Re: 2019-09-28-netbsd9-raspi-earmv6hf.img

[Harold Gutch <logix%foobar.franken.de@localhost>]

Hi,

On Thu, Sep 26, 2019 at 12:45:42PM -0000, Michael van Elst wrote:
> jun%soum.co.jp@localhost (Jun Ebihara) writes:
> 
> >So I should make
> >- sync updated firmware for support RPI4
> >- kernel.img/kernel7.img contains bwfm0 and firmware
> >- kernel for RPI4  -- waiting for merge or fetch current test kernel
> 
> I've put 64bit firmware/kernel files in
> 
> http://ftp.netbsd.org/pub/NetBSD/misc/mlelstv/rpi4boot.tgz

It boots for me with an arm64.img from 201909221140Z .  It crashes
upon reboot but cold boots work so far.  Ethernet does not work, that
was expected, but I can log in via serial console.

Wifi does not work for me either:

  [   2.4495996] sdmmc0: SDIO function
  [   2.4495996] bwfm0 at sdmmc0 function 1
  [   2.4595997] bwfm0: WARNING: power management not supported
  [   2.4595997] (manufacturer 0x2d0, product 0xa9a6) at sdmmc0 function 2 not configured
  [   2.4696005] (manufacturer 0x2d0, product 0xa9a6, standard function interface code 0x2) at sdmmc0 function 3 not configured
[...]
  [   3.1196345] bwfm0: failed firmware_open of file brcmfmac43455-sdio.bin

Shouldn't 0xa9a6 be looking for brcmfmac43430-sdio.bin?

Anyway, with the firmware files in place (both .bin and .txt for both
43430 and 43455) it doesn't work either, I get:

  [   3.3805690] sdhc0: cmd crc error (cmd=353a)
  [   3.3805690] sdhc0: cmd timeout error (cmd=353a)
  [   3.3805690] sdmmc0: extended I/O error 60, r=62336 p=0xffffffc003c16380 l=64 w=1
  [   3.3905677] bwfm_sdio_buf_write: error 60
  [   3.3905677] bwfm_sdio_ram_read_write: error 60
  [   3.4005686] bwfm0: could not load microcode

The exact errors vary from boot to boot, something I got just now was:

  [     3.401040] sdmmc0: autoconfiguration error: extended I/O error 60, r=49408 p=0xffffffc003c13100 l=64 w=1


Anyway, this is pretty cool so far.  Thanks for all the work you've
put in.


  Harold






> 
> that should work on rpi3,3+ and 4 for testing. Feedback is welcome.
> 
> -- 
> -- 
>                                 Michael van Elst
> Internet: mlelstv%serpens.de@localhost
>                                 "A potential Snark may lurk in every tree."