[LinuxBIOS] EEPROM/flash device not found error

[Jordan Crouse]

On 15/08/07 11:21 +0200, Ingmar Schraub wrote:
> 
> Jordan Crouse wrote:
> > On 14/08/07 21:28 +0200, Peter Stuge wrote:
> >> On Tue, Aug 14, 2007 at 11:25:38AM -0600, Marc Jones wrote:
> >>> Is it worth adding rdmsr/wrmsr to flashrom?
> >> Is there a better option?
> > 
> > Nope.  You need MSR acess, and thats the only way to get it from
> > userspace.
> > 
> >> Is it neccessary to always write all 64 bits of the MSR by the way?
> > 
> > Yes - at least this way, which uses just a straight wrmsr in the kernel.
> 
> Okay, I hacked that in and it seems to work. My SST49LF040B flash chip
> is properly identified at 0xfff80000.
> 
> How would you call the enable_flash function in chipset_enable? E.g.
> enable_flash_cs5536 or enable_flash_geodelx ?

I vote for enabled_flash_cs5536.

> Ingmar
> 
> 

-- 
Jordan Crouse
Systems Software Development Engineer 
Advanced Micro Devices, Inc.