[RFC PATCH] picoxcell_fuse: add support for the picoXcell fuse block

Jamie Iles jamie at jamieiles.com
Thu Feb 17 11:49:52 EST 2011


On Mon, Feb 07, 2011 at 03:26:30PM +0000, Jamie Iles wrote:
> Picochip picoXcell devices contain a fuse block that controls
> aspects of the device such as disabling JTAG, disabling the ARM
> memory controller, secure booting and storing secure keys. This
> driver provides a character device to read and write the fuse
> values and exports the fuse ranges to sysfs.
> 
> Platforms should add a struct picoxcell_fuse_map to the platform
> device platform_data defining all of the fuse ranges and protection
> bits.
> 
> Signed-off-by: Jamie Iles <jamie at jamieiles.com>

Does anyone have any feedback on this driver?

Thanks,

Jamie



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