tree 44240d3e680586de15cdd417fb63a1c4674be86c
parent f09d4b2ecf0ad6305d73a609b5c58027def1b0d7
author Milton Miller <miltonm@us.ibm.com> 1465486341 -0500
committer Milton Miller <miltonm@us.ibm.com> 1467315999 -0500

image_types_uboot: Don't truncate when assembling flash

The generate_flash_image step was creating a file then using dd to
fill in the pieces, but missed adding the conv=notrunc flag, so each
step was shortening the file to its output.

Add the forgotten conversion flag to each dd command.

Signed-off-by: Milton Miller <miltonm@us.ibm.com>