Date: Sat, 11 Aug 2018 13:14:23 -0600 From: Warner Losh <imp@bsdimp.com> To: Mori Hiroki <yamori813@yahoo.co.jp> Cc: Michael Zhilin <mizhka@gmail.com>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: solved Re: still hang up arm/ralink Message-ID: <CANCZdfqCMmQCRrb-QWTgUtMs-cM_OL3QbHDQOfZ8qPycaxJFFg@mail.gmail.com> In-Reply-To: <CANCZdfpzd2c-4oOyO=toZ6WbNA=dRr8%2BHumqLWTGuu-wEXa7HA@mail.gmail.com> References: <64850.63077.qm@web101706.mail.ssk.yahoo.co.jp> <CAF19XBKfP-Ld6Sdn1OMLsyO-tEw5Mio4fKp8C4pkL5LzdhvUAA@mail.gmail.com> <387823.67007.qm@web101711.mail.ssk.yahoo.co.jp> <812183.70978.qm@web101705.mail.ssk.yahoo.co.jp> <CAF19XBK9FtM92WehWNtVXkyA5p-iOCfD1NeQ2kGPWvCemZAUSw@mail.gmail.com> <892631.23713.qm@web101718.mail.ssk.yahoo.co.jp> <408.23467.qm@web101707.mail.ssk.yahoo.co.jp> <CANCZdfo6KFb7UF=-F5Y8fzcmkeLiK975%2BNXC9TQvgtrCXM75yA@mail.gmail.com> <920419.9428.qm@web103910.mail.ssk.yahoo.co.jp> <CANCZdfpzd2c-4oOyO=toZ6WbNA=dRr8%2BHumqLWTGuu-wEXa7HA@mail.gmail.com>
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On Sat, Aug 11, 2018 at 9:25 AM, Warner Losh <imp@bsdimp.com> wrote: > > > On Thu, Aug 9, 2018 at 11:52 PM, Mori Hiroki <yamori813@yahoo.co.jp> > wrote: > >> Hi. >> >> ----- Original Message ----- >> >From: Warner Losh <imp@bsdimp.com> >> >To: Mori Hiroki <yamori813@yahoo.co.jp> >> >Cc: Michael Zhilin <mizhka@gmail.com>; "freebsd-arm@freebsd.org" < >> freebsd-arm@freebsd.org> >> >Date: 2018/8/10, Fri 11:16 >> >Subject: Re: solved Re: still hang up arm/ralink >> > >> > >> >Mori-san >> > >> > >> >I took your advice and bought a Buffalo WZR2-G300N off ebay. It arrived >> while I was on vacation. So, I spent a few minutes with it today. I've >> installed header for serial port, puzzled out the pins, found your blog >> that had the pins and the piece I was missing (the baud rate). I now have >> added it to my test lab's terminal server and hope to start building images >> for it once I get my test lab's CI infrastructure up and running. >> > >> >> Thanks for your cooperation. >> >> > >> >So, now I'm sitting at the "RT2860-EVB#" prompt from uboot hoping to >> boot the RT1310 kernel. However, I lack instructions and can't seem to find >> all the details in your posts or on your blog. How do I load/create the RAM >> disk referenced in the kernel config file "options >> ROOTDEVNAME=\"cd9660:/dev/cfid0s.rootfs.uzip\"" ? what address do I >> load the kernel at (0x40800000 is listed in a diagram, but 0x40000100 is >> shown in the dmesg) and which variation of the kernel should I use? Thanks >> for any help you can offer. >> > >> >> I use ZRouter build system. But I am a suggestion normal build system. >> >> I think Buffalo WZR2-G300N is different u-boot on US and Japan model. >> Because of my target prompt is "5VT1310-EVB#". Be careful operation. >> You can find some information in printenv at u-boot. >> >> Sorry I forget memory address setting in build system. I add this to >> review. >> >> https://reviews.freebsd.org/D16622 >> >> In this setting build kernel header is this. >> >> % readelf -h Buffalo_WZR2-G300N_kernel >> ELF Header: >> Magic: 7f 45 4c 46 01 01 01 09 00 00 00 00 00 00 00 00 >> Class: ELF32 >> Data: 2's complement, little endian >> Version: 1 (current) >> OS/ABI: UNIX - FreeBSD >> ABI Version: 0 >> Type: EXEC (Executable file) >> Machine: ARM >> Version: 0x1 >> Entry point address: 0xc0000100 >> Start of program headers: 52 (bytes into file) >> Start of section headers: 3633180 (bytes into file) >> Flags: 0x5000202, has entry point, Version5 >> EABI, <unknown> >> Size of this header: 52 (bytes) >> Size of program headers: 32 (bytes) >> Number of program headers: 6 >> Size of section headers: 40 (bytes) >> Number of section headers: 37 >> Section header string table index: 34 >> >> Do opjcopy and compress and make u-boot image by load and entry address >> is 0x40000100. >> >> % file Buffalo_WZR2-G300N_kernel.kbin.oldlzma.uboot >> >> Buffalo_WZR2-G300N_kernel.kbin.oldlzma.uboot: u-boot legacy uImage, >> FreeBSD Kernel Image, Linux/ARM, OS Kernel Image (lzma), 999004 bytes, Wed >> Aug 8 22:50:36 2018, Load Address: 0x40000100, Entry Point: 0x40000100, >> Header CRC: 0xFEC4D6B9, Data CRC: 0xE650EDDF >> >> It can execute on memory. (not flash) >> You need set ipaddr and serverip on u-boot. >> >> 5VT1310-EVB# tftpboot 00800000 Buffalo_WZR2-G300N_kernel.kbin >> .oldlzma.uboot >> TFTP from server 10.10.10.3; our IP address is 10.10.10.190 >> Filename 'Buffalo_WZR2-G300N_kernel.kbin.oldlzma.uboot'. >> Load address: 0x800000 >> Loading: ############################################################ >> ##### >> ################################################################# >> ################################################################# >> # >> done >> Bytes transferred = 999068 (f3e9c hex) >> 5VT1310-EVB# bootm >> ## Booting image at 00800000 ... >> Image Name: FreeBSD Kernel Image >> Image Type: ARM Linux Kernel Image (lzma compressed) >> Data Size: 999004 Bytes = 975.6 kB >> Load Address: 40000100 >> Entry Point: 40000100 >> Verifying Checksum ... OK >> Uncompressing LZMA Kernel Image .............................. >> ............OK >> >> Starting kernel @40000100... >> >> KDB: debugger backends: ddb >> KDB: current backend: ddb >> Copyright (c) 1992-2018 The FreeBSD Project. >> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 >> The Regents of the University of California. All rights reserved. >> >> If you can execute kernel then stop at rootfs mount. >> >> I think this is first step. >> > > Where do I find oldlzma utility? The current one produces an unbootable > image: > > % objcopy -S -O binary kernel kernel.kbin > % lzma kernel.kbin > % mkimage -A arm -O FreeBSD -T kernel -C lzma -a 0x40000100 -e 0x40000100 > -n rt1310 -d kernel.kbin.lzma kernel.kbin.lzma.u-boot > Image Name: rt1310 > Created: Sat Aug 11 09:06:27 2018 > Image Type: ARM FreeBSD Kernel Image (lzma compressed) > Data Size: 1317305 Bytes = 1286.43 KiB = 1.26 MiB > Load Address: 40000100 > Entry Point: 40000100 > % scp kernel.kbin.lzma.u-boot tftp:tftpboot > ... > RT2860-EVB# bootm > ## Booting image at 00800000 ... > Image Name: rt1310 > Image Type: ARM Unknown OS Kernel Image (lzma compressed) > Data Size: 1317305 Bytes = 1.3 MB > Load Address: 40000100 > Entry Point: 40000100 > Verifying Checksum ... OK > Uncompressing Kernel Image ... LZMA ERROR 1 - must RESET board to > recover > OK > > I see you have 'oldlzma' and online instructions use an oldlzma command... > I built oldlzma from zrouter and have the same results... Warner > Warner > > >> Thanks >> >> Hiroki Mori >> >> > >> >Warner >> > >> > >> >On Sat, Mar 10, 2018 at 2:31 AM, Mori Hiroki <yamori813@yahoo.co.jp> >> wrote: >> > >> >Hi >> >> >> >>I do try to todays current. It' work find on RT1310. >> >> >> >>https://gist.github.com/ yamori813/ 88224f1c96c9c592fb611b12a15e4a b5 >> >> >> >> >> >>Thanks >> >> >> >>Hiroki Mori >> >>______________________________ _________________ >> >>freebsd-arm@freebsd.org mailing list >> >>https://lists.freebsd.org/ mailman/listinfo/freebsd-arm >> >>To unsubscribe, send any mail to "freebsd-arm-unsubscribe@ freebsd.org" >> >> >> > >> > >> > >> > >
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