| Message ID | 1438713246-1887-11-git-send-email-sjg@chromium.org |
|---|---|
| State | Accepted |
| Delegated to: | Simon Glass |
| Headers | show |
On Wed, Aug 5, 2015 at 2:33 AM, Simon Glass <sjg@chromium.org> wrote: > 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> > --- > > 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@gmail.com>
On 5 August 2015 at 01:41, Bin Meng <bmeng.cn@gmail.com> wrote: > On Wed, Aug 5, 2015 at 2:33 AM, Simon Glass <sjg@chromium.org> wrote: >> 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> >> --- >> >> 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@gmail.com> Applied to u-boot-x86.
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"; + }; +};