怎样在UBOOT中给EMMC分区

[强王]

怎样在UBOOT中给EMMC分区

[Rita_Wang]

Hi Qiang Wang,

What platform and which version of BSP are you using?
Have a great day,
Dan

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[强王]

yocto imx6qsabresd uboot(2014.02)

[Rita_Wang · Accepted solution]

Hi Qiang,

Are you using the BSP provided by freescale? In the i.MX_6_SABRE-SD_Linux_User's_Guide.pdf document, you can see details on 6.2 Download Images by U-Boot. Take the BSP  L3.10.17_1.0.0 as an example, you can refer to  the attachment file.

Hope this can help you. Any questions you can contact me easily.
Have a great day,
Dan

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[强王]

Dear Dan:

     我的问题是：

     假如EMMC没有分区，我想在UBOOT中给EMMC分2个分区

     6.2讲的是EMMC启动以及在内核中分区

[Rita_Wang]

Hi Qiang,

Have you solved your questions, if yes please help click the Correct Answer button, thank you.
Have a great day,
Dan

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[强王]

Dear Dan:

     谢谢你的及时回复，看来只能自己移植命令进去了！！！

[Rita_Wang]

Hi Qiang,

不客气的:smileyhappy:，欢迎有问题继续在本论坛中创建提问哈~~

Have a nice day

Best Regards

Dan

[Rita_Wang]

Hi Qiang,

是要在内核启动以后，分区的命令才可以使用，我刚跟别的同事确认了一下，在u-boot中对EMMC分区的话是不可以的，没有命令可以使用。不过这是针对2012以及以前的版本，新版本2014版本的u-boot我们这边不是很清楚。

这里还是建议你使用NFS启动，或者是我上述给你的方法，对EMMC分区。希望对你有帮助。
Have a great day,
Dan

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