kernel/linux.git/arch/microblaze/include/asm/setup.h, branch v6.18.21

microblaze: Replace ASSEMBLY with ASSEMBLER in non-uapi headers

2025-09-12T11:12:42+00:00

While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembly code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This can be very confusing when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's standardize on the __ASSEMBLER__ macro that is provided by the compilers now. This is a completely mechanical patch (done with a simple "sed -i" statement). Cc: Michal Simek Signed-off-by: Thomas Huth Link: https://lore.kernel.org/r/20250314071013.1575167-19-thuth@redhat.com Signed-off-by: Michal Simek

microblaze: Remove zalloc_maybe_bootmem()

2023-08-23T07:35:22+00:00

Last user of zalloc_maybe_bootmem() was removed by commit 4308e3c9e1ea ("microblaze/PCI: Remove unused allocation & free of PCI host bridge structure") Remove it. Signed-off-by: Christophe Leroy Link: https://lore.kernel.org/r/bfb1601cac24d7ef8e741c83f9301e4a5a87a0b5.1692124505.git.christophe.leroy@csgroup.eu Signed-off-by: Michal Simek

init: consolidate prototypes in linux/init.h

2023-06-10T00:44:16+00:00

The init/main.c file contains some extern declarations for functions defined in architecture code, and it defines some other functions that are called from architecture code with a custom prototype. Both of those result in warnings with 'make W=1': init/calibrate.c:261:37: error: no previous prototype for 'calibrate_delay_is_known' [-Werror=missing-prototypes] init/main.c:790:20: error: no previous prototype for 'mem_encrypt_init' [-Werror=missing-prototypes] init/main.c:792:20: error: no previous prototype for 'poking_init' [-Werror=missing-prototypes] arch/arm64/kernel/irq.c:122:13: error: no previous prototype for 'init_IRQ' [-Werror=missing-prototypes] arch/arm64/kernel/time.c:55:13: error: no previous prototype for 'time_init' [-Werror=missing-prototypes] arch/x86/kernel/process.c:935:13: error: no previous prototype for 'arch_post_acpi_subsys_init' [-Werror=missing-prototypes] init/calibrate.c:261:37: error: no previous prototype for 'calibrate_delay_is_known' [-Werror=missing-prototypes] kernel/fork.c:991:20: error: no previous prototype for 'arch_task_cache_init' [-Werror=missing-prototypes] Add prototypes for all of these in include/linux/init.h or another appropriate header, and remove the duplicate declarations from architecture specific code. [sfr@canb.auug.org.au: declare time_init_early()] Link: https://lkml.kernel.org/r/20230519124311.5167221c@canb.auug.org.au Link: https://lkml.kernel.org/r/20230517131102.934196-12-arnd@kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Stephen Rothwell Cc: Boqun Feng Cc: Catalin Marinas Cc: Christoph Lameter Cc: Dennis Zhou Cc: Eric Paris Cc: Heiko Carstens Cc: Helge Deller Cc: Ingo Molnar Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Moore Cc: Pavel Machek Cc: Peter Zijlstra Cc: Rafael J. Wysocki Cc: Russell King Cc: Tejun Heo Cc: Thomas Bogendoerfer Cc: Thomas Gleixner Cc: Waiman Long Cc: Will Deacon Signed-off-by: Andrew Morton

microblaze: Remove noMMU code

2020-11-26T15:39:35+00:00

This configuration is obsolete and likely none is really using it. That's why remove it to simplify code. Note about CONFIG_MMU in hw_exception_handler.S is left intentionally for better comment understanding. Cc: Mike Rapoport Cc: Arnd Bergmann Signed-off-by: Michal Simek Acked-by: Mike Rapoport Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/43486cab370e0c0a79860120b71e0caac75a7e44.1606397528.git.michal.simek@xilinx.com

microblaze: Remove unused boot_cpuid variable

2020-02-25T11:33:19+00:00

boot_cpuid is not used on uni processor system that's why can be removed. Signed-off-by: Michal Simek Reviewed-by: Stefan Asserhall Reviewed-by: Arnd Bergmann

microblaze: Convert headers to SPDX license

2020-02-25T11:33:19+00:00

Covert all headers to SPDX. Signed-off-by: Michal Simek Reviewed-by: Stefan Asserhall Reviewed-by: Arnd Bergmann

microblaze: consolidate GPIO reset handling

2018-06-21T11:57:39+00:00

Now that platform.c only has the GPIO reset handling left, move the initcall to reset.c and remove platform.c. Cc: Michal Simek Signed-off-by: Rob Herring Signed-off-by: Michal Simek

microblaze: Remove architecture heart beat code

2018-06-12T10:46:35+00:00

There is no reason to keep this gpio based code in architecture. Use ledtrig-heartbeat.c instead which is much more flexible then this ancient code. Signed-off-by: Michal Simek Reviewed-by: Linus Walleij

microblaze: remove redundant early_printk support

2018-04-23T10:43:45+00:00

With earlycon support now enabled, the arch specific early_printk support can be removed. Signed-off-by: Rob Herring Cc: Michal Simek Signed-off-by: Michal Simek

microblaze: remove unused alloc_maybe_bootmem

2018-03-16T11:51:27+00:00

alloc_maybe_bootmem is unused, so remove it. Signed-off-by: Rob Herring Signed-off-by: Michal Simek