optee-os: add v4.4

Add recipes to allow building OP-TEE v4.4. This is the first version
carrying an SPMC implementation which supports branch protection.

Update corstone1000:
  - to use the new op-tee version
  - `CFG_TZDRAM_SIZE` is increased further from `0x340000` to `0x360000`
     as version 4.4.0 of OP-TEE OS requires more memory

Signed-off-by: Gyorgy Szing <gyorgy.szing@arm.com>
Signed-off-by: Bence Balogh <bence.balogh@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>

optee-os: corestone1000: udpate to op-tee v4.4

Update OP-TEE version and add a patch to increase TZDRAM size to add
more memory to OP-TEE.

Signed-off-by: Gyorgy Szing <gyorgy.szing@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

meta-arm-bsp/conf/machine/include/corstone1000.inc

@@ -14,7 +14,8 @@ TFA_BL2_BINARY = "bl2-corstone1000.bin"
 TFA_FIP_BINARY = "fip-corstone1000.bin"
 
 # optee
-PREFERRED_VERSION_optee-os ?= "4.3.%"
+PREFERRED_VERSION_optee-os ?= "4.4.%"
+PREFERRED_VERSION_optee-client ?= "4.4.%"
 
 # Trusted Services
 TS_PLATFORM = "arm/corstone1000"

meta-arm-bsp/recipes-security/optee/files/optee-os/corstone1000/0002-increase-tzdram-size.patch

@@ -1,28 +0,0 @@
-From 1410d9e9c3e73b1319b98be67ad00c7630c4cb2e Mon Sep 17 00:00:00 2001
-From: Emekcan Aras <Emekcan.Aras@arm.com>
-Date: Wed, 3 Apr 2024 16:05:07 +0100
-Subject: [PATCH] increase tzdram size
-
-Upstream-Status: Backport [https://github.com/OP-TEE/optee_os/commit/258b72d242cd1a8ae56c87f9572a0624084785c7]
-Signed-off-by: Emekcan Aras <Emekcan.Aras@arm.com>
-Signed-off-by: Harsimran Singh Tungal <harsimransingh.tungal@arm.com>
----
- core/arch/arm/plat-corstone1000/conf.mk | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/core/arch/arm/plat-corstone1000/conf.mk b/core/arch/arm/plat-corstone1000/conf.mk
-index 98347b143..c2dd71f05 100644
---- a/core/arch/arm/plat-corstone1000/conf.mk
-+++ b/core/arch/arm/plat-corstone1000/conf.mk
-@@ -34,7 +34,7 @@ CFG_TEE_CORE_NB_CORE ?= 1
- CFG_TZDRAM_START ?= 0x02002000
- 
- # TEE_RAM (OPTEE kernel + DATA) + TA_RAM = 3MB
--CFG_TZDRAM_SIZE  ?= 0x300000
-+CFG_TZDRAM_SIZE  ?= 0x340000
- CFG_SHMEM_START  ?= 0x86000000
- CFG_SHMEM_SIZE   ?= 0x00200000
- 
--- 
-2.25.1
-

meta-arm-bsp/recipes-security/optee/files/optee-os/corstone1000/0002-plat-corstone1000-increase-CFG_TZDRAM_SIZE.patch

@@ -0,0 +1,30 @@
+From ce58e4d78dc7a4f3c3b08ee425461eb190d70543 Mon Sep 17 00:00:00 2001
+From: Bence Balogh <bence.balogh@arm.com>
+Date: Fri, 1 Nov 2024 00:45:53 +0100
+Subject: [PATCH] plat-corstone1000: increase CFG_TZDRAM_SIZE
+
+TZDRAM is a 4MB SRAM in Corstone-1000. Its start address is `0x0200_0000`
+but the first 0x2000 bytes are reserved for future use. `CFG_TZDRAM_SIZE`
+can be increased to `0x360000` so OP-TEE has more RAM.
+
+Signed-off-by: Bence Balogh <bence.balogh@arm.com>
+Upstream-Status: Pending
+---
+ core/arch/arm/plat-corstone1000/conf.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/core/arch/arm/plat-corstone1000/conf.mk b/core/arch/arm/plat-corstone1000/conf.mk
+index 9fa0729d5..745dc958a 100644
+--- a/core/arch/arm/plat-corstone1000/conf.mk
++++ b/core/arch/arm/plat-corstone1000/conf.mk
+@@ -34,7 +34,7 @@ CFG_TEE_CORE_NB_CORE ?= 1
+ CFG_TZDRAM_START ?= 0x02002000
+ 
+ # TEE_RAM (OP-TEE kernel + DATA) + TA_RAM
+-CFG_TZDRAM_SIZE  ?= 0x340000
++CFG_TZDRAM_SIZE  ?= 0x360000
+ CFG_SHMEM_START  ?= 0x86000000
+ CFG_SHMEM_SIZE   ?= 0x00200000
+ 
+-- 
+2.25.1

meta-arm-bsp/recipes-security/optee/optee-os-corstone1000-common.inc

@@ -1,7 +1,7 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/files/optee-os/corstone1000:"
 SRC_URI:append = " \
                   file://0001-Handle-logging-syscall.patch \
-                  file://0002-increase-tzdram-size.patch \
+                  file://0002-plat-corstone1000-increase-CFG_TZDRAM_SIZE.patch \
 		  "
 
 COMPATIBLE_MACHINE = "corstone1000"

meta-arm/recipes-security/optee/optee-client_4.4.0.bb

@@ -0,0 +1,8 @@
+require recipes-security/optee/optee-client.inc
+
+# v4.4.0
+SRCREV = "d221676a58b305bddbf97db00395205b3038de8e"
+
+inherit pkgconfig
+DEPENDS += "util-linux"
+EXTRA_OEMAKE += "PKG_CONFIG=pkg-config"

meta-arm/recipes-security/optee/optee-examples_4.4.0.bb

@@ -0,0 +1,4 @@
+require recipes-security/optee/optee-examples.inc
+
+# v4.4.0
+SRCREV = "378dc0db2d5dd279f58a3b6cb3f78ffd6b165035"

meta-arm/recipes-security/optee/optee-os-tadevkit_4.4.0.bb

@@ -0,0 +1,29 @@
+require recipes-security/optee/optee-os_${PV}.bb
+
+SUMMARY = "OP-TEE Trusted OS TA devkit"
+DESCRIPTION = "OP-TEE TA devkit for build TAs"
+HOMEPAGE = "https://www.op-tee.org/"
+
+DEPENDS += "python3-pycryptodome-native"
+
+do_install() {
+    #install TA devkit
+    install -d ${D}${includedir}/optee/export-user_ta/
+    for f in ${B}/export-ta_${OPTEE_ARCH}/* ; do
+        cp -aR $f ${D}${includedir}/optee/export-user_ta/
+    done
+}
+
+do_deploy() {
+	echo "Do not inherit do_deploy from optee-os."
+}
+
+FILES:${PN} = "${includedir}/optee/"
+
+# Build paths are currently embedded
+INSANE_SKIP:${PN}-dev += "buildpaths"
+
+# Include extra headers needed by SPMC tests to TA DEVKIT.
+# Supported after op-tee v3.20
+EXTRA_OEMAKE:append = "${@bb.utils.contains('MACHINE_FEATURES', 'optee-spmc-test', \
+                                        ' CFG_SPMC_TESTS=y', '' , d)}"

meta-arm/recipes-security/optee/optee-os_4.4.0.bb

@@ -0,0 +1,11 @@
+require recipes-security/optee/optee-os.inc
+
+DEPENDS += "dtc-native"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+# v4.4.0
+SRCREV = "8f645256efc0dc66bd5c118778b0b50c44469ae1"
+SRC_URI += " \
+    file://0003-optee-enable-clang-support.patch \
+   "

meta-arm/recipes-security/optee/optee-test.inc

@@ -3,7 +3,6 @@ DESCRIPTION = "Open Portable Trusted Execution Environment - Test suite"
 HOMEPAGE = "https://www.op-tee.org/"
 
 LICENSE = "BSD-2-Clause & GPL-2.0-only"
-LIC_FILES_CHKSUM = "file://LICENSE.md;md5=daa2bcccc666345ab8940aab1315a4fa"
 
 inherit python3native ptest
 inherit deploy

meta-arm/recipes-security/optee/optee-test_4.4.0.bb

@@ -0,0 +1,15 @@
+require recipes-security/optee/optee-test.inc
+
+# v4.4.0
+SRCREV = "695231ef8987866663a9ed5afd8f77d1bae3dc08"
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=a8fa504109e4cd7ea575bc49ea4be560"
+
+
+# Include ffa_spmc test group if the SPMC test is enabled.
+# Supported after op-tee v3.20
+EXTRA_OEMAKE:append = "${@bb.utils.contains('MACHINE_FEATURES', 'optee-spmc-test', \
+                                        ' CFG_SPMC_TESTS=y CFG_SECURE_PARTITION=y', '' , d)}"
+
+RDEPENDS:${PN} += "${@bb.utils.contains('MACHINE_FEATURES', 'optee-spmc-test', \
+                                              ' arm-ffa-user', '' , d)}"