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[U-Boot,v2,6/8] x86: slimbootloader: Add a slimbootloader device tree

Message ID A1484485FD99714DB2AB2C5EF81E7AC2AA713F75@ORSMSX116.amr.corp.intel.com
State Superseded
Delegated to: Bin Meng
Headers show
Series x86: Add basic Slim Bootloader payload support | expand

Commit Message

Park, Aiden June 25, 2019, 11:21 p.m. UTC 
- Add minimum nodes such as reset, tsc_timer, serial and pci

Signed-off-by: Aiden Park <aiden.park@intel.com>
---
 arch/x86/dts/Makefile           |  3 ++-
 arch/x86/dts/slimbootloader.dts | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 arch/x86/dts/slimbootloader.dts
diff mbox series

Patch

diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index fa717bc096..7c382f416b 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -18,7 +18,8 @@  dtb-y += bayleybay.dtb \
 	qemu-x86_i440fx.dtb \
 	qemu-x86_q35.dtb \
 	theadorable-x86-dfi-bt700.dtb \
-	baytrail_som-db5800-som-6867.dtb
+	baytrail_som-db5800-som-6867.dtb \
+	slimbootloader.dtb
 
 targets += $(dtb-y)
 
diff --git a/arch/x86/dts/slimbootloader.dts b/arch/x86/dts/slimbootloader.dts
new file mode 100644
index 0000000000..d04095c4f8
--- /dev/null
+++ b/arch/x86/dts/slimbootloader.dts
@@ -0,0 +1,27 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ */
+
+/dts-v1/;
+
+/include/ "skeleton.dtsi"
+/include/ "reset.dtsi"
+/include/ "tsc_timer.dtsi"
+
+/ {
+	model = "slimbootloader x86 payload";
+	compatible = "slimbootloader,x86-payload";
+
+	chosen {
+		stdout-path = &serial;
+	};
+
+	serial: serial {
+		compatible = "intel,slimbootloader-uart";
+	};
+
+	pci {
+		compatible = "pci-x86";
+	};
+};