Bootlin tau tshaj tawm thawj qhov kev tso tawm ntawm Snagboot, ib qho cuab yeej tsim los kho thiab rov nruab firmware ntawm cov khoom siv embedded uas tau tso tseg booting, piv txwv li vim yog firmware corrupt. Snagboot yog sau ua Python thiab qhib-sourced nyob rau hauv GPLv2 daim ntawv tso cai.
Feem ntau cov platforms uas embedded muaj USB lossis UART interfaces rau kev rov ua haujlwm thiab xa cov duab khau raj thaum muaj teeb meem firmware. Txawm li cas los xij, cov interfaces no yog tshwj xeeb rau platform thiab xav tau kev siv cov kev pab cuam rov qab kho tshwj xeeb rau cov khoom lag luam ntawm cov tuam txhab tsim khoom. Snagboot yog lwm txoj hauv kev rau cov kev pab cuam rov qab kho thiab flashing tshwj xeeb, feem ntau yog proprietary, rau cov khoom siv, xws li STM32CubeProgrammer, SAM-BA ISP, UUU, thiab sunxi-fel.
Snagboot yog tsim los ua haujlwm nrog ntau hom boards thiab embedded devices, tshem tawm qhov xav tau rau cov neeg tsim khoom embedded system kom kawm cov ntsiab lus ntawm kev siv cov utilities sib txawv. Piv txwv li, thawj qhov kev tso tawm ntawm Snagboot tuaj yeem siv los rov qab cov khoom siv raws li ST STM32MP1, Microchip SAMA5, NXP i.MX6/7/8 SoCs, Texas Instruments AM335x, Allwinner SUNXI, thiab Texas Instruments AM62x.
Cov cuab yeej siv no muaj ob lub cuab yeej siv rau kev rub tawm thiab flashing:
- snagrecover — siv cov txheej txheem tshwj xeeb ntawm cov chaw tsim khoom rau kev ua haujlwm nrog ROM code los pib RAM sab nraud thiab tso tawm U-Boot bootloader yam tsis hloov cov ntsiab lus ntawm lub cim xeeb tas mus li.
- snagflash — cuam tshuam nrog U-Boot uas khiav kom flash ib daim duab system rau hauv lub cim xeeb tsis hloov pauv siv DFU (Device Firmware Upgrade), UMS (USB Mass Storage), lossis Fastboot.
Tau qhov twg los: opennet.ru
