Actions
Forum Thread Details
  • State Not Answered
  • Replies 1 reply
  • Subscribers 335 subscribers
  • Views 503 views
  • Users 0 members are here
Related

to set boot from microSD where booting stops at U-Boot-PetaLinux

y_okada

My environment:
PetaLinux and Vivado V2014.2 both on CentOS6.5
MicroZed board



I made BOOT.BIN and image.ub files for PetaLinux boot.



What I did is
1. petalinux-create --type project --template <CPU_TYPE> --name <PROJECT_NAME>
2. export hdf file on Vivado
3. petalinux-config --get-hw-description -p <plnx-proj-root>
4. after configuration, petalinux-build
5. petalinux-package --boot --fsbl <FSBL image> --fpga <FPGA bitstreadm> --uboot



Then, copying BOOT.BIN and image.ub to microSD, I booted the MicroZed.



The MicroZed stops showing "U-Boot-PetaLinux>".
Then, if I input followings, MicroZed booted the petalinux from microSD.
"setenv bootcmd 'run sdboot' ; saveenv ; reboot"



I would like to boot MicroZed without stopping "U-Boot-PetaLinux". Maybe I have to do petalinux-config to change some settings.



For this purpose, which user guide or web site should I refer?

  • 0

    I could solve the problem.
    .
    I was skipping several configurations on petalinux-config.
    .
    Followins are what I was missing;
    1. Under "-*-Subsystem AUTO Hardware Settings---", enable "Advanced bootable images storage Settings -->"
    2. Select "Advanced bootable images storage Settings"
    3a. Select "boot image settings", then select "image storege media (primary sd)", then select "( )primary sd"
    3b. Select "u-boot env partition settings", then select "image storage media (primary flash)", then select "( )primary flash"
    3c. Select "kernel image settings", then select "image storage media (primary sd)", then select "( ) primary sd"
    3d. Select "jffs2 rootfs image settings", then select "image storage media (primary flash)", then select "( ) primary flash"
    3e. Select "dtb image settings", then select "image storage media (from boot image)", then select "from boot image"

    After these settings, save the modification, then exit the petalinux-config.

    Then
    4. petalinux-build
    5. petalinux-package --boot --fsbl <FSBL image> --fpga <FPGA bitstreadm> --uboot

    With the produced BOOT.BIN and image.ub, I could boot the Petalinux from microSD.