Add an empty file to prevent build errors when building with CONFIG_OF_SEPARATE enabled.
Unfortunately there are no build instructions in the U-Boot tree to enable a real file to be created.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v7: - Use 'empty' instead of 'fake'
arch/arm/dts/Makefile | 3 +++ arch/arm/dts/octeontx.dts | 14 ++++++++++++++ configs/octeontx2_95xx_defconfig | 1 + configs/octeontx2_96xx_defconfig | 1 + configs/octeontx_81xx_defconfig | 1 + configs/octeontx_83xx_defconfig | 1 + 6 files changed, 21 insertions(+) create mode 100644 arch/arm/dts/octeontx.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f6345988c8c..91302118598 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1142,6 +1142,9 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
dtb-$(CONFIG_XEN) += xenguest-arm64.dtb
+dtb-$(CONFIG_ARCH_OCTEONTX) += octeontx.dtb +dtb-$(CONFIG_ARCH_OCTEONTX2) += octeontx.dtb + dtb-$(CONFIG_TARGET_GE_BX50V3) += \ imx6q-bx50v3.dtb \ imx6q-b850v3.dtb \ diff --git a/arch/arm/dts/octeontx.dts b/arch/arm/dts/octeontx.dts new file mode 100644 index 00000000000..60a15f5df23 --- /dev/null +++ b/arch/arm/dts/octeontx.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Dummy devicetre file for octeontx2 boards + * + * This is required to make the board build with CONFIG OF_SEPARATE + * I could not find any in-tree documentation at all so this is a dummy file. + * + * Copyright 2021 Google LLC + */ + +/dts-v1/; + +/ { +}; diff --git a/configs/octeontx2_95xx_defconfig b/configs/octeontx2_95xx_defconfig index e1b86a5a8b6..e3df390c94b 100644 --- a/configs/octeontx2_95xx_defconfig +++ b/configs/octeontx2_95xx_defconfig @@ -12,6 +12,7 @@ CONFIG_ENV_OFFSET=0xF00000 CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_TARGET_OCTEONTX2_95XX=y CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="octeontx" CONFIG_DEBUG_UART_BASE=0x87e028000000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y diff --git a/configs/octeontx2_96xx_defconfig b/configs/octeontx2_96xx_defconfig index ec03d959771..0478b3068a6 100644 --- a/configs/octeontx2_96xx_defconfig +++ b/configs/octeontx2_96xx_defconfig @@ -10,6 +10,7 @@ CONFIG_ENV_OFFSET=0xF00000 CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_TARGET_OCTEONTX2_96XX=y CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="octeontx" CONFIG_DEBUG_UART_BASE=0x87e028000000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y diff --git a/configs/octeontx_81xx_defconfig b/configs/octeontx_81xx_defconfig index d0728ac3c67..d871be8f812 100644 --- a/configs/octeontx_81xx_defconfig +++ b/configs/octeontx_81xx_defconfig @@ -12,6 +12,7 @@ CONFIG_ENV_OFFSET=0xF00000 CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_TARGET_OCTEONTX_81XX=y CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="octeontx" CONFIG_DEBUG_UART_BASE=0x87e028000000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y diff --git a/configs/octeontx_83xx_defconfig b/configs/octeontx_83xx_defconfig index 6c9609b0cd3..94b072bf6fa 100644 --- a/configs/octeontx_83xx_defconfig +++ b/configs/octeontx_83xx_defconfig @@ -10,6 +10,7 @@ CONFIG_ENV_OFFSET=0xF00000 CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_TARGET_OCTEONTX_83XX=y CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="octeontx" CONFIG_DEBUG_UART_BASE=0x87e028000000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y