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How ro run command to resize emmc size ?

Albert Wu
Prodigy 235 points
Other Parts Discussed in Thread: AM625

Dear TI .

HW : AM625 platform .

emmc : SanDisk iNAND 7250 e.MMC 

https://dev.ti.com/tirex/explore/node?node=A__AHRrRyaBVyh3lIzvQ8a6tQ__linux_academy_am62x__XaWts8R__LATEST&search=am62x

I have some questions as follows:

Flash uboot image to emmc . The mmcblk0boot0 szie must be more than 4MB . So , I must rum command to reize emmc (mmcblk0boot0  )  .  if I want to resize emmc 4MB -> 8MB , how to implement ?

How can I modify driver code or device tree ?  It seems to run CMD62 command.

How to modify uboot driver  in Am62x EVK ?