From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26949CF6BF3 for ; Wed, 7 Jan 2026 07:34:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id C683260833; Wed, 7 Jan 2026 07:34:30 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 4yfxAjM6BIdz; Wed, 7 Jan 2026 07:34:29 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 3EA0B60C19 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org; s=default; t=1767771269; bh=kfTlVoJyhPS0fmJWl4cHDfu6KJLg89Svy4vsobIiW3c=; h=To:CC:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=drwuwUkJpRO0z/Pz8uL6xiq62t+OZ+JHbQODIEbNy+Y6v7swuqvAvQIpsVK/0vvKY txgwCM//x3uLoGabo2FETcmju7q5KjTWCi04I+kiybHQU6CxP9x3dIoS1pmiYdf0xO SDZrIcLlWE4dAYHPpjg+3qj/nP2TWFq35iAMXiB2Sl0BVa1MehcMHBejlakk0pQsJm sEmUVlBYLdP76FVAlbxLu2BTuPRgrOkm5Vfl3kpn8s9r5j2pNQRG0FWvwbLc2M3CvC c8po3/Bh6JRLyTUasgrco87S4zetTG4GajqZoqzyVT1KjQISqxH3pMWbIjKLIutbL5 h3rSyEO2E62yg== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp3.osuosl.org (Postfix) with ESMTP id 3EA0B60C19; Wed, 7 Jan 2026 07:34:29 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists1.osuosl.org (Postfix) with ESMTP id 8B583249 for ; Wed, 7 Jan 2026 07:34:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 7C06B60C19 for ; Wed, 7 Jan 2026 07:34:28 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id BPBQ99xBqAEn for ; Wed, 7 Jan 2026 07:34:26 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=60.248.80.70; helo=atcsqr.andestech.com; envelope-from=cnoize@andestech.com; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 7E55460833 Received: from Atcsqr.andestech.com (60-248-80-70.hinet-ip.hinet.net [60.248.80.70]) by smtp3.osuosl.org (Postfix) with ESMTPS id 7E55460833 for ; Wed, 7 Jan 2026 07:34:22 +0000 (UTC) Received: from mail.andestech.com (ATCPCS34.andestech.com [10.0.1.134]) by Atcsqr.andestech.com with ESMTPS id 6077Y8uM006962 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK) for ; Wed, 7 Jan 2026 15:34:08 +0800 (+08) (envelope-from cnoize@andestech.com) Received: from swlinux02.andestech.com (10.0.15.183) by ATCPCS34.andestech.com (10.0.1.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Wed, 7 Jan 2026 15:34:08 +0800 To: CC: Leo Yu-Chi Liang , Che-Wei Chuang Date: Wed, 7 Jan 2026 15:34:01 +0800 Message-ID: <20260107073401.3004368-3-cnoize@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260107073401.3004368-1-cnoize@andestech.com> References: <20260107073401.3004368-1-cnoize@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.15.183] X-ClientProxiedBy: ATCPCS33.andestech.com (10.0.1.100) To ATCPCS34.andestech.com (10.0.1.134) X-DKIM-Results: atcpcs34.andestech.com; dkim=none; X-DNSRBL: X-MAIL: Atcsqr.andestech.com 6077Y8uM006962 X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=permerror header.from=andestech.com Subject: [Buildroot] [PATCH 2/2] board/andes: add AE350 OP-TEE board support X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Che-Wei Chuang via buildroot Reply-To: Che-Wei Chuang Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Add initial Buildroot support for the Andes AE350 OP-TEE platform, including board files, config fragments, patches, hash files, and defconfig. Signed-off-by: Che-Wei Chuang --- board/andes/ae350-optee/genimage_sdcard.cfg | 31 +++ board/andes/ae350-optee/linux.config.fragment | 1 + .../ae350-optee/patches/linux/linux.hash | 2 + .../ae350-optee/patches/opensbi/opensbi.hash | 2 + .../patches/optee-os/optee-os.hash | 2 + ...ble-fragmentation-calculation-for-ol.patch | 43 ++++ .../ae350-optee/patches/uboot/uboot.hash | 2 + board/andes/ae350-optee/post-build.sh | 13 ++ board/andes/ae350-optee/readme.txt | 204 ++++++++++++++++++ .../boot/extlinux/extlinux.conf | 4 + board/andes/ae350-optee/uboot.config.fragment | 14 ++ configs/andes_ae350_45_optee_defconfig | 56 +++++ 12 files changed, 374 insertions(+) create mode 100644 board/andes/ae350-optee/genimage_sdcard.cfg create mode 100644 board/andes/ae350-optee/linux.config.fragment create mode 100644 board/andes/ae350-optee/patches/linux/linux.hash create mode 100644 board/andes/ae350-optee/patches/opensbi/opensbi.hash create mode 100644 board/andes/ae350-optee/patches/optee-os/optee-os.hash create mode 100644 board/andes/ae350-optee/patches/optee-test/4.6.0/0001-xtest-stats-Disable-fragmentation-calculation-for-ol.patch create mode 100644 board/andes/ae350-optee/patches/uboot/uboot.hash create mode 100755 board/andes/ae350-optee/post-build.sh create mode 100644 board/andes/ae350-optee/readme.txt create mode 100644 board/andes/ae350-optee/rootfs_overlay/boot/extlinux/extlinux.conf create mode 100644 board/andes/ae350-optee/uboot.config.fragment create mode 100644 configs/andes_ae350_45_optee_defconfig diff --git a/board/andes/ae350-optee/genimage_sdcard.cfg b/board/andes/ae350-optee/genimage_sdcard.cfg new file mode 100644 index 0000000000..8856722531 --- /dev/null +++ b/board/andes/ae350-optee/genimage_sdcard.cfg @@ -0,0 +1,31 @@ +image boot.vfat { + vfat { + files = { + "u-boot-spl.bin", + "u-boot.itb", + "dtb", + "Image.gz", + } + } + size = 8184K +} + +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xC + image = "boot.vfat" + offset = 8K + size = 8184K # 8MB - 8KB + } + + partition rootfs { + partition-type = 0x83 + bootable = true + image = "rootfs.ext4" + offset = 8M + size = 24M + } +} diff --git a/board/andes/ae350-optee/linux.config.fragment b/board/andes/ae350-optee/linux.config.fragment new file mode 100644 index 0000000000..becad4d7ed --- /dev/null +++ b/board/andes/ae350-optee/linux.config.fragment @@ -0,0 +1 @@ +CONFIG_INITRAMFS_SOURCE="" diff --git a/board/andes/ae350-optee/patches/linux/linux.hash b/board/andes/ae350-optee/patches/linux/linux.hash new file mode 100644 index 0000000000..f0e82a37e6 --- /dev/null +++ b/board/andes/ae350-optee/patches/linux/linux.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 2a1dc278902473fed28fc40d4eecdbe0692b23c1282649db8281efcb8306e679 linux-optee_ast540_v4.3.tar.gz diff --git a/board/andes/ae350-optee/patches/opensbi/opensbi.hash b/board/andes/ae350-optee/patches/opensbi/opensbi.hash new file mode 100644 index 0000000000..b2160eba90 --- /dev/null +++ b/board/andes/ae350-optee/patches/opensbi/opensbi.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 70a38b6d3c8c9c4eaeb6076480e567c7c5155f321e8989492ccc95ad87304185 opensbi-optee_ast540_v4.3.tar.gz diff --git a/board/andes/ae350-optee/patches/optee-os/optee-os.hash b/board/andes/ae350-optee/patches/optee-os/optee-os.hash new file mode 100644 index 0000000000..0e1dacd925 --- /dev/null +++ b/board/andes/ae350-optee/patches/optee-os/optee-os.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 f56fa9636afe671f67b87b1bfcd546d124003a4817ad1b47d1a8c91d80a4043a optee_os-optee_ast540_v4.3.tar.gz diff --git a/board/andes/ae350-optee/patches/optee-test/4.6.0/0001-xtest-stats-Disable-fragmentation-calculation-for-ol.patch b/board/andes/ae350-optee/patches/optee-test/4.6.0/0001-xtest-stats-Disable-fragmentation-calculation-for-ol.patch new file mode 100644 index 0000000000..6613b9abe0 --- /dev/null +++ b/board/andes/ae350-optee/patches/optee-test/4.6.0/0001-xtest-stats-Disable-fragmentation-calculation-for-ol.patch @@ -0,0 +1,42 @@ +From cc87f97d5b4b29cf13df14e475f31b4806e4eae7 Mon Sep 17 00:00:00 2001 +From: Che-Wei Chuang +Date: Tue, 6 Jan 2026 11:19:31 +0800 +Subject: [PATCH] xtest: stats: Disable fragmentation calculation for older + OP-TEE OS + +optee-os versions prior to 4.6.0 do not provide the free2_sum field in +struct pta_stats_alloc. xtest 4.6.0 unconditionally accesses this field, +which breaks the build when used together with older OP-TEE OS releases +such as 4.3.0. + +Disable the fragmentation calculation based on free2_sum to restore +compatibility with older OP-TEE OS versions while keeping the remaining +statistics intact. + +Signed-off-by: Che-Wei Chuang +--- + host/xtest/stats.c | 9 --------- + 1 file changed, 9 deletions(-) + +diff --git a/host/xtest/stats.c b/host/xtest/stats.c +index dc05d7b..212e5a5 100644 +--- a/host/xtest/stats.c ++++ b/host/xtest/stats.c +@@ -155,15 +155,6 @@ static int stat_alloc(int argc, char *argv[]) + stats[n].desc); + printf("Bytes allocated: %"PRId32"\n", + stats[n].allocated); +- if (stats[n].free2_sum && stats[n].size != stats[n].allocated) { +- double free2_sum = stats[n].free2_sum; +- double free_sum = stats[n].size - stats[n].allocated; +- double free_quote = sqrt(free2_sum) / free_sum; +- double fragmentation = 1.0 - free_quote * free_quote; +- +- printf("Fragmentation: %u %%\n", +- (unsigned int)(fragmentation * 100.0)); +- } + printf("Max bytes allocated: %"PRId32"\n", + stats[n].max_allocated); + printf("Size of pool: %"PRId32"\n", +-- +2.34.1 diff --git a/board/andes/ae350-optee/patches/uboot/uboot.hash b/board/andes/ae350-optee/patches/uboot/uboot.hash new file mode 100644 index 0000000000..6354bc127f --- /dev/null +++ b/board/andes/ae350-optee/patches/uboot/uboot.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 c6d9232e09ba1f318b6ff6c558c5847b8ac576eccfbeffb6d3c315dad3da4b49 uboot-optee_ast540_v4.3.tar.gz diff --git a/board/andes/ae350-optee/post-build.sh b/board/andes/ae350-optee/post-build.sh new file mode 100755 index 0000000000..f18fed0a6e --- /dev/null +++ b/board/andes/ae350-optee/post-build.sh @@ -0,0 +1,13 @@ +#!/bin/sh +set -e + +mkdir -p "${BINARIES_DIR}"/dtb +cd "${BUILD_DIR}"/linux-custom/arch/riscv/boot/dts/andes/ || exit 1 +for f in *.dtb; do + [ -e "$f" ] || continue + cp -av "$f" "${BINARIES_DIR}"/dtb/ +done + +cp "$BINARIES_DIR"/Image.gz "$TARGET_DIR"/boot +cp "$BINARIES_DIR"/dtb/ax45_c1_d_dsp_noncoherent_ae350_optee.dtb "$TARGET_DIR"/boot +cp "$BINARIES_DIR"/dtb/ax45mp_c4_d_dsp_ae350_optee.dtb "$TARGET_DIR"/boot diff --git a/board/andes/ae350-optee/readme.txt b/board/andes/ae350-optee/readme.txt new file mode 100644 index 0000000000..83655bb063 --- /dev/null +++ b/board/andes/ae350-optee/readme.txt @@ -0,0 +1,203 @@ +Intro +===== + +AndesTech AE350 Platform with OP-TEE + +The AE350 prototype demonstrates the AE350 platform with OP-TEE support on +both FPGA hardware and QEMU simulation. + +How to build it +=============== + +Configure Buildroot +------------------- + + $ make andes_ae350_45_optee_defconfig + +If you want to customize your configuration: + + $ make menuconfig + +Build everything +---------------- +Note: you will need to access to the network, since Buildroot will +download the packages' sources. + + $ make + +Result of the build +------------------- + +After building, you should obtain the following files: + + output/images/ + |-- ax45_c1_d_dsp_noncoherent_ae350_optee.dtb + |-- dtb/ax45mp_c4_d_dsp_ae350_optee.dtb + |-- boot.vfat + |-- fw_dynamic.bin + |-- fw_dynamic.elf + |-- Image.gz + |-- rootfs.ext2 + |-- rootfs.ext4 -> rootfs.ext2 + |-- sdcard.img + |-- tee.bin + |-- u-boot-spl.bin + `-- u-boot.itb + +How to update the bootloader and device-tree +============================================ + +To update the bootloader and device tree, make sure you have +an ICEman (Andes OpenOCD [1]) and AICE [2] connection set up +as below: + + Local Host Local/Remote Host + .-----------------. .--------------. + | buildroot images| | | + | | ICEman host + | .----------. | | .--------. | + | | SPI_burn |<---+--socket--+->| ICEman | | + | '----------' | | '--.-----' | + '-----------------' '-----|--------' + | + USB + .--------------. | + | target | .-----v-----. + | board <----JTAG---| AICE | + | | '-----------' + '--------------' + +[1] https://github.com/andestech/ICEman +[2] https://www.andestech.com/en/products-solutions/andeshape-platforms/aice-micro/ + +The Andes SPI_burn tool will be located in output/host/bin. +Use the following commands to update the bootloader and device tree: + + $ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0x000000 -i u-boot-spl.bin + $ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0x020000 -i u-boot.itb + $ SPI_burn --host $ICE_IP --port $ICE_BURNER_PORT --addr 0x1E0000 \ + -i ax45_c1_d_dsp_noncoherent_ae350_optee.dtb + +Note that the --addr option specifies the offset starting from +the flash base address 0x80000000 and set by U-Boot configurations. +e.g. +u-boot-spl.bin: CONFIG_SPL_TEXT_BASE=0x80000000 +u-boot.itb: CONFIG_SPL_LOAD_FIT_ADDRESS=0x80020000 +ax45_c1_d_dsp_noncoherent_ae350_optee.dtb: CONFIG_SYS_FDT_BASE=0x801E0000 + +How to write the SD card +======================== + +Copy the sdcard.img to a SD card with "dd": + + $ sudo dd if=sdcard.img of=/dev/sdX bs=4096 + $ sudo sync + +OP-TEE OS (tee.bin) +=================== + +The file `tee.bin` is the OP-TEE OS secure world binary. +It provides a Trusted Execution Environment (TEE) that runs alongside Linux in +secure mode. + +The OP-TEE OS binary (`tee.bin`) is packaged inside the `u-boot.itb` image on +the AE350 platform. + +OP-TEE provides the following core security services: + +- Secure execution of Trusted Applications (TAs) +- Secure key storage and cryptographic operations +- Hardware-backed isolation between Secure World and Normal World +- Secure monitor call (SMC) interface for Linux communication + +Linux communicates with OP-TEE through the standard OP-TEE Linux driver using +SMC calls. This allows normal world applications to access secure services +without exposing sensitive data to the Linux kernel. + +For the quad-core configuration, switch to ax45mp_c4_d_dsp_ae350_optee.dts. +Set the following options in menuconfig: + +Kernel ---> In-tree Device Tree Source file names +BR2_LINUX_KERNEL_INTREE_DTS_NAME="andes/ax45mp_c4_d_dsp_ae350_optee" + +Bootloaders ---> Additional build variables +BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES="CFG_TEE_CORE_NB_CORE=4 CFG_NUM_THREADS=8" + +OP-TEE User-space Configuration (4.3.0) +======================================= + +The OP-TEE user-space components are built from custom upstream +tarballs and provide Linux support for OP-TEE OS. + +They can be enabled from Buildroot menuconfig: + Target packages ---> + Security ---> + + -*- optee-client + optee-client version (Custom tarball) ---> + URL of custom optee-client tarball: + $(call github,OP-TEE,optee_client,4.3.0)/optee_client-4.3.0.tar.gz + + [*] optee-examples + optee-examples version (Custom tarball) ---> + URL of custom optee-examples tarball: + $(call github,linaro-swg,optee_examples,4.3.0)/optee_examples-4.3.0.tar.gz + + [*] optee-test + optee-test version (Custom tarball) ---> + URL of custom optee-test tarball: + $(call github,OP-TEE,optee_test,4.3.0)/optee_test-4.3.0.tar.gz + +Since the custom tarballs do not have hash files, +disable this option to build these packages. + + Build options ---> + Advanced ---> + [ ] Force all downloads to have a valid hash + +OP-TEE User-space Configuration (4.6.0) +======================================= + +The OP-TEE user-space components version 4.6.0 are also supported. + +They can be enabled from Buildroot menuconfig: + Target packages ---> + Security ---> + + -*- optee-client + optee-client version (4.6.0) ---> + + [*] optee-examples + optee-examples version (4.6.0) ---> + + [*] optee-test + optee-test version (4.6.0) ---> + +Note: +When using optee-test 4.6.0, xtest case 4016 is expected to fail. +This is because optee-test 4.6.0 introduces validation for the +TEE_ERROR_SHORT_BUFFER behavior in the ED25519 sign/verify test. +This error code did not exist in optee-os version 4.3.0, but it is +required and tested in version 4.6.0. + +QEMU (AE350 simulation) +======================= + +To run the andes_ae350 machine model, use the QEMU version: +https://github.com/andestech/qemu + +Boot command example: + qemu-system-riscv64 \ + -nographic \ + -M andes_ae350 \ + -cpu andes-ax45 \ + -m 2G -smp 1 \ + -bios none \ + -device loader,file=u-boot-spl.bin,addr=0x80000000 \ + -device loader,file=u-boot.itb,addr=0x80020000 \ + -device loader,file=dtb/ax45_c1_d_dsp_noncoherent_ae350_optee.dtb,addr=0x801E0000 \ + -drive file=sdcard.img,format=raw,id=sd1 \ + -device sd-card,drive=sd1 \ + -net nic,model=atfmac100 \ + -net user,net=192.168.96.0/24,dhcpstart=192.168.96.10,domainname=andestech.com,hostfwd=tcp::9623-:23 \ + -gdb tcp::9696 diff --git a/board/andes/ae350-optee/rootfs_overlay/boot/extlinux/extlinux.conf b/board/andes/ae350-optee/rootfs_overlay/boot/extlinux/extlinux.conf new file mode 100644 index 0000000000..fcb3fc24e5 --- /dev/null +++ b/board/andes/ae350-optee/rootfs_overlay/boot/extlinux/extlinux.conf @@ -0,0 +1,3 @@ +label linux + kernel /boot/Image.gz + append earlycon=sbi root=/dev/mmcblk0p2 rootwait diff --git a/board/andes/ae350-optee/uboot.config.fragment b/board/andes/ae350-optee/uboot.config.fragment new file mode 100644 index 0000000000..bc503f7d51 --- /dev/null +++ b/board/andes/ae350-optee/uboot.config.fragment @@ -0,0 +1,14 @@ +CONFIG_CMD_OPTEE=y +CONFIG_OPTEE=y +CONFIG_OPTEE_LIB=y +CONFIG_OPTEE_TA_RPC_TEST=y +CONFIG_SPL_FS_FAT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0x80020000 +CONFIG_SPL_MMC=y +CONFIG_SPL_OPENSBI_SCRATCH_OPTIONS=0x0 +CONFIG_SPL_RAM_DEVICE=y +CONFIG_SPL_TEXT_BASE=0x80000000 +CONFIG_SYS_FDT_BASE=0x801E0000 +CONFIG_TEE=y +CONFIG_TEXT_BASE=0x01800000 diff --git a/configs/andes_ae350_45_optee_defconfig b/configs/andes_ae350_45_optee_defconfig new file mode 100644 index 0000000000..02a91c5c2b --- /dev/null +++ b/configs/andes_ae350_45_optee_defconfig @@ -0,0 +1,56 @@ +BR2_riscv=y +BR2_RISCV_ISA_RVC=y +BR2_TOOLCHAIN_EXTERNAL=y +BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_RISCV64_LP64D_GLIBC_STABLE=y +BR2_GLOBAL_PATCH_DIR="board/andes/ae350-optee/patches" +BR2_DOWNLOAD_FORCE_CHECK_HASHES=y +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" +BR2_ROOTFS_OVERLAY="board/andes/ae350-optee/rootfs_overlay" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/andes/ae350-optee/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/andes/ae350-optee/genimage_sdcard.cfg" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,andestech,linux,optee_ast540_v4.3)/linux-optee_ast540_v4.3.tar.gz" +BR2_LINUX_KERNEL_DEFCONFIG="ae350_rv64_smp" +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/andes/ae350-optee/linux.config.fragment" +BR2_LINUX_KERNEL_IMAGEGZ=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="andes/ax45_c1_d_dsp_noncoherent_ae350_optee" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="24M" +# BR2_TARGET_ROOTFS_TAR is not set +BR2_TARGET_OPTEE_OS=y +BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y +BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION="$(call github,andestech,optee_os,optee_ast540_v4.3)/optee_os-optee_ast540_v4.3.tar.gz" +BR2_TARGET_OPTEE_OS_NEEDS_PYTHON_CRYPTOGRAPHY=y +BR2_TARGET_OPTEE_OS_PLATFORM="ae350" +BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES="ARCH=riscv CFG_TEE_CORE_NB_CORE=1 CFG_NUM_THREADS=2 CFG_UNWIND=y CFG_IN_TREE_EARLY_TAS=trusted_keys/f04a0fe7-1f5d-4b9b-abf7-619b85b4ce8c mem_usage CFG_CORE_HEAP_SIZE=524288 CFG_TEE_RAM_VA_SIZE=0x00800000 CFG_TDDRAM_SIZE=0x04000000 CFG_PKCS11_TA_HEAP_SIZE=131072" +BR2_TARGET_OPTEE_OS_CORE_IMAGES="tee.bin" +BR2_TARGET_OPENSBI=y +BR2_TARGET_OPENSBI_CUSTOM_TARBALL=y +BR2_TARGET_OPENSBI_CUSTOM_TARBALL_LOCATION="$(call github,andestech,opensbi,optee_ast540_v4.3)/opensbi-optee_ast540_v4.3.tar.gz" +BR2_TARGET_OPENSBI_PLAT="generic" +# BR2_TARGET_OPENSBI_INSTALL_JUMP_IMG is not set +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_TARBALL=y +BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,andestech,uboot,optee_ast540_v4.3)/uboot-optee_ast540_v4.3.tar.gz" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="ae350_rv64_spl_xip" +BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/andes/ae350-optee/uboot.config.fragment" +BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y +BR2_TARGET_UBOOT_NEEDS_GNUTLS=y +BR2_TARGET_UBOOT_NEEDS_OPTEE_TEE=y +BR2_TARGET_UBOOT_NEEDS_OPTEE_TEE_BIN=y +BR2_TARGET_UBOOT_NEEDS_OPENSBI=y +# BR2_TARGET_UBOOT_FORMAT_BIN is not set +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb" +BR2_TARGET_UBOOT_SPL=y +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="SWDTB=1" +BR2_PACKAGE_HOST_ANDES_SPI_BURN=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y -- 2.34.1 _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot