iMX51 EVK Touch-screen

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iMX51 EVK Touch-screen

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PrachiSinghal
Contributor I

Hi,

 

Does anyone know how to use the touch-screen of iMX51 EVK kit when booting it from Linux OS??

Please help!

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PrachiSinghal
Contributor I

Ok I have flashed the Demo Ubuntu Image from Freescale's website on the MMC card and I am booting the iMX51 EVK through MMC1. With the following settings at U-Boot, I was managed to run the display on WVGA screen

U-Boot > setenv bootargs_mmc 'setenv bootargs ${bootargs} console=tty0 video=mxcdi1fb:RGB565, CLAA-WVGA, di1_primary root=/dev/mmcblk0p1 rootwait rw'

 

However, the touch functionality is not working.

Can anyone suggest any possible solution.

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