Mufananidzo unogoneka weRaspberry Pi mabhodhi unowanikwa kuti uedzwe, zvichibva paDebian GNU/Linux uye unopihwa seti yakavhurika firmware kubva kuLibreRPi purojekiti. Mufananidzo uyu wakagadzirwa uchishandisa yakajairwa Debian 11 repositories yearmhf architecture uye inosiyaniswa nekuendeswa kweiyo librepi-firmware package yakagadzirirwa pahwaro hweiyo rpi-open-firmware firmware.
Iyo firmware development state yakaunzwa padanho rakakodzera kumhanyisa Xfce desktop. Mune chimiro chayo, iyo firmware inopa v3d mutyairi weVideoCore graphics accelerator, 2D acceleration, DPI video, NTSC vhidhiyo (composite output), Ethernet, USB host, i2c host uye SD kadhi paRaspberry Pi 2 uye Raspberry Pi 3 mabhodhi. Zvimiro zvisati zvatsigirwa zvinosanganisira kukwidziridza vhidhiyo, CSI, SPI, ISP, PWM odhiyo, DSI uye HDMI.
Ngatiyeukei kuti kunyangwe kuvepo kwevatyairi vakavhurika, kushanda kweVhidhiyoCore IV vhidhiyo yekumhanyisa kunovimbiswa neiyo proprietary firmware yakarodha muGPU, iyo inosanganisira basa rakawanda, semuenzaniso, tsigiro yeOpenGL ES inoitwa padivi re firmware. Chaizvoizvo, kudivi reGPU, senge yeanoshanda sisitimu inoitwa, uye basa revatyairi vakavhurika rakaderedzwa kusvika pakutepfenyura mafoni kune yakavharwa firmware. Kubvisa kudiwa kwekudhawunirodha mabhurobhu, kubvira 2017 nharaunda yanga ichigadzira chirongwa chekugadzira yemahara vhezheni ye firmware, kusanganisira zvikamu zvekuurayiwa padivi reVC4 GPU.
Source: opennet.ru