Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/42131 )
Change subject: mb/asrock/b85m_pro4: Correct HWM related settings ......................................................................
mb/asrock/b85m_pro4: Correct HWM related settings
Only one generic decode range is needed for the HWM. Also, pin 3 was selected as fan input, but it is not connected. Use pin 93 instead, because boardviews show that it is wired to the PWR_FAN1 connector.
Change-Id: I964a073efbfaa1d79d3483d59ad04fe674bcb275 Signed-off-by: Angel Pons th3fanbus@gmail.com --- M src/mainboard/asrock/b85m_pro4/devicetree.cb 1 file changed, 2 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/42131/1
diff --git a/src/mainboard/asrock/b85m_pro4/devicetree.cb b/src/mainboard/asrock/b85m_pro4/devicetree.cb index eec921ec..b17d290 100644 --- a/src/mainboard/asrock/b85m_pro4/devicetree.cb +++ b/src/mainboard/asrock/b85m_pro4/devicetree.cb @@ -26,9 +26,7 @@ device pci 03.0 on end # Mini-HD audio
chip southbridge/intel/lynxpoint - register "gen1_dec" = "0x000c0291" - register "gen2_dec" = "0x000c0241" - register "gen3_dec" = "0x000c0251" + register "gen1_dec" = "0x000c0291" # Super I/O HWM register "pirqa_routing" = "0x8b" register "pirqb_routing" = "0x80" register "pirqc_routing" = "0x83" @@ -102,7 +100,7 @@ irq 0xf0 = 0x20 end device pnp 2e.b on # HWM, LED - irq 0x30 = 0xe1 + irq 0x30 = 0x61 # + Fan RPM sense pins io 0x60 = 0x0290 end device pnp 2e.d off end # VID