Intel ya buɗe tushen firmware don rukunin PSE (Programmable Services Engine), wanda ya fara jigilar kaya a cikin na'urori masu sarrafa dangin Elkhart Lake, kamar Atom x6000E, wanda aka inganta don amfani da na'urorin Intanet na Abubuwa. An buɗe lambar a ƙarƙashin lasisin Apache 2.0.
PSE shine ƙarin ARM Cortex-M7 processor core wanda ke aiki a cikin yanayin ƙarancin ƙarfi. Ana iya amfani da PSE don aiwatar da ayyukan mai sarrafawa, sarrafa bayanai daga na'urori masu auna firikwensin, tsara ikon nesa, gudanar da ayyukan cibiyar sadarwa da yin ayyuka na musamman daban.
Da farko, an sarrafa wannan kernel ta amfani da rufaffiyar firmware, wanda ya hana aiwatar da tallafi ga kwakwalwan kwamfuta tare da PSE a cikin ayyukan buɗe ido kamar CoreBoot. Musamman ma, rashin gamsuwa ya haifar da rashin bayani game da ƙananan matakan kulawa na PSE da matsalolin tsaro saboda rashin iya sarrafa ayyukan firmware. A ƙarshen shekarar da ta gabata, aikin CoreBoot ya buga buɗaɗɗiyar wasiƙa zuwa Intel yana kira ga PSE firmware ya buɗe, kuma a ƙarshe kamfanin ya saurari bukatun al'umma.
Ma'ajin firmware na PSE kuma ya ƙunshi gwajin farko na kayan aiki don masu haɓakawa da aikace-aikacen misali waɗanda za su iya gudana a gefen PSE, abubuwan haɗin don gudanar da RTOS Zephyr, EClite firmware tare da aiwatar da ayyukan mai sarrafawa, da aiwatar da tunani na OOB (Fita-na- Band) dubawar sarrafawa da tsarin haɓaka aikace-aikace.
source: budenet.ru