Creating sdcard for DE1SoC

[ngohieutruong]

Hello Kraj,
I have a problem about SDcard image.
I was run bitbake core-image-minimal successfully.
But I don't known create an image sdcard (such as de1.iso, de1.img,..)? Do you have guide for this problem?
Thanks, have a nice day!

[dwesterg]

You should be looking for the wic file.

-dalon

[kraj]

add

IMAGE_FSTYPES += "wic.xz wic.bmap"

and then you can dd the wic.xz image

$ xzcat <image>-<machine>.wic.xz | sudo dd of=/dev/sdX bs=4M iflag=fullblock oflag=direct conv=fsync status=progress

you can also use map image if you flash multiple times a day see how yoe distro does it.

https://github.com/YoeDistro/yoe-distro

[ngohieutruong]

thank you for replying

I have followed your guide. However, it is still not possible to boot Linux on Board. I see in the boot folder on sdcard there is no file.

[kraj]

if you are having uncompressed wic image then use

sudo dd of=/dev/sdX bs=4M iflag=fullblock oflag=direct conv=fsync status=progress <path/to/wic/image>