[U-Boot] Pull request u-boot-blackfin.git (sandbox branch)

[Mike Frysinger]

The following changes since commit e37ae40e9dec9af417c19de72f76becebf160730:

  image: Support FDTs already loaded at their load address (2012-03-06 22:18:48 +0100)

are available in the git repository at:
  git://www.denx.de/git/u-boot-blackfin.git sandbox

The bulk of these were posted initially inside the merge window while the
rest fix up build warnings/failures that have cropped up since.

Mike Frysinger (6):
      sandbox: add ifdef protection to os.h
      sandbox: add lseek helper
      sandbox: add get_{tbclk,ticks}
      sandbox: u-boot.lds: tweak style
      sandbox: disable fortification
      sandbox: mark os_exit as noreturn

Simon Glass (10):
      sandbox: sort header files in os.c
      sandbox: add required header to os.c
      sandbox: fdt: add support for CONFIG_OF_CONTROL
      sandbox: config: enable fdt and snprintf() options
      sandbox: add flags for open() call
      sandbox: gpio: add basic driver for simulating GPIOs
      sandbox: enable GPIO driver
      sandbox: add concept of sandbox state
      sandbox: allow processing before main loop
      sandbox: add getopt support

 arch/sandbox/config.mk                    |    2 +-
 arch/sandbox/cpu/Makefile                 |    2 +-
 arch/sandbox/cpu/os.c                     |  144 +++++++++++++++++++-
 arch/sandbox/cpu/start.c                  |  102 ++++++++++++++-
 arch/sandbox/cpu/state.c                  |   51 +++++++
 arch/sandbox/cpu/u-boot.lds               |   14 ++-
 arch/sandbox/include/asm/getopt.h         |   71 ++++++++++
 arch/sandbox/include/asm/global_data.h    |    1 +
 arch/sandbox/include/asm/gpio.h           |   81 +++++++++++
 arch/sandbox/include/asm/sections.h       |   22 +++
 arch/sandbox/include/asm/state.h          |   62 +++++++++
 arch/sandbox/include/asm/u-boot-sandbox.h |    4 +
 arch/sandbox/lib/board.c                  |   11 ++
 board/sandbox/sandbox/sandbox.c           |   10 ++
 drivers/gpio/Makefile                     |    1 +
 drivers/gpio/sandbox.c                    |  209 +++++++++++++++++++++++++++++
 include/configs/sandbox.h                 |   10 ++
 include/os.h                              |   51 ++++++-
 18 files changed, 828 insertions(+), 20 deletions(-)
 create mode 100644 arch/sandbox/cpu/state.c
 create mode 100644 arch/sandbox/include/asm/getopt.h
 create mode 100644 arch/sandbox/include/asm/gpio.h
 create mode 100644 arch/sandbox/include/asm/sections.h
 create mode 100644 arch/sandbox/include/asm/state.h
 create mode 100644 drivers/gpio/sandbox.c