From 77ff0b1a01d3d640be55d301b2fcf09a3f840ffe Mon Sep 17 00:00:00 2001 From: Lee Leahy Date: Tue, 5 May 2015 15:07:29 -0700 Subject: Braswell: Use Baytrail as Comparison Base Add baytrail source for comparison with Braswell. BRANCH=none BUG=None TEST=None Change-Id: I5170addf41676d95a3daf070a32bcee085f8156d Signed-off-by: Lee Leahy Reviewed-on: http://review.coreboot.org/10117 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/soc/intel/braswell/acpi/lpc.asl | 167 ++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 src/soc/intel/braswell/acpi/lpc.asl (limited to 'src/soc/intel/braswell/acpi/lpc.asl') diff --git a/src/soc/intel/braswell/acpi/lpc.asl b/src/soc/intel/braswell/acpi/lpc.asl new file mode 100644 index 0000000000..408d2b420f --- /dev/null +++ b/src/soc/intel/braswell/acpi/lpc.asl @@ -0,0 +1,167 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2013 Google Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +// Intel LPC Bus Device - 0:1f.0 + +Device (LPCB) +{ + Name(_ADR, 0x001f0000) + + #include "irqlinks.asl" + + #include "acpi/ec.asl" + + Device (DMAC) // DMA Controller + { + Name(_HID, EISAID("PNP0200")) + 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) // Firmware Hub + { + Name (_HID, EISAID("INT0800")) + Name (_CRS, ResourceTemplate() + { + Memory32Fixed(ReadOnly, 0xff000000, 0x01000000) + }) + } + + Device (HPET) + { + Name (_HID, EISAID("PNP0103")) + Name (_CID, 0x010CD041) + + Method (_STA, 0) // Device Status + { + Return (0xf) // Enable and show device + } + + Name(_CRS, ResourceTemplate() + { + Memory32Fixed(ReadOnly, 0xfed00000, 0x400) + }) + } + + Device(PIC) // 8259 Interrupt Controller + { + Name(_HID,EISAID("PNP0000")) + Name(_CRS, ResourceTemplate() + { + IO (Decode16, 0x20, 0x20, 0x01, 0x02) + IO (Decode16, 0x24, 0x24, 0x01, 0x02) + IO (Decode16, 0x28, 0x28, 0x01, 0x02) + IO (Decode16, 0x2c, 0x2c, 0x01, 0x02) + IO (Decode16, 0x30, 0x30, 0x01, 0x02) + IO (Decode16, 0x34, 0x34, 0x01, 0x02) + IO (Decode16, 0x38, 0x38, 0x01, 0x02) + IO (Decode16, 0x3c, 0x3c, 0x01, 0x02) + IO (Decode16, 0xa0, 0xa0, 0x01, 0x02) + IO (Decode16, 0xa4, 0xa4, 0x01, 0x02) + IO (Decode16, 0xa8, 0xa8, 0x01, 0x02) + IO (Decode16, 0xac, 0xac, 0x01, 0x02) + IO (Decode16, 0xb0, 0xb0, 0x01, 0x02) + IO (Decode16, 0xb4, 0xb4, 0x01, 0x02) + IO (Decode16, 0xb8, 0xb8, 0x01, 0x02) + IO (Decode16, 0xbc, 0xbc, 0x01, 0x02) + IO (Decode16, 0x4d0, 0x4d0, 0x01, 0x02) + IRQNoFlags () { 2 } + }) + } + + Device(LDRC) // LPC device: Resource consumption + { + Name (_HID, EISAID("PNP0C02")) + Name (_UID, 2) + + Name (RBUF, ResourceTemplate() + { + IO (Decode16, 0x61, 0x61, 0x1, 0x01) // NMI Status + IO (Decode16, 0x63, 0x63, 0x1, 0x01) // CPU Reserved + IO (Decode16, 0x65, 0x65, 0x1, 0x01) // CPU Reserved + IO (Decode16, 0x67, 0x67, 0x1, 0x01) // CPU Reserved + IO (Decode16, 0x80, 0x80, 0x1, 0x01) // Port 80 Post + IO (Decode16, 0x92, 0x92, 0x1, 0x01) // CPU Reserved + IO (Decode16, 0xb2, 0xb2, 0x1, 0x02) // SWSMI + }) + + Method (_CRS, 0, NotSerialized) + { + Return (RBUF) + } + } + + Device (RTC) // Real Time Clock + { + Name (_HID, EISAID("PNP0B00")) + Name (_CRS, ResourceTemplate() + { + IO (Decode16, 0x70, 0x70, 1, 8) +// Disable as Windows doesn't like it, and systems don't seem to use it. +// IRQNoFlags() { 8 } + }) + } + + Device (TIMR) // Intel 8254 timer + { + Name(_HID, EISAID("PNP0100")) + Name(_CRS, ResourceTemplate() + { + IO (Decode16, 0x40, 0x40, 0x01, 0x04) + IO (Decode16, 0x50, 0x50, 0x10, 0x04) + IRQNoFlags() {0} + }) + } + + // Include mainboard's superio.asl file. + #include "acpi/superio.asl" + +#ifdef ENABLE_TPM + Device (TPM) // Trusted Platform Module + { + Name(_HID, EISAID("IFX0102")) + Name(_CID, 0x310cd041) + Name(_UID, 1) + + Method(_STA, 0) + { + If (TPMP) { + Return (0xf) + } + Return (0x0) + } + + Name(_CRS, ResourceTemplate() { + IO (Decode16, 0x2e, 0x2e, 0x01, 0x02) + IO (Decode16, 0x6f0, 0x6f0, 0x01, 0x10) + Memory32Fixed (ReadWrite, 0xfed40000, 0x5000) + IRQ (Edge, Activehigh, Exclusive) { 6 } + }) + } +#endif +} -- cgit v1.2.3