u-boot.git/lib, branch v2015.01-rc4

initcall: add explicit hint if initcall was relocated

2014-12-29T21:31:23+00:00

Commit "initcall: Improve debugging support" makes sense and indeed
simplifies process of matching initcalls executed with static
disassembly.

Until you are debugging relocation functionality.

Existign output may make you think that at some point execution somehow
returned back to non-relocated area. And there're many reasons/problems
that may provoke this behavior.

In order to make things clear let's add explicit mention in case initall
was actually relocated like this:
--->---
initcall: 810015f8
Relocation Offset is: 0efcf000
Relocating to 8ffcf000, new gd at 8fdced3c, sp at 8fdced20
initcall: 810015b8
initcall: 8ffd093c
initcall: 8ffd0a14
initcall: 81001940 (relocated to 8ffd0940)
initcall: 81001958 (relocated to 8ffd0958)
--->---

Note "unexpected" jump from 0x8f... area to 0x81... area.
Without explanation this raises many questions: execution jumped in
relocated area right as expected and then for some reason returned back?

But I hope comment in brackets will save some time for those curious
developers who are careful enough to catch "unexpected jump to pre-reloc
area" or those unlucky ones who'll have to deal with relocation
debugging.

Signed-off-by: Alexey Brodkin 
Cc: Simon Glass 
Cc: Minkyu Kang

x86: Clean up asm-offsets

2014-12-14T05:32:04+00:00

Move GD_BIST from lib/asm-offsets.c to arch/x86/lib/asm-offsets.c
as it is x86 arch specific stuff. Also remove GENERATED_GD_RELOC_OFF
which is not referenced anymore.

Signed-off-by: Bin Meng 
Acked-by: Simon Glass

lib: errno: introduce errno_str(): returns errno related message

2014-12-11T20:18:41+00:00

The functions error's numbers are standarized - but the error
messages are not.

The errors are often handled with unclear error messages,
so why not use an errno standarized messages.

Advantages:
- This could decrease the binary size.
- Appended with a detailed information,
  the error message will be clear.

This commit introduces new function:
- const char *errno_to_str(int errno)

The functions returns a pointer to the errno corresponding text message:
- if errno is null or positive number - a pointer to "Success" message
- if errno is negative - a pointer to errno related message

Signed-off-by: Przemyslaw Marczak 
Reviewed-by: Tom Rini

lib: string: move strlcpy() to a common place

2014-12-11T20:18:41+00:00

Move strlcpy() definition from drivers/usb/gadget/ether.c to
lib/string.c because it is a very useful function.
Let's add the prototype to include/linux/string.h too.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass

libfdt: move CONFIG_OF_LIBFDT and CONFIG_FIT to lib/Makefile

2014-12-08T14:35:47+00:00

Signed-off-by: Masahiro Yamada

libfdt: descend from lib/ to lib/libfdt/

2014-12-08T14:35:47+00:00

Signed-off-by: Masahiro Yamada

lib: bzip2: move bzip2 files to lib/bzip2/ directory

2014-12-08T14:35:47+00:00

Signed-off-by: Masahiro Yamada

Replace with

2014-12-08T14:35:46+00:00

Including  is enough for general use.

Signed-off-by: Masahiro Yamada

Merge git://git.denx.de/u-boot-fdt

2014-12-01T20:24:26+00:00

Merge git://git.denx.de/u-boot-x86

2014-12-01T20:24:07+00:00