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| author | Andrey Petrov <andrey.petrov@intel.com> | 2016-07-14 09:52:00 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2016-07-15 18:21:54 +0200 |
| commit | 89e7b49a114f60f2fddf5f409dea0025785d4604 (patch) | |
| tree | afefa7d92b76026ee6da60119cd23430b78272e4 /src/mainboard | |
| parent | d779605c29a1630a256c8a1c4966214c580481ec (diff) | |
| download | coreboot-89e7b49a114f60f2fddf5f409dea0025785d4604.tar.xz | |
soc/intel/apollolake: Consolidate ISH enabling
Since the Integrated Sensor Hub can be disabled through devicetree.cb
as a PCI device, there is no need for a separate register variable.
Remove handling the register and update mainboards' devicetrees. Also
keep ISH disabled on both Reef and Amenia.
Change-Id: I90dbf57b353ae1b80295ecf39877b10ed21de146
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/15710
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/reef/devicetree.cb | 7 | ||||
| -rw-r--r-- | src/mainboard/intel/amenia/devicetree.cb | 5 |
2 files changed, 2 insertions, 10 deletions
diff --git a/src/mainboard/google/reef/devicetree.cb b/src/mainboard/google/reef/devicetree.cb index 3425c432b3..34f0b03f52 100644 --- a/src/mainboard/google/reef/devicetree.cb +++ b/src/mainboard/google/reef/devicetree.cb @@ -6,11 +6,6 @@ chip soc/intel/apollolake register "pcie_rp4_clkreq_pin" = "0" # wifi/bt - # TODO(furquan): Remove this once global reset issue is fixed in later - # steppings. - # Integrated Sensor Hub - register "integrated_sensor_hub_enable" = "1" - # EMMC TX DATA Delay 1# # 0x0C[14:8] stands for 12*125 = 1500 pSec delay for HS400 # 0x11[6:0] stands for 17*125 = 2125 pSec delay for SDR104/HS200 @@ -61,7 +56,7 @@ chip soc/intel/apollolake device generic 0 on end end end - device pci 11.0 on end # - ISH + device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 device pci 13.1 off end # - Root Port 3 - PCIe-A 1 diff --git a/src/mainboard/intel/amenia/devicetree.cb b/src/mainboard/intel/amenia/devicetree.cb index 3f5873e784..8f15c83523 100644 --- a/src/mainboard/intel/amenia/devicetree.cb +++ b/src/mainboard/intel/amenia/devicetree.cb @@ -7,9 +7,6 @@ chip soc/intel/apollolake register "pcie_rp0_clkreq_pin" = "3" # wifi/bt register "pcie_rp2_clkreq_pin" = "0" # SSD - # Integrated Sensor Hub - register "integrated_sensor_hub_enable" = "0" - # EMMC TX DATA Delay 1# # 0x1A[14:8] stands for 26*125 = 3250 pSec delay for HS400 # 0x1A[6:0] stands for 26*125 = 3250 pSec delay for SDR104/HS200 @@ -43,7 +40,7 @@ chip soc/intel/apollolake device generic 0 on end end end - device pci 11.0 on end # - ISH + device pci 11.0 off end # - ISH device pci 12.0 on end # - SATA device pci 13.0 off end # - PCIe-A 0 device pci 13.1 off end # - PCIe-A 1 |