From 7fcb82665e96a50174084c8bfcd0302ce31291f4 Mon Sep 17 00:00:00 2001 From: Weijie Gao Date: Sun, 7 Jan 2024 03:10:45 +0800 Subject: [PATCH] loongarch64: new target Add target for Loongson LoongArch64-based boards. LoongArch is a new RISC ISA developed by Loongson. It's a bit like MIPS or RISC-V. LoongArch includes both 32-bit and 64-bit versions (LoongArch32/LoongArch64). Loongson 3A5000 and 3A6000 are the two existing CPUs of LoongArch64 and is used for PC products. It's BIOS supports ACPI and UEFI-only boot. These CPUs supports SMP and SMT. At present only LoongArch64 is supported by linux kernel. Toolchain requirement: binutils >= 2.40 gcc >= 13.1 For details, please check the following links: https://lwn.net/Articles/861951/ https://loongson.github.io/LoongArch-Documentation/README-EN.html Signed-off-by: Weijie Gao --- config/Config-images.in | 10 +- include/kernel.mk | 2 + include/site/loongarch64 | 30 + include/target.mk | 5 + target/Config.in | 5 + target/linux/loongarch64/Makefile | 22 + target/linux/loongarch64/base-files.mk | 8 + .../linux/loongarch64/base-files/etc/inittab | 4 + .../base-files/lib/preinit/01_sysinfo_acpi | 52 ++ .../base-files/lib/preinit/79_move_config | 19 + .../base-files/lib/upgrade/platform.sh | 167 ++++ target/linux/loongarch64/config-6.6 | 806 ++++++++++++++++++ target/linux/loongarch64/generic/target.mk | 1 + target/linux/loongarch64/image/Makefile | 92 ++ target/linux/loongarch64/image/grub-efi.cfg | 14 + toolchain/Config.in | 3 + 16 files changed, 1236 insertions(+), 4 deletions(-) create mode 100644 include/site/loongarch64 create mode 100644 target/linux/loongarch64/Makefile create mode 100644 target/linux/loongarch64/base-files.mk create mode 100644 target/linux/loongarch64/base-files/etc/inittab create mode 100644 target/linux/loongarch64/base-files/lib/preinit/01_sysinfo_acpi create mode 100644 target/linux/loongarch64/base-files/lib/preinit/79_move_config create mode 100644 target/linux/loongarch64/base-files/lib/upgrade/platform.sh create mode 100644 target/linux/loongarch64/config-6.6 create mode 100644 target/linux/loongarch64/generic/target.mk create mode 100644 target/linux/loongarch64/image/Makefile create mode 100644 target/linux/loongarch64/image/grub-efi.cfg diff --git a/config/Config-images.in b/config/Config-images.in index 5222065b04d3..47f3dfc0d960 100644 --- a/config/Config-images.in +++ b/config/Config-images.in @@ -204,13 +204,14 @@ menu "Target Images" default y config GRUB_EFI_IMAGES - bool "Build GRUB EFI images (Linux x86 or x86_64 host only)" - depends on TARGET_x86 || TARGET_armsr + bool "Build GRUB EFI images" + depends on TARGET_x86 || TARGET_armsr || TARGET_loongarch64 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS select PACKAGE_grub2 if TARGET_x86 select PACKAGE_grub2-efi if TARGET_x86 select PACKAGE_grub2-bios-setup if TARGET_x86 select PACKAGE_grub2-efi-arm if TARGET_armsr + select PACKAGE_grub2-efi-loongarch64 if TARGET_loongarch64 select PACKAGE_kmod-fs-vfat default y @@ -276,12 +277,12 @@ menu "Target Images" config TARGET_SERIAL string "Serial port device" - depends on TARGET_x86 || TARGET_armsr + depends on TARGET_x86 || TARGET_armsr || TARGET_loongarch64 default "ttyS0" config TARGET_IMAGES_GZIP bool "GZip images" - depends on TARGET_ROOTFS_EXT4FS || TARGET_x86 || TARGET_armsr || TARGET_malta + depends on TARGET_ROOTFS_EXT4FS || TARGET_x86 || TARGET_armsr || TARGET_malta || TARGET_loongarch64 default y comment "Image Options" @@ -300,6 +301,7 @@ menu "Target Images" config TARGET_ROOTFS_PARTSIZE int "Root filesystem partition size (in MiB)" depends on USES_ROOTFS_PART || TARGET_ROOTFS_EXT4FS + default 232 if TARGET_loongarch64 default 448 if TARGET_mediatek default 104 help diff --git a/include/kernel.mk b/include/kernel.mk index 479c586ea2d8..6ef766388a96 100644 --- a/include/kernel.mk +++ b/include/kernel.mk @@ -86,6 +86,8 @@ else ifneq (,$(findstring $(ARCH) , arceb )) LINUX_KARCH := arc else ifneq (,$(findstring $(ARCH) , armeb )) LINUX_KARCH := arm +else ifneq (,$(findstring $(ARCH) , loongarch64 )) + LINUX_KARCH := loongarch else ifneq (,$(findstring $(ARCH) , mipsel mips64 mips64el )) LINUX_KARCH := mips else ifneq (,$(findstring $(ARCH) , powerpc64 )) diff --git a/include/site/loongarch64 b/include/site/loongarch64 new file mode 100644 index 000000000000..b8d581d448ed --- /dev/null +++ b/include/site/loongarch64 @@ -0,0 +1,30 @@ +#!/bin/sh +. $TOPDIR/include/site/linux +ac_cv_c_littleendian=${ac_cv_c_littleendian=yes} +ac_cv_c_bigendian=${ac_cv_c_bigendian=no} + +ac_cv_sizeof___int64=0 +ac_cv_sizeof_char=1 +ac_cv_sizeof_int=4 +ac_cv_sizeof_int16_t=2 +ac_cv_sizeof_int32_t=4 +ac_cv_sizeof_int64_t=8 +ac_cv_sizeof_long_int=8 +ac_cv_sizeof_long_long=8 +ac_cv_sizeof_long=8 +ac_cv_sizeof_off_t=8 +ac_cv_sizeof_short_int=2 +ac_cv_sizeof_short=2 +ac_cv_sizeof_size_t=8 +ac_cv_sizeof_ssize_t=8 +ac_cv_sizeof_u_int16_t=2 +ac_cv_sizeof_u_int32_t=4 +ac_cv_sizeof_u_int64_t=8 +ac_cv_sizeof_uint16_t=2 +ac_cv_sizeof_uint32_t=4 +ac_cv_sizeof_uint64_t=8 +ac_cv_sizeof_unsigned_int=4 +ac_cv_sizeof_unsigned_long=8 +ac_cv_sizeof_unsigned_long_long=8 +ac_cv_sizeof_unsigned_short=2 +ac_cv_sizeof_void_p=8 diff --git a/include/target.mk b/include/target.mk index b5e3e7ff6fde..68558601f33c 100644 --- a/include/target.mk +++ b/include/target.mk @@ -264,6 +264,11 @@ ifeq ($(DUMP),1) CPU_TYPE ?= riscv64 CPU_CFLAGS_riscv64:=-mabi=lp64d -march=rv64imafdc endif + ifeq ($(ARCH),loongarch64) + CPU_TYPE ?= generic + CPU_CFLAGS := -O2 -pipe + CPU_CFLAGS_generic:=-march=loongarch64 + endif ifneq ($(CPU_TYPE),) ifndef CPU_CFLAGS_$(CPU_TYPE) $(warning CPU_TYPE "$(CPU_TYPE)" doesn't correspond to a known type) diff --git a/target/Config.in b/target/Config.in index ac0f1f9826bf..c2395923d4d3 100644 --- a/target/Config.in +++ b/target/Config.in @@ -156,6 +156,10 @@ config i386 config i686 bool +config loongarch64 + select ARCH_64BIT + bool + config m68k bool @@ -220,6 +224,7 @@ config ARCH default "armeb" if armeb default "i386" if i386 default "i686" if i686 + default "loongarch64" if loongarch64 default "m68k" if m68k default "mips" if mips default "mipsel" if mipsel diff --git a/target/linux/loongarch64/Makefile b/target/linux/loongarch64/Makefile new file mode 100644 index 000000000000..f8401c2b2e96 --- /dev/null +++ b/target/linux/loongarch64/Makefile @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2024 Weijie Gao + +include $(TOPDIR)/rules.mk + +ARCH:=loongarch64 +BOARD:=loongarch64 +BOARDNAME:=Loongson LoongArch +FEATURES:=audio display ext4 pcie boot-part rootfs-part rtc usb targz +SUBTARGETS:=generic + +KERNEL_PATCHVER:=6.6 + +KERNELNAME:=vmlinuz.efi dtbs + +include $(INCLUDE_DIR)/target.mk + +DEFAULT_PACKAGES += \ + partx-utils blkid e2fsprogs grub2-efi-loongarch64 + +$(eval $(call BuildTarget)) diff --git a/target/linux/loongarch64/base-files.mk b/target/linux/loongarch64/base-files.mk new file mode 100644 index 000000000000..e2b7d05f5737 --- /dev/null +++ b/target/linux/loongarch64/base-files.mk @@ -0,0 +1,8 @@ +GRUB_SERIAL:=$(call qstrip,$(CONFIG_TARGET_SERIAL)) +ifeq ($(GRUB_SERIAL),) +$(error This platform requires CONFIG_TARGET_SERIAL be set!) +endif + +define Package/base-files/install-target + $(SED) "s#@GRUB_SERIAL@#$(GRUB_SERIAL)#" $(1)/etc/inittab +endef diff --git a/target/linux/loongarch64/base-files/etc/inittab b/target/linux/loongarch64/base-files/etc/inittab new file mode 100644 index 000000000000..584a4114d480 --- /dev/null +++ b/target/linux/loongarch64/base-files/etc/inittab @@ -0,0 +1,4 @@ +::sysinit:/etc/init.d/rcS S boot +::shutdown:/etc/init.d/rcS K shutdown +@GRUB_SERIAL@::askfirst:/usr/libexec/login.sh +tty0::askfirst:/usr/libexec/login.sh diff --git a/target/linux/loongarch64/base-files/lib/preinit/01_sysinfo_acpi b/target/linux/loongarch64/base-files/lib/preinit/01_sysinfo_acpi new file mode 100644 index 000000000000..4d9e92e544a2 --- /dev/null +++ b/target/linux/loongarch64/base-files/lib/preinit/01_sysinfo_acpi @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +sanitize_name_loongarch64() { + sed -e ' + y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/; + s/[^a-z0-9_-]\+/-/g; + s/^-//; + s/-$//; + ' "$@" +} + +do_sysinfo_loongarch64() { + local vendor product file + + for file in sys_vendor board_vendor; do + vendor="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)" + case "$vendor" in + empty | \ + System\ manufacturer | \ + To\ [bB]e\ [fF]illed\ [bB]y\ O\.E\.M\.) + continue + ;; + esac + [ -n "$vendor" ] && break + done + + for file in product_name board_name; do + product="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)" + case "$vendor:$product" in + ?*:empty | \ + ?*:System\ Product\ Name | \ + ?*:To\ [bB]e\ [fF]illed\ [bB]y\ O\.E\.M\.) + continue + ;; + ?*:?*) + break + ;; + esac + done + + [ -d "/sys/firmware/devicetree/base" ] && return + + [ -n "$vendor" -a -n "$product" ] || return + + mkdir -p /tmp/sysinfo + + echo "$vendor $product" > /tmp/sysinfo/model + + sanitize_name_loongarch64 /tmp/sysinfo/model > /tmp/sysinfo/board_name +} + +boot_hook_add preinit_main do_sysinfo_loongarch64 diff --git a/target/linux/loongarch64/base-files/lib/preinit/79_move_config b/target/linux/loongarch64/base-files/lib/preinit/79_move_config new file mode 100644 index 000000000000..864d4dfa644f --- /dev/null +++ b/target/linux/loongarch64/base-files/lib/preinit/79_move_config @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0-only + +move_config() { + local partdev parttype=ext4 + + . /lib/upgrade/common.sh + + if export_bootdevice && export_partdevice partdev 1; then + part_magic_fat "/dev/$partdev" && parttype=vfat + if mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt; then + if [ -f "/mnt/$BACKUP_FILE" ]; then + mv -f "/mnt/$BACKUP_FILE" / + fi + umount /mnt + fi + fi +} + +boot_hook_add preinit_mount_root move_config diff --git a/target/linux/loongarch64/base-files/lib/upgrade/platform.sh b/target/linux/loongarch64/base-files/lib/upgrade/platform.sh new file mode 100644 index 000000000000..a0d4c2dcec7e --- /dev/null +++ b/target/linux/loongarch64/base-files/lib/upgrade/platform.sh @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +RAMFS_COPY_BIN="/usr/sbin/blkid" + +platform_check_image() { + local board=$(board_name) + local diskdev partdev diff + [ "$#" -gt 1 ] && return 1 + + v "Board is ${board}" + + export_bootdevice && export_partdevice diskdev 0 || { + v "platform_check_image: Unable to determine upgrade device" + return 1 + } + + get_partitions "/dev/$diskdev" bootdisk + + v "Extract boot sector from the image" + get_image_dd "$1" of=/tmp/image.bs count=63 bs=512b + + get_partitions /tmp/image.bs image + + #compare tables + diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" + + rm -f /tmp/image.bs /tmp/partmap.bootdisk /tmp/partmap.image + + if [ -n "$diff" ]; then + v "Partition layout has changed. Full image will be written." + ask_bool 0 "Abort" && exit 1 + return 0 + fi +} + +platform_copy_config() { + local partdev parttype=ext4 + + if export_partdevice partdev 1; then + part_magic_fat "/dev/$partdev" && parttype=vfat + mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt + cp -af "$UPGRADE_BACKUP" "/mnt/$BACKUP_FILE" + umount /mnt + else + v "ERROR: Unable to find partition to copy config data to" + fi + + sleep 5 +} + +# To avoid writing over any firmware +# files (e.g ubootefi.var or firmware/X/ aka EBBR) +# Copy efi/openwrt and efi/boot from the new image +# to the existing ESP +platform_do_upgrade_efi_system_partition() { + local image_file=$1 + local target_partdev=$2 + local image_efisp_start=$3 + local image_efisp_size=$4 + + v "Updating ESP on ${target_partdev}" + NEW_ESP_DIR="/mnt/new_esp_loop" + CUR_ESP_DIR="/mnt/cur_esp" + mkdir "${NEW_ESP_DIR}" + mkdir "${CUR_ESP_DIR}" + + get_image_dd "$image_file" of="/tmp/new_efi_sys_part.img" \ + skip="$image_efisp_start" count="$image_efisp_size" + + mount -t vfat -o loop -o ro /tmp/new_efi_sys_part.img "${NEW_ESP_DIR}" + if [ ! -d "${NEW_ESP_DIR}/efi/boot" ]; then + v "ERROR: Image does not contain EFI boot files (/efi/boot)" + return 1 + fi + + mount -t vfat "/dev/$partdev" "${CUR_ESP_DIR}" + + for d in $(find "${NEW_ESP_DIR}/efi/" -mindepth 1 -maxdepth 1 -type d); do + v "Copying ${d}" + newdir_bname=$(basename "${d}") + rm -rf "${CUR_ESP_DIR}/efi/${newdir_bname}" + cp -r "${d}" "${CUR_ESP_DIR}/efi" + v "rm -rf \"${CUR_ESP_DIR}/efi/${newdir_bname}\"" + v "cp -r \"${d}\" \"${CUR_ESP_DIR}/efi\"" + done + + umount "${NEW_ESP_DIR}" + umount "${CUR_ESP_DIR}" +} + +platform_do_upgrade() { + local board=$(board_name) + local diskdev partdev diff + + export_bootdevice && export_partdevice diskdev 0 || { + v "platform_do_upgrade: Unable to determine upgrade device" + return 1 + } + + sync + + if [ "$UPGRADE_OPT_SAVE_PARTITIONS" = "1" ]; then + get_partitions "/dev/$diskdev" bootdisk + + v "Extract boot sector from the image" + get_image_dd "$1" of=/tmp/image.bs count=63 bs=512b + + get_partitions /tmp/image.bs image + + #compare tables + diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" + else + diff=1 + fi + + # Only change the partition table if sysupgrade -p is set, + # otherwise doing so could interfere with embedded "single storage" + # (e.g SoC boot from SD card) setups, as well as other user + # created storage (like uvol) + if [ -n "$diff" ] && [ "${UPGRADE_OPT_SAVE_PARTITIONS}" = "0" ]; then + # Need to remove partitions before dd, otherwise the partitions + # that are added after will have minor numbers offset + partx -d - "/dev/$diskdev" + + get_image_dd "$1" of="/dev/$diskdev" bs=4096 conv=fsync + + # Separate removal and addtion is necessary; otherwise, partition 1 + # will be missing if it overlaps with the old partition 2 + partx -a - "/dev/$diskdev" + + return 0 + fi + + #iterate over each partition from the image and write it to the boot disk + while read part start size; do + if export_partdevice partdev $part; then + v "Writing image to /dev/$partdev..." + if [ "$part" = "1" ]; then + platform_do_upgrade_efi_system_partition \ + $1 $partdev $start $size || return 1 + else + v "Normal partition, doing DD" + get_image_dd "$1" of="/dev/$partdev" ibs=512 obs=1M skip="$start" \ + count="$size" conv=fsync + fi + else + v "Unable to find partition $part device, skipped." + fi + done < /tmp/partmap.image + + local parttype=ext4 + + if (blkid > /dev/null) && export_partdevice partdev 1; then + part_magic_fat "/dev/$partdev" && parttype=vfat + mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt + if export_partdevice partdev 2; then + THIS_PART_BLKID=$(blkid -o value -s PARTUUID "/dev/${partdev}") + v "Setting rootfs PARTUUID=${THIS_PART_BLKID}" + sed -i "s/\(PARTUUID=\)[a-f0-9-]\+/\1${THIS_PART_BLKID}/ig" \ + /mnt/efi/openwrt/grub.cfg + fi + umount /mnt + fi + # Provide time for the storage medium to flush before system reset + # (despite the sync/umount it appears NVMe etc. do it in the background) + sleep 5 +} diff --git a/target/linux/loongarch64/config-6.6 b/target/linux/loongarch64/config-6.6 new file mode 100644 index 000000000000..596301f0f4ab --- /dev/null +++ b/target/linux/loongarch64/config-6.6 @@ -0,0 +1,806 @@ +# CONFIG_16KB_2LEVEL is not set +CONFIG_16KB_3LEVEL=y +# CONFIG_4KB_3LEVEL is not set +# CONFIG_4KB_4LEVEL is not set +CONFIG_64BIT=y +# CONFIG_64KB_2LEVEL is not set +# CONFIG_64KB_3LEVEL is not set +CONFIG_AC97_BUS=y +CONFIG_ACPI=y +CONFIG_ACPI_AC=y +CONFIG_ACPI_BATTERY=y +CONFIG_ACPI_BUTTON=y +CONFIG_ACPI_CONTAINER=y +CONFIG_ACPI_CPU_FREQ_PSS=y +# CONFIG_ACPI_DEBUG is not set +# CONFIG_ACPI_DEBUGGER is not set +# CONFIG_ACPI_DOCK is not set +# CONFIG_ACPI_EC_DEBUGFS is not set +CONFIG_ACPI_FAN=y +# CONFIG_ACPI_FFH is not set +CONFIG_ACPI_GENERIC_GSI=y +CONFIG_ACPI_HOTPLUG_CPU=y +CONFIG_ACPI_I2C_OPREGION=y +CONFIG_ACPI_MCFG=y +# CONFIG_ACPI_PCI_SLOT is not set +# CONFIG_ACPI_PFRUT is not set +CONFIG_ACPI_PPTT=y +CONFIG_ACPI_PROCESSOR=y +CONFIG_ACPI_PROCESSOR_IDLE=y +CONFIG_ACPI_SLEEP=y +# CONFIG_ACPI_SPCR_TABLE is not set +CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y +CONFIG_ACPI_TABLE_UPGRADE=y +# CONFIG_ACPI_TAD is not set +CONFIG_ACPI_THERMAL=y +CONFIG_ACPI_VIDEO=y +CONFIG_APERTURE_HELPERS=y +CONFIG_ARCH_DISABLE_KASAN_INLINE=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +# CONFIG_ARCH_IOREMAP is not set +CONFIG_ARCH_KEEP_MEMBLOCK=y +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_ARCH_MMAP_RND_BITS=12 +CONFIG_ARCH_MMAP_RND_BITS_MAX=18 +CONFIG_ARCH_MMAP_RND_BITS_MIN=12 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_STACKWALK=y +CONFIG_ARCH_STRICT_ALIGN=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANTS_NO_INSTR=y +# CONFIG_ARCH_WRITECOMBINE is not set +CONFIG_ASN1=y +CONFIG_ASSOCIATIVE_ARRAY=y +CONFIG_ATA=y +CONFIG_ATA_ACPI=y +CONFIG_ATA_FORCE=y +# CONFIG_ATA_SFF is not set +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_GENERIC=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_KTZ8866 is not set +CONFIG_BLK_CGROUP=y +CONFIG_BLK_CGROUP_IOCOST=y +CONFIG_BLK_CGROUP_RWSTAT=y +CONFIG_BLK_DEBUG_FS=y +CONFIG_BLK_DEBUG_FS_ZONED=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_BSG_COMMON=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_BLK_DEV_INTEGRITY_T10=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_NVME=y +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_THROTTLING=y +# CONFIG_BLK_DEV_THROTTLING_LOW is not set +CONFIG_BLK_DEV_ZONED=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_PM=y +CONFIG_BLK_RQ_ALLOC_TIME=y +CONFIG_BLK_SED_OPAL=y +CONFIG_BLK_WBT=y +CONFIG_BLK_WBT_MQ=y +CONFIG_BLOCK_LEGACY_AUTOLOAD=y +CONFIG_BOOT_PRINTK_DELAY=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_BUFFER_HEAD=y +CONFIG_BUG_ON_DATA_CORRUPTION=y +CONFIG_CACHESTAT_SYSCALL=y +CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" +CONFIG_CC_NO_ARRAY_BOUNDS=y +CONFIG_CDROM=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_CGROUPS=y +# CONFIG_CGROUP_BPF is not set +# CONFIG_CGROUP_CPUACCT is not set +# CONFIG_CGROUP_DEBUG is not set +# CONFIG_CGROUP_DEVICE is not set +# CONFIG_CGROUP_FREEZER is not set +# CONFIG_CGROUP_HUGETLB is not set +# CONFIG_CGROUP_NET_CLASSID is not set +# CONFIG_CGROUP_NET_PRIO is not set +# CONFIG_CGROUP_PIDS is not set +# CONFIG_CGROUP_RDMA is not set +CONFIG_CGROUP_SCHED=y +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_CHR_DEV_SG=y +CONFIG_CLZ_TAB=y +CONFIG_CMA=y +CONFIG_CMA_ALIGNMENT=8 +CONFIG_CMA_AREAS=7 +# CONFIG_CMA_DEBUG is not set +# CONFIG_CMA_DEBUGFS is not set +CONFIG_CMA_SIZE_MBYTES=16 +# CONFIG_CMA_SIZE_SEL_MAX is not set +CONFIG_CMA_SIZE_SEL_MBYTES=y +# CONFIG_CMA_SIZE_SEL_MIN is not set +# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set +# CONFIG_CMA_SYSFS is not set +CONFIG_CMDLINE_BOOTLOADER=y +CONFIG_COMMON_CLK=y +# CONFIG_COMMON_CLK_LOONGSON2 is not set +# CONFIG_COMMON_CLK_SI521XX is not set +# CONFIG_COMMON_CLK_VC3 is not set +CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 +# CONFIG_COMPAT_32BIT_TIME is not set +CONFIG_CONNECTOR=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_CONTEXT_TRACKING=y +CONFIG_CONTEXT_TRACKING_IDLE=y +CONFIG_CONTIG_ALLOC=y +CONFIG_COREDUMP=y +CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y +CONFIG_CPUSETS=y +CONFIG_CPU_HAS_FPU=y +CONFIG_CPU_HAS_LASX=y +CONFIG_CPU_HAS_LBT=y +CONFIG_CPU_HAS_LSX=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_ISOLATION=y +CONFIG_CPU_PM=y +CONFIG_CPU_RMAP=y +CONFIG_CRC16=y +CONFIG_CRC64=y +CONFIG_CRC64_ROCKSOFT=y +CONFIG_CRC_T10DIF=y +CONFIG_CROSS_MEMORY_ATTACH=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CRC32=y +CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_CRC32_LOONGARCH is not set +CONFIG_CRYPTO_CRC64_ROCKSOFT=y +CONFIG_CRYPTO_CRCT10DIF=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y +CONFIG_CRYPTO_LIB_GF128MUL=y +CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 +CONFIG_CRYPTO_LIB_SHA1=y +CONFIG_CRYPTO_LIB_SHA256=y +CONFIG_CRYPTO_LIB_UTILS=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_RSA=y +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_DCB=y +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_COMPRESSED_NONE=y +# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set +# CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set +CONFIG_DEBUG_LIST=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_DEBUG_MISC=y +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_DEVFREQ_GOV_PASSIVE is not set +# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set +# CONFIG_DEVFREQ_GOV_POWERSAVE is not set +# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set +# CONFIG_DEVFREQ_GOV_USERSPACE is not set +CONFIG_DEVFREQ_THERMAL=y +CONFIG_DEVMEM=y +CONFIG_DEVTMPFS=y +# CONFIG_DMAPOOL_TEST is not set +CONFIG_DMA_CMA=y +CONFIG_DMA_SHARED_BUFFER=y +CONFIG_DMI=y +CONFIG_DMIID=y +CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y +CONFIG_DMI_SYSFS=y +CONFIG_DRM=y +# CONFIG_DRM_ACCEL is not set +CONFIG_DRM_BRIDGE=y +CONFIG_DRM_FBDEV_EMULATION=y +CONFIG_DRM_FBDEV_OVERALLOC=100 +CONFIG_DRM_KMS_HELPER=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y +CONFIG_DRM_LOONGSON=y +CONFIG_DRM_PANEL=y +# CONFIG_DRM_PANEL_AUO_A030JTN01 is not set +CONFIG_DRM_PANEL_BRIDGE=y +CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y +# CONFIG_DRM_PANEL_ORISETECH_OTA5601A is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6D7AA0 is not set +# CONFIG_DRM_SAMSUNG_DSIM is not set +CONFIG_DRM_TTM=y +CONFIG_DTC=y +CONFIG_DUMMY_CONSOLE=y +CONFIG_EFI=y +CONFIG_EFIVAR_FS=m +# CONFIG_EFI_BOOTLOADER_CONTROL is not set +# CONFIG_EFI_CAPSULE_LOADER is not set +# CONFIG_EFI_COCO_SECRET is not set +CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y +# CONFIG_EFI_DISABLE_PCI_DMA is not set +# CONFIG_EFI_DISABLE_RUNTIME is not set +CONFIG_EFI_EARLYCON=y +CONFIG_EFI_ESRT=y +CONFIG_EFI_GENERIC_STUB=y +CONFIG_EFI_RUNTIME_WRAPPERS=y +CONFIG_EFI_STUB=y +# CONFIG_EFI_TEST is not set +CONFIG_EFI_ZBOOT=y +CONFIG_ELF_CORE=y +CONFIG_ENCRYPTED_KEYS=y +CONFIG_EXCLUSIVE_SYSTEM_RAM=y +CONFIG_EXPORTFS_BLOCK_OPS=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_FAILOVER=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FANOTIFY=y +CONFIG_FB=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_CORE=y +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_DEVICE=y +CONFIG_FB_EFI=y +CONFIG_FB_IOMEM_HELPERS=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_SIMPLE=y +CONFIG_FB_SYSMEM_HELPERS=y +CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y +CONFIG_FB_SYS_COPYAREA=y +CONFIG_FB_SYS_FILLRECT=y +CONFIG_FB_SYS_FOPS=y +CONFIG_FB_SYS_IMAGEBLIT=y +CONFIG_FB_TILEBLITTING=y +CONFIG_FHANDLE=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FIX_EARLYCON_MEM=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_FONTS=y +# CONFIG_FONT_10x18 is not set +# CONFIG_FONT_6x10 is not set +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +CONFIG_FONT_8x16=y +CONFIG_FONT_8x8=y +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_SUN8x16 is not set +CONFIG_FONT_SUPPORT=y +CONFIG_FONT_TER16x32=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +CONFIG_FREEZER=y +CONFIG_FS_IOMAP=y +CONFIG_FS_MBCACHE=y +CONFIG_FS_POSIX_ACL=y +CONFIG_FUNCTION_ALIGNMENT=0 +CONFIG_FW_CACHE=y +# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set +CONFIG_FW_LOADER_PAGED_BUF=y +CONFIG_FW_LOADER_SYSFS=y +CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_ENTRY=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_IOREMAP=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_IRQ_MULTI_HANDLER=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_LIB_ASHLDI3=y +CONFIG_GENERIC_LIB_ASHRDI3=y +CONFIG_GENERIC_LIB_CMPDI2=y +CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y +CONFIG_GENERIC_LIB_LSHRDI3=y +CONFIG_GENERIC_LIB_UCMPDI2=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GLOB=y +CONFIG_GPIO_ACPI=y +CONFIG_GPIO_CDEV=y +CONFIG_GPIO_CDEV_V1=y +# CONFIG_GPIO_DS4520 is not set +# CONFIG_GPIO_FXL6408 is not set +# CONFIG_GPIO_LATCH is not set +# CONFIG_GPIO_LOONGSON_64BIT is not set +CONFIG_HAMRADIO=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HDMI=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_HIBERNATION_SNAPSHOT_DEV=y +CONFIG_HID=y +CONFIG_HIDRAW=y +CONFIG_HID_GENERIC=y +CONFIG_HID_SUPPORT=y +CONFIG_HOTPLUG_CPU=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y +CONFIG_HWMON=y +CONFIG_HW_CONSOLE=y +CONFIG_HZ=250 +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +CONFIG_HZ_PERIODIC=y +CONFIG_I2C=y +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_AMD_MP2 is not set +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_LS2X is not set +CONFIG_INITRAMFS_PRESERVE_MTIME=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_INIT_STACK_ALL_ZERO=y +# CONFIG_INIT_STACK_NONE is not set +CONFIG_INPUT=y +CONFIG_INPUT_KEYBOARD=y +CONFIG_INPUT_LEDS=y +# CONFIG_INPUT_MISC is not set +CONFIG_INPUT_MOUSE=y +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_SPARSEKMAP=y +# CONFIG_IOMMUFD is not set +# CONFIG_IOMMU_DEBUGFS is not set +CONFIG_IOMMU_SUPPORT=y +CONFIG_IO_URING=y +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_LOONGARCH_CPU=y +CONFIG_IRQ_POLL=y +CONFIG_IRQ_WORK=y +# CONFIG_ISCSI_IBFT is not set +CONFIG_ISO9660_FS=y +CONFIG_JBD2=y +CONFIG_JUMP_LABEL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_SELFTEST is not set +CONFIG_KCMP=y +CONFIG_KEYS=y +CONFIG_KSM=y +CONFIG_L1_CACHE_SHIFT=6 +# CONFIG_LEDS_AW200XX is not set +# CONFIG_LEDS_BD2606MVV is not set +# CONFIG_LEDS_GROUP_MULTICOLOR is not set +# CONFIG_LEDS_LM3697 is not set +# CONFIG_LEDS_PCA995X is not set +CONFIG_LEDS_TRIGGER_AUDIO=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_DISK=y +CONFIG_LEDS_TRIGGER_MTD=y +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_LEGACY_TIOCSTI=y +CONFIG_LIBFDT=y +CONFIG_LIST_HARDENED=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_LOCK_DEBUGGING_SUPPORT=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LOONGARCH=y +CONFIG_LOONGARCH_PLATFORM_DEVICES=y +# CONFIG_LOONGSON2_GUTS is not set +# CONFIG_LOONGSON2_PM is not set +# CONFIG_LOONGSON2_THERMAL is not set +CONFIG_LOONGSON_EIOINTC=y +CONFIG_LOONGSON_HTVEC=y +CONFIG_LOONGSON_LAPTOP=y +CONFIG_LOONGSON_LIOINTC=y +CONFIG_LOONGSON_PCH_LPC=y +CONFIG_LOONGSON_PCH_MSI=y +CONFIG_LOONGSON_PCH_PIC=y +CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,apparmor,selinux,smack,tomoyo,bpf" +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MACH_LOONGSON64=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6 +CONFIG_MAGIC_SYSRQ_SERIAL=y +# CONFIG_MAX31827 is not set +CONFIG_MAX_SKB_FRAGS=17 +# CONFIG_MEMCG is not set +CONFIG_MEMFD_CREATE=y +CONFIG_MEMORY=y +CONFIG_MEMORY_ISOLATION=y +# CONFIG_MFD_CS42L43_I2C is not set +# CONFIG_MFD_INTEL_M10_BMC_SPI is not set +# CONFIG_MFD_MAX5970 is not set +# CONFIG_MFD_MAX77541 is not set +# CONFIG_MFD_RK8XX_I2C is not set +# CONFIG_MFD_RK8XX_SPI is not set +# CONFIG_MFD_SMPRO is not set +# CONFIG_MFD_TPS65219 is not set +# CONFIG_MFD_TPS6594_I2C is not set +# CONFIG_MFD_TPS6594_SPI is not set +CONFIG_MIGRATION=y +CONFIG_MMU_GATHER_MERGE_VMAS=y +CONFIG_MMU_LAZY_TLB_REFCOUNT=y +CONFIG_MODULES_USE_ELF_RELA=y +# CONFIG_MODULE_DEBUG is not set +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_CYAPA is not set +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_BYD=y +CONFIG_MOUSE_PS2_CYPRESS=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SMBUS=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOXA_INTELLIO is not set +# CONFIG_MOXA_SMARTIO is not set +CONFIG_MPILIB=y +CONFIG_MQ_IOSCHED_DEADLINE=y +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +# CONFIG_NET_CLS_CGROUP is not set +CONFIG_NET_EGRESS=y +CONFIG_NET_FAILOVER=y +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_INGRESS=y +CONFIG_NET_PTP_CLASSIFY=y +CONFIG_NET_XGRESS=y +CONFIG_NLS=y +CONFIG_NR_CPUS=64 +CONFIG_NVMEM=y +CONFIG_NVMEM_LAYOUTS=y +CONFIG_NVMEM_SYSFS=y +CONFIG_NVME_CORE=y +CONFIG_NVME_HWMON=y +CONFIG_NVME_MULTIPATH=y +CONFIG_NVME_VERBOSE_ERRORS=y +# CONFIG_N_HDLC is not set +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_KOBJ=y +CONFIG_OID_REGISTRY=y +# CONFIG_OVERLAY_FS_DEBUG is not set +CONFIG_PADATA=y +CONFIG_PAGE_EXTENSION=y +CONFIG_PAGE_POISONING=y +CONFIG_PAGE_POOL=y +CONFIG_PAGE_POOL_STATS=y +CONFIG_PAGE_REPORTING=y +CONFIG_PAGE_SIZE_16KB=y +CONFIG_PAGE_SIZE_LESS_THAN_256KB=y +CONFIG_PAGE_SIZE_LESS_THAN_64KB=y +# CONFIG_PANIC_ON_OOPS is not set +CONFIG_PANIC_ON_OOPS_VALUE=0 +CONFIG_PATA_TIMINGS=y +CONFIG_PCI=y +CONFIG_PCIEAER=y +CONFIG_PCIEASPM=y +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_PERFORMANCE is not set +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set +CONFIG_PCIEPORTBUS=y +CONFIG_PCIE_DPC=y +# CONFIG_PCIE_EDR is not set +CONFIG_PCIE_PME=y +CONFIG_PCIE_PTM=y +CONFIG_PCI_ATS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_DOMAINS_GENERIC=y +# CONFIG_PCI_DYNAMIC_OF_NODES is not set +CONFIG_PCI_ECAM=y +CONFIG_PCI_IOV=y +CONFIG_PCI_LABEL=y +CONFIG_PCI_LOONGSON=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MSI_ARCH_FALLBACKS=y +CONFIG_PCI_REALLOC_ENABLE_AUTO=y +CONFIG_PCPU_DEV_REFCNT=y +# CONFIG_PDS_CORE is not set +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PGTABLE_3LEVEL=y +CONFIG_PGTABLE_LEVELS=3 +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_PM=y +# CONFIG_PMIC_OPREGION is not set +CONFIG_PM_ADVANCED_DEBUG=y +CONFIG_PM_CLK=y +CONFIG_PM_DEBUG=y +CONFIG_PM_DEVFREQ=y +# CONFIG_PM_DEVFREQ_EVENT is not set +CONFIG_PM_OPP=y +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_DEBUG=y +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_STD_PARTITION="" +# CONFIG_PM_TEST_SUSPEND is not set +CONFIG_PNP=y +CONFIG_PNPACPI=y +# CONFIG_PNP_DEBUG_MESSAGES is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_POWER_SUPPLY=y +CONFIG_POWER_SUPPLY_HWMON=y +CONFIG_PPS=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +CONFIG_PREEMPT_VOLUNTARY_BUILD=y +CONFIG_PRINTK_TIME=y +CONFIG_PROC_CHILDREN=y +CONFIG_PROC_EVENTS=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_PROC_PID_CPUSET=y +CONFIG_PTP_1588_CLOCK=y +# CONFIG_PTP_1588_CLOCK_MOCK is not set +CONFIG_PTP_1588_CLOCK_OPTIONAL=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +# CONFIG_RANDOM_KMALLOC_CACHES is not set +CONFIG_RANDSTRUCT_NONE=y +CONFIG_RAS=y +CONFIG_RATIONAL=y +# CONFIG_RAVE_SP_CORE is not set +# CONFIG_RCU_CPU_STALL_CPUTIME is not set +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=y +CONFIG_REGMAP_MMIO=y +CONFIG_REGMAP_SPI=y +CONFIG_RELAY=y +CONFIG_RELOCATABLE=y +CONFIG_RESET_ATTACK_MITIGATION=y +CONFIG_RFS_ACCEL=y +CONFIG_RPS=y +CONFIG_RSEQ=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_DRV_EFI is not set +CONFIG_RTC_DRV_LOONGSON=y +CONFIG_RTC_I2C_AND_SPI=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_SATA_AHCI=y +CONFIG_SATA_HOST=y +# CONFIG_SATA_ZPODD is not set +CONFIG_SCHEDSTATS=y +CONFIG_SCHED_AUTOGROUP=y +# CONFIG_SCHED_CORE is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHED_INFO=y +CONFIG_SCHED_MM_CID=y +CONFIG_SCHED_SMT=y +CONFIG_SCSI=y +CONFIG_SCSI_COMMON=y +CONFIG_SECCOMP=y +CONFIG_SECCOMP_FILTER=y +# CONFIG_SENSORS_HS3001 is not set +# CONFIG_SENSORS_MC34VR500 is not set +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_PCI1XXXX is not set +CONFIG_SERIAL_8250_PCILIB=y +CONFIG_SERIAL_8250_PERICOM=y +CONFIG_SERIAL_8250_PNP=y +CONFIG_SERIAL_8250_RSA=y +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_SERIAL_DEV_CTRL_TTYPORT=y +CONFIG_SERIAL_MCTRL_GPIO=y +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_SERPORT=y +CONFIG_SGL_ALLOC=y +CONFIG_SG_POOL=y +# CONFIG_SLAB_DEPRECATED is not set +# CONFIG_SLUB_TINY is not set +CONFIG_SMP=y +CONFIG_SND=y +CONFIG_SND_AC97_CODEC=y +CONFIG_SND_COMPRESS_OFFLOAD=y +CONFIG_SND_CTL_LED=y +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_HDA=y +# CONFIG_SND_HDA_CODEC_ANALOG is not set +# CONFIG_SND_HDA_CODEC_CA0110 is not set +# CONFIG_SND_HDA_CODEC_CA0132 is not set +# CONFIG_SND_HDA_CODEC_CIRRUS is not set +# CONFIG_SND_HDA_CODEC_CMEDIA is not set +CONFIG_SND_HDA_CODEC_CONEXANT=y +CONFIG_SND_HDA_CODEC_HDMI=y +# CONFIG_SND_HDA_CODEC_REALTEK is not set +# CONFIG_SND_HDA_CODEC_SI3054 is not set +# CONFIG_SND_HDA_CODEC_SIGMATEL is not set +# CONFIG_SND_HDA_CODEC_VIA is not set +CONFIG_SND_HDA_CORE=y +# CONFIG_SND_HDA_CTL_DEV_ID is not set +CONFIG_SND_HDA_GENERIC=y +CONFIG_SND_HDA_GENERIC_LEDS=y +CONFIG_SND_HDA_HWDEP=y +# CONFIG_SND_HDA_INPUT_BEEP is not set +CONFIG_SND_HDA_INTEL=y +# CONFIG_SND_HDA_PATCH_LOADER is not set +# CONFIG_SND_HDA_RECONFIG is not set +# CONFIG_SND_HDA_SCODEC_CS35L41_I2C is not set +# CONFIG_SND_HDA_SCODEC_CS35L41_SPI is not set +# CONFIG_SND_HDA_SCODEC_CS35L56_I2C is not set +# CONFIG_SND_HDA_SCODEC_CS35L56_SPI is not set +# CONFIG_SND_HDA_SCODEC_TAS2781_I2C is not set +CONFIG_SND_HWDEP=y +CONFIG_SND_INTEL_DSP_CONFIG=y +CONFIG_SND_INTEL_NHLT=y +CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y +CONFIG_SND_JACK=y +CONFIG_SND_JACK_INPUT_DEV=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_TIMER=y +CONFIG_SND_RAWMIDI=y +CONFIG_SND_SEQUENCER=y +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_SEQ_DEVICE=y +CONFIG_SND_SEQ_DUMMY=y +CONFIG_SND_SEQ_MIDI=y +CONFIG_SND_SEQ_MIDI_EVENT=y +CONFIG_SND_SEQ_VIRMIDI=y +CONFIG_SND_SOC=y +CONFIG_SND_SOC_AC97_BUS=y +CONFIG_SND_SOC_AC97_CODEC=y +CONFIG_SND_SOC_I2C_AND_SPI=y +CONFIG_SND_SOC_LOONGSON_CARD=y +CONFIG_SND_SOC_LOONGSON_I2S_PCI=y +CONFIG_SND_TIMER=y +CONFIG_SND_VIRMIDI=y +CONFIG_SND_VMASTER=y +CONFIG_SOCK_RX_QUEUE_MAPPING=y +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SPARSEMEM=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSE_IRQ=y +CONFIG_SPI=y +CONFIG_SPI_DYNAMIC=y +CONFIG_SPI_LOONGSON_CORE=y +CONFIG_SPI_LOONGSON_PCI=y +CONFIG_SPI_LOONGSON_PLATFORM=y +CONFIG_SPI_MASTER=y +CONFIG_SPI_MEM=y +# CONFIG_SPI_PCI1XXXX is not set +# CONFIG_SPI_SN_F_OSPI is not set +CONFIG_SPI_SPIDEV=y +# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set +# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set +# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set +CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y +CONFIG_SQUASHFS_DECOMP_SINGLE=y +CONFIG_STACKPROTECTOR=y +CONFIG_STACKPROTECTOR_STRONG=y +CONFIG_STACKTRACE=y +CONFIG_STRICT_DEVMEM=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_SWIOTLB=y +# CONFIG_SWIOTLB_DYNAMIC is not set +CONFIG_SYNC_FILE=y +CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW=y +CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_SYSFB=y +# CONFIG_SYSFB_SIMPLEFB is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_TASK_XACCT=y +# CONFIG_TEST_DHRY is not set +CONFIG_THERMAL=y +# CONFIG_THERMAL_DEFAULT_GOV_BANG_BANG is not set +CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 +CONFIG_THERMAL_GOV_BANG_BANG=y +CONFIG_THERMAL_GOV_FAIR_SHARE=y +CONFIG_THERMAL_GOV_STEP_WISE=y +CONFIG_THERMAL_GOV_USER_SPACE=y +CONFIG_THERMAL_HWMON=y +CONFIG_THERMAL_OF=y +CONFIG_THERMAL_STATISTICS=y +CONFIG_THERMAL_WRITABLE_TRIPS=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TMPFS_INODE64=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_TMPFS_QUOTA is not set +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y +# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set +CONFIG_TREE_RCU=y +CONFIG_TREE_SRCU=y +CONFIG_UCS2_STRING=y +# CONFIG_UEVENT_HELPER is not set +# CONFIG_UNWINDER_GUESS is not set +CONFIG_UNWINDER_PROLOGUE=y +CONFIG_USB=y +CONFIG_USB_COMMON=y +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_HCD_PLATFORM is not set +CONFIG_USB_EHCI_PCI=y +CONFIG_USB_HID=y +CONFIG_USB_HIDDEV=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PCI=y +# CONFIG_USB_OHCI_HCD_PLATFORM is not set +CONFIG_USB_PCI=y +CONFIG_USB_STORAGE=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_UAS=y +# CONFIG_USB_UHCI_HCD is not set +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_PCI=y +# CONFIG_USB_XHCI_PLATFORM is not set +CONFIG_USERFAULTFD=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y +# CONFIG_VCAP is not set +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 +CONFIG_VGA_CONSOLE=y +CONFIG_VIDEO_CMDLINE=y +CONFIG_VIDEO_NOMODESET=y +CONFIG_VIRTIO_VSOCKETS_COMMON=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_VSOCKETS=y +CONFIG_VSOCKETS_LOOPBACK=y +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_VT_CONSOLE_SLEEP=y +CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_WPCM450_SOC is not set +# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set +CONFIG_XARRAY_MULTI=y +CONFIG_XPS=y +CONFIG_XXHASH=y +# CONFIG_ZONEFS_FS is not set +CONFIG_ZONE_DMA32=y diff --git a/target/linux/loongarch64/generic/target.mk b/target/linux/loongarch64/generic/target.mk new file mode 100644 index 000000000000..f5cb1fb19b94 --- /dev/null +++ b/target/linux/loongarch64/generic/target.mk @@ -0,0 +1 @@ +BOARDNAME:=Generic diff --git a/target/linux/loongarch64/image/Makefile b/target/linux/loongarch64/image/Makefile new file mode 100644 index 000000000000..7000356292c2 --- /dev/null +++ b/target/linux/loongarch64/image/Makefile @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2024 Weijie Gao + +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk + +GRUB2_VARIANT = +GRUB_TERMINALS = +GRUB_SERIAL_CONFIG = +GRUB_TERMINAL_CONFIG = +GRUB_CONSOLE_CMDLINE = + +ifneq ($(CONFIG_GRUB_CONSOLE),) + GRUB_CONSOLE_CMDLINE += console=tty0 + GRUB_TERMINALS += console +endif + +GRUB_SERIAL:=$(call qstrip,$(CONFIG_TARGET_SERIAL)) + +GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_GRUB_BAUDRATE)n8$(if $(CONFIG_GRUB_FLOWCONTROL),r,) +GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off) +GRUB_TERMINALS += serial + +GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) + +ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) +ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(IMG_PART_SIGNATURE)-02) +GPT_ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) +GPT_ROOTPART:=$(if $(GPT_ROOTPART),$(GPT_ROOTPART),PARTUUID=$(shell echo $(IMG_PART_DISKGUID) | sed 's/00$$/02/')) + +GRUB_TIMEOUT:=$(call qstrip,$(CONFIG_GRUB_TIMEOUT)) +GRUB_TITLE:=$(call qstrip,$(CONFIG_GRUB_TITLE)) + +BOOTOPTS:=$(call qstrip,$(CONFIG_GRUB_BOOTOPTS)) + +define Build/combined + $(INSTALL_DIR) $@.boot/ + $(CP) $(KDIR)/$(KERNEL_NAME) $@.boot/efi/openwrt/ + $(INSTALL_DIR) $@.boot/efi/boot + $(CP) $(STAGING_DIR_IMAGE)/grub2/bootloongarch64.efi $@.boot/efi/boot/ + KERNELPARTTYPE=ef FAT_TYPE="32" PADDING="1" SIGNATURE="$(IMG_PART_SIGNATURE)" \ + GUID="$(IMG_PART_DISKGUID)" $(SCRIPT_DIR)/gen_image_generic.sh \ + $@ \ + $(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS) \ + 256 +endef + +define Build/grub-config + rm -fR $@.boot + $(INSTALL_DIR) $@.boot/efi/openwrt/ + sed \ + -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ + -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \ + -e 's#@ROOTPART@#root=$(ROOTPART) rootwait#g' \ + -e 's#@GPT_ROOTPART@#root=$(GPT_ROOTPART) rootwait#g' \ + -e 's#@CMDLINE@#$(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE)#g' \ + -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \ + -e 's#@TITLE@#$(GRUB_TITLE)#g' \ + -e 's#@KERNEL_NAME@#$(KERNEL_NAME)#g' \ + ./grub-$(1).cfg > $@.boot/efi/openwrt/grub.cfg +endef + +define Device/Default + KERNEL_INSTALL := 1 + ARTIFACTS := $$(ARTIFACTS-y) + SUPPORTED_DEVICES := +endef + +define Device/generic + DEVICE_VENDOR := Generic + DEVICE_MODEL := LoongArch64 + DEVICE_PACKAGES += kmod-r8169 kmod-drm-amdgpu + KERNEL := kernel-bin + KERNEL_NAME := vmlinuz.efi + IMAGE/rootfs.img := append-rootfs | pad-to $(ROOTFS_PARTSIZE) + IMAGE/rootfs.img.gz := append-rootfs | pad-to $(ROOTFS_PARTSIZE) | gzip + IMAGE/combined-efi.img := grub-config efi | combined | append-metadata + IMAGE/combined-efi.img.gz := grub-config efi | combined | gzip | append-metadata + ifeq ($(CONFIG_TARGET_IMAGES_GZIP),y) + IMAGES-y := rootfs.img.gz + IMAGES-$$(CONFIG_GRUB_EFI_IMAGES) += combined-efi.img.gz + else + IMAGES-y := rootfs.img + IMAGES-$$(CONFIG_GRUB_EFI_IMAGES) += combined-efi.img + endif + IMAGES := $$(IMAGES-y) +endef +TARGET_DEVICES += generic + +$(eval $(call BuildImage)) diff --git a/target/linux/loongarch64/image/grub-efi.cfg b/target/linux/loongarch64/image/grub-efi.cfg new file mode 100644 index 000000000000..fd329e41e0ff --- /dev/null +++ b/target/linux/loongarch64/image/grub-efi.cfg @@ -0,0 +1,14 @@ +@SERIAL_CONFIG@ +@TERMINAL_CONFIG@ + +set default="0" +set timeout="@TIMEOUT@" + +menuentry "@TITLE@" { + search --set=root --label kernel + linux /efi/openwrt/@KERNEL_NAME@ @GPT_ROOTPART@ @CMDLINE@ noinitrd +} +menuentry "@TITLE@ (failsafe)" { + search --set=root --label kernel + linux /efi/openwrt/@KERNEL_NAME@ failsafe=true @GPT_ROOTPART@ @CMDLINE@ noinitrd +} diff --git a/toolchain/Config.in b/toolchain/Config.in index 24caecccb3ee..b4ba5b3b677c 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -97,6 +97,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "arm-unknown-linux-gnu" if arm default "armeb-unknown-linux-gnu" if armeb default "i486-unknown-linux-gnu" if i386 + default "loongarch64-unknown-linux-gnu" if loongarch64 default "mips-unknown-linux-gnu" if mips default "mipsel-unknown-linux-gnu" if mipsel default "powerpc-unknown-linux-gnu" if powerpc @@ -111,6 +112,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "arm-unknown-linux-gnu-" if arm default "armeb-unknown-linux-gnu-" if armeb default "i486-unknown-linux-gnu-" if i386 + default "loongarch64-unknown-linux-gnu-" if loongarch64 default "mips-unknown-linux-gnu-" if mips default "mipsel-unknown-linux-gnu-" if mipsel default "powerpc-unknown-linux-gnu-" if powerpc @@ -125,6 +127,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "/opt/cross/arm-unknown-linux-gnu" if arm default "/opt/cross/armeb-unknown-linux-gnu" if armeb default "/opt/cross/i486-unknown-linux-gnu" if i386 + default "/opt/cross/loongarch64-unknown-linux-gnu" if loongarch64 default "/opt/cross/mips-unknown-linux-gnu" if mips default "/opt/cross/mipsel-unknown-linux-gnu" if mipsel default "/opt/cross/powerpc-unknown-linux-gnu" if powerpc -- 2.30.2