Hi, I have a question for boot config pins for EMMC in i.MX6.
I want to confirm that BOOT_CFG4 is not used for EMMC, so I don't care those pins in boot time.
In reference schematics, those pins are all LOW status, but it has no problem to pull up them, is it right?
Thank you.
Solved! Go to Solution.
Hi JHY
I think you are right, except BOOT_CFG4[7] - OEM Infinite Loop Enable
it should be low (i.MX6DQ Reference Manual Table 8-2. Boot eFUSE Descriptions).
Best regards
igor
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Hi JHY
I think you are right, except BOOT_CFG4[7] - OEM Infinite Loop Enable
it should be low (i.MX6DQ Reference Manual Table 8-2. Boot eFUSE Descriptions).
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Thank you, Igor.
I have one more question.
How about BOOT_CFG3[0] [1] [3]?
It is reserved pin and reference EVK has always low status.
Is it must be low in boot time for eMMC?
Hi JHY
for eMMC boot they can be left unconnected
Best regards
igor