u-boot.git/tools, branch v2014.01

.gitignore: ignore u-boot.elf and tools/relocate-rela

2014-01-20T15:09:51+00:00

Signed-off-by: Masahiro Yamada

Merge branch 'master' of git://git.denx.de/u-boot-arm

2014-01-10T15:56:00+00:00

Bringing in the MMC tree means that CONFIG_BOUNCE_BUFFER needed to be
added to include/configs/exynos5-dt.h now.

Conflicts:
	include/configs/exynos5250-dt.h

Signed-off-by: Tom Rini

arm64: Add tool to statically apply RELA relocations

2014-01-09T15:08:22+00:00

ARM64 uses the newer RELA-style relocations rather than the older REL.
RELA relocations have an addend in the relocation struct, rather than
expecting the loader to read a value from the location to be updated.

While this is beneficial for ordinary program loading, it's problematic
for U-Boot because the location to be updated starts out with zero,
rather than a pre-relocation value.  Since we need to be able to run C
code before relocation, we need a tool to apply the relocations at
build time.

In theory this tool is applicable to other newer architectures (mainly
64-bit), but currently the only relocations it supports are for arm64,
and it assumes a 64-bit little-endian target.  If the latter limitation
is ever to be changed, we'll need a way to tell the tool what format
the image is in.  Eventually this may be replaced by a tool that uses
libelf or similar and operates directly on the ELF file.  I've written
some code for such an approach but libelf does not make it easy to poke
addresses by memory address (rather than by section), and I was
hesitant to write code to manually parse the program headers and do the
update outside of libelf (or to iterate over sections) -- especially
since it wouldn't get test coverage on things like binaries with
multiple PT_LOAD segments.  This should be good enough for now to let
the manual relocation stuff be removed from the arm64 patches.

Signed-off-by: Scott Wood 
Signed-off-by: David Feng

Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

2014-01-06T08:32:42+00:00

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

2014-01-06T07:49:58+00:00

Conflicts:
	include/micrel.h

The conflict above was trivial, caused by four lines being
added in both branches with different whitepace.

SPL: EXYNOS: Prepare for variable size SPL support

2013-12-30T07:50:35+00:00

When variable size SPL is used, the BL1 expects the SPL to be
encapsulated differently: instead of putting the checksum at a fixed
offset in the SPL blob, prepend the blob with a header including the
size and the checksum.

The enhancements include
	- adding a command line option, '--vs' to indicate the need for the
	variable size encapsulation
	- padding the fixed size encapsulated blob with 0xff instead of random
	memory contents
	- do not silently truncate the input file, report error instead
	- no need to explicitly closing files/freeing memory, this all happens
	on exit; removing cleanups it makes code clearer
	- profuse commenting
	- modify Makefile to allow enabling the new feature per board

Signed-off-by: Vadim Bendebury 
Signed-off-by: Rajeshwari S Shinde 
Acked-by: Simon Glass 
Signed-off-by: Minkyu Kang

Exynos5420: Add base patch for SMDK5420

2013-12-30T07:50:34+00:00

Adding the base patch for Exynos based SMDK5420.
This shall enable compilation and basic boot support for
SMDK5420.

Signed-off-by: Rajeshwari S Shinde 
Signed-off-by: Akshay Saraswat 
Acked-by: Simon Glass 
Signed-off-by: Minkyu Kang

ARM: mxs: tools: Fix errno handling in strtoul() invocation

2013-12-17T17:38:43+00:00

According to NOTE in strtoul(3), the errno must be zeroed before strtoul()
is called. Zero the errno. The NOTE reads as such:

  Since strtoul() can legitimately return 0 or ULONG_MAX (ULLONG_MAX for
  strtoull()) on both success and failure, the calling program should set
  errno  to  0  before the call, and then determine if an error occurred
  by checking whether errno has a nonzero value after the call.

This issue was detected on Fedora 19 with glibc 2.17 .

Signed-off-by: Marek Vasut 
Cc: Stefano Babic 
Cc: Tom Rini

Makefile, .gitignore: Cleanup non-existing binaries

2013-12-16T13:59:43+00:00

Signed-off-by: Masahiro Yamada

Makefile: Move some scripts imported from Linux

2013-12-13T14:18:45+00:00

We have some scripts imported from Linux Kernel:
setlocalversion, checkstack.pl, checkpatch.pl, cleanpatch

They are located under tools/ directory in U-Boot now.
But they were originally located under scripts/ directory
in Linux Kernel.

This commit moves them to the original location.

It is true that binutils-version.sh and dtc-version.sh
do not originate in Linux Kernel, but they should
be moved by analogy to gcc-version.sh.

Signed-off-by: Masahiro Yamada