siemens / meta-iot2050

SIMATIC IOT2050 Isar/Debian Board Support Package
MIT License
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u-boot-iot2050: Add a temporary workaround for the SD Card issue #567

Closed huaqianli closed 2 weeks ago

huaqianli commented 2 weeks ago

We have not yet reproduced this issue on an SD card, but we have observed the QSPI issue on a basic device that only has an SD card. Therefore, it is highly likely that the issue could also occur on an SD card. As a precaution, we have included this workaround.

After approximately 2 months of operation, the device may fail to detect the SD Card when rebooting. This commit provides a temporary workaround to bypass the SD Card issue.

TODO: Implement a permanent solution for SD Card detection issues.

Related to #440.