[coreboot] [PATCH] Fix AMD HD 3200 uma graphics problems inWin7 (revised)

Scott Duplichan scott at notabs.org
Thu Nov 4 22:29:50 CET 2010


-----Original Message-----
From: Arne Georg Gleditsch [mailto:arne at gledits.ch] On Behalf Of Arne Georg Gleditsch
Sent: Thursday, November 04, 2010 02:25 PM
To: Scott Duplichan
Cc: 'Marc Jones'; 'Peter Stuge'; 'Carl-Daniel Hailfinger'; coreboot at coreboot.org
Subject: Re: [PATCH] Fix AMD HD 3200 uma graphics problems inWin7 (revised)

"Scott Duplichan" <scott at notabs.org> writes:
> Yes, CONFIG_MMCONF_SUPPORT=y for my test.

]This only indicates whether support for the mmconf facility should be
]compiled in.  If CONFIG_MMCONF_SUPPORT_DEFAULT isn't also set, you'll
]only be using the mmconf facility if you explicitly do
]pci_mmconf_read_config32 or similar.

Hello Arne,

That is a good point. Here are the relevant items from my config.h:
#define CONFIG_MMCONF_BUS_NUMBER 16
#define CONFIG_MMCONF_SUPPORT 1
#define CONFIG_MMCONF_BASE_ADDRESS 0xf8000000
#define CONFIG_MMCONF_SUPPORT_DEFAULT 1

]-- 
							Arne.





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