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2020-07-01arch: remove unicore32 portMike Rapoport1-59/+0
The unicore32 port do not seem maintained for a long time now, there is no upstream toolchain that can create unicore32 binaries and all the links to prebuilt toolchains for unicore32 are dead. Even compilers that were available are not supported by the kernel anymore. Guenter Roeck says: I have stopped building unicore32 images since v4.19 since there is no available compiler that is still supported by the kernel. I am surprised that support for it has not been removed from the kernel. Remove unicore32 port. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Guenter Roeck <linux@roeck-us.net>
2019-06-09unicore32: rename unicore32_defconfig to defconfigMasahiro Yamada1-2/+1
Since the initial support of unicore32, it has always had a single defconfig. Rename it to 'defconfig', which is now the standard name when arch has just a single defconfig file. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-03-20unicore32: Use full path in KBUILD_IMAGE definitionMichal Marek1-2/+2
The KBUILD_IMAGE variable is used by the rpm and deb-pkg targets, which expect it to point to the image file in the build directory. The builddeb script has a workaround for architectures which only provide the basename, but let's provide a clean interface for packaging tools. Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2012-05-05unicore32: Use generic init_taskThomas Gleixner1-1/+0
Same code. Use the generic version. The special Makefile treatment is pointless anyway as init_task.o contains only data which is handled by the linker script. So no point on being treated like head text. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Link: http://lkml.kernel.org/r/20120503085035.669622065@linutronix.de
2011-06-09unicore32: using generic-y format for one line asm-generic filesGuan Xuetao1-35/+0
The patch adds one-line asm-generic files in arch/unicore32/include/asm/Kbuild Also, remove the old implementation in arch/unicore32/Makefile see commit from Sam Ravnborg <d8ecc5cd8e227bc318513b5306ae88a474b8886d> kbuild: asm-generic support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-06-09unicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig)Guan Xuetao1-1/+2
Rename debug_defconfig to unicore32_defconfig, which is a minimal config for PKUnity-v3 (130nm) SoC board. Also, add KBUILD_DEFCONFIG to use 'make defconfig'. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-04-02unicore32 fix: remove arch-specific futex supportGuan Xuetao1-1/+1
The futex functions in unicore32 are not used and verified, so just replaced by asm-generic version. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-03-17unicore32 core architecture: build infrastructureGuanXuetao1-0/+95
This patch implements build infrastructure. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>