AnsweredAssumed Answered

Setting "Reserved For MBR" option

Question asked by ko-hey on Aug 8, 2017
Latest reply on Aug 30, 2017 by ko-hey

Hi all



There is a MBR option for boot of i.MX7 in reference manual of Figure 6-38.

But there is little explanation for MBR option.




Is there any hardware setting bit for MBR option ?



If Q1 is yes, which bit does user set ?



If Q1 is no, I think user set by their software, do you have any example for set it ?



When user doesn't use the option, do we need to set 0x00 to MBR region ?



In case of user doesn't use the option, if undefined values are written in the MBR area, will there be any difference in behavior after booting ?



Please contact me if it's lack of info.