Libreboot ๋ฆด๋ฆฌ์Šค 20230319. OpenBSD ์œ ํ‹ธ๋ฆฌํ‹ฐ๋กœ Linux ๋ฐฐํฌํŒ ๊ฐœ๋ฐœ ์‹œ์ž‘

๋ฌด๋ฃŒ ๋ถ€ํŒ… ๊ฐ€๋Šฅํ•œ Libreboot ํŽŒ์›จ์–ด 20230319์˜ ๋ฆด๋ฆฌ์Šค๊ฐ€ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์ ํŠธ๋Š” ๋ฐ”์ด๋„ˆ๋ฆฌ ์‚ฝ์ž…์„ ์ตœ์†Œํ™”ํ•˜๊ณ  CPU, ๋ฉ”๋ชจ๋ฆฌ, ์ฃผ๋ณ€ ์žฅ์น˜ ๋ฐ ๊ธฐํƒ€ ํ•˜๋“œ์›จ์–ด ๊ตฌ์„ฑ ์š”์†Œ๋ฅผ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋…์  UEFI ๋ฐ BIOS ํŽŒ์›จ์–ด๋ฅผ ๋Œ€์ฒดํ•˜๋Š” coreboot ํ”„๋กœ์ ํŠธ์˜ ์ค€๋น„๋œ ์–ด์…ˆ๋ธ”๋ฆฌ๋ฅผ ๊ฐœ๋ฐœํ•ฉ๋‹ˆ๋‹ค.

Libreboot๋Š” ์šด์˜ ์ฒด์ œ ์ˆ˜์ค€๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋ถ€ํŒ…์„ ์ œ๊ณตํ•˜๋Š” ํŽŒ์›จ์–ด๊นŒ์ง€ ๋…์  ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์™„์ „ํžˆ ์ƒ๋žตํ•˜๋Š” ์‹œ์Šคํ…œ ํ™˜๊ฒฝ์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค. Libreboot๋Š” ๋ฌด๋ฃŒ๊ฐ€ ์•„๋‹Œ ๊ตฌ์„ฑ ์š”์†Œ์˜ coreboot๋ฅผ ์ •๋ฆฌํ•  ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ตœ์ข… ์‚ฌ์šฉ์ž๊ฐ€ ๋” ์‰ฝ๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋„๊ตฌ๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ํŠน๋ณ„ํ•œ ๊ธฐ์ˆ ์ด ์—†๋Š” ๋ชจ๋“  ์‚ฌ์šฉ์ž๊ฐ€ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฐํฌํŒ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.

Libreboot์—์„œ ์ง€์›๋˜๋Š” ํ•˜๋“œ์›จ์–ด:

  • ๋ฐ์Šคํฌํƒ‘ ์‹œ์Šคํ…œ Gigabyte GA-G41M-ES2L, Intel D510MO, Intel D410PT, Intel D945GCLF ๋ฐ Apple iMac 5,2.
  • ๋…ธํŠธ๋ถ: ThinkPad X60 / X60S / X60 ํƒœ๋ธ”๋ฆฟ, ThinkPad T60, Lenovo ThinkPad X200 / X200S / X200 ํƒœ๋ธ”๋ฆฟ/ X220 / X230, Lenovo ThinkPad R400, Lenovo ThinkPad T400 / T400S/ T420 / T440, Lenovo ThinkPad T500 / T530, Lenovo ThinkPad W500 / W530, Lenovo ThinkPad R500, Apple MacBook1 ๋ฐ MacBook2, ASUS, Samsung, Acer ๋ฐ HP์˜ ๋‹ค์–‘ํ•œ Chromebook.

์ƒˆ ๋ฆด๋ฆฌ์Šค์—์„œ:

  • Lenovo ThinkPad W530 ๋ฐ T530 ๋…ธํŠธ๋ถ์— ๋Œ€ํ•œ ์ง€์›์ด ์ถ”๊ฐ€๋˜์—ˆ์Šต๋‹ˆ๋‹ค. HP EliteBook 8560w, Lenovo G505S ๋ฐ Dell Latitude E6400์— ๋Œ€ํ•œ ์ง€์›์€ ๋‹ค์Œ ๋ฒ„์ „์—์„œ ์˜ˆ์ •๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • Asus p2b_ls ๋ฐ p3b_f ๋ณด๋“œ์— ๋Œ€ํ•œ ์ง€์›์ด ์ค‘๋‹จ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
  • Haswell ๋งˆ์ดํฌ๋กœ์•„ํ‚คํ…์ฒ˜๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜๋Š” ํ”„๋กœ์„ธ์„œ๊ฐ€ ์žˆ๋Š” ๋ณด๋“œ์˜ ๊ฒฝ์šฐ ๋ฉ”๋ชจ๋ฆฌ ์ดˆ๊ธฐํ™”(raminit) ์ฝ”๋“œ๊ฐ€ ์กฐ์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ThinkPad T440p ๋ฐ ThinkPad W541 ๋…ธํŠธ๋ถ์—์„œ ํ…Œ์ŠคํŠธํ•œ ์ž‘์—….
  • ThinkPad T3p ๋ฐ ThinkPad W440 ๋…ธํŠธ๋ถ์—์„œ ์ ˆ์ „(S541) ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.
  • GRUB๋Š” ๋น„๋””์˜ค ๋ชจ๋“œ๋ฅผ ๋ณ€๊ฒฝํ•˜์ง€ ์•Š๊ณ  ๊ฐ•์ œ ์ฝ˜์†” ์ถœ๋ ฅ ๋ชจ๋“œ(GRUB_TERMINAL=console)๋ฅผ ํ™œ์„ฑํ™”ํ•˜์—ฌ ์ผ๋ถ€ Linux ๋ฐฐํฌํŒ์˜ ์„ค์น˜ ๋ฏธ๋””์–ด ๋ถ€ํŒ… ๋ฉ”๋‰ด ํ‘œ์‹œ๋ฅผ ๊ฐœ์„ ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • ๋Œ€๋ถ€๋ถ„์˜ x86 ๋ณด๋“œ๋Š” Haswell ๋งˆ์ดํฌ๋กœ์•„ํ‚คํ…์ฒ˜(ThinkPad T2023p/W440) ๊ธฐ๋ฐ˜ ์žฅ์น˜์— ๋Œ€ํ•œ ํฌํŒ… ๊ฐœ์„  ์‚ฌํ•ญ์„ ํฌํ•จํ•˜์—ฌ 541๋…„ XNUMX์›” ํ˜„์žฌ CoreBoot ์ฝ”๋“œ๋ฒ ์ด์Šค์™€ ๋™๊ธฐํ™”๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ํ˜„์žฌ GRUB ๋ฐ SeaBIOS ์ฝ”๋“œ๋ฒ ์ด์Šค์˜ ๋ณ€๊ฒฝ ์‚ฌํ•ญ์„ ํฌํŒ…ํ–ˆ์Šต๋‹ˆ๋‹ค.
  • grub.cfg์˜ ์‹œ๊ฐ„ ์ดˆ๊ณผ๊ฐ€ 10์ดˆ์—์„œ 5์ดˆ๋กœ ๊ฐ์†Œํ–ˆ์Šต๋‹ˆ๋‹ค.
  • ThinkPad GM45 ๋…ธํŠธ๋ถ์˜ ๊ฒฝ์šฐ ๊ธฐ๋ณธ ํ• ๋‹น ๋น„๋””์˜ค ๋ฉ”๋ชจ๋ฆฌ๊ฐ€ 352MB์—์„œ 256MB๋กœ ์ค„์—ˆ์Šต๋‹ˆ๋‹ค.
  • ์žฌ์ž‘์—…๋œ nvmutil ์ฝ”๋“œ ๋ฒ ์ด์Šค.

๋˜ํ•œ Libreboot์˜ ์ €์ž๋Š” ์žฅ์•  ํ›„ ์‹œ์Šคํ…œ ๋ณต๊ตฌ๋ฅผ ์œ„ํ•œ ์ƒˆ๋กœ์šด ์ตœ์†Œํ•œ์˜ Live ๋ฐฐํฌ ๊ฐœ๋ฐœ์„ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค. Heads ๋ฐฐํฌํŒ๊ณผ ์œ ์‚ฌํ•˜๊ฒŒ ์ด ํ”„๋กœ์ ํŠธ๋Š” LibreBoot, CoreBoot ๋˜๋Š” LinuxBoot์—์„œ ๋กœ๋“œํ•  ์ˆ˜ ์žˆ๋Š” Flash ํ˜ธ์ŠคํŒ…์˜ ๊ฐ„์†Œํ™”๋œ ์‹œ์Šคํ…œ ํ™˜๊ฒฝ์„ ๊ฐœ๋ฐœํ•˜์ง€๋งŒ ํŽ˜์ด๋กœ๋“œ๋กœ ๊ตฌ์ถ•๋˜๋Š” ๋Œ€์‹  ์ƒˆ ํ”„๋กœ์ ํŠธ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ณ„๋„์˜ ์‹œ์Šคํ…œ ์ด๋ฏธ์ง€๋ฅผ ์ค€๋น„ํ•  ๊ณ„ํš์ž…๋‹ˆ๋‹ค. CBFS์— ๋กœ๋“œ๋˜๊ณ  ํ”Œ๋ž˜์‹œ์—์„œ ํ˜ธ์ŠคํŒ…๋˜๋Š” ์‹คํ–‰ ํŒŒ์ผ์„ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” GRUB ๋˜๋Š” SeaBIOS๊ฐ€ ์žˆ๋Š” ์ค‘๊ฐ„ ํŽ˜์ด๋กœ๋“œ์—์„œ ํ˜ธ์ถœ๋ฉ๋‹ˆ๋‹ค.

์ด ํ”„๋กœ์ ํŠธ๋Š” Linux ์ปค๋„, ํ‘œ์ค€ Musl C ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋ฐ ๊ธฐ๋ณธ OpenBSD ํ™˜๊ฒฝ์˜ ๋„๊ตฌ๋ฅผ ๊ฒฐํ•ฉํ•  ๊ณ„ํš์ด๋ผ๋Š” ์ ์—์„œ ํฅ๋ฏธ๋กญ์Šต๋‹ˆ๋‹ค. ์ด ์•„์ด๋””์–ด๋ฅผ ๊ตฌํ˜„ํ•˜๊ธฐ ์œ„ํ•ด Linux ์šฉ OpenBSD ์œ ํ‹ธ๋ฆฌํ‹ฐ ํฌํŒ…์— ์ฐธ์—ฌํ–ˆ์ง€๋งŒ 5 ๋…„ ์ „์— ํฌ๊ธฐํ•œ lobase ํ”„๋กœ์ ํŠธ ๊ฐœ๋ฐœ์ด ๊ณ„์†๋˜์—ˆ์Šต๋‹ˆ๋‹ค (Libreboot์˜ ์ €์ž๋Š” OpenBSD 7.2๋กœ ์—…๋ฐ์ดํŠธ๋˜๊ณ  Musl๋กœ ํฌํŒ… ๋œ lobase ํฌํฌ๋ฅผ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ). ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ ๋ฐ ์ถ”๊ฐ€ ํ”„๋กœ๊ทธ๋žจ ์„ค์น˜๋Š” Alpine Linux์˜ apk-tools ๋„๊ตฌ๋ฅผ, ์ด๋ฏธ์ง•์€ abuild ๋ฐ aports ๋นŒ๋“œ ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•  ๊ณ„ํš์ž…๋‹ˆ๋‹ค. OpenBSD ์‚ฌ์šฉ์ž ๊ณต๊ฐ„์˜ ํฌํฌ๊ฐ€ ์ค€๋น„๋˜๋ฉด Alpine ํ”„๋กœ์ ํŠธ์— ์ „๋‹ฌํ•˜์—ฌ BusyBox ํŒจํ‚ค์ง€์˜ ๋Œ€์•ˆ์œผ๋กœ ์‚ฌ์šฉํ•  ๊ณ„ํš์ž…๋‹ˆ๋‹ค.

๋˜ํ•œ x2.0 ์„œ๋ฒ„๋ฅผ ์œ„ํ•œ ์™„์ „ํ•œ ๊ฐœ๋ฐฉํ˜• ํŽŒ์›จ์–ด ์Šคํƒ์„ ์ œ๊ณตํ•˜๋Š” UEFI๋ฅผ ๋Œ€์ฒดํ•˜๊ธฐ ์œ„ํ•ด Coreboot ๋ฐ LinuxBoot ๊ธฐ๋ฐ˜ ํŽŒ์›จ์–ด๋ฅผ ๊ตฌํ˜„ํ•˜๋Š” CloudFW 86 ํ”„๋กœ์ ํŠธ์˜ ๋ฐœํ‘œ์— ์ฃผ๋ชฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ธํ”„๋ผ์˜ ํ•˜๋“œ์›จ์–ด์—์„œ CloudFW๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ค‘๊ตญ ํšŒ์‚ฌ Bytedance(TikTok ์†Œ์œ )๊ฐ€ ๊ฐœ๋ฐœ์„ ์ฃผ๋„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.



์ถœ์ฒ˜ : opennet.ru

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