[PATCH v10 20/21] doc: riscv: Add documentation for Sipeed Maix Bit

[Rick Chen]

Hi Sean

> On 5/5/20 1:02 PM, Sean Anderson wrote:
> > On 5/5/20 5:01 AM, Rick Chen wrote:
> >> Hi Sean
> >>
> >>> This patch adds documentation for the Sipeed Maix bit, and more generally
> >>> for the Kendryte K210 processor.
> >>>
> >>> Signed-off-by: Sean Anderson <seanga2 at gmail.com>
> >>> ---
> >>>
> >>> Changes in v9:
> >>> - Mark dts code block as "none" explicitly
> >>> Changes in v7:
> >>> - Split off into its own patch
> >>> - Fix size of clint
> >>>
> >>>  doc/board/index.rst        |   1 +
> >>>  doc/board/sipeed/index.rst |   9 ++
> >>>  doc/board/sipeed/maix.rst  | 298 +++++++++++++++++++++++++++++++++++++
> >>>  3 files changed, 308 insertions(+)
> >>>  create mode 100644 doc/board/sipeed/index.rst
> >>>  create mode 100644 doc/board/sipeed/maix.rst
> >>>
> >>
> >> The CI verification of v10 still fail, please check:
> >> https://travis-ci.org/github/rickchen36/u-boot-riscv/builds/683207657
> >>
> >> Thanks,
> >> Rick
> >
> > Hm, that's strange. I didn't see any of these errors when I ran CI.
> > Perhaps it is an interaction with one of the other patches merged. Is
> > it possible to get the u-boot.map file? The EPC address is present, but
> > without the map we can't tell what function caused the error.
> >
> > --Sean
> >
>
> Ok, so I did some testing, and I was unable to recreate the successful
> test case on my system. For example, I tried to build commit 8d5d3bc,
> which built successfully on travis [1], locally. I got the same output
> as the failing build on travis locally (which is attached as build.log).
> Perhaps it is related to the warning
>
> qemu-system-riscv64: warning: No -bios option specified. Not loading a firmware.
>
> which is present in the failed tests? I would like to bisect this to
> locate the problem, but that won't be possible until I can get a clean
> build to start from.
>
> [1] https://travis-ci.org/github/Forty-Bot/u-boot/jobs/682461390

I just remove your v10 patchs and run again today, it will pass (Build #53)
https://travis-ci.org/github/rickchen36/u-boot-riscv/builds/683645440

Please check about 52 and 53.

Thanks,
Rick

>
> --Sean