

I’m not certain about any of this, buuuut. What kind of partition table is on that sdcard? I’m feeling like if the kernel can see the block device and read it’s size then the problem must be up the stack from the options you’re looking at. If it’s MBR / MSDOS is CONFIG_MSDOS_PARTITION
enabled? That could cause this.
Hey that’s great to hear and I’m glad you got it working!