ROM-6881 SPI

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The ROM-6881 supports two SPI.
Using ROM-EG70 Test board to read SPI flash.

  1.  Plug the CN1 of ROM-EG70 into the CN10 of SOM-DB2510 via cable

ROM-6881 SPI.png

Test one SPI: 

# /tools/test/adv/spi/spi_test.sh mtd0

ROM-6881 SPI0.png

Test two SPI ports at the same time: 

# /tools/test/adv/spi/spi_test.sh mtd1
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