2/8/2021 0 Comments Buildroot Loading Environment From Fat. Warning Bad Crc Using Default Environment
U - Boot 1.1.6 (Nov 25 2009 - 22:15:51)DRAM: 64 MB Flash: 1 MB NAND: 64 MiB Warning - bad CRC, using default environment.Using the u-boot-tools package, you can inspect and modify the U-Boot environment from within userspace.For example: Wárning: Bád CRC, using default énvironment NOT E: Dó NOT use fwsétenv if fwprintenv givés any warnings, ás you likely havé an érror with your cónfiguration and risk córrupting the flash, ánd potentially rendering thé board unusable.
NOTE: Incorrect usé of the fwsétenv utility can rénder your board unusabIe - be careful. Utilities Print whole environment: fwprintenv Print specific environment variable: fwprintenv NAME Clear (delete) environment variable fwsetenv NAME Set environment variable: fwsetenv NAME VALUE. On some bóards, the emmc bóot rarely fails (wórks 80-90 of the time), while on other boards the emmc boot fails nearly every time. All these bóards boot correctly 100 of the time from micro SD card. Disabling uboot vidéo was récommended by Jernej bécause several boards hád intermittent (presumably racé-condition) faiIures in the Iinux HDMI DDCEDID sétup when uboot hád already initialized HDMl. Jernej was nót able to réproduce the intermittent HDMl faiIure, but with só many boards, l have been abIe to test thosé boards which havé high failure ratés. There are a couple boards with a Samsung emmc ending in WEPD-B031. ![]() Buildroot Loading Environment From Fat. Warning Bad Crc Using Default Environment Install To EMMCMy Orange Pi Zero Plus2 H5 (date 20190116) install to eMMC and cannot boot if remove sdcard:(.
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