u-boot.git, branch v2011.12

Prepare v2011.12

2011-12-23T19:25:35+00:00

Signed-off-by: Wolfgang Denk

doc/mkimage.1: Fix -D/-f options formatting

2011-12-23T19:11:46+00:00

Signed-off-by: Horst Kronstorfer

post/lib_powerpc/multi.c: fix stack overflow error

2011-12-23T19:08:10+00:00

The code and comment disagreed: the comment claimed that r6...r31
were copied, and consequently the arrays for "src" and "dst" were
declared with 26 entries, but the actual code ("lmw r5,0(r3)" and
"stmw r5,0(r4)") copied _27_ words (r5 through r31), which resulted
in false "POST cpu Error at multi test" messages.

Fix the comment and the array sizes.

Signed-off-by: Wolfgang Denk 
Cc: Anatolij Gustschin 
Cc: Stefan Roese 
Cc: Kumar Gala 
Cc: Kim Phillips 
Cc: Andy Fleming 
Acked-by: Anatolij Gustschin 
Tested-by: Anatolij Gustschin

post/lib_powerpc/multi.c: code cleanup

2011-12-23T19:07:41+00:00

Clean up and document the code:

- get rid of unneeded code block
- add comment which code is generated

Signed-off-by: Wolfgang Denk 
Cc: Anatolij Gustschin 
Cc: Stefan Roese 
Cc: Kumar Gala 
Cc: Kim Phillips 
Cc: Andy Fleming 
Acked-by: Anatolij Gustschin

post/lib_powerpc/multi.c: make checkpatch clean

2011-12-23T19:06:28+00:00

Signed-off-by: Wolfgang Denk 
Cc: Anatolij Gustschin 
Cc: Stefan Roese 
Cc: Kumar Gala 
Cc: Kim Phillips 
Cc: Andy Fleming 
Acked-by: Anatolij Gustschin

PPC: fix "Warning: FOO uses hard float, BAR uses soft float".

2011-12-23T19:03:55+00:00

It appears that with recent versions of GCC the explicit
"-mhard-float" command line option takes precedence over the
``asm(".gnu_attribute 4, 2");'' in the source file, so this no longer
helps to avoid the warnings we get when linking code that uses FP
instructions with other code that was built using soft-float.

We can remove the ".gnu_attribute" (which appears to carry no other
information, at least so far) from the object files, but we also have
to make sure we don't pull in the __gcc_qsub() and __gcc_qmul()
functions from the standard libgcc, as these would again "infect" our
linking.  We copy this code from:
	gcc-4.2.2/gcc/config/rs6000/darwin-ldouble.c
This old version was chosen because it was still available under a
compatible license (GCC v2+).   The file was stripped down to the
needed parts, and reformatted so it passes checkpatch with only one
warning (do not add new typedefs).

Signed-off-by: Wolfgang Denk 
Cc: Kumar Gala 
Cc: Stefan Roese 
Cc: Andy Fleming 
Cc: Kim Phillips 
Tested-by: Stefan Roese 
Tested-by: Anatolij Gustschin

Print program basename instead of whole path in usage()

2011-12-22T08:09:18+00:00

Signed-off-by: Horst Kronstorfer

tegra2: Fix out-of-tree build for Ventana.

2011-12-22T07:36:09+00:00

Since Ventana is derived from Seaboard and requires seaboard.c to build,
make sure board/nvidia/seaboard is created in the build tree.

Signed-off-by: Thierry Reding 
Acked-by: Stephen Warren 
Tested-by: Stephen Warren 
Tested-by: Wolfgang Denk

Prepare v2011.12-rc3

2011-12-21T19:39:46+00:00

Signed-off-by: Wolfgang Denk

arm: Tegra: fix undefined instruction hang immediately after reset

2011-12-21T19:36:22+00:00

commit 0d479b53 (Aneesh V) added code for OMAP4 that doesn't
execute on Tegra, due to the AVP (ARM7TDI) not having a CP15.
Result was an undefined instruction hang just after reset.

Signed-off-by: Tom Warren 
Cc: Albert Aribaud 
Cc: Tom Rini 
Acked-by: Aneesh V