Date: Wed, 14 Nov 2018 09:52:43 +0200 From: Stanislav Galabov <sgalabov@gmail.com> To: Willem Jan Withagen <wjw@digiware.nl> Cc: Michael Zhilin <mizhka@gmail.com>, freebsd-mips@freebsd.org Subject: Re: Building a new version for my WiTi board Message-ID: <D593CDCF-2074-452D-8ED2-448E2A49555A@gmail.com> In-Reply-To: <e12386f8-5e52-3adb-e8ee-ea276b3ecfde@digiware.nl> 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>
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Hi Willem, Can you try this kernel: https://www.dropbox.com/s/t1wevprzlsfegr0/kernel.uboot?dl=3D0 = <https://www.dropbox.com/s/t1wevprzlsfegr0/kernel.uboot?dl=3D0>; 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. Best wishes, Stanislav > On 13 Nov 2018, at 18:38, Willem Jan Withagen <wjw@digiware.nl> wrote: >=20 > On 13-11-2018 14:13, Willem Jan Withagen wrote: >> On 13-11-2018 13:59, Michael Zhilin wrote: >>> Hi, >>>=20 >>> You need to specify FDT DTS file. Try to uncomment first line of = kernel configuration file MT7621_FDT: >>> #makeoptions FDT_DTS_FILE=3DWITI.dts >>>=20 >> Hi Michael, >> That helps.... >=20 > What I've done.... >=20 > sudo make KERNCONF=3DMT7621_FDT FDT_DTS_FILE=3DWITI.dts TARGET=3Dmips > TARGET_ARCH=3Dmipsel kernel-toolchain buildkernel >=20 > 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 >=20 > mkimage -A mips -O linux -T kernel -C none -a 0x80001100 -e 0x80001100 = -n 'FreeBSD Kernel Image' -d kernel kernel.uboot >=20 > And then I TFTPboot this kernel in uboot on the WiTi board >=20 > 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 =3D 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 >=20 > Starting kernel ... >=20 > ---------------------- >=20 > And then it freezes. >=20 > Is this because there is no serial device in the kernel any longer? >=20 > Or do I need to do different things. >=20 > --WjW > _______________________________________________ > 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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