04-22-2019 10:53 AM
I am able to flash BOOT.BIN to ZC702 spi flash using sf commands. But when I power cycle the board and try to boot it, its hanging at uboot command prompt. I believe U-boot needs some command defined to load image.ub from spi flash to RAM and execute kernel.
Can you tell me SPI address to load image.ub?
Also where should I load image.ub from flash using sf read to RAM? RAM location to read image.ub from spi flash.
04-24-2019 11:46 PM
04-25-2019 03:11 AM
Can we load an extracted rootfs contents to spi flash?
I know how to use compressed rootfs fromflash using an itb file.
04-25-2019 05:57 PM
04-25-2019 09:35 PM
Thats Okay. Iam now able to flash BOOT.BIN and my .itb file to SPI and boot it properly. I want to make changes that are made to my rootfs to be persistent over multiple boots. For this a compressed image will not help right. So I want to use extracted rootfs which is copied to SPI flash.
Will this is possible on ZC702?
04-25-2019 10:36 PM
04-25-2019 10:52 PM
Thanks for pointing it. But the command there says "dow -data uramdisk.image.gz 0x2000000" which is to copy a compressed ramdisk image to SPI flash. I told I want to use uncompressed ramdisk folder to be used as my file system. Is there a way to achieve this?