How to set i.MX6 EIM_BOOT_CFG bus?

[satoshishimoda]

Hi community,

Our partner have a question about i.MX6SDL EIM boot.

Please see chapter 6.4.3 in IMX6SDLRM Rev.1.

It shows EIM_BOOT_CFG bus, but we did not understand what is this because this config bus is not mentioned in chapter 8 "System Boot".

Would you let me know how set EIM_BOOT_CFG bus?

Best Regards,

Satoshi Shimoda

[Yuri · Accepted solution]

"EIM_BOOT_CFG bus" is internal bus, from it only MUM signals

are routed externally according to Table 8-9 "EIM Boot eFUSE Descriptions".

Other signals are fixed internally and can not be changed at boot.

You can ignore it, it is not used for boot from EIM. Please use only Table 8-9

Have a great day,
Yuri

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