# \#sdcard **URL:** https://forums.digi.com/tag/sdcard/253.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [Can't use SD card and run "run install\_linux\_fw\_sd" command](https://forums.digi.com/t/cant-use-sd-card-and-run-run-install-linux-fw-sd-command/36976)
**Author:** [@bilal1](https://forums.digi.com/u/bilal1)\ **Replies:** 1\ **Last updated:** [December 16, 2025, 4:04pm UTC](https://forums.digi.com/t/cant-use-sd-card-and-run-run-install-linux-fw-sd-command/36976 "2025-12-16T16:04:46Z")
Hi, I am trying to boot from an SD card as mentioned in the getting started process where I insert a Fat formatted SD card then stop the autoboot and run the following command: “run install\_linux\_fw\_sd”. I was able to … --- ## [How to boot the ConnectCore 93 from SD](https://forums.digi.com/t/how-to-boot-the-connectcore-93-from-sd/31932)
**Author:** [@kassar](https://forums.digi.com/u/kassar)\ **Replies:** 1\ **Last updated:** [July 26, 2024, 7:02pm UTC](https://forums.digi.com/t/how-to-boot-the-connectcore-93-from-sd/31932 "2024-07-26T19:02:24Z")
i have done this following instructions to boot from SD card : Boot the system | ConnectCore 93 (digi.com) but it does not work. --- ## [ConnectCore MP157 Dev-Kit does not boot from SD-card](https://forums.digi.com/t/connectcore-mp157-dev-kit-does-not-boot-from-sd-card/26150)
**Author:** [@willi](https://forums.digi.com/u/willi)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 9:56am UTC](https://forums.digi.com/t/connectcore-mp157-dev-kit-does-not-boot-from-sd-card/26150 "2023-06-26T09:56:19Z")
I’ve received a Digi ConnectCore MP157 Development Kit. After some success in building a customized Yocto-Distro, i try to boot from SD-card. I prepared a SD-card according to STM32 MPU wiki. But after setting boot swit… --- ## [Error loading firmware file to RAM - ccimx6ul](https://forums.digi.com/t/error-loading-firmware-file-to-ram-ccimx6ul/22320)
**Author:** [@dbau](https://forums.digi.com/u/dbau)\ **Replies:** 7\ **Last updated:** [April 13, 2021, 10:45am UTC](https://forums.digi.com/t/error-loading-firmware-file-to-ram-ccimx6ul/22320 "2021-04-13T10:45:13Z")
After the update to Release 3.0-r3 and the u-boot-2020.04 I am not able to update the \*boot \*recovery and \*rootfs images. Everytime I try for example: update linux mmc 0 fat diaip-image-base-diaip-01-20210331102923.boo… --- ## [BL4S200 and SDCard](https://forums.digi.com/t/bl4s200-and-sdcard/21063)
**Author:** [@arizzorabbit](https://forums.digi.com/u/arizzorabbit)\ **Replies:** 2\ **Last updated:** [January 31, 2020, 11:25am UTC](https://forums.digi.com/t/bl4s200-and-sdcard/21063 "2020-01-31T11:25:34Z")
I want substitute a BL2600 with nand flash by a BL4S200. In the BL2600 i put the files of images , javasript on the nand flash, can i put this to the sdcard of the BL4S200. Thank you --- ## [Boot from SD Card ConnectCore 6UL](https://forums.digi.com/t/boot-from-sd-card-connectcore-6ul/20614)
**Author:** [@DigiDabbler](https://forums.digi.com/u/DigiDabbler)\ **Replies:** 5\ **Last updated:** [July 11, 2019, 12:26pm UTC](https://forums.digi.com/t/boot-from-sd-card-connectcore-6ul/20614 "2019-07-11T12:26:44Z")
I was reading this FAQ about how to boot a linux environemnt from an SD card on the ConnectCore 6UL: https://www.digi.com/resources/documentation/digidocs/90001546/task/yocto/t\_faq\_boot\_from\_usd\_yocto.htm These steps a… --- ## [How to load Yocto image into SD card?](https://forums.digi.com/t/how-to-load-yocto-image-into-sd-card/20200)
**Author:** [@Archangel1235](https://forums.digi.com/u/Archangel1235)\ **Replies:** 1\ **Last updated:** [January 29, 2019, 11:38am UTC](https://forums.digi.com/t/how-to-load-yocto-image-into-sd-card/20200 "2019-01-29T11:38:08Z")
Hi, I am new into this platform and Im wondering how to flash yocto image into SD card and then boot from the SD card Thanks in Advance --- ## [F2FS Support on Connect Core iMX6UL (ccimx6ulstarter)](https://forums.digi.com/t/f2fs-support-on-connect-core-imx6ul-ccimx6ulstarter/19458)
**Author:** [@AES\_Dev](https://forums.digi.com/u/AES_Dev)\ **Replies:** 5\ **Last updated:** [May 31, 2018, 12:29pm UTC](https://forums.digi.com/t/f2fs-support-on-connect-core-imx6ul-ccimx6ulstarter/19458 "2018-05-31T12:29:33Z")
I added f2fs-tools into my conf.local file in my project directory. I also modified the ‘image\_types.bbclass’ with the following patch: https://patchwork.openembedded.org/patch/147392/ Yet, after building my image, whil… --- ## [It is possible to boot ConnectCore 6UL from SD Card using SPI](https://forums.digi.com/t/it-is-possible-to-boot-connectcore-6ul-from-sd-card-using-spi/19516)
**Author:** [@TomCC](https://forums.digi.com/u/TomCC)\ **Replies:** 1\ **Last updated:** [May 21, 2018, 2:58pm UTC](https://forums.digi.com/t/it-is-possible-to-boot-connectcore-6ul-from-sd-card-using-spi/19516 "2018-05-21T14:58:44Z")
Hello everyone, Could someone answer me a software and hardware related question? I am working on a custom board with the CCIMX6UL Application Processor. In the DIGI reference design, the SD Card is connected via 4 Bit… --- ## [CC 6UL starterkit setup](https://forums.digi.com/t/cc-6ul-starterkit-setup/19049)
**Author:** [@eduponz](https://forums.digi.com/u/eduponz)\ **Replies:** 0\ **Last updated:** [January 25, 2018, 9:33am UTC](https://forums.digi.com/t/cc-6ul-starterkit-setup/19049 "2018-01-25T09:33:07Z")
Hi, I just opened my digi CC starterkit and I’ve get stuck right in the beginning. I’ve followed this tutorial https://www.digi.com/resources/documentation/digidocs/90001548/#task/yocto/t\_program\_firmware\_yocto.htm%3FTo… --- ## [What is the planned release date for Dynamic C 10.72C?](https://forums.digi.com/t/what-is-the-planned-release-date-for-dynamic-c-10-72c/18651)
**Author:** [@VirgilSmith](https://forums.digi.com/u/VirgilSmith)\ **Replies:** 2\ **Last updated:** [October 20, 2017, 5:14pm UTC](https://forums.digi.com/t/what-is-the-planned-release-date-for-dynamic-c-10-72c/18651 "2017-10-20T17:14:54Z")
Or alternatively what are the factors contributing to delay/uncertainty on closing off this release? We are having problems sourcing microSD(non-HC) cards in reasonable numbers for production runs and would like the new… --- ## [What's the maximum capacity Micro SD which can be used with Dynamic C 9.62?](https://forums.digi.com/t/whats-the-maximum-capacity-micro-sd-which-can-be-used-with-dynamic-c-9-62/18258)
**Author:** [@dilbertgod](https://forums.digi.com/u/dilbertgod)\ **Replies:** 2\ **Last updated:** [April 20, 2017, 12:23pm UTC](https://forums.digi.com/t/whats-the-maximum-capacity-micro-sd-which-can-be-used-with-dynamic-c-9-62/18258 "2017-04-20T12:23:42Z")
What’s the maximum capacity Micro SD which can be used with Dynamic C 9.62? I’m working with a RCM3100 at the moment, and was able to physically connect a 2GB Micro SD card… SDFLASH\_INSPECT.c works just fine, however a… --- ## [fat\_AutoMount causing Run Time Error : Xmem allocation failure (out of memory)..](https://forums.digi.com/t/fat-automount-causing-run-time-error-xmem-allocation-failure-out-of-memory/18257)
**Author:** [@dilbertgod](https://forums.digi.com/u/dilbertgod)\ **Replies:** 2\ **Last updated:** [April 20, 2017, 11:52am UTC](https://forums.digi.com/t/fat-automount-causing-run-time-error-xmem-allocation-failure-out-of-memory/18257 "2017-04-20T11:52:15Z")
I’m currently using an RCM3110 with 128K SRAM & 256K FLASH I have successfully connected an 2GB SD card to my board and configured the libraries to communicate with it. However, when attempting to run any application w… --- ## [RCM3000 series and FAT32](https://forums.digi.com/t/rcm3000-series-and-fat32/18265)
**Author:** [@dilbertgod](https://forums.digi.com/u/dilbertgod)\ **Replies:** 1\ **Last updated:** [April 19, 2017, 1:04pm UTC](https://forums.digi.com/t/rcm3000-series-and-fat32/18265 "2017-04-19T13:04:58Z")
I am currently interfacing to a MicroSD card from the RCM3100. There are inherent issues for me moving forward if I decide to attempt to use the FAT library provided with Dynamic C 9.62 for my project (i.e. - lack of lo… --- ## [FAT\_SHELL.C Error: Root directory full](https://forums.digi.com/t/fat-shell-c-error-root-directory-full/18140)
**Author:** [@dilbertgod](https://forums.digi.com/u/dilbertgod)\ **Replies:** 1\ **Last updated:** [March 24, 2017, 2:50pm UTC](https://forums.digi.com/t/fat-shell-c-error-root-directory-full/18140 "2017-03-24T14:50:39Z")
I am currently developing on the RCM 6750 with an SD card attached. My goal is to mount a FAT for both the on-board SFLASH as well as the SD card at the same time. However, when running the sample program FAT\_SHELL.C, … --- ## [Starting serial com with CC 6UL](https://forums.digi.com/t/starting-serial-com-with-cc-6ul/18016)
**Author:** [@g3ntl3m4n](https://forums.digi.com/u/g3ntl3m4n)\ **Replies:** 2\ **Last updated:** [February 9, 2017, 7:40pm UTC](https://forums.digi.com/t/starting-serial-com-with-cc-6ul/18016 "2017-02-09T19:40:46Z")
Hi community, I’m trying to start comunication with a Connectcore 6ul kit but i’m stuck at the start, following the Get Started manual says that i need to “Place the decompressed files in the root of a FAT-formatted mic… --- ## [fat\_UnmountDevice() causing Run Time Error?](https://forums.digi.com/t/fat-unmountdevice-causing-run-time-error/17958)
**Author:** [@dilbertgod](https://forums.digi.com/u/dilbertgod)\ **Replies:** 0\ **Last updated:** [January 30, 2017, 1:44pm UTC](https://forums.digi.com/t/fat-unmountdevice-causing-run-time-error/17958 "2017-01-30T13:44:03Z")
I’m currently running a RCM6750 board which contains on-board SFLASH, as well as an SD Card reader. My device/driver defines are as follows: #define \_DRIVER\_0 “SFLASH\_FAT.LIB” #define \_DRIVER\_0\_INIT { “SF”, sf\_Ini… --- ## [Install the Yocto firmware into the internal eMMC on CC6](https://forums.digi.com/t/install-the-yocto-firmware-into-the-internal-emmc-on-cc6/17142)
**Author:** [@klugattila](https://forums.digi.com/u/klugattila)\ **Replies:** 5\ **Last updated:** [August 4, 2016, 2:50am UTC](https://forums.digi.com/t/install-the-yocto-firmware-into-the-internal-emmc-on-cc6/17142 "2016-08-04T02:50:15Z")
Hello, I read the Digi Embedded Yocto on http://www.digi.com/resources/documentation/digidocs/90001945-13/default.htm#task/yocto/t\_program\_firmware\_yocto.htm%3FTocPath%3DDigi%2520Embedded%2520Yocto|Get%2520started|\_\_\_\_\_… --- ## [Why my files are empty every time I restast the RCM4300???](https://forums.digi.com/t/why-my-files-are-empty-every-time-i-restast-the-rcm4300/16657)
**Author:** [@Andreu](https://forums.digi.com/u/Andreu)\ **Replies:** 4\ **Last updated:** [May 5, 2016, 4:58am UTC](https://forums.digi.com/t/why-my-files-are-empty-every-time-i-restast-the-rcm4300/16657 "2016-05-05T04:58:33Z")
Dear all, My application is running on a RCM4300. The program is intended to acquire data and store them in the on-board SD Card, additionally there’s an FTP Server in charge to provide access to the stored data. The FT… --- ## [Anyone experience frequent SD card failures with RCM4300?](https://forums.digi.com/t/anyone-experience-frequent-sd-card-failures-with-rcm4300/13414)
**Author:** [@dduncanearl](https://forums.digi.com/u/dduncanearl)\ **Replies:** 1\ **Last updated:** [August 8, 2014, 4:39pm UTC](https://forums.digi.com/t/anyone-experience-frequent-sd-card-failures-with-rcm4300/13414 "2014-08-08T16:39:33Z")
I have a program that is writing a data file every 10 minutes to an SDCard on the RCM4300. The data file is about 200kBytes in size and all read/writes are through FAT16 (i.e. FAT16.lib). These files are also connected t… --- ## [SD card physical connection to RCM6750](https://forums.digi.com/t/sd-card-physical-connection-to-rcm6750/13120)
**Author:** [@DBurghard](https://forums.digi.com/u/DBurghard)\ **Replies:** 2\ **Last updated:** [June 12, 2014, 9:05am UTC](https://forums.digi.com/t/sd-card-physical-connection-to-rcm6750/13120 "2014-06-12T09:05:34Z")
I need to add external memory for datalogging using an RCM6750. Do I need any interface chips between the card socket and the processor (like a hot-swap chip) or can it connect directly to the SPI lines? Also I’ve read… --- ## [ConnectCore 9M cold boot problem with SD Card and QFE 10/2013](https://forums.digi.com/t/connectcore-9m-cold-boot-problem-with-sd-card-and-qfe-10-2013/12558)
**Author:** [@kpineau](https://forums.digi.com/u/kpineau)\ **Replies:** 0\ **Last updated:** [February 19, 2014, 2:06pm UTC](https://forums.digi.com/t/connectcore-9m-cold-boot-problem-with-sd-card-and-qfe-10-2013/12558 "2014-02-19T14:06:15Z")
I have running BSP 2.2.2 for ConnectCore 9M and always installing latest QFEs. Since I have installed the update from 10/2013 if I trying to do a cold boot with KernelIoControl(IOCTL\_HAL\_REBOOT,NULL,0,NULL,0,NULL) the s… --- ## [I have problem with RCM6700 and SD card lib. Some SDcard works well and others doesn't. same size different brands.](https://forums.digi.com/t/i-have-problem-with-rcm6700-and-sd-card-lib-some-sdcard-works-well-and-others-doesnt-same-size-different-brands/12214)
**Author:** [@fvardanega](https://forums.digi.com/u/fvardanega)\ **Replies:** 1\ **Last updated:** [December 10, 2013, 5:59pm UTC](https://forums.digi.com/t/i-have-problem-with-rcm6700-and-sd-card-lib-some-sdcard-works-well-and-others-doesnt-same-size-different-brands/12214 "2013-12-10T17:59:59Z")
The problem occurs in the start function sdspi\_initDevice(). What it the specific features that SD card must have to work with rabbit minicore RCM6700? --- ## [How to init 4GB SD Card with RCM6700?](https://forums.digi.com/t/how-to-init-4gb-sd-card-with-rcm6700/12235)
**Author:** [@reanovich](https://forums.digi.com/u/reanovich)\ **Replies:** 1\ **Last updated:** [December 10, 2013, 5:52pm UTC](https://forums.digi.com/t/how-to-init-4gb-sd-card-with-rcm6700/12235 "2013-12-10T17:52:33Z")
Hi, I have a problem when initialize 4GB SD Card using RCM6700. I use SDflash\_inspect.c with some port modification and it always give me an error (-5) I/O error. My program work well on 2GB SD Card so I would like to a… --- ## [SD Header on the Dev Kit](https://forums.digi.com/t/sd-header-on-the-dev-kit/4439)
**Author:** [@joshobrien77](https://forums.digi.com/u/joshobrien77)\ **Replies:** 0\ **Last updated:** [October 30, 2009, 12:34am UTC](https://forums.digi.com/t/sd-header-on-the-dev-kit/4439 "2009-10-30T00:34:38Z")
has anyone put a SD header on the Dev Kit Prototype area? If so do you have a diagram of how you did it? Thanks, josh --- ## [patch for 4 GB SD for connectcore9m](https://forums.digi.com/t/patch-for-4-gb-sd-for-connectcore9m/5010)
**Author:** [@schaschix](https://forums.digi.com/u/schaschix)\ **Replies:** 0\ **Last updated:** [March 24, 2009, 8:50am UTC](https://forums.digi.com/t/patch-for-4-gb-sd-for-connectcore9m/5010 "2009-03-24T08:50:49Z")
Hello, the kernel for connectcore9m (LxNETES 3.2) is 2.6.12-5 and very old. Has somebody a patch to use bigger SD-cards (ex.4GB) or already ported a newer kernel (patch?) thanks for any help regards schaschix --- ## [U-boot boot from SD](https://forums.digi.com/t/u-boot-boot-from-sd/5013)
**Author:** [@schaschix](https://forums.digi.com/u/schaschix)\ **Replies:** 3\ **Last updated:** [August 13, 2007, 9:58am UTC](https://forums.digi.com/t/u-boot-boot-from-sd/5013 "2007-08-13T09:58:56Z")
Is it possible to load an uImage/rootfs on Sd and boot thode at starttime? It would be easier to update software like the tomtom does… regards Sascha