Index: sysutils/optee_os/Makefile
===================================================================
--- /dev/null
+++ sysutils/optee_os/Makefile
@@ -0,0 +1,55 @@
+PORTNAME=	optee_os
+PORTVERSION?=	4.0.0
+CATEGORIES=	sysutils
+
+MAINTAINER=	oh@FreeBSD.org
+COMMENT=	OP-TEE Trusted OS
+
+LICENSE=	BSD2CLAUSE
+
+BUILD_DEPENDS+=	aarch64-none-elf-gcc:devel/aarch64-none-elf-gcc arm-none-eabi-gcc:devel/arm-none-eabie-gcc
+
+USES=	gmake
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	OP-TEE
+GH_PROJECT=	optee_os
+GH_TAGNAME=	4.3.0
+
+SSP_UNSAFE=	yes
+MAKE_ENV+=	CROSS_COMPILE=${LOCALBASE}/bin/arm-none-eabi- CROSS_COMPILE64=${LOCALBASE}/bin/aarch64-none-elf- CFLAGS= LDFLAGS= PLATFORM=k3-am62x CFG_WITH_SOFTWARE_PRNG=y CFG_ARM64_core=y
+ALL_TARGET=	all
+
+OPTIONS_RADIO=		PLATFORM
+OPTIONS_RADIO_PLATFORM=	AM62X AM64X AM65X AM67 AM68 AM69 TDA4VM
+OPTIONS_DEFAULT=	AM62X
+
+AM62X_DESC=	TI AM62x (BeaglePlay)
+AM64X_DESC=	TI AM64x (TI SK-AM64B)
+AM65X_DESC=	TI AM65x (TMDX654IDKEVM)
+AM67_DESC=	TI AM67 (BeagleY-AI)
+AM68_DESC=	TI AM68 (TI SK-AM68)
+AM69_DESC=	TI AM69 (TI SK-AM69)
+TDA4VM_DESC=	TI TDA4VM (Beaglebone AI-64)
+
+AM62X_MAKE_ENV+=	PLATFORM=k3-am62x
+AM64X_MAKE_ENV+=	PLATFORM=k3-am64x
+AM65X_MAKE_ENV+=	PLATFORM=k3-am65x
+AM67_MAKE_ENV+=		PLATFORM=k3-j722s
+AM68_MAKE_ENV+=		PLATFORM=k3-j784s4
+AM69_MAKE_ENV+=		PLATFORM=k3-j784s4
+TDA4VM_MAKE_ENV+=	PLATFORM=k3-j721e
+
+PLIST_FILES?=	${PREFIX}/share/${PORTNAME}/tee-pager_v2.bin
+
+DESCR?=		${.CURDIR}/pkg-descr
+
+NO_ARCH=	yes
+
+#LDFLAGS+=	--no-warn-rwx-segments
+
+do-install:
+	${MKDIR} ${STAGEDIR}/${PREFIX}/share/${PORTNAME}/
+	${INSTALL_DATA} ${WRKSRC}/out/arm-plat-k3/core/tee-pager_v2.bin ${STAGEDIR}/${PREFIX}/share/${PORTNAME}/
+
+.include <bsd.port.mk>
Index: sysutils/optee_os/distinfo
===================================================================
--- /dev/null
+++ sysutils/optee_os/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1720908059
+SHA256 (OP-TEE-optee_os-4.0.0-4.3.0_GH0.tar.gz) = 390b271905c828d6def9fa6a77bbaa425f3b434d733c8eb18f582ccbc6896096
+SIZE (OP-TEE-optee_os-4.0.0-4.3.0_GH0.tar.gz) = 4352154
Index: sysutils/optee_os/pkg-descr
===================================================================
--- /dev/null
+++ sysutils/optee_os/pkg-descr
@@ -0,0 +1,2 @@
+OP-TEE Trusted OS. Currently only support TI boards.
+For details: https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/08_06_00_42/exports/docs/linux/Foundational_Components_OPTEE.html