8bits Nand driver?

1481708

Other Parts Discussed in Thread: OMAPL138

Hello ,

I am having the omapL138 and my board supports the 16bits nand driver. but i want to create a 8bit nand driver . can anybody tell where the nand driver file located and how to change into 8 bits.

Regards

Vinoth.

over 15 years ago

0 1481708 over 15 years ago

Intellectual 955 points

Hello

May i know why any of the ti employee not solving my problem .i bought a kit 4m ur side then y u people not supporting?

0 Atul Verma over 15 years ago in reply to 1481708

TI__Expert 3710 points

Can you pl. provide the following information:

(a) which board are you referring to - is this your custom HW? The kit from LogicPD has 8-bit NAND

(b) which BSP are you referring to and where did you download it from?

Atul

0 1481708 over 15 years ago in reply to Atul Verma

Intellectual 955 points

Hello Atul

Am using OmapL138 . the board which i using was 16bits nand so i cant able to use sd and nand together .ya its a custom HW only.

Am using the Freon Bsp which is provided by logic Pd.

Regards

Vinoth.

0 Atul Verma over 15 years ago in reply to 1481708

TI__Expert 3710 points

Going back to your original question, NAND driver is normally located in platform\freon\src\common\nand since it is shared between bootloader and kernel. This will be the structure in TI BSP that will be available for download in a month or so. You can look for similar place in Logic PD BSP or ask them directly for support

Atul

0 1481708 over 15 years ago in reply to Atul Verma

Intellectual 955 points

hi atul

We have been using your omapl138 EVM for integrating out own hardware.
We need to connect an SD card and an LCD panel.We would like to use the LCD in 80/16 bit parallel interface mode, which essentially resembles the LIDD mode for Omapl138.

1)if at all only 8 pins are being used for input/output of the Nand flash why cant I use the "MMC0" bits to enable the SD card and "nand flash simultaneously.??I need and SD card and Nand Flash to work simultaneously.

Regards

Vinoth.

0 tlee over 15 years ago in reply to 1481708

TI__Guru 62975 points

Vinoth,

Please contact your local FAE or sales office for direct support.

-Tommy

0 1481708 over 15 years ago in reply to tlee

Intellectual 955 points

Hey Tommy,

We have got into touch with TI,Bangalore support team and they have offered good support. Thanks for the suggestion.

Regards

Vinoth.p

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8bits Nand driver?