diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-04-20 14:45:54 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2012-09-17 13:42:21 +0100 |
| commit | 8c2c3df31e3b87cb5348e48776c366ebd1dc5a7a (patch) | |
| tree | c67b6e60bffd8d61a7d61ccb48f18cf1d6a68d75 /arch/arm64/boot | |
| parent | 10b663aef1c24794d32141be86b4dfcc64293bd0 (diff) | |
arm64: Build infrastructure
This patch adds Makefile and Kconfig files required for building an
AArch64 kernel.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/.gitignore | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/Makefile | 36 | ||||
| -rw-r--r-- | arch/arm64/boot/install.sh | 46 |
3 files changed, 84 insertions, 0 deletions
diff --git a/arch/arm64/boot/.gitignore b/arch/arm64/boot/.gitignore new file mode 100644 index 000000000000..8dab0bb6ae66 --- /dev/null +++ b/arch/arm64/boot/.gitignore @@ -0,0 +1,2 @@ +Image +Image.gz diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile new file mode 100644 index 000000000000..eca209b2b0bf --- /dev/null +++ b/arch/arm64/boot/Makefile @@ -0,0 +1,36 @@ +# +# arch/arm64/boot/Makefile +# +# This file is included by the global makefile so that you can add your own +# architecture-specific flags and dependencies. +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 2012, ARM Ltd. +# Author: Will Deacon <will.deacon@arm.com> +# +# Based on the ia64 boot/Makefile. +# + +targets := Image Image.gz + +$(obj)/Image: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/Image.gz: $(obj)/Image FORCE + $(call if_changed,gzip) + +$(obj)/%.dtb: $(src)/dts/%.dts + $(call cmd,dtc) + +install: $(obj)/Image + $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ + $(obj)/Image System.map "$(INSTALL_PATH)" + +zinstall: $(obj)/Image.gz + $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ + $(obj)/Image.gz System.map "$(INSTALL_PATH)" + +clean-files += *.dtb diff --git a/arch/arm64/boot/install.sh b/arch/arm64/boot/install.sh new file mode 100644 index 000000000000..12ed78aa6f0c --- /dev/null +++ b/arch/arm64/boot/install.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# +# arch/arm64/boot/install.sh +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 1995 by Linus Torvalds +# +# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin +# Adapted from code in arch/i386/boot/install.sh by Russell King +# +# "make install" script for the AArch64 Linux port +# +# Arguments: +# $1 - kernel version +# $2 - kernel image file +# $3 - kernel map file +# $4 - default install path (blank if root directory) +# + +# User may have a custom install script +if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi +if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi + +if [ "$(basename $2)" = "Image.gz" ]; then +# Compressed install + echo "Installing compressed kernel" + base=vmlinuz +else +# Normal install + echo "Installing normal kernel" + base=vmlinux +fi + +if [ -f $4/$base-$1 ]; then + mv $4/$base-$1 $4/$base-$1.old +fi +cat $2 > $4/$base-$1 + +# Install system map file +if [ -f $4/System.map-$1 ]; then + mv $4/System.map-$1 $4/System.map-$1.old +fi +cp $3 $4/System.map-$1 |