From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: refactor compiler options in config.mk
Date: Mon, 23 Sep 2013 17:46:44 +0200 [thread overview]
Message-ID: <20130923174644.6af770f9@lilith> (raw)
In-Reply-To: <1378543357-27034-1-git-send-email-yamada.m@jp.panasonic.com>
Hi Masahiro,
On Sat, 7 Sep 2013 17:42:37 +0900, Masahiro Yamada
<yamada.m@jp.panasonic.com> wrote:
> Every ARM cpu config.mk (arch/arm/cpu/{CPUDIR}/config.mk) defines:
>
> PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
>
> So, this patch moves the common compiler options to arch/arm/config.mk.
>
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
> ---
>
> Note:
> This commit keeps arch/arm/cpu/s3c44b0/config.mk untouched.
> because arch/arm/cpu/s3c44b0/* is the remainder of dead board
> and is expected to deleted soon.
> See 'ARM: s3c44b0: remove remainders of dead board' patch
> posted by me, Aug 19, 2013.
>
>
> arch/arm/config.mk | 3 ++-
> arch/arm/cpu/arm1136/config.mk | 1 -
> arch/arm/cpu/arm1176/config.mk | 1 -
> arch/arm/cpu/arm720t/config.mk | 2 --
> arch/arm/cpu/arm920t/config.mk | 2 --
> arch/arm/cpu/arm925t/config.mk | 2 --
> arch/arm/cpu/arm926ejs/config.mk | 2 --
> arch/arm/cpu/arm946es/config.mk | 2 --
> arch/arm/cpu/arm_intcm/config.mk | 2 --
> arch/arm/cpu/armv7/config.mk | 1 -
> arch/arm/cpu/armv7/rmobile/config.mk | 1 -
> arch/arm/cpu/ixp/config.mk | 2 +-
> arch/arm/cpu/pxa/config.mk | 2 --
> arch/arm/cpu/sa1100/config.mk | 2 --
> 14 files changed, 3 insertions(+), 22 deletions(-)
>
> diff --git a/arch/arm/config.mk b/arch/arm/config.mk
> index 540a119..a2f3261 100644
> --- a/arch/arm/config.mk
> +++ b/arch/arm/config.mk
> @@ -16,7 +16,8 @@ endif
> endif
>
> LDFLAGS_FINAL += --gc-sections
> -PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
> +PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \
> + -fno-common -ffixed-r8 -msoft-float
>
> # Support generic board on ARM
> __HAVE_ARCH_GENERIC_BOARD := y
> diff --git a/arch/arm/cpu/arm1136/config.mk b/arch/arm/cpu/arm1136/config.mk
> index 1ef6061..b4d396d 100644
> --- a/arch/arm/cpu/arm1136/config.mk
> +++ b/arch/arm/cpu/arm1136/config.mk
> @@ -4,7 +4,6 @@
> #
> # SPDX-License-Identifier: GPL-2.0+
> #
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
>
> # Make ARMv5 to allow more compilers to work, even though its v6.
> PLATFORM_CPPFLAGS += -march=armv5
> diff --git a/arch/arm/cpu/arm1176/config.mk b/arch/arm/cpu/arm1176/config.mk
> index 917da03..f4631cb 100644
> --- a/arch/arm/cpu/arm1176/config.mk
> +++ b/arch/arm/cpu/arm1176/config.mk
> @@ -4,7 +4,6 @@
> #
> # SPDX-License-Identifier: GPL-2.0+
> #
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
>
> # Make ARMv5 to allow more compilers to work, even though its v6.
> PLATFORM_CPPFLAGS += -march=armv5t
> diff --git a/arch/arm/cpu/arm720t/config.mk b/arch/arm/cpu/arm720t/config.mk
> index 56b6280..2581f0a 100644
> --- a/arch/arm/cpu/arm720t/config.mk
> +++ b/arch/arm/cpu/arm720t/config.mk
> @@ -6,8 +6,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4 -mtune=arm7tdmi
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/arm920t/config.mk b/arch/arm/cpu/arm920t/config.mk
> index 58fd756..67537dc 100644
> --- a/arch/arm/cpu/arm920t/config.mk
> +++ b/arch/arm/cpu/arm920t/config.mk
> @@ -5,8 +5,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/arm925t/config.mk b/arch/arm/cpu/arm925t/config.mk
> index 58fd756..67537dc 100644
> --- a/arch/arm/cpu/arm925t/config.mk
> +++ b/arch/arm/cpu/arm925t/config.mk
> @@ -5,8 +5,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/arm926ejs/config.mk b/arch/arm/cpu/arm926ejs/config.mk
> index 917ff7e..12b0d09 100644
> --- a/arch/arm/cpu/arm926ejs/config.mk
> +++ b/arch/arm/cpu/arm926ejs/config.mk
> @@ -5,8 +5,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv5te
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/arm946es/config.mk b/arch/arm/cpu/arm946es/config.mk
> index 1e41c11..eb81a57 100644
> --- a/arch/arm/cpu/arm946es/config.mk
> +++ b/arch/arm/cpu/arm946es/config.mk
> @@ -5,8 +5,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk
> index 1e41c11..eb81a57 100644
> --- a/arch/arm/cpu/arm_intcm/config.mk
> +++ b/arch/arm/cpu/arm_intcm/config.mk
> @@ -5,8 +5,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
> index ca4a9e7..f0d9c04 100644
> --- a/arch/arm/cpu/armv7/config.mk
> +++ b/arch/arm/cpu/armv7/config.mk
> @@ -4,7 +4,6 @@
> #
> # SPDX-License-Identifier: GPL-2.0+
> #
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
>
> # If armv7-a is not supported by GCC fall-back to armv5, which is
> # supported by more tool-chains
> diff --git a/arch/arm/cpu/armv7/rmobile/config.mk b/arch/arm/cpu/armv7/rmobile/config.mk
> index 4f01610..3a36ab6 100644
> --- a/arch/arm/cpu/armv7/rmobile/config.mk
> +++ b/arch/arm/cpu/armv7/rmobile/config.mk
> @@ -4,7 +4,6 @@
> #
> # SPDX-License-Identifier: GPL-2.0+
> #
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
>
> # Make ARMv5 to allow more compilers to work, even though its v7a.
> PLATFORM_CPPFLAGS += -march=armv5
> diff --git a/arch/arm/cpu/ixp/config.mk b/arch/arm/cpu/ixp/config.mk
> index 0f12f8b..fd47c60 100644
> --- a/arch/arm/cpu/ixp/config.mk
> +++ b/arch/arm/cpu/ixp/config.mk
> @@ -8,7 +8,7 @@
>
> BIG_ENDIAN = y
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float -mbig-endian
> +PLATFORM_RELFLAGS += -mbig-endian
>
> PLATFORM_CPPFLAGS += -mbig-endian -march=armv5te -mtune=strongarm1100
>
> diff --git a/arch/arm/cpu/pxa/config.mk b/arch/arm/cpu/pxa/config.mk
> index 535bca3..d8d263d 100644
> --- a/arch/arm/cpu/pxa/config.mk
> +++ b/arch/arm/cpu/pxa/config.mk
> @@ -6,8 +6,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -mcpu=xscale
> # =========================================================================
> #
> diff --git a/arch/arm/cpu/sa1100/config.mk b/arch/arm/cpu/sa1100/config.mk
> index 576f685..b3026cc 100644
> --- a/arch/arm/cpu/sa1100/config.mk
> +++ b/arch/arm/cpu/sa1100/config.mk
> @@ -6,8 +6,6 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
> -
> PLATFORM_CPPFLAGS += -march=armv4 -mtune=strongarm1100
> # =========================================================================
> #
Applied to u-boot-arm/master as a prerequisite to the "ARM: use r9 for
gd instead of r8" series, thanks!
Amicalement,
--
Albert.
prev parent reply other threads:[~2013-09-23 15:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-07 8:42 [U-Boot] [PATCH] ARM: refactor compiler options in config.mk Masahiro Yamada
2013-09-23 15:46 ` Albert ARIBAUD [this message]
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