feat(imx8ulp): add i.MX8ULP basic support
Add the basic support for i.MX8ULP.
The i.MX 8ULP family of processors features NXP’s advanced
implementation of the dual Arm Cortex-A35 cores alongside
an Arm Cortex-M33. This combined architecture enables the
device to run a rich operating system (such as Linux) on
the Cortex-A35 core and an RTOS (such as FreeRTOS) on the
Cortex-M33 core. It also includes a Cadence Tensilica Fusion
DSP for low-power audio and a HiFi4 DSP for advanced audio
and machine learning applications.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I12df622b95960bcdf7da52e4c66470a700690e36
diff --git a/plat/imx/common/imx_sip_svc.c b/plat/imx/common/imx_sip_svc.c
index 69d4f05..42d400e 100644
--- a/plat/imx/common/imx_sip_svc.c
+++ b/plat/imx/common/imx_sip_svc.c
@@ -1,14 +1,17 @@
/*
- * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdint.h>
+
#include <common/debug.h>
#include <common/runtime_svc.h>
+#include <drivers/scmi-msg.h>
#include <lib/pmf/pmf.h>
#include <tools_share/uuid.h>
+
#include <imx_sip_svc.h>
static int32_t imx_sip_setup(void)
@@ -29,6 +32,12 @@
case IMX_SIP_AARCH32:
SMC_RET1(handle, imx_kernel_entry_handler(smc_fid, x1, x2, x3, x4));
break;
+#if defined(PLAT_imx8ulp)
+ case IMX_SIP_SCMI:
+ scmi_smt_fastcall_smc_entry(0);
+ SMC_RET1(handle, 0);
+ break;
+#endif
#if defined(PLAT_imx8mq)
case IMX_SIP_GET_SOC_INFO:
SMC_RET1(handle, imx_soc_info_handler(smc_fid, x1, x2, x3));