Date: Wed, 14 Nov 2018 10:17:34 +0100 From: Willem Jan Withagen <wjw@digiware.nl> To: Stanislav Galabov <sgalabov@gmail.com> Cc: Michael Zhilin <mizhka@gmail.com>, freebsd-mips@freebsd.org Subject: Re: Building a new version for my WiTi board Message-ID: <c8d3246e-f367-d3d9-7046-28d881f2946b@digiware.nl> In-Reply-To: <D593CDCF-2074-452D-8ED2-448E2A49555A@gmail.com> References: <b8b2e91a-afd3-60c5-6ad4-3fbac9011718@digiware.nl> <CAF19XBK_JZ8OPLZuqTH%2BUGAhvB2r90FyeN48qq9z7JaYT0TbYw@mail.gmail.com> <09b2150d-ef55-c032-59c4-4b218a03f186@digiware.nl> <e12386f8-5e52-3adb-e8ee-ea276b3ecfde@digiware.nl> <D593CDCF-2074-452D-8ED2-448E2A49555A@gmail.com>
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On 14/11/2018 08:52, Stanislav Galabov wrote: > Hi Willem, > > Can you try this kernel: > https://www.dropbox.com/s/t1wevprzlsfegr0/kernel.uboot?dl=0 > > What I notice in your build process is that after your objcopy step > you use kernel instead of kernel.bin in the mkimage step. Try using > kernel.bin produced in the objcopy step instead as input to mkimage > and that should work. That would be a typo, then. I think I had the same mistake the previous time I tried to build. I'll first try to fix my build, and then try your kernel. --WjW > > Best wishes, > Stanislav > >> On 13 Nov 2018, at 18:38, Willem Jan Withagen <wjw@digiware.nl >> <mailto:wjw@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 >> _______________________________________________ >> freebsd-mips@freebsd.org <mailto:freebsd-mips@freebsd.org> mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-mips >> To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org" >
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