */
+
+/* Defines for sc_pm_reset_reason_t */
+#define SC_PM_RESET_REASON_POR         0U    /* Power on reset */
+#define SC_PM_RESET_REASON_JTAG        1U    /* JTAG reset */
+#define SC_PM_RESET_REASON_SW          2U    /* Software reset */
+#define SC_PM_RESET_REASON_WDOG        3U    /* Partition watchdog reset */
+#define SC_PM_RESET_REASON_LOCKUP      4U    /* SCU lockup reset */
+#define SC_PM_RESET_REASON_SNVS        5U    /* SNVS reset */
+#define SC_PM_RESET_REASON_TEMP        6U    /* Temp panic reset */
+#define SC_PM_RESET_REASON_MSI         7U    /* MSI reset */
+#define SC_PM_RESET_REASON_UECC        8U    /* ECC reset */
+#define SC_PM_RESET_REASON_SCFW_WDOG   9U    /* SCFW watchdog reset */
+#define SC_PM_RESET_REASON_ROM_WDOG    10U   /* SCU ROM watchdog reset */
+#define SC_PM_RESET_REASON_SECO        11U   /* SECO reset */
+#define SC_PM_RESET_REASON_SCFW_FAULT  12U   /* SCFW fault reset */
+
+/* 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 */
+
+/* Defines for sc_pm_wake_src_t */
+/* No wake source, used for self-kill */
+#define SC_PM_WAKE_SRC_NONE             0U
+/* Wakeup from SCU to resume CPU (IRQSTEER & GIC powered down) */
+#define SC_PM_WAKE_SRC_SCU              1U
+/* Wakeup from IRQSTEER to resume CPU (GIC powered down) */
+#define SC_PM_WAKE_SRC_IRQSTEER         2U
+/* Wakeup from IRQSTEER+GIC to wake CPU (GIC clock gated) */
+#define SC_PM_WAKE_SRC_IRQSTEER_GIC     3U
+/* Wakeup from GIC to wake CPU */
+#define SC_PM_WAKE_SRC_GIC              4U
+/* 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 u8 sc_pm_power_mode_t;
+
+/*
+ * This type is used to declare a clock.
+ */
 typedef u8 sc_pm_clk_t;
+
+/*
+ * This type is used to declare a clock mode.
+ */
 typedef u8 sc_pm_clk_mode_t;
+
+/*
+ * This type is used to declare the clock parent.
+ */
 typedef u8 sc_pm_clk_parent_t;
+
+/*
+ * This type is used to declare clock rates.
+ */
 typedef u32 sc_pm_clock_rate_t;
 
+/*
+ * This type is used to declare a desired reset type.
+ */
+typedef u8 sc_pm_reset_type_t;
+
+/*
+ * This type is used to declare a reason for a reset.
+ */
+typedef u8 sc_pm_reset_reason_t;
+
+/*
+ * This type is used to specify a system-level interface to be power managed.
+ */
+typedef u8 sc_pm_sys_if_t;
+
+/*
+ * This type is used to specify a wake source for CPU resources.
+ */
+typedef u8 sc_pm_wake_src_t;
 #endif /* SC_PM_API_H */
diff --git a/include/firmware/imx/sci/svc/rm/api.h b/include/firmware/imx/sci/svc/rm/api.h
index 163d81403c5..f4e9abcd9b3 100644
--- a/include/firmware/imx/sci/svc/rm/api.h
+++ b/include/firmware/imx/sci/svc/rm/api.h
@@ -38,32 +38,36 @@
 
 /* Types */
 
-/*!
+/*
  * This type is used to declare a resource partition.
  */
 typedef u8 sc_rm_pt_t;
 
-/*!
+/*
  * This type is used to declare a memory region.
  */
 typedef u8 sc_rm_mr_t;
 
-/*!
+/*
  * This type is used to declare a resource domain ID used by the
  * isolation HW.
  */
 typedef u8 sc_rm_did_t;
 
-/*!
+/*
  * This type is used to declare an SMMU StreamID.
  */
 typedef u16 sc_rm_sid_t;
 
-/*!
+/*
  * This type is a used to declare master transaction attributes.
  */
 typedef u8 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 u8 sc_rm_perm_t;
 
 #endif /* SC_RM_API_H */
diff --git a/include/firmware/imx/sci/svc/seco/api.h b/include/firmware/imx/sci/svc/seco/api.h
index 6e9c302315b..7d4b6b92e17 100644
--- a/include/firmware/imx/sci/svc/seco/api.h
+++ b/include/firmware/imx/sci/svc/seco/api.h
@@ -17,6 +17,7 @@
 #define SC_SECO_AUTH_SECO_FW            3U   /* SECO Firmware */
 #define SC_SECO_AUTH_HDMI_TX_FW         4U   /* HDMI TX Firmware */
 #define SC_SECO_AUTH_HDMI_RX_FW         5U   /* HDMI RX Firmware */
+#define SC_SECO_EVERIFY_IMAGE           6U   /* Enhanced verify image */
 
 #define SC_SECO_RNG_STAT_UNAVAILABLE    0U  /* Unable to initialize the RNG */
 #define SC_SECO_RNG_STAT_INPROGRESS     1U  /* Initialization is on-going */
@@ -24,12 +25,12 @@
 
 /* Types */
 
-/*!
+/*
  * This type is used to issue SECO authenticate commands.
  */
 typedef u8 sc_seco_auth_cmd_t;
 
-/*!
+/*
  * This type is used to return the RNG initialization status.
  */
 typedef u32 sc_seco_rng_stat_t;
diff --git a/include/firmware/imx/sci/svc/timer/api.h b/include/firmware/imx/sci/svc/timer/api.h
new file mode 100644
index 00000000000..c2fe34aa751
--- /dev/null
+++ b/include/firmware/imx/sci/svc/timer/api.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier:     GPL-2.0+ */
+/*
+ * Copyright 2018-2019 NXP
+ */
+
+#ifndef SC_TIMER_API_H
+#define SC_TIMER_API_H
+
+/* Defines */
+
+/* Defines for type widths */
+#define SC_TIMER_ACTION_W   3U      /* Width of sc_timer_wdog_action_t */
+
+/* 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 u8 sc_timer_wdog_action_t;
+
+/*
+ * This type is used to declare a watchdog time value in milliseconds.
+ */
+typedef u32 sc_timer_wdog_time_t;
+
+#endif /* SC_TIMER_API_H */
