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Commit 03e296f6 authored by Brian Norris's avatar Brian Norris
Browse files

mtd: m25p80: use the SPI nor framework 



Use the new SPI nor framework, and rewrite the m25p80:
 (0) remove all the NOR comands.
 (1) change the m25p->command to an array.
 (2) implement the necessary hooks, such as m25p80_read/m25p80_write.

Tested with the m25p32.
Signed-off-by: default avatarHuang Shijie <b32955@freescale.com>
Acked-by: default avatarMarek Vasut <marex@denx.de>
[Brian: rebased]
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 1ef39108

drivers/mtd/devices/Kconfig

+1 −1
Original line number Original line Diff line number Diff line
@@ -80,7 +80,7 @@ config MTD_DATAFLASH_OTP 




config MTD_M25P80

config MTD_M25P80

	tristate "Support most SPI Flash chips (AT26DF, M25P, W25X, ...)"

	tristate "Support most SPI Flash chips (AT26DF, M25P, W25X, ...)"

	depends on SPI_MASTER

	depends on SPI_MASTER && MTD_SPI_NOR_BASE

	help

	help

	  This enables access to most modern SPI flash chips, used for

	  This enables access to most modern SPI flash chips, used for

	  program and data storage.   Series supported include Atmel AT26DF,

	  program and data storage.   Series supported include Atmel AT26DF,