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I'm not able to use Second SD port, when flashing MMC using imx28_ivt_linux.sb

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I'm not able to use Second SD port, when flashing MMC using imx28_ivt_linux.sb

‎08-01-2011 08:16 AM
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swaraj
Contributor II

When kernel is loaded with imx28_ivt_linux.sb and mk_mx28_sd, i am able to login directly without U-Boot prompt but i'm not able to use SD1 (2nd SD slot).

Can anyone help me..

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‎08-02-2011 10:50 AM
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Matt_ng9
Contributor III

Try this command line...

noinitrd console=ttyAM0,115200 root=/dev/mmcblk0p3 rw rootwait ip=none ssp1

 

Got this from page 5-24 of i.MX28_Linux_BSP_UG.pdf

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‎08-02-2011 04:04 AM
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swaraj
Contributor II

My command line is:

Kernel command line: noinitrd console=ttyAM0,115200 root=/dev/mmcblk0p3 rw rootwait ip=none gpmi

this is by default set in (2.6.35.3 kernel )

 

Other thing what i noticed is that NAND and SD1 will be sharing pins, So how should i configure them by disabling NAND pins...

 



Sinan Emre Kutlu said:
I think it depends on your kernel command line
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‎08-02-2011 01:26 AM
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snan1z
Contributor I
I think it depends on your kernel command line
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