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i.MX6 Solo DISABLE_SDMMC_MFG Fuse

Question asked by her on Mar 28, 2013
Latest reply on May 23, 2013 by Yuri Muhin

Hello,

does someone know which eFuse corresponds to the DISABLE_SDMMC_MFG bit?

The bit is mentioned in chapter 8.11 of the reference manual, but no reference in the eFuses.

We want to set this bit because the rom loader scans SD1 and SD2 (activity on SD_CMD if SD-Card Detect is low) even if the efuses are set to to boot from NAND Flash, as long as there is no valid code in the NAND Flash.

Nice feature, but no good idea if you want to use SD Pins as generic GPIO.


Regards Herbert



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