u-boot.git/arch/m68k, branch v2016.03

m68k: M54418TWR: drop board/freescale/m54418twr/config.mk

2016-01-20T15:19:34Z

The board/freescale/m54418twr/config.mk defined TEXT_BASE, which has the same value as CONFIG_SYS_TEXT_BASE. The TEXT_BASE is referenced by two files: - arch/m68k/cpu/mcf5445x/start.S and include/ - include/configs/M54418TWR.h Replace the references with CONFIG_SYS_TEXT_BASE and delete board/freescale/m54418twr/config.mk. Signed-off-by: Masahiro Yamada Acked-by: Angelo Dureghello

Add more SPDX-License-Identifier tags

2016-01-19T13:31:21Z

In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini

m68k: add private libgcc

2015-12-14T01:22:00Z

Add private libgcc Signed-off-by: Angelo Dureghello

Replace "extern inline" with "static inline"

2015-11-09T23:19:40Z

A number of headers define functions as "extern inline" which is causing problems with gcc5. The reason is that starting with version 5.1, gcc defaults to the standard C99 semantics for the inline keyword. Under the traditional GNU inline semantics, an "extern inline" function would never create an external definition, the same as inline *without* extern in C99. In C99, and "extern inline" definition is simply an external definition with an inline hint. In short, the meanings of inline with and without extern are swapped between GNU and C99. The upshot is that all these definitions in header files create an external definition wherever those headers are included, resulting in multiple definition errors at link time. Changing all these functions to "static inline" fixes the problem since this works as desired in all gcc versions. Although the semantics are slightly different (a static inline definition may result in an actual function being emitted), it works as intended in practice. This patch also removes extern prototype declarations for the changed functions where they existed. Signed-off-by: Mans Rullgard

m68k: Use the generic bitops headers

2015-11-05T15:52:04Z

The generic bitops headers are required when calling logarithmic functions, such as ilog2(). Signed-off-by: Fabio Estevam Reviewed-by: Tom Rini Reviewed-by: Heiko Schocher Reviewed-by: Jagan Teki

m68k: cache: add an empty stub functions for invalidate/flush dcache

2015-08-13T00:47:46Z

Since some driver like ohci, lcd used dcache functions. But m68k don't implement the invalidate_dcache_range()/flush_dcache_range() functions. To avoid compiling errors this patch adds an weak empty stub function for all m68k cpu. Also each cpu can implement its own implementation. If not implemented then by default is using an empty function. Signed-off-by: Josh Wu Acked-by: Angelo Dureghello

arch: Make board selection choices optional

2015-05-12T22:10:02Z

By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger Cc: Masahiro Yamada Acked-by: Stephen Warren Cc: Tom Rini

m68k: add architecture-specific u-boot.lds

2015-04-23T18:56:07Z

Add architecture-specific u-boot.lds and remove all board-specific u-boot.lds. All the .text customization that was board-specific have been moved inside the related include/configs, inside a LDS_BOARD_TEXT define. Signed-off-by: Angelo Dureghello

m68k: merge per-CPU config.mk into arch/m68k/Makefile

2015-03-28T13:03:09Z

Collect CPU specific flags into the single place. Signed-off-by: Masahiro Yamada Cc: Alison Wang Cc: Angelo Dureghello

m68k: mcf547x_8x: move CPU type to Kconfig and refactor config.mk

2015-03-28T13:03:09Z

Move the CPU type config options from include/configs/*.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf547x_8x/config.mk. Signed-off-by: Masahiro Yamada Cc: Alison Wang Cc: Angelo Dureghello