alex889 wrote:
Hi, I'm working on the DM365evm, and i was wondering if there is a way to burn new U-Boot version over network, instead of Code Composer and a JTAG?
Thanks, Alex
Hi Alex,
of course it's possible! But it depends on the location of your U-Boot.
I.e. your U-Boot is located in dataflash or NAND flash:
tftp $(loadaddress) $(img) protect off $(start) $(end) erase $(start) $(end) cp.b $(loadaddress) $(start) $(filesize)
$(loadaddress) - the temporary RAM address for downloading new U-Boot $(img) - the path to your new U-Boot image (i.e. /tftpboot/update/u-boot.img) $(start) - the flash address, where U-Boot is located $(end) - $(start) + maximum size of U-Boot (erasesize) $(filesize) - set automatically after tftp transfer
Regards Daniel