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a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1707292308; bh=3sH8fKM73dBf7NcHIgqfs3mGbWxm5Ck9wDOr1eTmgAg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ci260Yr/Q/pUT9AvIzyTaj92LEbrvdt8CTkoX+CFXWtOIoTeEByIjYgU+dQecSTLV F/NqsZjwodtQUEYNboP99buMVU5Ed77806kAXDjCmFuy1j1V6lxZR+xqwcVaKSm5fh aw6dL9iAQBHdDon5ZIk3ZfAbf/3v17cW7hC0v4Uw= X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (1024-bit key, unprotected) header.d=qq.com header.i=@qq.com header.a=rsa-sha256 header.s=s201512 header.b=ci260Yr/ Subject: [Buildroot] [PATCH v4 3/3] configs/milkv_duo: new defconfig X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Hanyuan Zhao via buildroot From: Hanyuan Zhao Reply-To: Hanyuan Zhao Cc: Emil S , Giulio Benetti , Hanyuan Zhao , Thomas Petazzoni , GP Orcullo Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Milk-V Duo is an ultra-compact embedded RISC-V development platform based on the CV1800B chip. It can run Linux and RTOS, providing a reliable, low-cost, and high-performance platform for professionals, industrial ODMs, AIoT enthusiasts, DIY hobbyists, and creators. https://milkv.io/duo Co-authored-by: Emil S Co-authored-by: GP Orcullo Signed-off-by: Hanyuan Zhao Reviewed-by: Giulio Benetti [Build Tested only both defconfigs] Tested-by: Giulio Benetti --- This patch depends on: https://patchwork.ozlabs.org/project/buildroot/list/?series=393667 to work-around a gcc bug on htop package. --- Changes v3 -> v4: - Lint the code - Add more comments about gcc ICE in defconfig - Remove unnecessary comments Changes v2 -> v3: - Remove BR2_TOOLCHAIN_BUILDROOT_CXX in defconfig - Refactor post-image.sh - Provide more info about ION and camera memory use Changes v1 -> v2: - Refactor defconfig - Set the boot partition size to 8M - Refactor the image generating logic --- board/milkv/duo/genimage.cfg | 25 ++++++++ board/milkv/duo/post-image.sh | 47 ++++++++++++++ board/milkv/duo/readme.txt | 46 ++++++++++++++ configs/milkv_duo_musl_riscv64_defconfig | 67 ++++++++++++++++++++ configs/milkv_duo_musl_riscv64_ion_defconfig | 67 ++++++++++++++++++++ 5 files changed, 252 insertions(+) create mode 100644 board/milkv/duo/genimage.cfg create mode 100755 board/milkv/duo/post-image.sh create mode 100644 board/milkv/duo/readme.txt create mode 100644 configs/milkv_duo_musl_riscv64_defconfig create mode 100644 configs/milkv_duo_musl_riscv64_ion_defconfig diff --git a/board/milkv/duo/genimage.cfg b/board/milkv/duo/genimage.cfg new file mode 100644 index 0000000000..1fd74f845a --- /dev/null +++ b/board/milkv/duo/genimage.cfg @@ -0,0 +1,25 @@ +image boot.vfat { + vfat { + files = { + "fip.bin", + "boot.sd", + } + } + size = 8M +} + +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/milkv/duo/post-image.sh b/board/milkv/duo/post-image.sh new file mode 100755 index 0000000000..3856d977df --- /dev/null +++ b/board/milkv/duo/post-image.sh @@ -0,0 +1,47 @@ +#!/bin/sh + +########################################################### +# File: post-image.sh +# Author: GP Orcullo +# Hanyuan Zhao +# Description: this sh will make the fip.bin and boot.sd, +# then pack everything to an image file. +########################################################### + +FIPTOOL_OPTS="genfip ${BINARIES_DIR}/fip.bin \ + --MONITOR_RUNADDR=0x80000000 \ + --CHIP_CONF=${BINARIES_DIR}/chip_conf.bin \ + --NOR_INFO=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF \ + --NAND_INFO=00000000 \ + --BL2=${BINARIES_DIR}/bl2.bin \ + --BLCP_IMG_RUNADDR=0x05200200 \ + --BLCP_PARAM_LOADADDR=0 \ + --DDR_PARAM=${BINARIES_DIR}/ddr_param.bin \ + --MONITOR=${BINARIES_DIR}/fw_dynamic.bin \ + --LOADER_2ND=${BINARIES_DIR}/u-boot.bin" + +if [ -f ${BINARIES_DIR}/cvirtos.bin ]; then + FIPTOOL_OPTS="${FIPTOOL_OPTS} \ + --BLCP=${BINARIES_DIR}/empty.bin \ + --BLCP_2ND=${BINARIES_DIR}/cvirtos.bin \ + --BLCP_2ND_RUNADDR=0x83f40000" + echo "[Duo Post-Image fiptool.py] Integrating FreeRTOS" +fi + +${BINARIES_DIR}/fiptool.py ${FIPTOOL_OPTS} \ +> ${BINARIES_DIR}/fip.log 2>&1 +if [ -f ${BINARIES_DIR}/fip.bin ]; then + echo "[Duo Post-Image fiptool.py] > fip.bin generated!" +fi + +cp ${BINARIES_DIR}/u-boot.dtb ${BINARIES_DIR}/cv1800b_milkv_duo_sd.dtb +lzma -fk ${BINARIES_DIR}/Image +mkimage -f ${BINARIES_DIR}/multi.its ${BINARIES_DIR}/boot.sd +if [ -f ${BINARIES_DIR}/boot.sd ]; then + echo "[Duo Post-Image] > boot.sd generated!" +fi +support/scripts/genimage.sh -c $(pwd)/board/milkv/duo/genimage.cfg +gzip -fk ${BINARIES_DIR}/sdcard.img +if [ -f ${BINARIES_DIR}/sdcard.img ]; then + echo "[Duo Post-Image] > sdcard.img generated!" +fi diff --git a/board/milkv/duo/readme.txt b/board/milkv/duo/readme.txt new file mode 100644 index 0000000000..bb05050245 --- /dev/null +++ b/board/milkv/duo/readme.txt @@ -0,0 +1,46 @@ +Milk-V Duo (https://milkv.io/docs/duo/overview) + +Intro +===== + +Milk-V Duo is an ultra-compact embedded development platform +based on the rv64 CV1800B chip. It can run Linux and RTOS, +providing a reliable, cost-effective, and high-performance +platform for professionals, industrial ODMs, AIoT enthusiasts, +DIY enthusiasts, and creators. + +How to build it +=============== + +Configure Buildroot: + + $ make milkv_duo_musl_riscv64_defconfig + +The milkv_duo_musl_riscv64_defconfig will by default provide +the full 64MiB free RAM. If you want to build with memory +reserved for ION (generalized memory manager in linux, i.e. +some memory will be reserved for the camera algorithms), please try: + + $ make milkv_duo_musl_riscv64_ion_defconfig + +For more information about the ION, please refer to + +https://github.com/milkv-duo/duo-buildroot-sdk/blob/develop/README.md?plain=1#L436 + +Modify configuration if needed, e.g. add more packages to target: + + $ make menuconfig + +Compile everything and build the SD card image: + + $ make + +How to write the SD card +======================== + +Once the build process is finished you will have an image +called "sdcard.img" in the output/images/ directory. + +Copy the bootable "sdcard.img" onto an SD card with "dd": + + $ sudo dd if=output/images/sdcard.img of=/dev/sdX diff --git a/configs/milkv_duo_musl_riscv64_defconfig b/configs/milkv_duo_musl_riscv64_defconfig new file mode 100644 index 0000000000..0773924072 --- /dev/null +++ b/configs/milkv_duo_musl_riscv64_defconfig @@ -0,0 +1,67 @@ +# Architecture +BR2_riscv=y +BR2_riscv_g=y +BR2_RISCV_ISA_RVC=y + +# Linux headers same as kernel 5.10 series +BR2_KERNEL_HEADERS_5_10=y + +# Since gcc 13 and later versions with the t-head's optimizations +# below are currently not well compatible with glibc, which will +# throw gcc ICE (Internal Compiler Error) when the buildroot is +# compiling the glibc, so we choose musl used by the official sdk +# until this ICE gets fixed. +BR2_GCC_VERSION_13_X=y +BR2_TOOLCHAIN_BUILDROOT_MUSL=y +BR2_TARGET_OPTIMIZATION="-march=rv64imafdc_xtheadba_xtheadbb_xtheadbs_xtheadcmo_xtheadcondmov_xtheadfmemidx_xtheadfmv_xtheadint_xtheadmac_xtheadmemidx_xtheadmempair_xtheadsync" + +# opensbi +BR2_TARGET_OPENSBI=y +BR2_TARGET_OPENSBI_CUSTOM_GIT=y +BR2_TARGET_OPENSBI_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-opensbi.git" +BR2_TARGET_OPENSBI_CUSTOM_REPO_VERSION="ee78f99daf8ac5956c6bf95458983ead52142548" +BR2_TARGET_OPENSBI_PLAT="generic" +BR2_TARGET_OPENSBI_UBOOT_PAYLOAD=y +BR2_TARGET_OPENSBI_FW_FDT_PATH=y + +# u-boot +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_GIT=y +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-u-boot.git" +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="v2021.10_64mb" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="cvitek_cv1800b_milkv_duo_sd" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_OPENSBI=y + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_GIT=y +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-linux.git" +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="duo-linux-5.10.4" +BR2_LINUX_KERNEL_DEFCONFIG="cvitek_cv1800b_milkv_duo_sd" +BR2_LINUX_KERNEL_LZMA=y +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +# SD card image generating script +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/milkv/duo/post-image.sh" + +# rootfs +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y + +# Packages for the sdcard image generating +BR2_PACKAGE_MILKV_DUO_LIBRARIES=y +BR2_PACKAGE_MILKV_DUO_FIRMWARE_FSBL=y +BR2_PACKAGE_MILKV_DUO_FIRMWARE_FSBL_64MB=y +BR2_PACKAGE_MILKV_DUO_PINMUX=y +BR2_PACKAGE_MILKV_DUO_FEATURES=y +BR2_PACKAGE_MILKV_DUO_SMALLCORE_FREERTOS=y + +# Host packages for the sdcard image generating +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_LZMA_ALONE=y +BR2_PACKAGE_HOST_MTOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y diff --git a/configs/milkv_duo_musl_riscv64_ion_defconfig b/configs/milkv_duo_musl_riscv64_ion_defconfig new file mode 100644 index 0000000000..18458726d9 --- /dev/null +++ b/configs/milkv_duo_musl_riscv64_ion_defconfig @@ -0,0 +1,67 @@ +# Architecture +BR2_riscv=y +BR2_riscv_g=y +BR2_RISCV_ISA_RVC=y + +# Linux headers same as kernel 5.10 series +BR2_KERNEL_HEADERS_5_10=y + +# Since gcc 13 and later versions with the t-head's optimizations +# below are currently not well compatible with glibc, which will +# throw gcc ICE (Internal Compiler Error) when the buildroot is +# compiling the glibc, so we choose musl used by the official sdk +# until this ICE gets fixed. +BR2_GCC_VERSION_13_X=y +BR2_TOOLCHAIN_BUILDROOT_MUSL=y +BR2_TARGET_OPTIMIZATION="-march=rv64imafdc_xtheadba_xtheadbb_xtheadbs_xtheadcmo_xtheadcondmov_xtheadfmemidx_xtheadfmv_xtheadint_xtheadmac_xtheadmemidx_xtheadmempair_xtheadsync" + +# opensbi +BR2_TARGET_OPENSBI=y +BR2_TARGET_OPENSBI_CUSTOM_GIT=y +BR2_TARGET_OPENSBI_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-opensbi.git" +BR2_TARGET_OPENSBI_CUSTOM_REPO_VERSION="ee78f99daf8ac5956c6bf95458983ead52142548" +BR2_TARGET_OPENSBI_PLAT="generic" +BR2_TARGET_OPENSBI_UBOOT_PAYLOAD=y +BR2_TARGET_OPENSBI_FW_FDT_PATH=y + +# u-boot +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_GIT=y +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-u-boot.git" +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="v2021.10_ion" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="cvitek_cv1800b_milkv_duo_sd" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_OPENSBI=y + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_GIT=y +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/milkv-duo/milkv-duo-linux.git" +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="duo-linux-5.10.4" +BR2_LINUX_KERNEL_DEFCONFIG="cvitek_cv1800b_milkv_duo_sd" +BR2_LINUX_KERNEL_LZMA=y +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +# SD card image generating script +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/milkv/duo/post-image.sh" + +# rootfs +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y + +# Packages for the sdcard image generating +BR2_PACKAGE_MILKV_DUO_LIBRARIES=y +BR2_PACKAGE_MILKV_DUO_FIRMWARE_FSBL=y +BR2_PACKAGE_MILKV_DUO_SMALLCORE_FREERTOS=y +BR2_PACKAGE_MILKV_DUO_PINMUX=y +BR2_PACKAGE_MILKV_DUO_FEATURES=y +BR2_PACKAGE_MILKV_DUO_SMALLCORE_FREERTOS=y + +# Host packages for the sdcard image generating +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_LZMA_ALONE=y +BR2_PACKAGE_HOST_MTOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y