[U-Boot] [PATCH] travis: turn off dtc unit address warnings

Marek Vasut
2016-04-21T12:51:20Z

On 04/21/2016 02:48 PM, Heiko Schocher wrote:
> suppress a lot of
> "reg or ranges property, but no unit name" warnings,
> through the dtc compiler flag "-Wno-unit_address_vs_reg".
>
> If all DTS are fixed, we can remove this flag again.
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> ---
> There is also a solution to suppress warnings from
> the dtc compiler by the "-q" flag, but that would
> suppress all warnings. Not realy what I want.

Yep

> With this patch and patch:
> http://patchwork.ozlabs.org/patch/609150/
>
> travis build passes, see:
> https://travis-ci.org/hsdenx/u-boot/builds/124723016
>
>
> arch/arc/dts/Makefile | 2 ++
> arch/arm/dts/Makefile | 3 ++-
> arch/microblaze/dts/Makefile | 2 ++
> arch/mips/dts/Makefile | 3 ++-
> arch/nios2/dts/Makefile | 2 ++
> arch/powerpc/dts/Makefile | 2 ++
> arch/sandbox/dts/Makefile | 2 ++
> arch/x86/dts/Makefile | 2 ++
> 8 files changed, 16 insertions(+), 2 deletions(-)

Isn't there some common place in scripts/ or so where we can disable
this warning using an one-liner ?

> diff --git a/arch/arc/dts/Makefile b/arch/arc/dts/Makefile
> index d4772ec..de8a1e1 100644
> --- a/arch/arc/dts/Makefile
> +++ b/arch/arc/dts/Makefile
> @@ -9,6 +9,8 @@ dtb-$(CONFIG_TARGET_TB100) += abilis_tb100.dtb
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index aa31fd9..e2da4c6 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -234,7 +234,8 @@ dtb-$(CONFIG_SOC_KEYSTONE) += k2hk-evm.dtb \
> targets += $(dtb-y)
>
> # Add any required device tree compiler flags here
> -DTC_FLAGS +=
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/microblaze/dts/Makefile b/arch/microblaze/dts/Makefile
> index 5e70d9e..0ccd3ee 100644
> --- a/arch/microblaze/dts/Makefile
> +++ b/arch/microblaze/dts/Makefile
> @@ -7,6 +7,8 @@ dtb-y += microblaze-generic.dtb
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
> index b513918..c254942 100644
> --- a/arch/mips/dts/Makefile
> +++ b/arch/mips/dts/Makefile
> @@ -7,7 +7,8 @@ dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
> targets += $(dtb-y)
>
> # Add any required device tree compiler flags here
> -DTC_FLAGS +=
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/nios2/dts/Makefile b/arch/nios2/dts/Makefile
> index f22fabf..7af6e39 100644
> --- a/arch/nios2/dts/Makefile
> +++ b/arch/nios2/dts/Makefile
> @@ -7,6 +7,8 @@ dtb-y += $(CONFIG_DEFAULT_DEVICE_TREE:"%"=%).dtb
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
> index 80b4c0c..908155e 100644
> --- a/arch/powerpc/dts/Makefile
> +++ b/arch/powerpc/dts/Makefile
> @@ -9,6 +9,8 @@ dtb-$(CONFIG_TARGET_XILINX_PPC405_GENERIC) += xilinx-ppc405-generic.dtb
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/sandbox/dts/Makefile b/arch/sandbox/dts/Makefile
> index 0197569..ba94157 100644
> --- a/arch/sandbox/dts/Makefile
> +++ b/arch/sandbox/dts/Makefile
> @@ -8,6 +8,8 @@ dtb-$(CONFIG_UT_DM) += test.dtb
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
> diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
> index 23156bb..562b21a 100644
> --- a/arch/x86/dts/Makefile
> +++ b/arch/x86/dts/Makefile
> @@ -19,6 +19,8 @@ dtb-y += bayleybay.dtb \
> targets += $(dtb-y)
>
> DTC_FLAGS += -R 4 -p 0x1000
> +# Disable noisy checks by default
> +DTC_FLAGS += -Wno-unit_address_vs_reg
>
> PHONY += dtbs
> dtbs: $(addprefix $(obj)/, $(dtb-y))
>

--
Best regards,
Marek Vasut