Blaze Tablet drivers for OMAP4470

TT_Chin

Expert 2095 points

I would like to modify Blaze Tablet driver (LCD,I2C,GPIO,touch controller)to fit my hardware platform.

Could you tell me the drivers location in u-boot and kernel.

Thanks!

over 13 years ago

0 Vidin Tsonev-XID over 13 years ago

TI__Intellectual 1340 points

Hi,

What version of the software release note do you use for Blaze tablet?

Vidin

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0 TT_Chin over 13 years ago in reply to Vidin Tsonev-XID

Expert 2095 points

Hi Vidin,

I use ICS 4AI.1.7, Thanks!

Jefer

0 Vidin Tsonev-XID over 13 years ago in reply to TT_Chin

TI__Intellectual 1340 points

Hi Jefer,

Normally on Linux kernel all device drivers are located in source code tree under kernel/drivers directory which in our case is /4AI.1.7/kernel/android-3.0/drivers

Exception are sound drivers located in /4AI.1.7/kernel/android-3.0/sound.

For board setup check this directory /4AI.1.7/kernel/android-3.0/arch/arm/mach-omap2

For U-boot drivers they must be under /4AI.1.7/u-boot/drivers folder in U-Boot source tree.

Also check the board setup under /4AI.1.7/u-boot/board/omap4430sdp folder

You can see all the xxx.c files in these directories.

You can check also this presentation http://free-electrons.com/doc/training/linux-kernel/slides.pdf

Hope this helps.

0 TT_Chin over 13 years ago in reply to Vidin Tsonev-XID

Expert 2095 points

Hi Vidin,

I will study the information.

Thanks for your support!

Regrads,

Jefer

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Blaze Tablet drivers for OMAP4470