Hi, I'm trying to figure out how it is possible easily update u-boot in nand on custom imx7 board. I can start u-boot using imx_usb tool. I came from ti am33xx world where I simply get u-boot.img from tftp server and store it to beginning of flash (after SPL offset).
According imx7 datasheet for nand boot it is necessary to store FCB + DBBT and other things. It is currently possible only with userspace tool kobs-ng which can save u-boot to nand memory. It is possible to generate such image (with FCB, ...) to be able to update u-boot from u-boot by tftp and some nand write? Or it is enough to just write u-boot.imx to offset 0x400 when u-boot was writen before by kobs-ng and it will work? Many thanks for replies. BR, marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot