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From: Fabio Estevam <festevam@gmail.com>
To: buildroot@buildroot.org
Cc: breno.lima@nxp.com, Fabio Estevam <festevam@gmail.com>
Subject: [Buildroot] [PATCH] freescale_imx93evk_defconfig: Add OP-TEE OS support
Date: Tue, 12 Aug 2025 20:14:17 -0300	[thread overview]
Message-ID: <20250812231417.1249446-1-festevam@gmail.com> (raw)

From: Breno Lima <breno.lima@nxp.com>

Add OP-TEE OS Support from the NXP BSP lf-6.12.3-1.0.0 version.

The i.MX93 Boot Container requires a raw TEE binary without a TEE header.
Update the imx9-bootloader-prepare.sh script and Config.in accordingly
to ensure compatibility with this requirement.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 board/freescale/common/imx/imx9-bootloader-prepare.sh | 2 +-
 boot/optee-os/Config.in                               | 2 +-
 configs/freescale_imx93evk_defconfig                  | 7 +++++++
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/board/freescale/common/imx/imx9-bootloader-prepare.sh b/board/freescale/common/imx/imx9-bootloader-prepare.sh
index 2db887a785..a267114d43 100755
--- a/board/freescale/common/imx/imx9-bootloader-prepare.sh
+++ b/board/freescale/common/imx/imx9-bootloader-prepare.sh
@@ -20,7 +20,7 @@ main ()
 		"${HOST_DIR}/bin/mkimage_imx8" -soc IMX9 -c \
 			-ap "${BINARIES_DIR}/bl31.bin" a55 ${ATF_LOAD_ADDR} \
 			-ap "${BINARIES_DIR}/u-boot-hash.bin" a55 0x80200000 \
-			-ap "${BINARIES_DIR}/tee.bin" a55 0x96000000 \
+			-ap "${BINARIES_DIR}/tee-raw.bin" a55 0x96000000 \
 			-out "${BINARIES_DIR}/u-boot-atf-container.img"
 	else
 		"${HOST_DIR}/bin/mkimage_imx8" -soc IMX9 -c \
diff --git a/boot/optee-os/Config.in b/boot/optee-os/Config.in
index 433dae90d8..e737d2a0ac 100644
--- a/boot/optee-os/Config.in
+++ b/boot/optee-os/Config.in
@@ -167,7 +167,7 @@ config BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES
 
 config BR2_TARGET_OPTEE_OS_CORE_IMAGES
 	string "Binary boot images"
-	default "tee.bin tee-*_v2.bin"
+	default "tee.bin tee-raw.bin tee-*_v2.bin"
 	help
 	  Names of generated image files that are installed in the
 	  output images/ directory.
diff --git a/configs/freescale_imx93evk_defconfig b/configs/freescale_imx93evk_defconfig
index 1140747825..0a39859342 100644
--- a/configs/freescale_imx93evk_defconfig
+++ b/configs/freescale_imx93evk_defconfig
@@ -25,6 +25,13 @@ BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,nxp-imx,imx-atf,lf-6.12.3-1.0.0)/imx-atf-lf-6.12.3-1.0.0.tar.gz"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx93"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE=y
+BR2_TARGET_OPTEE_OS=y
+BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y
+BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION="$(call github,nxp-imx,imx-optee-os,lf-6.12.3-1.0.0)/imx-optee-os-lf-6.12.3-1.0.0.tar.gz"
+BR2_TARGET_OPTEE_OS_NEEDS_PYTHON_CRYPTOGRAPHY=y
+BR2_TARGET_OPTEE_OS_PLATFORM="imx"
+BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR="mx93evk"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
-- 
2.34.1

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             reply	other threads:[~2025-08-12 23:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-12 23:14 Fabio Estevam [this message]
2025-08-13  7:34 ` [Buildroot] [PATCH] freescale_imx93evk_defconfig: Add OP-TEE OS support Sébastien Szymanski
2025-08-13 22:28 ` Julien Olivain via buildroot

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