mirror of
https://github.com/armbian/build
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77 lines
2.7 KiB
Plaintext
77 lines
2.7 KiB
Plaintext
#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (c) 2013-2024 Igor Pecovnik, igor@armbian.com
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#
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# This file is a part of the Armbian Build Framework
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# https://github.com/armbian/build/
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#
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declare -g ARCH="riscv64"
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declare -g LINUXFAMILY="spacemit"
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declare -g GOVERNOR="performance"
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# Arm Trusted Firmware
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declare -g ATF_USE_GCC="> 8.0"
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declare -g ATF_COMPILER="riscv64-linux-gnu-"
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declare -g ATFSOURCE="https://gitee.com/bianbu-linux/opensbi.git"
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declare -g ATFDIR="opensbi"
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declare -g ATFBRANCH="tag:k1-bl-v2.1-release"
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declare -g ATF_TARGET_MAP="PLATFORM_DEFCONFIG=k1_defconfig PLATFORM=generic ;;build/platform/generic/firmware/fw_dynamic.itb"
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# U-Boot
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declare -g BOOTSOURCE="https://gitee.com/bianbu-linux/uboot-2022.10.git"
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declare -g BOOTBRANCH="${BOOTBRANCH_BOARD:-"tag:k1-bl-v2.1-release"}"
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declare -g BOOTDIR='u-boot-spacemit'
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declare -g BOOTPATCHDIR="${BOOTPATCHDIR:-"legacy/u-boot-spacemit-k1"}"
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declare -g UBOOT_TARGET_MAP=";;bootinfo_emmc.bin FSBL.bin u-boot.itb fw_dynamic.itb"
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declare -g BOOTCONFIG="k1_defconfig" # Boot with generic SpacemiT K1 config
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# Linux
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case "${BRANCH}" in
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current)
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declare -g KERNELSOURCE="https://github.com/jmontleon/linux-bianbu.git"
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declare -g KERNELBRANCH="branch:linux-6.6.y"
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declare -g EXTRAWIFI="no" # WiFi drivers are already included in the kernel
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declare -g KERNEL_MAJOR_MINOR="6.6"
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declare -g LINUXCONFIG="linux-${LINUXFAMILY}-current"
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;;
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esac
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function custom_kernel_config__spacemit_k1_firmware() {
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if [[ -f .config ]]; then
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# check $kernel_work_dir is set and exists, or bail
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[[ -z "${kernel_work_dir}" ]] && exit_with_error "kernel_work_dir is not set"
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[[ ! -d "${kernel_work_dir}" ]] && exit_with_error "kernel_work_dir does not exist: ${kernel_work_dir}"
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display_alert "$BOARD" "Adding boot firmware" "info"
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mkdir -pv "${kernel_work_dir}/firmware"
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cp -fv "$SRC/packages/blobs/riscv64/spacemit/esos.elf" "${kernel_work_dir}/firmware"
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fi
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}
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pre_prepare_partitions() {
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declare -g OFFSET="4"
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declare -g IMAGE_PARTITION_TABLE="msdos"
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}
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write_uboot_platform() {
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local device=${2}
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if [ -b ${2}boot0 ]; then
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echo "eMMC"
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DEVICE=`ls /dev/mmcblk*boot0 | sed 's/^.....//'`
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echo 0 > /sys/block/${DEVICE}/force_ro
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sleep .50
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dd if="$1/bootinfo_emmc.bin" of="/dev/${DEVICE}" bs=512 conv=notrunc
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dd if="$1/FSBL.bin" of="/dev/${DEVICE}" bs=512 seek=1 conv=notrunc
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dd if="$1/FSBL.bin" of="/dev/${DEVICE}" bs=512 seek=512 conv=notrunc
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else
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echo "SD card"
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dd if="$1/bootinfo_emmc.bin" of=$2 bs=512 conv=notrunc
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dd if="$1/FSBL.bin" of="$2" bs=512 seek=1 conv=notrunc
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dd if="$1/FSBL.bin" of="$2" bs=512 seek=512 conv=notrunc
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fi
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dd if="$1/fw_dynamic.itb" of="$2" bs=512 seek=1280 conv=notrunc
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dd if="$1/u-boot.itb" of="$2" bs=512 seek=2048 conv=notrunc
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sync
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}
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