I read that someone did manage to get the X15 to boot from esata when using a 
powered esata interface. Apparently the power to the esata connector isn’t 
available during uboot and hence the need for a powered esata interface. I 
haven’t tried this myself, but I do recall someone on the ARM Linux forum 
working on this. 

Regards,
John




> On Jan 16, 2018, at 4:30 AM, marc bellazzini <mab.mobile...@gmail.com> wrote:
> 
> Hello Angel, 
> Mine is still collecting dust after my failed attempt at booting off the 
> eSATA and making the modifications you have also done. Very disappointing 
> since it was an expensive purchase. I am also awaiting a solution. The 
> directions on booting from eSATA were not very clear. 
> 
> Good luck!
> 
> On Mon, Jan 15, 2018 at 2:07 PM, Angel Sosa <xtendedcompu...@gmail.com 
> <mailto:xtendedcompu...@gmail.com>> wrote:
> Hi Everyone,
> 
>  I am new to the X15. I have an XM since it came out and have done many 
> projects with it. I have recently purchased and X15. My desire is to boot 
> from a SATA drive connected to the ESATA port. I have verified when booted 
> from the MMC card the SATA drive is bootable, can mount and it works well. I 
> imaged the SATA drive with the X15 image, In my case SDA1  is the first 
> partition created. I have removed R444 and placed a jumper I believe what is 
> J3 pins 1-2 and have left the R444 resister solder points/mounts empty. When 
> I try to boot off of the SATA drive the board times out and powers down. The 
> instructions are  a little vague on the on instructions with in the user 
> manual. I had a similar problem when the partition was enlarged on the MMC 
> card to 32 gigs, the boot process would timeout. I used the grow_partition.sh 
> script which fixed the time out issue with the MMC card. If I hold the X15 
> board orienting J3, J4,J6 at the upper right corner hand corner, And join 
> pins 1-2 -- most left hole moving right towards the center  pin, there 
> orientation is horizontal I believe. The board as I mention powers up and 
> then times out and shuts down. I have tried with the MMC in and out no avail. 
> I have also purchased two boards at a pretty steep price and would like to 
> pass them out to family members with the hopes of purchasing additional 
> boards. But the ESATA/SATA issue is stopping me and I don't want to return 
> the second board to DIGIKEY. I cant return the first board well because I 
> modified it by removing the resistor. 
> 
> Is the image I used on the SATA drive incorrect or need an adjustment? Are 
> the PIN orientation as I understand it incorrect.
> 
> Held the X15 so that the ON switch is the upper left and jumpers are upper 
> right hand corner. 
> 
> The drive spins up when I power up the board. So I know the ESATA port is 
> powering up with the board.
>                       1 2 3
> | Ethernet   |   | XX0 | J3 Short 1 and 2
> | Connector|   | 000 | J4
> |                 |   | 000 | J6
> 
> Drive Manufacturer is the SEAGATE IRON WOLF. 
> 
> Image:
> bbx15-debian-9.0-lxqt-armhf-2017-07-02-4gb.img.xz,
> I have also run ( apt-get -y update && and apt-get -y upgrade )
> 
> 
> Can you please help? Is there an alternate way of booting off of the ESATA 
> port
> 
> Thanks in advance 
> 
> Angel
> 
> 
> 
> On Thursday, September 28, 2017 at 10:54:51 AM UTC-4, mab.mo...@gmail.com 
> <mailto:mab.mo...@gmail.com> wrote:
> Hello,
> 
> I just purchased an X15 and the EMMC memory is rapidly filling up. 
> 
> 1. Is there a way to boot from an external USB hard drive?
> or 
> 2. Can someone provide more detail directions on switching boot sequence to 
> boot directly from eSATA?
> The reference manual is very vague on this. You need to unsolder and resolder 
> resistors to act as jumpers? There are perforated holes in the circuit board 
> where the resistors and jumpers are supposed to be. Are the resistors 
> supplied? Are they on the board? If so where are they? What are their values 
> in Ohms? How are the perforations on the board numbered 1-3 from left to 
> right or right to left? This needs to be much more detailed. Why would you 
> design a board that make switching the boot sequence so difficult? How about 
> just putting in some removable jumpers!
> 
> Any detailed help and direction would be appreciated. 
> 
> Thanks
> 
> MAB
> 
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