nb/intel/nehalem: Rename to ironlake

The code is for Arrandale CPUs, whose System Agent is Ironlake.

This change simply replaces `nehalem` with `ironlake` and `NEHALEM`
with `IRONLAKE`. The remaining `Nehalem` cases are handled later, as
changing some of them would impact the resulting binary.

Tested with BUILD_TIMELESS=1 without adding the configuration options
into the binary, and packardbell/ms2290 does not change.

Change-Id: I8eb96eeb5e69f49150d47793b33e87b650c64acc
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38941
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/northbridge/intel/ironlake/acpi/ironlake.asl b/src/northbridge/intel/ironlake/acpi/ironlake.asl
new file mode 100644
index 0000000000..659234b4aa
--- /dev/null
+++ b/src/northbridge/intel/ironlake/acpi/ironlake.asl
@@ -0,0 +1,55 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ *
+ * 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.
+ */
+
+#include "../ironlake.h"
+#include "hostbridge.asl"
+#include <southbridge/intel/common/rcba.h>
+
+/* PCI Device Resource Consumption */
+Device (PDRC)
+{
+	Name (_HID, EISAID("PNP0C02"))
+	Name (_UID, 1)
+
+	Name (PDRS, ResourceTemplate() {
+		Memory32Fixed(ReadWrite, DEFAULT_RCBA, 0x00004000)
+		Memory32Fixed(ReadWrite, DEFAULT_MCHBAR,   0x00008000)
+		Memory32Fixed(ReadWrite, DEFAULT_DMIBAR,   0x00001000)
+		Memory32Fixed(ReadWrite, DEFAULT_EPBAR,    0x00001000)
+		Memory32Fixed(ReadWrite, CONFIG_MMCONF_BASE_ADDRESS, 0x04000000)
+		Memory32Fixed(ReadWrite, 0xfed20000, 0x00020000) // Misc ICH
+		Memory32Fixed(ReadWrite, 0xfed40000, 0x00005000) // Misc ICH
+		Memory32Fixed(ReadWrite, 0xfed45000, 0x0004b000) // Misc ICH
+
+#if CONFIG(CHROMEOS_RAMOOPS)
+		Memory32Fixed(ReadWrite, CONFIG_CHROMEOS_RAMOOPS_RAM_START,
+					 CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE)
+#endif
+
+		/* Required for SandyBridge sighting 3715511 */
+		Memory32Fixed(ReadWrite, 0x20000000, 0x00200000)
+		Memory32Fixed(ReadWrite, 0x40000000, 0x00200000)
+	})
+
+	// Current Resource Settings
+	Method (_CRS, 0, Serialized)
+	{
+		Return(PDRS)
+	}
+}
+
+// Integrated graphics 0:2.0
+#include <drivers/intel/gma/acpi/pch.asl>