sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

PCI subsystem: Drop PCI_64BIT_PREF_MEM option

Browse Source 
No board in the tree selects this and it looks like the implementation
was done at chipset level while it should be part of PCI subsystem.

When enabled, at least AMD K8 and f14, f15tn and f16kb fail build test.

Feature of placing prefetchable PCI memory above 4GB may not work if
there is any 32-bit only prefetchable PCI BARs in the system.

Change-Id: I40ded2c7d6d05f461423721aa5d78a78f9f9ce1e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8705
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki
2015-03-17 06:42:54 +02:00
parent 58e26c74e0
commit fcbebb61c5
22 changed files with 6 additions and 913 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/device/Kconfig
View File

@@ -205,11 +205,6 @@ config PCI
bool
default n
config PCI_64BIT_PREF_MEM
bool
depends on PCI
default n
config HYPERTRANSPORT_PLUGIN_SUPPORT
bool
depends on PCI