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

intel/i82801gx 82801ix: Remove OpRegion of SMBus host

Browse Source 
Defining this OpRegion for SMBus controller prevents linux kernel
driver i2c-i801 from registering SMBus under sysfs, with following
error in dmesg:

  ACPI Warning: SystemIO range .. conflicts with OpRegion .. (\_SB.PCI0.SBUS.SMBI)

Solution taken from intel/bd82x6x. Worth noting we do not
define ENABLE_SMBUS_METHODS anywhere currently.

Removed remaining reference to HSTS from GETAC P470.

Change-Id: I7c13d344b0343387681b46019cc5061b1435b46b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/16266
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Kyösti Mälkki
2016-08-19 23:41:32 +03:00
committed by Nico Huber
parent e8cf4ffbee
commit e0d7e2690f
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/getac/p470/acpi/gpe.asl
View File

@@ -56,7 +56,7 @@ Scope (_GPE)
// SMBus (Reserved!)
Method (_L07, 0)
{
Store (0x20, \_SB.PCI0.SBUS.HSTS)
// Store (0x20, \_SB.PCI0.SBUS.HSTS)
}
// COM1/COM2 (RI)