bootcmd=bootp; setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostmbootdelay=5baudrate=115200root@omapl138-lcdk:/# ./fw_setenv bootdelay 3Warning: Bad CRC, using default environmentroot@omapl138-lcdk:/# ./fw_print...
"a command line interface to U-Boot environment\n\n" "usage:\tfw_printenv\n" "\tfw_setenv [variable name] [variable value]\n" "\tfw_setenv -s [ file ]\n" "\tfw_setenv -s - < [ file ]\n\n" "The file passed as argument contains only pairs " "name / value\n" "Examp...
问fw_setenv不工作，fw_printev工作EN如果你不属于上述的情况，请查看：https://learn.microsoft.com/...
root@edm-g-imx8mp:~# fw_printenv baseboard=wb baudrate=115200 board_name=EDM-G board_rev=iMX8MP boot_fit=no bootcmd_mfg=run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else bo oti ${lo...
My opinion is flash_erase cmd(mtd-utils) does something extra which fw_setenv is unable to so. Up0TrueDown Arno Steffens14 年多前in reply toPawan Gupta Intellectual930points Same issue here. The recent xloader, uboot uses HW-ECC by default (exactly you have to set "nandecc hw 2")....
For your reference, this is the part of script of ucl2.xml in MFGTOOL about writing u-boot to emmc. You can see the u-boot is writing to the boot partition. And then re-enable the write protection for boot partition. <CMD state="Updater" type="push" body="$ echo ...
My opinion is flash_erase cmd(mtd-utils) does something extra which fw_setenv is unable to so. Up0TrueDown Arno Steffens14 年多前in reply toPawan Gupta Intellectual930points Same issue here. The recent xloader, uboot uses HW-ECC by default (exactly you have to set "nandecc hw 2")....
write(3, "\307L\362Xbootdelay=3\0baudrate=115200\0"..., 262144) = 262144 close(3) = 0 exit_group(0) = ? +++ exited with 0 +++ so it seems a lib problem. I'm using buildroot to generate my ramfs and it seems that some libraries are not compiled. To fix the libgcc_s.so...