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From: Simon Glass <sjg@chromium.org>
To: U-Boot Mailing List <u-boot@lists.denx.de>
Cc: Tom Rini <trini@konsulko.com>,
	Ilias Apalodimas <ilias.apalodimas@linaro.org>,
	Simon Glass <sjg@chromium.org>,
	Albert Aribaud <albert.u.boot@aribaud.net>,
	Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>,
	Andre Przywara <andre.przywara@arm.com>,
	Bin Meng <bin.meng@windriver.com>,
	Christian Hewitt <christianshewitt@gmail.com>,
	Fabio Estevam <festevam@gmail.com>, Heiko Schocher <hs@denx.de>,
	Jagan Teki <jagan@amarulasolutions.com>,
	Kever Yang <kever.yang@rock-chips.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>,
	Peter Robinson <pbrobinson@gmail.com>,
	Rick Chen <rick@andestech.com>, Sean Anderson <seanga2@gmail.com>,
	Tim Harvey <tharvey@gateworks.com>
Subject: [PATCH 09/16] arm: xenguest_arm64: Add a fake devicetree file
Date: Tue, 12 Oct 2021 19:01:13 -0600	[thread overview]
Message-ID: <20211013010120.96851-10-sjg@chromium.org> (raw)
In-Reply-To: <20211013010120.96851-1-sjg@chromium.org>

Add an empty file to prevent build errors when building with
CONFIG_OF_SEPARATE enabled.

The build instructions in U-Boot do not provide enough detail to build a
useful devicetree, unfortunately.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 arch/arm/dts/Makefile            |  2 ++
 arch/arm/dts/xenguest-arm64.dts  | 15 +++++++++++++++
 configs/xenguest_arm64_defconfig |  1 +
 3 files changed, 18 insertions(+)
 create mode 100644 arch/arm/dts/xenguest-arm64.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 57f06670b23..f09a81eea8e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1125,6 +1125,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt8516-pumpkin.dtb \
 	mt8518-ap1-emmc.dtb
 
+dtb-$(CONFIG_XEN) += xenguest-arm64.dtb
+
 dtb-$(CONFIG_TARGET_GE_BX50V3) += \
 	imx6q-bx50v3.dtb \
 	imx6q-b850v3.dtb \
diff --git a/arch/arm/dts/xenguest-arm64.dts b/arch/arm/dts/xenguest-arm64.dts
new file mode 100644
index 00000000000..52d3b062248
--- /dev/null
+++ b/arch/arm/dts/xenguest-arm64.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Dummy devicetre file for xenguest_arm64
+ *
+ * This is required to make the board build with CONFIG OF_SEPARATE
+ * Build instructions at xenguest_arm64.rst are inadequate for obtaining a real
+ * devicetree.
+ *
+ * Copyright 2021 Google LLC
+ */
+
+/dts-v1/;
+
+/ {
+};
diff --git a/configs/xenguest_arm64_defconfig b/configs/xenguest_arm64_defconfig
index b72e40a1399..8e32cd63229 100644
--- a/configs/xenguest_arm64_defconfig
+++ b/configs/xenguest_arm64_defconfig
@@ -4,6 +4,7 @@ CONFIG_TARGET_XENGUEST_ARM64=y
 CONFIG_SYS_TEXT_BASE=0x40080000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_DEFAULT_DEVICE_TREE="xenguest-arm64"
 CONFIG_IDENT_STRING=" xenguest"
 CONFIG_SYS_LOAD_ADDR=0x40000000
 CONFIG_BOOTDELAY=10
-- 
2.33.0.882.g93a45727a2-goog


  parent reply	other threads:[~2021-10-13  1:03 UTC|newest]

Thread overview: 164+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13  1:01 [PATCH 00/16] fdt: Make OF_BOARD a boolean option Simon Glass
2021-10-13  1:01 ` Simon Glass
2021-10-13  1:01 ` [PATCH 01/16] arm: qemu: Mention -nographic in the docs Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  1:01 ` [PATCH 02/16] arm: qemu: Explain how to extract the generate devicetree Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  1:19   ` François Ozog
2021-10-13  1:19     ` François Ozog
2021-10-13 16:58     ` Simon Glass
2021-10-13 16:58       ` Simon Glass
2021-10-13 17:36       ` Tom Rini
2021-10-13 17:36         ` Tom Rini
2021-10-13  1:01 ` [PATCH 03/16] riscv: " Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  1:01 ` [PATCH 04/16] arm: qemu: Add a devicetree file for qemu_arm Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  1:01 ` [PATCH 05/16] arm: qemu: Add a devicetree file for qemu_arm64 Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  1:15   ` François Ozog
2021-10-13  1:15     ` François Ozog
2021-10-27 14:44     ` Alex Bennée
2021-10-27 14:44       ` Alex Bennée
2021-10-27 14:56       ` Tom Rini
2021-10-27 14:56         ` Tom Rini
2021-10-27 18:34         ` Simon Glass
2021-10-27 18:34           ` Simon Glass
2021-10-27 18:39           ` Tom Rini
2021-10-27 18:39             ` Tom Rini
2021-10-27 19:45             ` Alex Bennée
2021-10-27 19:45               ` Alex Bennée
2021-10-13  1:01 ` [PATCH 06/16] riscv: qemu: Add devicetree files for qemu_riscv32/64 Simon Glass
2021-10-13  1:01   ` Simon Glass
2021-10-13  4:21   ` Heinrich Schuchardt
2021-10-13  4:21     ` Heinrich Schuchardt
2021-10-13  1:01 ` [PATCH 07/16] arm: rpi: Add a devicetree file for rpi_4 Simon Glass
2021-10-13  1:24   ` François Ozog
2021-10-13  1:01 ` [PATCH 08/16] arm: vexpress: Add a devicetree file for juno Simon Glass
2021-10-13  1:01 ` Simon Glass [this message]
2021-10-13  1:01 ` [PATCH 10/16] arm: octeontx: Add a fake devicetree file Simon Glass
2021-10-13  1:27   ` François Ozog
2021-10-13  1:01 ` [PATCH 11/16] arm: xilinx_versal_virt: Add a " Simon Glass
2021-10-13  6:13   ` Michal Simek
2021-10-13 16:58     ` Simon Glass
2021-10-13  1:01 ` [PATCH 12/16] arm: bcm7xxx: " Simon Glass
2021-10-13  1:01 ` [PATCH 13/16] arm: qemu-ppce500: " Simon Glass
2021-10-13  1:01 ` [PATCH 14/16] arm: highbank: Add a fake " Simon Glass
2021-10-13  1:01 ` [PATCH 15/16] fdt: Make OF_BOARD a bool option Simon Glass
2021-10-13  4:22   ` Heinrich Schuchardt
2021-10-13 16:58     ` Simon Glass
2021-10-13 17:30       ` Sean Anderson
2021-10-24 19:53         ` Simon Glass
2021-10-13  1:01 ` [PATCH 16/16] Drop CONFIG_BINMAN_STANDALONE_FDT Simon Glass
2021-10-13  1:29 ` [PATCH 00/16] fdt: Make OF_BOARD a boolean option Bin Meng
2021-10-13  1:29   ` Bin Meng
2021-10-13  1:34   ` Tom Rini
2021-10-13  1:34     ` Tom Rini
2021-10-13  8:02     ` François Ozog
2021-10-13  8:02       ` François Ozog
2021-10-13 14:47     ` Simon Glass
2021-10-13 14:47       ` Simon Glass
2021-10-13 17:34       ` François Ozog
2021-10-13 17:34         ` François Ozog
2021-10-13 18:06         ` Simon Glass
2021-10-13 18:06           ` Simon Glass
2021-10-14 14:56           ` Tom Rini
2021-10-14 14:56             ` Tom Rini
2021-10-14 15:17             ` Simon Glass
2021-10-14 15:17               ` Simon Glass
2021-10-14 15:28               ` Tom Rini
2021-10-14 15:28                 ` Tom Rini
2021-10-14 17:58                 ` François Ozog
2021-10-14 17:58                   ` François Ozog
2021-10-15 18:03                 ` Simon Glass
2021-10-15 18:03                   ` Simon Glass
2021-10-26  6:46                   ` Ilias Apalodimas
2021-10-26  6:46                     ` Ilias Apalodimas
2021-10-27 12:59                     ` Tom Rini
2021-10-27 12:59                       ` Tom Rini
2021-10-27 13:30                       ` François Ozog
2021-10-27 13:30                         ` François Ozog
2021-10-27 13:38                         ` Tom Rini
2021-10-27 13:38                           ` Tom Rini
2021-10-27 13:47                           ` Ilias Apalodimas
2021-10-27 13:47                             ` Ilias Apalodimas
2021-10-27 14:26                             ` Tom Rini
2021-10-27 14:26                               ` Tom Rini
2021-10-27 13:48                           ` François Ozog
2021-10-27 13:48                             ` François Ozog
2021-10-27 14:30                             ` Tom Rini
2021-10-27 14:30                               ` Tom Rini
2021-10-28  2:50                     ` Simon Glass
2021-10-28  2:50                       ` Simon Glass
2021-10-28  8:21                       ` François Ozog
2021-10-28  8:21                         ` François Ozog
2021-10-28 14:30                         ` Simon Glass
2021-10-28 14:30                           ` Simon Glass
2021-10-28 14:50                           ` François Ozog
2021-10-28 14:50                             ` François Ozog
2021-10-28 15:44                             ` Simon Glass
2021-10-28 15:44                               ` Simon Glass
2021-10-28 16:25                               ` François Ozog
2021-10-28 16:25                                 ` François Ozog
2021-11-02 14:59                                 ` Simon Glass
2021-11-02 14:59                                   ` Simon Glass
2021-11-01 11:04                       ` Ilias Apalodimas
2021-11-01 11:04                         ` Ilias Apalodimas
2021-11-02 10:06                         ` Michael Walle
2021-11-02 10:06                           ` Michael Walle
2021-11-02 12:34                           ` François Ozog
2021-11-02 12:34                             ` François Ozog
2021-11-02 14:59                         ` Simon Glass
2021-11-02 14:59                           ` Simon Glass
2021-10-27 12:48                   ` Tom Rini
2021-10-27 12:48                     ` Tom Rini
2021-10-27 13:15                     ` François Ozog
2021-10-27 13:15                       ` François Ozog
2021-10-27 13:23                       ` Heinrich Schuchardt
2021-10-27 13:23                         ` Heinrich Schuchardt
2021-10-27 14:55                         ` Tom Rini
2021-10-27 14:55                           ` Tom Rini
2021-10-27 15:02                           ` Heinrich Schuchardt
2021-10-27 15:02                             ` Heinrich Schuchardt
2021-10-27 18:04                             ` Tom Rini
2021-10-27 18:04                               ` Tom Rini
2021-10-27 14:54                       ` Tom Rini
2021-10-27 14:54                         ` Tom Rini
2021-10-27 15:10                       ` Mark Kettenis
2021-10-27 15:10                         ` Mark Kettenis
2021-10-27 15:24                         ` Simon Glass
2021-10-27 15:24                           ` Simon Glass
2021-10-27 18:06                           ` Tom Rini
2021-10-27 18:06                             ` Tom Rini
2021-10-27 18:11                             ` François Ozog
2021-10-27 18:11                               ` François Ozog
2021-10-27 21:52                           ` Mark Kettenis
2021-10-27 21:52                             ` Mark Kettenis
2021-10-27 16:02                         ` François Ozog
2021-10-27 16:02                           ` François Ozog
2021-10-27 19:06                           ` Tom Rini
2021-10-27 19:06                             ` Tom Rini
2021-10-27 22:00                             ` François Ozog
2021-10-27 22:00                               ` François Ozog
2021-10-28 14:41                               ` Tom Rini
2021-10-28 14:41                                 ` Tom Rini
2021-10-14 16:24               ` Andre Przywara
2021-10-14 16:24                 ` Andre Przywara
2021-10-14 17:48                 ` François Ozog
2021-10-14 17:48                   ` François Ozog
2021-10-14 18:12           ` François Ozog
2021-10-14 18:12             ` François Ozog
2021-10-14 21:00             ` Simon Glass
2021-10-14 21:00               ` Simon Glass
2021-10-13 12:39   ` Philippe Mathieu-Daudé
2021-10-13 12:39     ` Philippe Mathieu-Daudé
2021-10-13 13:06     ` François Ozog
2021-10-13 13:06       ` François Ozog
2021-10-13  4:26 ` Heinrich Schuchardt
2021-10-13  4:26   ` Heinrich Schuchardt
2021-10-13 13:06   ` François Ozog
2021-10-13 13:06     ` François Ozog
2021-10-13  9:50 ` Andre Przywara
2021-10-13  9:50   ` Andre Przywara
2021-10-13 13:05   ` François Ozog
2021-10-13 13:05     ` François Ozog

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