[U-Boot] Pull request u-boot-blackfin.git

[Mike Frysinger]

The following changes since commit 88ffb2665cd066b6b20cfaade13929d4e8428dde:
  Heiko Schocher (1):
        CRAMFS: support cramfs in RAM

are available in the git repository at:

  git://www.denx.de/git/u-boot-blackfin.git master

Robin Getz (2):
      asm-generic/signal.h: import from linux
      Blackfin: add support for kgdb

 cpu/blackfin/interrupt.S                     |  105 +++++++
 cpu/blackfin/traps.c                         |   57 ++++-
 include/asm-blackfin/config.h                |    7 +
 include/asm-blackfin/deferred.h              |   20 ++
 include/asm-blackfin/entry.h                 |   10 +
 include/asm-blackfin/mach-common/bits/core.h |    3 +
 include/asm-blackfin/signal.h                |    1 +
 include/asm-generic/signal.h                 |  101 ++++++
 include/configs/bfin_adi_common.h            |    1 +
 lib_blackfin/Makefile                        |    2 +
 lib_blackfin/__kgdb.S                        |  155 ++++++++++
 lib_blackfin/board.c                         |    6 +
 lib_blackfin/kgdb.c                          |  423 ++++++++++++++++++++++++++
 lib_blackfin/kgdb.h                          |  160 ++++++++++
 lib_blackfin/string.c                        |   44 +++-
 15 files changed, 1083 insertions(+), 12 deletions(-)
 create mode 100644 include/asm-blackfin/deferred.h
 create mode 100644 include/asm-blackfin/signal.h
 create mode 100644 include/asm-generic/signal.h
 create mode 100644 lib_blackfin/__kgdb.S
 create mode 100644 lib_blackfin/kgdb.c
 create mode 100644 lib_blackfin/kgdb.h