Mmc Support In U Boot

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ARM64 – Odroid C2 – U-Boot MMC Support.. – Adventures With ...

    http://rglinuxtech.com/?p=1731
    May 16, 2016 · ARM64 – Odroid C2 – U-Boot MMC Support.. Adventures With Linux ™ Posted on May 16, 2016 by RG May 16, 2016 After the initial patches to provide basic U-Boot support for the C2, as mentioned in a previous article – there is now a further patch, to enable MMC support.

MultiMediaCard (MMC) - MMC – Gateworks

    http://trac.gateworks.com/wiki/MMC
    If U-Boot has been built with CONFIG_SUPPORT_EMMC_RPMB the mmc rpmb command is available for reading, writing and programming the key for the Replay Protection Memory Block (RPMB) partition in eMMC.. When using U-Boot to write to eMMC (or microSD) it is often useful to use the gzwrite command. For example if you have a compressed 'disk image' you can write it to your eMMC (assuming it is mmc ...

Sitara Linux Training: UBoot Board Port - Texas ...

    http://processors.wiki.ti.com/index.php/Sitara_Linux_Training:_UBoot_Board_Port
    How to modify u-boot to add support for MMC/SD card devices; How to modify u-boot to add support for Ethernet; Rebuilding u-boot with MMC/SD support and Ethernet support and booting to a u-boot prompt from the Micro-SD card. Lab Steps. Switch back to the Linux console instead of the minicom console

U-Boot: Quick reference - Compulab Mediawiki

    https://www.mediawiki.compulab.com/w/index.php?title=U-Boot:_Quick_reference
    This page provides quick U-Boot command reference. Please refer to the U-Boot project documentation for detailed descriptions of the features listed below. To get more information about a specific command, type help [command] in the U-Boot command line.

c - Booting u-boot from eMMc flash - Stack Overflow

    https://stackoverflow.com/questions/48894245/booting-u-boot-from-emmc-flash
    I would like to boot an U-boot image from eMMC flash user data partition, done some changes in spl(second program loader) of u-boot source code to add this support I ...

U-Boot v2018.07 for i.MX platforms - Boundary Devices

    https://boundarydevices.com/u-boot-v2018-07/
    Sep 05, 2018 · Boundary Devices is happy to release the latest U-Boot v2018.07 with support for all our Nitrogen Families of SBCs and SOMs. The new update includes support for the Nitrogen8M (i.MX8), MIPI display support, as well as Driver improvements:

u-boot/mmc.c at master · u-boot/u-boot · GitHub

    https://github.com/u-boot/u-boot/blob/master/drivers/mmc/mmc.c
    Contribute to u-boot/u-boot development by creating an account on GitHub. "Das U-Boot" Source Tree. Contribute to u-boot/u-boot development by creating an account on GitHub. ... (MMC_UHS_SUPPORT) static int mmc_switch_voltage (struct mmc *mmc, int signal_voltage) {struct mmc_cmd cmd; int err = 0; /* * Send CMD11 only if the request is to switch ...

TI81XX PSP UBOOT User Guide - Texas Instruments Wiki

    http://processors.wiki.ti.com/index.php/TI81XX_PSP_UBOOT_User_Guide
    This section gives an overview of the EMAC Boot support in U-Boot EMAC boot support can be referred in EMAC Boot. U-Boot Network configuration. In order to download the Linux kernel image from the TFTP server and for mounting NFS the network settings in U-Boot need to be configured.

U-Boot: how to write to SD / MMC? - Processors forum ...

    https://e2e.ti.com/support/processors/f/791/t/239539?U-Boot-how-to-write-to-SD-MMC-
    The mainline U-boot has support for the fatwrite command. Never used it myself. Heard of others being able to back-port the fatwrite code to their TI based U-boot code. If you are booting up into Linux, you could access the NAND memory as a MTD partition from there. Depending on the configuration, TFTP it out or save it the SD Card.



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