Others:
*Add cluster size in SD card info
*Add error message for emmc read failure. Also fix return value.
*Added more comments and more constant naming
*Remove option to ignore errors and abort right away.
In the end what's the point if you end up with corrupted backup.
*Always create partial.idx before running on errors.
*Allow forced partial dumping on exFAT with large space, by creating the correct patial.idx file
*Some cleanup
* Make button check delay 1s to avoid button repressing from "button ip" state
* Dumping: Fix part logic and honor user actions on ignoring errors
* Add time taken to dump emmc
Now that the cid/csd/ssr/etc bytes/bitfields are correct:
* MMC/SD: Add cid/csd parsing and use new cid/csd variables
* SD: Add ssr (sd status) reading/parsing
* MMC/SD: Change many hardcoded values to named ones
* MMC/SD: Fix scr and csd byte/bitfield ordering
* MMC: Add ext csd parsing and using these variables isntead of arrays
* MMC: Fix BKOPS support but disabled
* SD: Add partial sd v1 support
* SD: Fix we support low voltage OCR bit
* SD: Add scr parsing and using these variables instead of hardcoded ones
Write error to sd is now fatal as per FatFs guidelines.
Let the user choose to continue or to abort and try again.
Add a message to let the user know that we calculate free space
Some vendors, *I'm looking at you Samsung*, report support for 1.8 voltage, even though the card does not support it.
So, disable low voltage support for now until the behavior is changed to act more like what Linux does. (re-initializing the SD card and disables the low voltage switch).
Fix the switch to high speed mode for high voltages also.
Additionally, correct the IF COND reply. 0xAA is the important part.
