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| author | Patrick Georgi <pgeorgi@google.com> | 2018-02-21 13:20:13 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-02-22 09:54:07 +0000 |
| commit | a5baccfd03c5ed72662afc88338a8fadf0e1cad0 (patch) | |
| tree | 8979ae0fe81cc466e8b9e84daf3e3a2323f36619 | |
| parent | 95b4d0c25d337546a26821f9c1c0d6b25d1a69ff (diff) | |
| download | coreboot-a5baccfd03c5ed72662afc88338a8fadf0e1cad0.tar.xz | |
skylake: remove legacy devices from ACPI
Once the FADT reports that they don't exist it makes no sense to have
them in ACPI's device tree.
Change-Id: Ice82f0de592b6ca955148479fecc8506a7cdcddc
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reported-by: dhaval.v.sharma@intel.com
Reviewed-on: https://review.coreboot.org/23835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.corp-partner.google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/soc/intel/skylake/acpi/lpc.asl | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/soc/intel/skylake/acpi/lpc.asl b/src/soc/intel/skylake/acpi/lpc.asl index 5263486db9..c9167ad4ec 100644 --- a/src/soc/intel/skylake/acpi/lpc.asl +++ b/src/soc/intel/skylake/acpi/lpc.asl @@ -20,20 +20,6 @@ Device (LPCB) Name (_ADR, 0x001f0000) Name (_DDN, "LPC Bus Device") - Device (DMAC) - { - Name (_HID, EISAID ("PNP0200")) - Name (_DDN, "DMA Controller") - Name (_CRS, ResourceTemplate () - { - IO (Decode16, 0x00, 0x00, 0x01, 0x20) - IO (Decode16, 0x81, 0x81, 0x01, 0x11) - IO (Decode16, 0x93, 0x93, 0x01, 0x0d) - IO (Decode16, 0xc0, 0xc0, 0x01, 0x20) - DMA (Compatibility, NotBusMaster, Transfer8_16) { 4 } - }) - } - Device (FWH) { Name (_HID, EISAID ("INT0800")) @@ -85,17 +71,6 @@ Device (LPCB) }) } - Device (MATH) - { - Name (_HID, EISAID ("PNP0C04")) - Name (_DDN, "Floating Point Unit") - Name (_CRS, ResourceTemplate () - { - IO (Decode16, 0xf0, 0xf0, 0x01, 0x01) - IRQNoFlags () { 13 } - }) - } - Device (LDRC) { Name (_HID, EISAID ("PNP0C02")) |