UM0851 datasheet(151/245 Pages) STMICROELECTRONICS

Part #	UM0851

Description	SPEAr is a family of highly customizable ARM-based embedded

PDF	245 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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151 / 245 page

UM0851

Non-volatile memory device drivers

Doc ID 16604 Rev 2

151/245

5.3.8

References

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http://www.linux-mtd.infradead.org/tech/mtdnand/index.html

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MTD source code under directory "drivers/mtd/" for Linux 2.6.27

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SPEAr NOR Flash device driver (drivers/mtd/devices/spr_nor_st.c)

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http://www.linux-mtd.infradead.org/index.html

5.4

USB mass storage support

Non-volatile memories, such as data flashes or magnetic hard disk, can be plugged to

SPEAr and accessed using the USB mass storage device class.

Please refer to Section 4.3: USB Host for more details.

5.5

I2C and SPI memory device support

Sometimes small size and cheap non-volatile memories are a proper solution for an

embedded application.

Please refer to Section 4.5: I2C driver and Section 4.6: SPI driver.

5.6

SD/MMC memory support

SPEAr300 supports SD/MMC memory cards accessible through an SD/SDIO/MMC stack.

Please refer to Section 4.7: SDIO driver for more information.

UM0851 Datasheet(PDF) 151 Page - STMicroelectronics