I meant eMMC can be disabled.allowing for the use of those pins as required for use with NOR or NAND devices.
And yes, they can be soldered and physically removed as well. Gerald On Fri, Jun 26, 2015 at 9:38 AM, Roger Quadros <rog...@ti.com> wrote: > emmc card can't be removed. Did you mean SD card has to be removed? > > Sysboot will ensure that BOOT-ROM will setup the peripheral/pinmux rightly > to boot from that medium. But after the OS starts it might have its own set > of pinmux which needs to be set rightly to access that medium. > > cheers, > -roger > > On 26/06/15 17:10, mohit hada wrote: > >> Hi, >> >> By changing the SYSBOOT configuration on the hardware of BBB, Booting >> will start from GPMC is what I know but will the physical connections of >> eMMC cause any trouble still at electrical level? Or NOT ..... once the >> SYSBOOT is reconfigured, things should work perfectly if the custom >> board is fine is it what you mean? >> >> The reason I repeat is TI people, BISER from sitaraware informed me that >> eMMC card should be removed anyhow. >> >> I will be more than happy if it works... >> >> On Fri, Jun 26, 2015 at 7:34 PM, Gerald Coley <ger...@beagleboard.org >> <mailto:ger...@beagleboard.org>> wrote: >> >> Device Tree. It is what sets up the pin mux function of all the >> pins. You will need to reconfigure the pins to support the module >> instead of the onboard eMMC. >> >> Gerald >> ] >> >> On Fri, Jun 26, 2015 at 9:01 AM, mohit hada <mohit....@gmail.com >> <mailto:mohit....@gmail.com>> wrote: >> >> What is DT File? Please do not mind my ignorance. >> >> Regards. >> >> On Fri, Jun 26, 2015 at 7:27 PM, Gerald Coley >> <ger...@beagleboard.org <mailto:ger...@beagleboard.org>> wrote: >> >> It will work with either one. The BBB needs to have the DT >> file set to disable the eMMC. >> >> Gerald >> >> >> On Fri, Jun 26, 2015 at 8:30 AM, mohit hada >> <mohit....@gmail.com <mailto:mohit....@gmail.com>> wrote: >> >> Hi Gerald, >> >> Thanks for the reply. But can it be used with BBB or >> only with BB White? >> >> I have BBB and not BB White but I want to add something >> of this sort on it. >> >> Regards. >> >> On Fri, Jun 26, 2015 at 6:46 PM, Gerald Coley >> <ger...@beagleboard.org <mailto:ger...@beagleboard.org>> >> wrote: >> >> Yes. There is a cape for adding memory and a NOR >> module. >> http://elinux.org/Beagleboard:BeagleBone_Capes >> >> >> Gerald >> >> On Fri, Jun 26, 2015 at 3:33 AM, mohit hada >> <mohit....@gmail.com <mailto:mohit....@gmail.com>> >> >> wrote: >> >> Read all the post as BBB instead of Beagle Bone >> Please. Thanks for patience. >> >> >> On Friday, 26 June 2015 13:24:36 UTC+5:30, mohit >> hada wrote: >> >> Hi, >> >> >> Can I do GPMC XIP parallel NOR boot using >> Beagle Bone by using the expansion headers >> of the beagle bone and making my own custom >> board for NOR / OTP Flash and check it. >> >> >> What can be the probable issues which I can >> face in doing this as most of the header >> signals are shared on BBB? When I discussed >> this on TI community, I received a reply >> that eMMC chip in that case needs to be >> removed. Is it essential to Remove eMMC. >> Can't it be erased and then hardware lines >> used in parallel? Can other shared lines >> used on the expander head for GPMC also >> create problem. >> >> >> I want to use MUX1 or MUX2 XIP Boot Mode, 16 >> bit Address Data Multiplexed, with an OTP / >> Parallel NOR Flash booting. >> >> >> Kindly help as this will help me to reduce m >> design time and cost to a minimum. >> >> >> Regards. >> >> -- >> 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 >> beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com >> >. >> For more options, visit >> https://groups.google.com/d/optout. >> >> >> >> >> -- >> Gerald >> ger...@beagleboard.org <mailto:ger...@beagleboard.org >> > >> http://beagleboard.org/ >> >> -- >> 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 >> beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com>. >> For more options, visit >> https://groups.google.com/d/optout. >> >> >> >> >> -- >> **Mohit Hada (Proprietor) >> >> TECHNID SOLUTIONS >> #7, 3rd Floor. >> 73, Ashutosh Mukherjee Road. >> Kolkata - 700025. >> >> Contact Details : 08820074382. >> Web Address:www.technidsolutions.com >> <http://www.technidsolutions.com> >> >> -- >> 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 >> beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com>. >> For more options, visit >> https://groups.google.com/d/optout. >> >> >> >> >> -- >> Gerald >> ger...@beagleboard.org <mailto:ger...@beagleboard.org> >> http://beagleboard.org/ >> >> -- >> 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 >> beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com>. >> For more options, visit https://groups.google.com/d/optout. >> >> >> >> >> -- >> **Mohit Hada (Proprietor) >> >> TECHNID SOLUTIONS >> #7, 3rd Floor. >> 73, Ashutosh Mukherjee Road. >> Kolkata - 700025. >> >> Contact Details : 08820074382. >> Web Address:www.technidsolutions.com >> <http://www.technidsolutions.com> >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com>. >> For more options, visit https://groups.google.com/d/optout. >> >> >> >> >> -- >> Gerald >> ger...@beagleboard.org <mailto:ger...@beagleboard.org> >> http://beagleboard.org/ >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.com>. >> For more options, visit https://groups.google.com/d/optout. >> >> >> >> >> -- >> **Mohit Hada (Proprietor) >> >> TECHNID SOLUTIONS >> #7, 3rd Floor. >> 73, Ashutosh Mukherjee Road. >> Kolkata - 700025. >> >> Contact Details : 08820074382. >> Web Address:www.technidsolutions.com <http://www.technidsolutions.com> >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com >> <mailto:beagleboard+unsubscr...@googlegroups.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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.