On Sun, 13 Dec 2020 00:06:22 PST (-0800), Damien Le Moal wrote:
On Sat, 2020-12-12 at 22:04 -0800, Stephen Boyd wrote:
Quoting Damien Le Moal (2020-12-10 06:02:51)
>
> Finally the last two patches updates the k210 nommu defconfig to include
> the newly implemented drivers and provide a new default configuration
> file enabling SD card support.
>
> A lot of the work on the device tree and on the K210 drivers come from
> the work by Sean Anderson for the U-Boot project support of the K210
> SoC. Sean also helped with debugging many aspects of this series.
>
> A tree with all patches applied is available here:
> https://github.com/damien-lemoal/linux, k210-sysctl-v20 branch.
> A demonstration of this series used on a SiPeed MAIX Dock
> board together with an I2C servo controller can be seen here:
> https://damien-lemoal.github.io/linux-robot-arm/#example
>
> This tree was used to build userspace busybox environment image that is
> then copied onto an SD card formatted with ext2:
> https://github.com/damien-lemoal/buildroot
> Of note is that running this userspace environment requires a revert of
> commit 2217b982624680d19a80ebb4600d05c8586c4f96 introduced during the
> 5.9 development cycle. Without this revert, execution of the init
> process fails. A problem with the riscv port of elf2flt is suspected but
> not confirmed. I am now starting to investigate this problem.
>
> Reviews and comments are as always much welcome.
What's the merge plan for this series? I'd like to apply the clk patches
but they're combined with the sysctl driver so I guess I can't?
Not sure. Palmer ? What is your plan for this series ? Can you queue the
riscv/DT pieces for 5.11 ?
I will post a v9 to address Rob's comment on the sysctl and fpioa drivers
binding doc, not other with v8 changes beside that.
I guess I got hung up on that bultin DT thing, but I've sort of decided I don't
really care that much (though I guess I didn't decide enough to reply to the
email...). I don't think it's 5.11 material: we were told to be stricter this
time around because of the timing, and I'm trying to sort out a boot issue
that's manifesting post 5.10+for-next merge so I probably won't have time to
take more stuff.
Also: I'm kind of trying to avoid the whole thing where I take patches that
have a bunch of versions sent either right before or during the merge window,
as it just makes things too hard to keep track of.
