I have Googled a lot before posting the question here, but I did not found any firm answer or reason.
I want to know/read ext csd register information of a SD-Card. I know that mmc-utils is capable of showing that information in extcsd. But the mmc-utils does not seems to be working for sd-card to get extcsd information. I tried,
mmc extcsd read /dev/mmcblk1
result shows;
ioctl: Connection timed out
Could not read EXT_CSD from /dev/mmcblk1
Can anyone suggest any work-around to work mmc-utils for sd-cards?
Or Does anyone can refer to such linux tool to monitor sd-card information?
Or any health-monitor utility to serve my purpose?
Thanks in advance
SD-cards do not have the EXT_CSD register, only eMMCs does.