kernel/git/stable/linux.git/arch/m68knommu/Kconfig, branch master

m68k: merge m68k and m68knommu arch directories

2011-03-25T04:05:13+00:00

There is a lot of common code that could be shared between the m68k and m68knommu arch branches. It makes sense to merge the two branches into a single directory structure so that we can more easily share that common code. This is a brute force merge, based on a script from Stephen King , which was originally written by Arnd Bergmann . > The script was inspired by the script Sam Ravnborg used to merge the > includes from m68knommu. For those files common to both arches but > differing in content, the m68k version of the file is renamed to > _mm. and the m68knommu version of the file is moved into the > corresponding m68k directory and renamed _no. and a small > wrapper file . is used to select between the two version. Files > that are common to both but don't differ are removed from the m68knommu > tree and files and directories that are unique to the m68knommu tree are > moved to the m68k tree. Finally, the arch/m68knommu tree is removed. > > To select between the the versions of the files, the wrapper uses > > #ifdef CONFIG_MMU > #include _mm. > #else > #include _no. > #endif On top of this file merge I have done a simplistic merge of m68k and m68knommu Kconfig, which primarily attempts to keep existing options and menus in place. Other than a handful of options being moved it produces identical .config outputs on m68k and m68knommu targets I tested it on. With this in place there is now quite a bit of scope for merge cleanups in future patches. Signed-off-by: Greg Ungerer

m68knommu: introduce little-endian bitops

2011-03-24T02:46:14+00:00

Introduce little-endian bit operations by renaming native ext2 bit operations. The ext2 bit operations are kept as wrapper macros using little-endian bit operations to maintain bisectability until the conversions are finished. Signed-off-by: Akinobu Mita Acked-by: Greg Ungerer Cc: Geert Uytterhoeven Cc: Roman Zippel Cc: Andreas Schwab Cc: Arnd Bergmann Cc: "H. Peter Anvin" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

bitops: introduce CONFIG_GENERIC_FIND_BIT_LE

2011-03-24T02:46:14+00:00

This introduces CONFIG_GENERIC_FIND_BIT_LE to tell whether to use generic implementation of find_*_bit_le() in lib/find_next_bit.c or not. For now we select CONFIG_GENERIC_FIND_BIT_LE for all architectures which enable CONFIG_GENERIC_FIND_NEXT_BIT. But m68knommu wants to define own faster find_next_zero_bit_le() and continues using generic find_next_{,zero_}bit(). (CONFIG_GENERIC_FIND_NEXT_BIT and !CONFIG_GENERIC_FIND_BIT_LE) Signed-off-by: Akinobu Mita Cc: Greg Ungerer Cc: Arnd Bergmann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

m68knommu: remove ColdFire CLOCK_DIV config option

2011-03-15T11:01:57+00:00

The reality is that you do not need the abiltity to configure the clock divider for ColdFire CPUs. It is a fixed ratio on any given ColdFire family member. It is not the same for all ColdFire parts, but it is always the same in a model range. So hard define the divider for each supported ColdFire CPU type and remove the Kconfig option. Signed-off-by: Greg Ungerer

m68knommu: add basic support for the ColdFire based FireBee board

2011-03-15T11:01:55+00:00

The FireBee is a ColdFire 5475 based board. Add a configuration option to support it, and the basic platform flash layout code. Signed-off-by: Greg Ungerer

m68knommu: make ColdFire internal peripheral region configurable

2011-03-15T11:01:55+00:00

Most ColdFire CPUs have an internal peripheral set that can be mapped at a user selectable address. Different ColdFire parts either use an MBAR register of an IPSBAR register to map the peripheral region. Most boards use the Freescale default mappings - but not all. Make the setting of the MBAR or IPSBAR register configurable. And only make the selection available on the appropriate ColdFire CPU types. Signed-off-by: Greg Ungerer

m68knommu: Select GENERIC_HARDIRQS_NO_DEPRECATED

2011-03-15T11:01:53+00:00

All chips converted and proper accessor functions used. Signed-off-by: Thomas Gleixner Signed-off-by: Greg Ungerer

m68knommu: Use generic irq Kconfig

2011-01-21T10:55:32+00:00

No functional change. Signed-off-by: Thomas Gleixner Cc: Greg Ungerer

genirq: Remove __do_IRQ

2011-01-21T10:55:31+00:00

All architectures are finally converted. Remove the cruft. Signed-off-by: Thomas Gleixner Cc: Richard Henderson Cc: Mike Frysinger Cc: David Howells Cc: Tony Luck Cc: Greg Ungerer Cc: Michal Simek Acked-by: David Howells Cc: Kyle McMartin Acked-by: Benjamin Herrenschmidt Cc: Chen Liqin Cc: "David S. Miller" Cc: Chris Metcalf Cc: Jeff Dike

m68knommu: arch/m68knommu/Kconfig whitespace cleanup

2011-01-05T05:19:21+00:00

Replace 8 spaces, or even 7, by TAB at begin of lines. Signed-off-by: Philippe De Muyter Signed-off-by: Greg Ungerer