diff options
Diffstat (limited to 'src/soc/intel/braswell')
| -rw-r--r-- | src/soc/intel/braswell/acpi/lpc.asl | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/soc/intel/braswell/acpi/lpc.asl b/src/soc/intel/braswell/acpi/lpc.asl index 6b2ececc40..9caa8f17eb 100644 --- a/src/soc/intel/braswell/acpi/lpc.asl +++ b/src/soc/intel/braswell/acpi/lpc.asl @@ -3,7 +3,7 @@ * * Copyright (C) 2007-2009 coresystems GmbH * Copyright (C) 2013 Google Inc. - * Copyright (C) 2018 Eltan B.V. + * Copyright (C) 2018-2019 Eltan B.V. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -42,10 +42,20 @@ Device (LPCB) Device (FWH) /* Firmware Hub */ { Name (_HID, EISAID("INT0800")) - Name (_CRS, ResourceTemplate() + Name (RBUF, ResourceTemplate() { - Memory32Fixed(ReadOnly, 0xff000000, 0x01000000) + Memory32Fixed(ReadOnly, 0, 0, FBAR) }) + + Method (_CRS) + { + CreateDwordField (^RBUF, ^FBAR._BAS, FBAS) + CreateDwordField (^RBUF, ^FBAR._LEN, FLEN) + Multiply(CONFIG_COREBOOT_ROMSIZE_KB, 1024, Local0) + Store(Local0, FLEN) + Add(Subtract(0xffffffff, Local0), 1, FBAS) + Return (^RBUF) + } } #if !CONFIG(DISABLE_HPET) |