From aff9b308510b799f975d4c369777bafa1c4fdead Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Fri, 28 Oct 2016 00:37:16 -0500 Subject: southbridge/bd82x6x - add GNVS var for trackpad IRQ Add a GNVS variable to store trackpad IRQ for google/parrot, so that both SNB and IVB variants can be built with the same config Change-Id: I232da4077e3400b8ef2520dc33fd770c731b7ec3 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/20092 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/southbridge/intel/bd82x6x/acpi/globalnvs.asl | 1 + src/southbridge/intel/bd82x6x/nvs.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'src/southbridge/intel/bd82x6x') diff --git a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl index ad027160a6..2a3227d3da 100644 --- a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl +++ b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl @@ -175,6 +175,7 @@ Field (GNVS, ByteAcc, NoLock, Preserve) ALFP, 8, // 0xf2 - active lfp IMON, 8, // 0xf3 - current graphics turbo imon value MMIO, 8, // 0xf4 - 64bit mmio support + TPIQ, 8, // 0xf5 - trackpad IRQ value /* ChromeOS specific */ Offset (0x100), diff --git a/src/southbridge/intel/bd82x6x/nvs.h b/src/southbridge/intel/bd82x6x/nvs.h index 8775335c3e..e71fedae91 100644 --- a/src/southbridge/intel/bd82x6x/nvs.h +++ b/src/southbridge/intel/bd82x6x/nvs.h @@ -145,7 +145,8 @@ typedef struct { u8 alfp; /* 0xf2 - active lfp */ u8 imon; /* 0xf3 - current graphics turbo imon value */ u8 mmio; /* 0xf4 - 64bit mmio support */ - u8 rsvd13[11]; /* 0xf5 - rsvd */ + u8 tpiq; /* 0xf5 - trackpad IRQ value */ + u8 rsvd13[10]; /* 0xf6 - rsvd */ /* ChromeOS specific (starts at 0x100)*/ chromeos_acpi_t chromeos; -- cgit v1.2.3