From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mischa Jonker Date: Thu, 2 May 2013 21:51:23 +0200 Subject: [Buildroot] [PATCH v4 02/12] arc: Add ARC and ARC BE architecture In-Reply-To: <1367524293-32081-1-git-send-email-mjonker@synopsys.com> References: <1367524293-32081-1-git-send-email-mjonker@synopsys.com> Message-ID: <1367524293-32081-3-git-send-email-mjonker@synopsys.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Synopsys' DesignWare ARC Processor Cores are a family of 32-bit CPUs that can be used from deeply embedded to high performance host applications. Signed-off-by: Mischa Jonker --- arch/Config.in | 18 ++++++++++++++++++ arch/Config.in.arc | 14 ++++++++++++++ 2 files changed, 32 insertions(+), 0 deletions(-) create mode 100644 arch/Config.in.arc diff --git a/arch/Config.in b/arch/Config.in index 795f24f..2006f1e 100644 --- a/arch/Config.in +++ b/arch/Config.in @@ -7,6 +7,20 @@ choice help Select the target architecture family to build for. +config BR2_arcle + bool "ARC (little endian)" + help + Synopsys' DesignWare ARC Processor Cores are a family of 32-bit CPUs + that can be used from deeply embedded to high performance host + applications. Little endian. + +config BR2_arceb + bool "ARC (big endian)" + help + Synopsys' DesignWare ARC Processor Cores are a family of 32-bit CPUs + that can be used from deeply embedded to high performance host + applications. Big endian. + config BR2_arm bool "ARM (little endian)" help @@ -175,6 +189,10 @@ config BR2_GCC_TARGET_ABI config BR2_GCC_TARGET_CPU string +if BR2_arcle || BR2_arceb +source "arch/Config.in.arc" +endif + if BR2_arm || BR2_armeb source "arch/Config.in.arm" endif diff --git a/arch/Config.in.arc b/arch/Config.in.arc new file mode 100644 index 0000000..60b59f0 --- /dev/null +++ b/arch/Config.in.arc @@ -0,0 +1,14 @@ +config BR2_ARCH + default "arc" if BR2_arcle + default "arceb" if BR2_arceb + +config BR2_arc + bool + default y if BR2_arcle || BR2_arceb + +config BR2_ENDIAN + default "LITTLE" if BR2_arcle + default "BIG" if BR2_arceb + +config BR2_GCC_TARGET_CPU + default "arc700" -- 1.7.0.4