? - alias for 'help' base - print or set address offset bootm - boot application image from memory bootp - boot image via network using BOOTP/TFTP protocol bootz - boot Linux zImage image from memory chpart - change active partition cmp - memory compare coninfo - print console devices and information cp - memory copy crc32 - checksum calculation dhcp - boot image via network using DHCP/TFTP protocol echo - echo args to console env - environment handling commands exit - exit script false - do nothing, unsuccessfully go - start application at address 'addr' help - print command description/usage i2c - I2C sub-system iminfo - print header information for application image itest - return true/false on integer compare license - print GPL license text loadb - load binary file over serial line (kermit mode) loady - load binary file over serial line (ymodem mode) loop - infinite loop on address range md - memory display mdc - memory display cyclic mii - MII utility commands mm - memory modify (auto-incrementing address) mtdparts- define flash/nand partitions mtest - simple RAM read/write test mw - memory write (fill) mwc - memory write cyclic nand - NAND sub-system nboot - boot from NAND device nm - memory modify (constant address) ping - send ICMP ECHO_REQUEST to network host printenv- print environment variables reset - Perform RESET of the CPU run - run commands in an environment variable saveenv - save environment variables to persistent storage setenv - set environment variables sf - SPI flash sub-system showvar - print local hushshell variables sleep - delay execution for some time source - run script from memory test - minimal test like /bin/sh tftpboot- boot image via network using TFTP protocol true - do nothing, successfully ubi - ubi commands ubifsload- load file from an UBIFS filesystem ubifsls - list files in a directory ubifsmount- mount UBIFS volume ubifsumount- unmount UBIFS volume validate- Validate the image version - print monitor, compiler and linker version
How to revert this dev to orginal config? Unfortunately there isn't a menu (recovery menu). only u-boot menu.
Maybe the is sollution to boot switch from usb drive? jtag?
How to flash this dev?
Model: XSM4316S|M4300-8X8F - Stackable Managed Switch with 16x10G including 8x10GBASE-T and 8xSFP+ Layer 3
