[U-Boot-Users] [PATCH 0/7]Patch set for ATI BIOS emulator andATI framebuffer driver

Jin Zhengxiong-R64188 Jason.Jin at freescale.com
Mon Aug 6 12:49:00 CEST 2007


> -----Original Message-----
> From: Swarthout Edward L-SWARTHOU 
> Sent: Monday, August 06, 2007 1:32 PM
> To: Jin Zhengxiong-R64188
> Cc: u-boot-users at lists.sourceforge.net; Loeliger 
> Jon-LOELIGER; sr at denx.de; Wolfgang Denk
> Subject: RE: [U-Boot-Users] [PATCH 0/7]Patch set for ATI BIOS 
> emulator andATI framebuffer driver
> 
> From: Wolfgang Denk
> > From: Jin Zhengxiong
> > > 
> > > This patch set add ATI BIOS emulator and ATI video card 
> framebuffer 
> > > driver to u-boot. The BIOS emulator and the framebuffer 
> driver work 
> > > for ATI PCI and PCIE video card. We tested the patch set 
> on 9200 PCI 
> > > card, X300, X700 and X800 PCIE card in u-boot on 
> MPC8641HPCN board.
> > > After the video card bios finish runnig in the BIOS 
> emulator, we can 
> > > use the radeon base driver in kernel directly for those 
> ATI video card.
> > 
> > Patches applied to u-boot-testing branch.
> 
> Jin,
> 
> It looks like LIB is missing a $(obj) causing the objects to 
> be built in the source dir.

Thank you, I'll submit a patch for this later.

> Second, besys.c::BE_inb references VIDEO_IO_OFFSET which is 
> not defined for most targets.  Shouldn't all these files be 
> excluded if CONFIG_BIOSEMU is not defined?

The VIDEO_IO_OFFSET is board related, it should be defined in the board
configuration file. 

> -Ed
> 




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