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x86: dts: Add a device tree file for EFI

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This contains just enough to bring up the serial UART.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2015-08-04 12:33:48 -06:00
parent 3e9aa32055
commit d6c099c2a1
2 changed files with 23 additions and 0 deletions
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1
arch/x86/dts/Makefile
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@ -2,6 +2,7 @@ dtb-y += bayleybay.dtb \
chromebook_link.dtb \ chromebook_link.dtb \
chromebox_panther.dtb \ chromebox_panther.dtb \
crownbay.dtb \ crownbay.dtb \
efi.dtb \
galileo.dtb \ galileo.dtb \
minnowmax.dtb \ minnowmax.dtb \
qemu-x86_i440fx.dtb \ qemu-x86_i440fx.dtb \

22
arch/x86/dts/efi.dts Normal file
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@ -0,0 +1,22 @@
/*
* Copyright (c) 2015 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
/include/ "skeleton.dtsi"
/ {
model = "EFI";
compatible = "efi,app";
chosen {
stdout-path = &serial;
};
serial: serial {
compatible = "efi,uart";
};
};