Updates SDMMC driver to v2.
This allows for proper error checking like in HOS, faster performance and regular tunings.
The new SD init follows the path of HOS again, and if it fails, it starts trying lower Bus speeds.
These bus configurations include 1-bit mode support for broken sd card connectors.
Add FastFS supports [Experimental]
Performance for file based is now almost as fast as RAW partition based
Tested on 4.1, 9.x.x and 10.x.x. Still pending testing on other HOS versions.
Updates SDMMC driver to v2. This allows for proper error checking like in HOS, faster performance and regular tunings. The new SD init follows the path of HOS again, and if it fails, it starts trying lower Bus speeds. These bus configurations include 1-bit mode support for broken sd card connectors.
Add FastFS supports [Experimental] Performance for file based is now almost as fast as RAW partition based Tested on 4.1, 9.x.x and 10.x.x. Still pending testing on other HOS versions.