none
imx6ul - use eboot to boot the eboot in winec13 RRS feed

  • Question

  • Dear all,

    I am working in imx6ul  project, OS is windows embedded compact 13 (winec13).

    I am trying to use e-boot to boot e-boot, but got e-boot is not launching properly.

    My eboot.nb0 and nk.nb0 work well at pure wince environment (eboot+winec13 kernel).

    I want to boot eboot instead of nk.nb0 offset.

    And I was configured eboot.bib and startup.s for our requirement. This eboot.bin0 working using u-boot by using tftp software.

    The same image not launched using cfimager.

    Default e-boot:   cfimager -f eboot.nb0 -raw -offset 0x400 -d E

    Changed e-boot:  cfimager -f NK.nb0 -raw -offset 0x60000 -d E

    ROMSTART=80041000 & 

    $(TARGETNAME)    80040000

    Regards, VinothS


    • Edited by VINOTHVIGI Friday, February 16, 2018 4:59 AM
    Friday, February 16, 2018 4:57 AM

Answers

  • Vinovigi

    When I hear that something boots ok after it is first downloaded, but doesn't boot after it is written to flash, it causes me think that you need to study the memory map more and correct the addresses - you probably have an overlap.


    Bruce Eitman
    Senior Engineer
    Bruce.Eitman AT Synopsys DOT com
    My BLOG http://geekswithblogs.net/bruceeitman
    I work for Synopsys

    • Marked as answer by VINOTHVIGI Saturday, August 4, 2018 10:51 AM
    Tuesday, February 20, 2018 1:56 PM
    Moderator

All replies

  • I haven't tried this. But, out of curiosity, why you are booting eboot from eboot?!
    Friday, February 16, 2018 12:11 PM
  • Vinovigi

    When I hear that something boots ok after it is first downloaded, but doesn't boot after it is written to flash, it causes me think that you need to study the memory map more and correct the addresses - you probably have an overlap.


    Bruce Eitman
    Senior Engineer
    Bruce.Eitman AT Synopsys DOT com
    My BLOG http://geekswithblogs.net/bruceeitman
    I work for Synopsys

    • Marked as answer by VINOTHVIGI Saturday, August 4, 2018 10:51 AM
    Tuesday, February 20, 2018 1:56 PM
    Moderator