u-boot.git/drivers/pci_auto.c, branch master

drivers/pci : move pci drivers to drivers/pci

2007-11-24T19:35:55+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

ppc4xx: (Re-)Enable CONFIG_PCI_PNP on AMCC 440EPx Sequoia

2007-08-31T13:21:46+00:00

The 440EPx has a problem when the PCI_CACHE_LINE_SIZE register is
set to non-zero, because it doesn't support MRM (memory-read-
multiple) correctly. We now added the possibility to configure
this register in the board config file, so that the default value
of 8 can be overridden.

Here the details of this patch:

o drivers_pci_auto.c: introduce CFG_PCI_CACHE_LINE_SIZE to allow
  board-specific settings. As an example the sequoia board requires 0.
  Idea from Stefan Roese .
o board/amcc/sequoia/init.S: add a TLB mapping at 0xE8000000 for the
  PCI IO-space. Obtained from Stefan Roese .
o include/configs/sequoia.h: turn CONFIG_PCI_PNP back on and set
  CFG_PCI_CACHE_LINE_SIZE to 0.

Signed-off-by: Gary Jennejohn 
Signed-off-by: Stefan Roese

pciauto_setup_device bars_num fix

2007-08-10T16:09:00+00:00

Passing bars_num=0 to pciauto_setup_device should assign no bars.

Signed-off-by: Ed Swarthout 
Acked-by: Shinya Kuribayashi 
Acked-by: Andy Fleming

Add simple agent/end-point configuration in PCI AutoConfig for PCI_CLASS_PROCESSOR_POWERPC.

2007-07-11T21:43:40+00:00

Signed-off-by: Ed Swarthout

pciauto setup bridge

2007-07-11T21:43:30+00:00

The P2P bridge bus numbers programmed into the device are relative to
hose->first_busno.

Signed-off-by: Ed Swarthout

Minor improvements to drivers/pci_auto.c

2007-07-11T21:43:16+00:00

- Make pciauto_{pre,post}scan_setup_bridge non-static
- Added physical address display in debug messages.

Signed-off-by: Ed Swarthout

[PATCH] Avoid assigning PCI resources from zero address

2007-05-05T19:31:08+00:00

If a PCI IDE card happens to get a zero address assigned to it, the Linux IDE
core complains and IDE drivers fails to work.  Also, assigning zero to a BAR
was illegal according to PCI 2.1 (the later revisions seem to have excluded the
sentence about "0" being considered an invalid address) -- so, use a reasonable
starting value of 0x1000 (that's what the most Linux archs are using).

Alternatively, one might have fixed the calls to pci_set_region() individually
(some code even seems to have taken care of this issue) but that would have
been a lot more work. :-)

Signed-off-by: Sergei Shtylyov 
Acked-by: Stefan Roese

Merge branch 'mpc85xx'

2006-08-09T19:41:17+00:00

Conflicts:

	include/ft_build.h
	include/pci.h

Resolved, though.

* Made sure the code which disables prefetch for PCI devices sets the size of the prefetch region to 0 Patch by Andy Fleming on 17-Mar-2006

2006-08-09T18:50:35+00:00

Signed-off-by: Andy Fleming

Fix bug for io_bar size during pci scan

2006-06-27T14:18:22+00:00

During the pci scan process, Some devices return bar_reponse with the
highest bytes 0, such as the pci bridge in uli1575 return bar_response
with 0xffffff, So the bar_size should be manually set under 64K.

Signed-off-by: Jason Jin