Date: Tue, 13 Nov 2018 17:38:19 +0100 From: Willem Jan Withagen <wjw@digiware.nl> To: Michael Zhilin <mizhka@gmail.com> Cc: freebsd-mips@freebsd.org Subject: Re: Building a new version for my WiTi board Message-ID: <e12386f8-5e52-3adb-e8ee-ea276b3ecfde@digiware.nl> In-Reply-To: <09b2150d-ef55-c032-59c4-4b218a03f186@digiware.nl> References: <b8b2e91a-afd3-60c5-6ad4-3fbac9011718@digiware.nl> <CAF19XBK_JZ8OPLZuqTH%2BUGAhvB2r90FyeN48qq9z7JaYT0TbYw@mail.gmail.com> <09b2150d-ef55-c032-59c4-4b218a03f186@digiware.nl>
next in thread | previous in thread | raw e-mail | index | archive | help
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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?e12386f8-5e52-3adb-e8ee-ea276b3ecfde>