m68k: merge m68k and m68knommu arch directories

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
<sfking@fdwdc.com>, which was originally written by Arnd Bergmann
<arnd@arndb.de>.

> 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
> <file>_mm.<ext> and the m68knommu version of the file is moved into the
> corresponding m68k directory and renamed <file>_no.<ext> and a small
> wrapper file <file>.<ext> 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 <file>_mm.<ext>
> #else
> #include <file>_no.<ext>
> #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 <gerg@uclinux.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug
index f53b6d5300e5..2bdb1b01115c 100644
--- a/arch/m68k/Kconfig.debug
+++ b/arch/m68k/Kconfig.debug
@@ -2,4 +2,38 @@ menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
 
+if !MMU
+
+config FULLDEBUG
+        bool "Full Symbolic/Source Debugging support"
+        help
+          Enable debugging symbols on kernel build.
+
+config HIGHPROFILE
+        bool "Use fast second timer for profiling"
+        depends on COLDFIRE
+        help
+          Use a fast secondary clock to produce profiling information.
+
+config BOOTPARAM
+        bool 'Compiled-in Kernel Boot Parameter'
+
+config BOOTPARAM_STRING
+        string 'Kernel Boot Parameter'
+        default 'console=ttyS0,19200'
+        depends on BOOTPARAM
+
+config NO_KERNEL_MSG
+        bool "Suppress Kernel BUG Messages"
+        help
+          Do not output any debug BUG messages within the kernel.
+
+config BDM_DISABLE
+        bool "Disable BDM signals"
+        depends on (EXPERIMENTAL && COLDFIRE)
+        help
+          Disable the ColdFire CPU's BDM signals.
+
+endif
+
 endmenu