Hi,
I've done some image flashing and appreciate
beaglebone-black-make-microSD-flasher-from-eMMC.sh and the speed of the
bmaptool. I use dd to backup the image sd to to local disk. This will cp
the full size of the sd even if only a part is used. Is there an easy
way to make a cp of the sd image without cp'ing the whole sd can be 4 -
32 GB).
As I understand beaglebone-black-make-microSD-flasher-from-eMMC.sh not
only creates 2 partitions of the std. (emmc) image but also cp's the
bootloader. So cp of the partitions is not sufficient?
Booting from sd will a direct dd emmc to nfs and vice versa work? Still
cp too much then. And no speedup of bmaptool.
I had 2 times kernel errors during startup after image restore which
were resolved after running updatebootloader script. Apparently the cp
of uboot isn't flawless for old 2014 versions (but still boots!)? Sorry
no details but using a mix of a5c, c and bbg with images from aug 2014
3.14-ti till recent.
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