This uses QEMU virt which creates its own devicetree.
Add an empty version of this file, so that we can at least build this board when devicetrees are required.
Tested-by: Heinrich Schuchardt heinrich.schuchardt@canaonical.com Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v7)
Changes in v7: - Switch to using an empty file for qemu virt
Changes in v6: - Expand the commit message based on comments
arch/arm/dts/Makefile | 2 +- arch/arm/dts/qemu-arm64.dts | 11 +++++++++++ configs/qemu_arm64_defconfig | 1 + 3 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/qemu-arm64.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index eaad3b679cc..2d92b2f940d 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1162,7 +1162,7 @@ dtb-$(CONFIG_TARGET_IMX8MM_CL_IOT_GATE_OPTEE) += imx8mm-cl-iot-gate-optee.dtb
dtb-$(CONFIG_TARGET_EA_LPC3250DEVKITV2) += lpc3250-ea3250.dtb
-dtb-$(CONFIG_ARCH_QEMU) += qemu-arm.dtb +dtb-$(CONFIG_ARCH_QEMU) += qemu-arm.dtb qemu-arm64.dtb
targets += $(dtb-y)
diff --git a/arch/arm/dts/qemu-arm64.dts b/arch/arm/dts/qemu-arm64.dts new file mode 100644 index 00000000000..096b3910728 --- /dev/null +++ b/arch/arm/dts/qemu-arm64.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Empty device tree for qemu_arm64 + + * Copyright 2021 Google LLC + */ + +/dts-v1/; + +/ { +}; diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig index 02a5e940c41..3c75fb71828 100644 --- a/configs/qemu_arm64_defconfig +++ b/configs/qemu_arm64_defconfig @@ -5,6 +5,7 @@ CONFIG_SYS_MALLOC_LEN=0x1000000 CONFIG_NR_DRAM_BANKS=1 CONFIG_ENV_SIZE=0x40000 CONFIG_ENV_SECT_SIZE=0x40000 +CONFIG_DEFAULT_DEVICE_TREE="qemu-arm64" CONFIG_DEBUG_UART_BASE=0x9000000 CONFIG_DEBUG_UART_CLOCK=0 CONFIG_DEBUG_UART=y