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c6678 EMIF NOR Flash writer for boot image

Sungyeol Park
Prodigy 100 points

Hello,

I'm finding EMIF Nor flash writer for writing boot image to nor flash.

only 3 types of writers (SPI NOR, EMIF NAND, EEPROM) are offered.

so should I have to make new writer or just modifying offered code?

I found 7870.norwrite.c from other E2E page. If it available to use as a boot image writer, Which point I have to change?  

  • 0
    TI__Guru* 81335 points

     

    I'm finding EMIF Nor flash writer for writing boot image to nor flash.

    only 3 types of writers (SPI NOR, EMIF NAND, EEPROM) are offered.

    so should I have to make new writer or just modifying offered code?



    The 3 types of writers are provided in TI SDK's to support C6678 EVM's. If your custom board has different flash chips(vendors), you can modify the writer/driver accordingly.

     I found 7870.norwrite.c from other E2E page. If it available to use as a boot image writer, Which point I have to change?  

    As mentioned in the forum, 7870.norwrite.c was written for Spansion NOR flash. You can update the flash vendor specific init and try testing on your board.

    Thank you.