7fcb82665e
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 <hackpascal@gmail.com>
20 lines
437 B
Plaintext
20 lines
437 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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move_config() {
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local partdev parttype=ext4
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. /lib/upgrade/common.sh
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if export_bootdevice && export_partdevice partdev 1; then
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part_magic_fat "/dev/$partdev" && parttype=vfat
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if mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt; then
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if [ -f "/mnt/$BACKUP_FILE" ]; then
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mv -f "/mnt/$BACKUP_FILE" /
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fi
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umount /mnt
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fi
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fi
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}
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boot_hook_add preinit_mount_root move_config
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