Building a new version for my WiTi board

[Mori Hiroki]

Hi

This is my MT7620A target todays build dmesg.


https://dmesgd.nycbug.org/index.cgi?do=view&id=4580

I use ZRouter build system.

Thanks

Hiroki Mori


----- Original Message -----
> From: Michael Zhilin <mizhka at gmail.com>
> To: wjw at digiware.nl
> Cc: freebsd-mips at freebsd.org
> Date: 2018/11/14, Wed 03:37
> Subject: Re: Building a new version for my WiTi board
> 
> Of course, there is UART in kernel :)
> If you have old kernel, can you try it and provide output?
> 
> Thx!
> 
> On Tue, Nov 13, 2018 at 7:38 PM Willem Jan Withagen <wjw at digiware.nl> 
> wrote:
> 
>>  On 13-11-2018 14:13, Willem Jan Withagen wrote:
>>  > On 13-11-2018 13:59, Michael Zhilin wrote:
>>  >> Hi,
>>  >>
>>  >> You need to specify FDT DTS file. Try to uncomment first line of
>>  >> kernel configuration file MT7621_FDT:
>>  >> #makeoptions    FDT_DTS_FILE=WITI.dts
>>  >>
>>  >
>>  > Hi Michael,
>>  >
>>  > That helps....
>> 
>>  What I've done....
>> 
>>  sudo make KERNCONF=MT7621_FDT FDT_DTS_FILE=WITI.dts TARGET=mips
>>  TARGET_ARCH=mipsel kernel-toolchain buildkernel
>> 
>>  cd /usr/obj/mips.mipsel/usr/srcs/Mips/src/sys/MT7621_FDT
>>  readelf -h kernel | grep 'Entry point address:'
>>      Entry point address:               0x80001100
>>  ../../tmp/usr/bin/objcopy -O binary kernel kernel.bin
>> 
>>  mkimage -A mips -O linux -T kernel -C none -a 0x80001100 -e 0x80001100
>>  -n 'FreeBSD Kernel Image' -d kernel kernel.uboot
>> 
>>  And then I TFTPboot this kernel in uboot on the WiTi board
>> 
>>  But it freezes like this:
>>  MT7621 # bootm
>>  ## Booting image at 80100000 ...
>>      Image Name:   FreeBSD Kernel Image
>>      Image Type:   MIPS Linux Kernel Image (uncompressed)
>>      Data Size:    5998108 Bytes =  5.7 MB
>>      Load Address: 80001100
>>      Entry Point:  80001100
>>      Verifying Checksum ... OK
>>  OK
>>  No initrd
>>  ## Transferring control to Linux (at address 80001100) ...
>>  ## Giving linux memsize in MB, 256
>> 
>>  Starting kernel ...
>> 
>>  ----------------------
>> 
>>  And then it freezes.
>> 
>>  Is this because there is no serial device in the kernel any longer?
>> 
>>  Or do I need to do different things.
>> 
>>  --WjW
>> 
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