{"id":152211,"date":"2025-12-20T23:11:54","date_gmt":"2025-12-20T21:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-coreboot-25-12-otkrytoj-alternativy-proprietarnym-proshivkam"},"modified":"2025-12-20T23:11:54","modified_gmt":"2025-12-20T21:11:54","slug":"vypusk-coreboot-25-12-otkrytoj-alternativy-proprietarnym-proshivkam","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-coreboot-25-12-otkrytoj-alternativy-proprietarnym-proshivkam","title":{"rendered":"Pubblicazione di Coreboot 25.12, un'alternativa aperta ai firmware proprietari","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato pubblicato il rilascio del progetto CoreBoot 25.12, che sviluppa un'alternativa libera ai firmware e BIOS proprietari. Il codice del progetto \u00e8 distribuito con licenza GPLv2. Nella nuova versione sono inclusi 680 cambiamenti, preparati con la partecipazione di 110 sviluppatori.     <\/p>\n<p>Variazioni principali:   <\/p>\n<ul>\n<li class=\"l\"> Supporto implementato per le schede madri:\n<ul>\n<li> ASRock Z77 Extreme4\n<li> ASUS PRIME H610I-PLUS D4\n<li> Lenovo ThinkPad: T470s, T580\n<li> Siemens MC EHL: MC EHL6\n<li> Star Labs Starfighter: Arrow Lake (285H)\n<li> Topton ADL: TWL (X2E_N150)\n<li> 6 schede utilizzate in vari dispositivi con Chrome OS o su <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-gdansk\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4585\">server<\/a> Google.   <\/ul>\n<li class=\"l\"> \u00c8 stato aggiunto il supporto preliminare per il SoC AMD Turin.\n<li class=\"l\"> Nel driver SMMSTORE, la dimensione predefinita dello store \u00e8 aumentata da 256KB a 512KB, consentendo di allocare pi\u00f9 spazio per le variabili UEFI e i dati salvati in aree di memoria permanente protette tramite SMM. Molte piattaforme Coreboot sono state migrate all'uso di uno store SMM di dimensioni 512KB. Il driver SMMSTORE utilizza la modalit\u00e0 SMM (System Management Mode) per la scrittura, la lettura e la cancellazione di aree nella memoria flash e pu\u00f2 essere utilizzato in SO o componenti di firmware per organizzare la memorizzazione permanente delle impostazioni.\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per il framework di configurazione CFR (Coreboot Forms Representation), che fornisce un'API unificata per la modifica delle impostazioni del firmware, ad esempio quelle relative all'attivazione dell'iGPU, alla selezione del touchpad\/schermo touch, alla gestione delle ventole e ad altre funzionalit\u00e0 hardware. Il meccanismo CFR \u00e8 stato implementato per oltre 40 schede madri Google e consente di modificare il comportamento del firmware senza ricompilazione e ricaricamento. Il framework si integra con lo store delle variabili UEFI e altri backend per la memoria permanente.\n<li class=\"l\"> \u00c8 stato notevolmente ampliato il supporto per il SoC Qualcomm X1P42100 e migliorate le capacit\u00e0 di debugging per questa piattaforma. \u00c8 stata aggiunta la possibilit\u00e0 di caricare immagini ramdump e applicare APDP (Application Processor Debug Policy) durante il debugging. \u00c8 stato migliorato il funzionamento del sottosistema display MDSS (Mobile Display Subsystem), aggiunto il supporto per l'API Lucidole PLL e garantita una corretta riservazione della DRAM.\n<li class=\"l\"> Sulle piattaforme Intel \u00e8 migliorato il supporto alle camere con interfaccia MIPI (Mobile Industry Processor Interface), utilizzate in molti nuovi modelli di laptop al posto della trasmissione video tramite USB da dispositivi che supportano lo standard UVC (USB Video Class). MIPI fornisce accesso al sensore della camera, utilizzando un ricevitore CSI (Camera Serial Interface) e un processore di segnale immagine (ISP, Image Signal Processor) integrato nella CPU, che consente la formazione dell'immagine basata sui dati raw provenienti dal sensore. Nella nuova versione \u00e8 stato ampliato il supporto per SSDB (Sensor Static Data Block) e garantita la generazione di informazioni PLD (Physical Location Descriptor) per i sensori della camera.\n<li class=\"l\"> Nell'implementazione della piattaforma AMD Glinda \u00e8 stato aggiunto il supporto per SoC Faegan, controller Ethernet da 10 gigabit e per l'uso delle impostazioni USB4 FSP UPD (Firmware Support Package User Product Data) da DeviceTree. Sono state ampliate le possibilit\u00e0 disponibili tramite ACPI.\n<li class=\"l\"> Per le piattaforme Intel Panther Lake \u00e8 stato implementato il supporto per la rilevazione e configurazione dei moduli di memoria LPCAMM (Low Power Compression Attached Memory Module).\n<li class=\"l\"> \u00c8 stato rivisto il supporto del sottosistema display per SoC MediaTek.\n<li class=\"l\"> Per accelerare il boot \u00e8 stato semplificato il calcolo degli MTRR (Memory type range registers) per i chip AMD.\n<li class=\"l\"> \u00c8 stata migliorata l'inizializzazione della tabella ACPI FACS (Firmware ACPI Control Structure).\n<li class=\"l\"> Migliorate le funzionalit\u00e0 di controllo della luminosit\u00e0 nei sistemi con Intel GMA.\n<li class=\"l\"> In Libpayload \u00e8 stata aggiunta un'API per determinare la dimensione della memoria fisica ed \u00e8 stato implementato il supporto per l'algoritmo di compressione LZ4.\n<li class=\"l\"> \u00c8 stato migliorato il driver per i controller dei touchscreen sulle piattaforme Intel.\n<li class=\"l\"> Aggiunto il supporto USB Type-C per i chip Qualcomm.\n<li class=\"l\"> Aggiunti driver SoundWire per i codec Cirrus Logic CS35L56 e CS42L43.\n<li class=\"l\"> \u00c8 stato ampliato il supporto ACPI sui sistemi RISC-V.\n<li class=\"l\"> Aggiornate le versioni di binutils 2.45 e ACPICA 20250807. Sono stati esclusi gli strumenti nds32le-elf dalle build predefinite.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64460\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 25.12, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0443 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c \u0438 BIOS. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043e 680 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0438 110 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0438\u0445 \u043f\u043b\u0430\u0442: ASRock Z77 Extreme4 ASUS PRIME H610I-PLUS D4 Lenovo ThinkPad: T470s, T580 Siemens MC EHL: MC EHL6 Star Labs Starfighter: [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-152211","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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Il codice del progetto \u00e8 distribuito sotto la licenza GPLv2.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-coreboot-25-12-otkrytoj-alternativy-proprietarnym-proshivkam","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Coreboot 25.12, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c 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