Hi, I am reading the u-boot docs and am using the u-boot image on a Xilinx microblaze board to load the Petalinux image on the board. I want to know whether u-boot supports listing of 2 kernel images and gives option to the user to choose the image to be loaded into the system. I have already seen the flash configuration where you can specify the 2nd image name and size in the partition after the 1st image partition. But after this, I cant find any grub-like configuration for u-boot wherein you can give the path of the kernel images and specify the default kernel image to boot after the initial bootdelay.
Please let me know how to go about this.
Thanks, -Mayuri
Dear "mayuri rajendra kulkarni",
In message 20090714060012.57301.qmail@f5mail-237-237.rediffmail.com you wrote:
I am reading the u-boot docs and am using the u-boot image on a Xilinx microblaze board to load the Petalinux image on the board. I want to know whether u-boot supports listing of 2 kernel images and gives option to the user to choose the image to be lo aded into the system.
Yes, it does. That and much more. Please read the manual.
I have already seen the flash configuration where you can specify the 2nd image name and size in the partition after the 1st image partition. But after this, I cant find any grub-like configuration for u-boot wherein you can give the path of the kernel images and specify the default kernel image to boot after the initial bootdelay.
Read about environment variables, etc.
Best regards,
Wolfgang Denk
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mayuri rajendra kulkarni -
Wolfgang Denk