Embedded Linux BSP Q4 2023 Quarterly Release |
ELB-5386 | Fixed | Modules Using Micron eMMC Stuck During Boot | Apalis iMX6, Apalis T30, Colibri iMX6, Colibri iMX7, Colibri iMX8X, Colibri T30, Verdin iMX8M Mini | Flash, SDIO/SD/MMC | | Low | No |
Description: In some specific condition modules using Micron MTFC4GACAJCN eMMC might get stuck during boot with the following error `mmc0: Card stuck in programming state! mmcblk0 card_busy_detect`. Workaround: Apply patch `ed9009ad300c ("mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A")` to your kernel (https://lore.kernel.org/all/20231030224809.59245-1-beanhuo@iokpp.de/). |
Embedded Linux BSP Q3 2022 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-6-0-0-quarterly |
ELB-4892 | Fixed | U-Boot mmc info Command Truncates eMMC Name | Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7, Colibri iMX8X, Verdin iMX8M Mini, Verdin iMX8M Plus | SDIO/SD/MMC | | Low | No |
Description: The U-Boot mmc info command may truncate the eMMC name by one character at the end. Workaround: Use BSP6 or backport patch from upstream U-Boot where this got already fixed. https://source.denx.de/u-boot/u-boot/-/commit/84191f73847c351019bb50728d28220d91b0aee4 |
ELB-4619 | New Feature | Remove Setting eMMC `read_ahead_kb` Queue Parameter | Apalis iMX6, Apalis iMX8, Apalis TK1, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7, Colibri iMX8X, Verdin iMX8M Mini, Verdin iMX8M Plus | Flash, SDIO/SD/MMC | | | No |
Description: Remove the code trying to set `read_ahead_kb` emmc queue parameter. |
Embedded Linux BSP 5.7.4 Maintenance Release |
ELB-5386 | Fixed | Modules Using Micron eMMC Stuck During Boot | Apalis iMX6, Apalis T30, Colibri iMX6, Colibri iMX7, Colibri iMX8X, Colibri T30, Verdin iMX8M Mini | Flash, SDIO/SD/MMC | | Low | No |
Description: In some specific condition modules using Micron MTFC4GACAJCN eMMC might get stuck during boot with the following error `mmc0: Card stuck in programming state! mmcblk0 card_busy_detect`. Workaround: Apply patch `ed9009ad300c ("mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A")` to your kernel (https://lore.kernel.org/all/20231030224809.59245-1-beanhuo@iokpp.de/). |
Embedded Linux BSP Q4 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-5-0-quarterly |
ELB-4213 | New Feature | Provide the VaV team with a solution for testing the eMMCs of SoMs | Apalis iMX6, Apalis iMX8, Apalis TK1, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7, Colibri iMX8X, Verdin iMX8M Mini, Verdin iMX8M Plus | Buildsystem, SDIO/SD/MMC | | | No |
Description: Add FIO, Flexible I/O tester (https://github.com/axboe/fio) |
ELB-4206 | New Feature | Do Not Store U-Boot Environment Unasked | Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7, Colibri iMX8X, Verdin iMX8M Mini, Verdin iMX8M Plus | Bootloader, SDIO/SD/MMC | | | No |
Description: Do not store u-boot environment during boot unasked |
ELB-1394 | New Feature | Activate Pull-up for SD Card Interface in U-Boot | Colibri iMX8X, Colibri iMX6ULL, Colibri iMX7, Colibri iMX6, Apalis iMX8 | SDIO/SD/MMC | | Low | No |
Description: SD card is not detected in U-Boot if the Pull-up resistor is removed from the carrier Board |
Dunfell Q4 2020 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-1-0-quarterly |
ELB-3184 | New Feature | Support Iris 2.0 SD Card (Without External Pull-Ups) | Colibri iMX6, Colibri iMX6ULL, Colibri iMX7, Colibri iMX8X | SDIO/SD/MMC | | | No |
Description: Support Iris 2.0 SD card (without external pull-ups). |
This release supports Apalis TK1, Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7 and Colibri iMX8X in addition to Apalis iMX8QM V1.0B. See more at https://www.toradex.com/news/3-0b2-embedded-linux-bsps-for-apalis-colibri-system-on-modules |
ELB-1828 | New Feature | SDIO / SD Card Support | Colibri iMX8X | SDIO/SD/MMC | | Low | No |
Description: Add support for SDIO / SD Card |
ELB-1288 | Feature Request | Validate proper UHS support tags are set | Colibri iMX8X, Colibri iMX6ULL, Colibri iMX7, Colibri iMX6, Apalis iMX8, Apalis iMX6, Apalis TK1 | SDIO/SD/MMC | | Low | No |
Description: UHS-I modes must be set in the device tree, to make the feature work consistently. |
ELB-1878 | Feature Request | Support new SD card power switch feature on Iris V2.0A | Colibri iMX8X, Colibri iMX6ULL, Colibri iMX7, Colibri iMX6, Colibri VF50, Colibri VF61, Colibri T20 | SDIO/SD/MMC | | Low | No |
Description: The new Iris V2.0A carrier board allows to switch the power of the SD card interface. Add support for this to the BSP. |