> > > Is there a straightforward way to convert a script.bin file to a device > tree file? Any HOWTO that maps the various options? >
We at least need a HOWTO mapping script.bin options to device tree constructs. I am going to start one... because an unanswered question is an opportunity to do something. > > Should I first be experimenting with the sunxi Uboot instead of > Mainline? > u-boot-sunxi worked. It was almost annoyingly easy. I just needed gcc gnueabihf 4.x installed first. > > My device has an AXP152 paired with an A20. Looking at Mainline U-boot, > this is an unexpected combination. > > This is the first time I've heard of this weird pairing yes, but it should > work with mainline u-boot, > just add CONFIG_AXP152_POWER=y to your defconfig. > AXP_152 worked in mainline u-boot rather easily. It was the SD card that I couldn't get working. Strange, because that must obviously work for _everyone_ else for mainline u-boot to be of any use to anyone. SD card worked quite smoothly in u-boot-sunxi. Will try and make nand work now. > > What is a good defconfig and dts file to begin work with, with this > combination? > > None, you're the first... > Copied the Cubietruck board.cfg entry and made some changes. Modified the cubietruck dram file. And done! > > I've been using the CubieTruck defconfig and dts file so far. I copied > over and created a new dts file, which I've been mucking around with (and > only making things worse). > > Cubietruck is likely as good a start as any, and sorry no fex -> dts tool, > it is usually just a matter of manually copy and pasting the right > bits together to get a dts. > As mentioned above, we still need a guide that maps between script.bin and the rather confusing dts file format. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
