[LinuxBIOS] flashrom support for AMD Geode CS5536

Stefan Reinauer stepan at coresystems.de
Tue Oct 2 18:27:12 CEST 2007

Dear Lane!

Thank you very much for your patch.

* Lane Brooks <lbrooks at MIT.EDU> [071002 18:20]:
> - It seems like there should be a way to revert the msr back after flashing 
> is completed to put the bios back in write protect mode.  Is there a 
> cleanup mechanism available?  Something like disable_flash...

Unfortunately no. Any patches that generically implement such a
mechanism are welcome though!

> +#define _LARGEFILE64_SOURCE
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <fcntl.h>
> +#include <unistd.h>

> +	unsigned long addr = 0x1808;
> +	lseek64(fd_msr, (off64_t) addr, SEEK_SET);

Why do you use/need large file support for seeking to an offset of
0x1808 ?

Please sign off your patches:

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