Did you try Robert's steps to update microSD card to eMMC? Regards, Madhu
On Wed, Mar 15, 2017 at 10:48 AM, 나종식 <[email protected]> wrote: > Dear Madhu. > > When the log is checked, Bbb Is it written well in emmc? > > After removing the sd card, it can not boot. > > Thank you. > > 2017-03-15 14:00 GMT+09:00 Madhu K <[email protected]>: >> >> your logs shows everything OK. >> >> But don't know about LED's glowing. anyhow you can log in to your >> board and you can try experimenting what you want. >> >> By seeing logs what i can say is, u-boot, kernel image and rootfs all >> are loaded well, no problem with those images. >> >> so don't worry about those LED's, you start your next task. >> >> Thanks, >> Madhu >> >> On Tue, Mar 14, 2017 at 8:59 PM, 나종식 <[email protected]> wrote: >> > Dear Madhu. >> > >> > Thank you for your reply. >> > >> > There is a log as attached. >> > >> > I have confirmed your serial message with your help. >> > >> > 1) Is this normal? >> > 2) Can you tell me how to write emmc in this state? >> > 3) Do I need to setup to connect? ssh(192.168.7.2) >> > >> > I am a beginner to bbb. >> > >> > Thank you. >> > >> > 2017-03-14 18:04 GMT+09:00 Madhu K <[email protected]>: >> >> >> >> Hi, >> >> >> >> you need to have USB to serial cable, USB interface should be >> >> connected to your host machine and serial pins should be connected to >> >> your BBB. >> >> >> >> Please check the below link how to configure serial configuration on >> >> the beaglebone black board. >> >> >> >> >> >> >> >> https://www.google.co.in/search?q=usb+to+serial+converter+for+beaglebone+black&source=lnms&tbm=isch&sa=X&sqi=2&ved=0ahUKEwjv-NiT0NXSAhUKRo8KHVvrDvIQ_AUIBigB&biw=1215&bih=934#imgrc=1WWBsnsA_brTbM: >> >> >> >> Once the connection is done, open terminal on your host machine and >> >> type below commands to install some packages to get the console >> >> access. >> >> >> >> sudo apt-get install picocom ( these commands are for ubuntu machine >> >> if you have any other dist, please use appropriate commands ) >> >> >> >> sudo adduser $USER dialout >> >> >> >> picocom -b 115200 /dev/ttyUSB0 >> >> >> >> Now power up the board and check the prints on serial console. >> >> >> >> >> >> Regards, >> >> Madhu >> >> >> >> On Tue, Mar 14, 2017 at 11:53 AM, 나종식 <[email protected]> wrote: >> >> > Dear Madhu. >> >> > >> >> > Thank you for your reply. >> >> > >> >> > Please let me know how to connect the serial and I will share the >> >> > log. >> >> > >> >> > Thank you. >> >> > >> >> > 2017-03-14 15:20 GMT+09:00 Madhu K <[email protected]>: >> >> >> >> >> >> Are you using usb to serial connection? >> >> >> >> >> >> if yes, can you share the serial console log. >> >> >> >> >> >> Regards, >> >> >> Madhu >> >> >> >> >> >> On Tue, Mar 14, 2017 at 10:37 AM, 나종식 <[email protected]> wrote: >> >> >> > Hello! >> >> >> > >> >> >> > I bought BeagleBone Black. >> >> >> > >> >> >> > >> >> >> > I followed the procedure linked below. >> >> >> > >> >> >> > -> https://eewiki.net/display/linuxonarm/BeagleBone+Black >> >> >> > >> >> >> > >> >> >> > After removing the micro SD card, >> >> >> > When you insert an SD card into BeagleBone, only one LED blink >> >> >> > continuously >> >> >> > and it appears to have no action. >> >> >> > >> >> >> > I do not know why. >> >> >> > >> >> >> > >> >> >> > >> >> >> > I have run it like this: >> >> >> > >> >> >> > >> >> >> > 1. u-boot >> >> >> > >> >> >> > 1) wget -c >> >> >> > >> >> >> > >> >> >> > >> >> >> > https://rcn-ee.com/repos/git/u-boot-patches/v2017.03-rc2/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch >> >> >> > >> >> >> > 2) patch -p1 < 0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch >> >> >> > >> >> >> > >> >> >> > 2.Linux Kernel >> >> >> > >> >> >> > 1) git clone >> >> >> > https://github.com/RobertCNelson/ti-linux-kernel-dev.git >> >> >> > >> >> >> > 2) git checkout origin/ti-linux-rt-4.4.y -b tmp >> >> >> > >> >> >> > 3.Ubuntu 16.04 LTS >> >> >> > 1) wget -c >> >> >> > >> >> >> > >> >> >> > >> >> >> > https://rcn-ee.com/rootfs/eewiki/minfs/ubuntu-16.04.2-minimal-armhf-2017-03-02.tar.xz >> >> >> > >> >> >> > 4.Setup microSD card >> >> >> > >> >> >> > >> >> >> > -- >> >> >> > For more options, visit http://beagleboard.org/discuss >> >> >> > --- >> >> >> > You received this message because you are subscribed to the Google >> >> >> > Groups >> >> >> > "BeagleBoard" group. >> >> >> > To unsubscribe from this group and stop receiving emails from it, >> >> >> > send >> >> >> > an >> >> >> > email to [email protected]. >> >> >> > To view this discussion on the web visit >> >> >> > >> >> >> > >> >> >> > >> >> >> > https://groups.google.com/d/msgid/beagleboard/06cefb5b-f768-478e-b77b-958afa18e8a7%40googlegroups.com. >> >> >> > For more options, visit https://groups.google.com/d/optout. >> >> >> >> >> >> -- >> >> >> For more options, visit http://beagleboard.org/discuss >> >> >> --- >> >> >> You received this message because you are subscribed to a topic in >> >> >> the >> >> >> Google Groups "BeagleBoard" group. >> >> >> To unsubscribe from this topic, visit >> >> >> >> >> >> https://groups.google.com/d/topic/beagleboard/IdwhTJ-CL9I/unsubscribe. >> >> >> To unsubscribe from this group and all its topics, send an email to >> >> >> [email protected]. >> >> >> To view this discussion on the web visit >> >> >> >> >> >> >> >> >> https://groups.google.com/d/msgid/beagleboard/CAA2oCOmGUXoKBaXz-pLaax6y7M1_y8g1O3PqtbMOAL%2B0HzU_Gw%40mail.gmail.com. >> >> >> For more options, visit https://groups.google.com/d/optout. >> >> > >> >> > >> >> > -- >> >> > For more options, visit http://beagleboard.org/discuss >> >> > --- >> >> > You received this message because you are subscribed to the Google >> >> > Groups >> >> > "BeagleBoard" group. >> >> > To unsubscribe from this group and stop receiving emails from it, >> >> > send >> >> > an >> >> > email to [email protected]. >> >> > To view this discussion on the web visit >> >> > >> >> > >> >> > https://groups.google.com/d/msgid/beagleboard/CAKHizMfmj9kGSmmwv_bs2F9aa_KKLT1evTk4DeJkqKLnWUeUfQ%40mail.gmail.com. >> >> > >> >> > For more options, visit https://groups.google.com/d/optout. >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to a topic in the >> >> Google Groups "BeagleBoard" group. >> >> To unsubscribe from this topic, visit >> >> https://groups.google.com/d/topic/beagleboard/IdwhTJ-CL9I/unsubscribe. >> >> To unsubscribe from this group and all its topics, send an email to >> >> [email protected]. >> >> To view this discussion on the web visit >> >> >> >> https://groups.google.com/d/msgid/beagleboard/CAA2oCOkPzVgrKz124biyds5wboGr3Xx8mFQY-7vqpy3PuWW%3Daw%40mail.gmail.com. >> >> For more options, visit https://groups.google.com/d/optout. >> > >> > >> > -- >> > For more options, visit http://beagleboard.org/discuss >> > --- >> > You received this message because you are subscribed to the Google >> > Groups >> > "BeagleBoard" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to [email protected]. >> > To view this discussion on the web visit >> > >> > https://groups.google.com/d/msgid/beagleboard/CAKHizMeqehJ1i%3DyPqyLeC_0Pst_F94gj0RK9-FGpGnaFFSCV5w%40mail.gmail.com. >> > >> > For more options, visit https://groups.google.com/d/optout. >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/IdwhTJ-CL9I/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/CAA2oCOk67LdcxNVEKVueWfC42CKXWbabLTyNV3bT2P2taWp6bA%40mail.gmail.com. >> For more options, visit https://groups.google.com/d/optout. > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAKHizMcY99JUB-4ALwg6mRiqjY%3D%3DhFRh1myyxLwAiFfryx8E0w%40mail.gmail.com. > > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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