Re: [PATCH v7 11/31] arm: xilinx_versal_virt: Add a devicetree file

[Michal Simek]

On 12/7/21 01:11, Simon Glass wrote:

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

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

(no changes since v1)

a little bit weird.

  arch/arm/dts/Makefile                |  3 ++-
  arch/arm/dts/xilinx-versal-virt.dts  | 11 +++++++++++
  configs/xilinx_versal_virt_defconfig |  1 +
  3 files changed, 14 insertions(+), 1 deletion(-)
  create mode 100644 arch/arm/dts/xilinx-versal-virt.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 91302118598..b07a1b3378e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -360,7 +360,8 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \
  dtb-$(CONFIG_ARCH_VERSAL) += \
        versal-mini.dtb \
        versal-mini-emmc0.dtb \
-       versal-mini-emmc1.dtb
+       versal-mini-emmc1.dtb \
+       xilinx-versal-virt.dtb
  dtb-$(CONFIG_ARCH_ZYNQMP_R5) += \
        zynqmp-r5.dtb
  dtb-$(CONFIG_AM33XX) += \
diff --git a/arch/arm/dts/xilinx-versal-virt.dts 
b/arch/arm/dts/xilinx-versal-virt.dts
new file mode 100644
index 00000000000..733e532f987
--- /dev/null
+++ b/arch/arm/dts/xilinx-versal-virt.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Empty device tree for versal-virt board
+ *
+ * Copyright 2021 Google LLC
+ */
+
+/dts-v1/;
+
+/ {
+};
diff --git a/configs/xilinx_versal_virt_defconfig 
b/configs/xilinx_versal_virt_defconfig
index 11598623954..f0ec2639a38 100644
--- a/configs/xilinx_versal_virt_defconfig
+++ b/configs/xilinx_versal_virt_defconfig
@@ -7,6 +7,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x100000
  CONFIG_SYS_MEMTEST_START=0x00000000
  CONFIG_SYS_MEMTEST_END=0x00001000
  CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="xilinx-versal-virt"
  CONFIG_CMD_FRU=y
  CONFIG_DEFINE_TCM_OCM_MMAP=y
  CONFIG_COUNTER_FREQUENCY=100000000

That's fine for me. I will add regular DTS at some point in future.

Thanks,
Michal