| Message ID | A1484485FD99714DB2AB2C5EF81E7AC2AA766B5E@ORSMSX116.amr.corp.intel.com |
|---|---|
| State | Accepted |
| Commit | 19cad267d92880dac3317ec43609910083152f5d |
| Delegated to: | Bin Meng |
| Headers | show |
| Series | x86: Add basic Slim Bootloader payload support | expand |
On Sat, Aug 3, 2019 at 4:31 PM Park, Aiden <aiden.park@intel.com> wrote: > > Add a new device tree which has very minimum nodes > - x86 reset > - x86 tsc_timer > - x86 pci > - Slim Bootloader serial > > Signed-off-by: Aiden Park <aiden.park@intel.com> > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > --- > Changes in v3: > * Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb > > arch/x86/dts/Makefile | 1 + > arch/x86/dts/slimbootloader.dts | 27 +++++++++++++++++++++++++++ > 2 files changed, 28 insertions(+) > create mode 100644 arch/x86/dts/slimbootloader.dts > Tested-by: Bin Meng <bmeng.cn@gmail.com>
On Thu, Aug 8, 2019 at 10:35 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > On Sat, Aug 3, 2019 at 4:31 PM Park, Aiden <aiden.park@intel.com> wrote: > > > > Add a new device tree which has very minimum nodes > > - x86 reset > > - x86 tsc_timer > > - x86 pci > > - Slim Bootloader serial > > > > Signed-off-by: Aiden Park <aiden.park@intel.com> > > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> > > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > > --- > > Changes in v3: > > * Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb > > > > arch/x86/dts/Makefile | 1 + > > arch/x86/dts/slimbootloader.dts | 27 +++++++++++++++++++++++++++ > > 2 files changed, 28 insertions(+) > > create mode 100644 arch/x86/dts/slimbootloader.dts > > > > Tested-by: Bin Meng <bmeng.cn@gmail.com> applied to u-boot-x86, thanks!
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile index fa717bc096..d4bdf62be6 100644 --- a/arch/x86/dts/Makefile +++ b/arch/x86/dts/Makefile @@ -18,6 +18,7 @@ dtb-y += bayleybay.dtb \ qemu-x86_i440fx.dtb \ qemu-x86_q35.dtb \ theadorable-x86-dfi-bt700.dtb \ + slimbootloader.dtb \ baytrail_som-db5800-som-6867.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"; + }; +};