Re: [U-Boot] How to program u-boot in eMMC/MMC on iMX

23 Feb 2015


      Hi Marco,
On Mon, Feb 23, 2015 at 11:11 AM, Marco Cavallini
cavallini.koan@gmail.com wrote:
...
Hello,
I'd like to know if exists a method to store in eMMC a bootolader
without kobs-ng, so without using linux, but simply running a command
from u-boot.
I booted my i.MX28 system (I have the same question for i.MX6 as well)
using the u-boot.sb (u-boot-2015.01 with SPL) file loaded with mxsldr
(or imx-bootlets).
Now I am trying to save it in eMMC with the following command
 loady    (load u-boot.sb with ymodem)
 mmc write ${loadaddr} 0 ${filesize}
but at reboot nothing happens.
Is it possible?
You should flash u-boot.sd, not u-boot.sb.
Please check doc/README.mxs on how to generate u-boot.sd.

Re: [U-Boot] How to program u-boot in eMMC/MMC on iMX

Fabio Estevam