Re: [U-Boot] [PATCH] atmel_df_pow2: standalone to convert dataflashes to pow2

Atmel DataFlashes by default operate with pages with 1056 byte pages. They also have a "power of 2" mode where the pages are 1024 bytes in size.

Page size is not always 1056/1024 bytes, it is depended on total memory size.

• if (flash_set_pow2(slave)) {
  

• 	puts("setting pow2 mode failed\n");
  

• 	goto done;
  

• }
  

• puts("OK!\n");
  

• done:

• spi_release_bus(slave);
  

• spi_free_slave(slave);
  

• }

+}

DafaFlash documentation says that "The device must be power cycled after the completion of the program cycle to set the power of 2 page size", so it would be good to print that information at the end of programming.

Regards, Andrzej Wolski

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