[U-Boot] [PATCH v3 00/25] dm: Introduce Rockchip RK3288 support

Naoki FUKAUMI
2015-06-24T04:02:49Z

Hi,

On Wed, Jun 24, 2015 at 8:28 AM, Simon Glass <sjg@chromium.org> wrote:
> Since much of the code is generic, this also supports the Radxa Rock Pro.
> Since there is no device tree available for that yet, it uses the same
> config and device tree as the Firefly. This works because not all
> peripherals are supported, so the differences don't matter.

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/rk3188-radxarock.dts

this should be ok for all Radxa Rock(1) boards.

> Support for booting from USB OTG is also provided, using the on-chip boot
> ROM and the rkflashtool utility. This can boot as far as SPL, but there is
> no support for reading U-Boot proper from USB as yet. This requires
> implementing a suitable protocol (perhaps DFU or Rockchip's proprietary
> one) in SPL.

https://github.com/linux-rockchip/rkflashtool/commit/6da95a860e856e559310a6d96830eb687c23a132

"rkflashtool L" doesn't work after running your SPL code?

I thought(just imagined, no confirmation) mask rom does the work after
DRAM is initialized.

> There is a large amount of additional work to bring other Rockchip drivers
> and features into mainline U-Boot, so this is only a start.

this is great start! :)

Best Regards,