[U-Boot] [PATCH v3 10/28] x86: dts: Add a device tree file for EFI

[Simon Glass]

On 5 August 2015 at 01:41, Bin Meng <bmeng.cn at gmail.com> wrote:
> On Wed, Aug 5, 2015 at 2:33 AM, Simon Glass <sjg at chromium.org> wrote:
>> This contains just enough to bring up the serial UART.
>>
>> Signed-off-by: Simon Glass <sjg at chromium.org>
>> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
>> ---
>>
>> Changes in v3: None
>> Changes in v2:
>> - Remove extraneous '+' in comment
>> - Use "efi,app" instead of "efi,payload" for the compatible string
>>
>>  arch/x86/dts/Makefile |  1 +
>>  arch/x86/dts/efi.dts  | 22 ++++++++++++++++++++++
>>  2 files changed, 23 insertions(+)
>>  create mode 100644 arch/x86/dts/efi.dts
>>
>> diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
>> index 44e2829..71595c7 100644
>> --- a/arch/x86/dts/Makefile
>> +++ b/arch/x86/dts/Makefile
>> @@ -2,6 +2,7 @@ dtb-y += bayleybay.dtb \
>>         chromebook_link.dtb \
>>         chromebox_panther.dtb \
>>         crownbay.dtb \
>> +       efi.dtb \
>>         galileo.dtb \
>>         minnowmax.dtb \
>>         qemu-x86_i440fx.dtb \
>> diff --git a/arch/x86/dts/efi.dts b/arch/x86/dts/efi.dts
>> new file mode 100644
>> index 0000000..1f50428
>> --- /dev/null
>> +++ b/arch/x86/dts/efi.dts
>> @@ -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";
>> +       };
>> +};
>> --
>
> Tested on Intel Crown Bay and QEMU
> Tested-by: Bin Meng <bmeng.cn at gmail.com>

Applied to u-boot-x86.