From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Fri, 7 Dec 2012 21:06:28 +0000 Subject: [PATCH 3/7] arm64: SoC infrastructure preparation In-Reply-To: <1354914392-9634-1-git-send-email-catalin.marinas@arm.com> References: <1354914392-9634-1-git-send-email-catalin.marinas@arm.com> Message-ID: <1354914392-9634-4-git-send-email-catalin.marinas@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the necessary Kconfig and Makefile modifications together with skeleton.dtsi for SoC support. Signed-off-by: Catalin Marinas --- arch/arm64/Kconfig | 4 +++- arch/arm64/Makefile | 3 ++- arch/arm64/boot/dts/skeleton.dtsi | 13 +++++++++++++ 3 files changed, 18 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/boot/dts/skeleton.dtsi create mode 100644 arch/arm64/platforms/Kconfig create mode 100644 arch/arm64/platforms/Makefile diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 0f87a49..e58a35a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -95,7 +95,9 @@ source "init/Kconfig" source "kernel/Kconfig.freezer" -menu "System Type" +menu "Platform selection" + +source "arch/arm64/platforms/Kconfig" endmenu diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 64089bc..ddadd27 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -36,7 +36,8 @@ TEXT_OFFSET := 0x00080000 export TEXT_OFFSET GZFLAGS -core-y += arch/arm64/kernel/ arch/arm64/mm/ +core-y += arch/arm64/kernel/ arch/arm64/mm/ \ + arch/arm64/platforms/ libs-y := arch/arm64/lib/ $(libs-y) libs-y += $(LIBGCC) diff --git a/arch/arm64/boot/dts/skeleton.dtsi b/arch/arm64/boot/dts/skeleton.dtsi new file mode 100644 index 0000000..38ead82 --- /dev/null +++ b/arch/arm64/boot/dts/skeleton.dtsi @@ -0,0 +1,13 @@ +/* + * Skeleton device tree; the bare minimum needed to boot; just include and + * add a compatible value. The bootloader will typically populate the memory + * node. + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + chosen { }; + aliases { }; + memory { device_type = "memory"; reg = <0 0 0>; }; +}; diff --git a/arch/arm64/platforms/Kconfig b/arch/arm64/platforms/Kconfig new file mode 100644 index 0000000..e69de29 diff --git a/arch/arm64/platforms/Makefile b/arch/arm64/platforms/Makefile new file mode 100644 index 0000000..e69de29