我这个是old world吗？

fqucuo

root@loongnix-pc:~# lscpu
Architecture:          loongarch64
Byte Order:          Little Endian
CPU(s):                4
On-line CPU(s) list: 0-3
BIOS Vendor ID:        Loongson
Model name:            Loongson-3A5000LL
BIOS Model name:     Loongson-3A5000LL Part Number#To Be Filled By O.E.M. CPU @ 2.3GHz
BIOS CPU family:     2
CPU family:          Loongson-64bit
Thread(s) per core:  1
Core(s) per socket:  4
Socket(s):           1
BogoMIPS:            4600.00
Flags:               cpucfg lam ual fpu lsx lasx crc32 complex crypto lvz lbt_x86 lbt_arm lbt_mips
Caches (sum of all):
L1d:                 256 KiB (4 instances)
L1i:                 256 KiB (4 instances)
L2:                  1 MiB (4 instances)
L3:                  16 MiB (1 instance)
NUMA:
NUMA node(s):        1
NUMA node0 CPU(s):   0-3
root@loongnix-pc:~# ./check-new-world && echo "new world" || echo "old world"
old world
root@loongnix-pc:~# cat /etc/loongnix_version
SystemName=Loongnix
ProductType=Desktop
VersionID=20
Release=5
MinorVersion=RC2
BuildTime=20230621
root@loongnix-pc:~#

请教下这台机器是旧世界吗？是不是因为旧世界的原因导致安装ArchLinux-loong64引导不了？

fqucuo

fqucuo 补充下dmidecode

Handle 0x0001, DMI type 1, 27 bytes

System Information

Manufacturer: Loongson

Product Name: LM-LS3A5000-7A1000-1w-V01-pc_A2101

Version: 1.0

Serial Number: TBD by OEM

UUID: 00112233-4455-6677-8899-aabbccddeeff

Wake-up Type: Power Switch

SKU Number: Loongson_SKU

Family: Type1Family

Handle 0x0002, DMI type 2, 15 bytes

Base Board Information

Manufacturer: Loongson

Product Name: LM-LS3A5000-7A1000-1w-V01-pc_A2101

Version: 1.0

Serial Number: MX20BA001J

Asset Tag: Type2 - Board Asset Tag

Features:

Board is a hosting board

Board is replaceable

Location In Chassis: Type2 - Board Chassis Location

Chassis Handle: 0xFFFF

Type: Motherboard

Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes

Chassis Information

Manufacturer: Loongson

Type: Desktop

Lock: Not Present

Version: Version To Be Filled By O.E.M

Serial Number: Chassis Board Serial#To Be Filled By O.E.M

Asset Tag: Chassis Board Asset Tag#To Be Filled By O.E.M

Boot-up State: Safe

Power Supply State: Safe

Thermal State: Safe

Security Status: None

OEM Information: 0x00000000

Height: Unspecified

Number Of Power Cords: 1

Contained Elements: 0

SKU Number: SKU Number#To Be Filled By O.E.M

小胖

fqucuo 进bios看下，拍个图片发下看看

fqucuo

小胖

还是有些困惑，新旧世界指的是主板固件，还是指的是CPU呀？

小胖

fqucuo 固件

小胖

fqucuo 你这个是旧固件装archlinux需要刷bios升级

xen0n

fqucuo 新旧世界指的是主板固件，还是指的是CPU呀？

固件有新旧两种接口，操作系统有新旧两个生态。

https://github.com/loongson/Firmware 或者 https://gitee.com/loongson/Firmware 自取 A2101 的固件刷（做好备份，别怪没提醒你）然后 Loongnix 和 Arch 等系统就都能用了

本站文章除其作者特殊声明外，一律采用CC BY-NC-SA 4.0许可协议进行授权。
进行转载或二次创作时务必以相同协议进行共享，严禁用于商业用途。