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imx6 solo with 1GB DDR-3 boot issue

Question asked by anjo john on Apr 12, 2017
Latest reply on Jun 20, 2017 by anjo john

Hi all,

we have two boards with imx6 solo (512MB ddr-3) and and Dualite (1GB DDR-3). Both boards are working in this configuration. right now we mounted the Dualite boards with Solo processor. Now the Solo boards have 1GB DDR-3. As there is no difference b/w the DDR register configuration b/w Solo and Dualite,  we tried to boot the Solo board with a Dualite SD card image. But its not coming up. I tried to put the u-boot.imx with imx_usb loader but it throws errors

loading DCD table @0x910000

<<<-288, 1024 bytes>>>
libusb_interrupt_transfer, err=0, trans=5
libusb_interrupt_transfer, err=0, trans=65
succeeded (status 0x128a8a12)
dcd_ptr=0x177ff42c

loading binary file(u-boot.imx) to 177ff400, skip=0, fsize=5ec00 type=aa
out err=-7, last_trans=0 cnt=0x3c00 max=0x400 transferSize=0x400 retry=0
out err=-7, last_trans=0 cnt=0x3c00 max=0x200 transferSize=0x400 retry=1
out err=-7, last_trans=0 cnt=0x3c00 max=0x100 transferSize=0x400 retry=2
out err=-7, last_trans=0 cnt=0x3c00 max=0x80 transferSize=0x400 retry=3
out err=-7, last_trans=0 cnt=0x3c00 max=0x40 transferSize=0x400 retry=4
out err=-7, last_trans=0 cnt=0x3c00 max=0x20 transferSize=0x400 retry=5
out err=-7, last_trans=0 cnt=0x3c00 max=0x10 transferSize=0x400 retry=6
out err=-7, last_trans=0 cnt=0x3c00 max=0x8 transferSize=0x400 retry=7
out err=-7, last_trans=0 cnt=0x3c00 max=0x10 transferSize=0x400 retry=8
out err=-7, last_trans=0 cnt=0x3c00 max=0x8 transferSize=0x400 retry=9
out err=-7, last_trans=0 cnt=0x3c00 max=0x10 transferSize=0x400 retry=10
Giving up
DoIRomDownload failed, err=-7

Is there would be any change needed in u-boot of Dualite for booting in Solo. The DDR cfg file is correct for Dualite as it is working. any other change needed in this cfg file for imx6 Solo ? The imx6 DDr-3 script aid doesn't have Solo as target.

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