at91: add bootstrap support

Hi,

v7:

Makefile bug fix + typo

v6:
allow to pass the fstype for mount (omap usbfs)

v5:
rebase on Sacha SHELL_NONE patch

v4:
make the code arm & mips supported for barebox head detection

v3:

send correct patch series and pull

can we have it on master the v2 does not cange much since v1

v2:
fix whitesapce
fix comment
fix command default

This patch serie introduce a common bootstrap code aka xloder for TI and at91bootstrap for Atmel to barebox

As I do not have with me right now a TI platform I did not switch it to the new generic bootstrap code.

On at91 add it on the calao usb-a9263 test on nand and spi This patch serie depends on the previous Sacha patch for SHELL_NONE

The following changes since commit a0a9331ba745418f1e7871f5bd707e3cc7e89902:

startup: call a barebox_main function pointer at the end of the startup (2013-01-17 11:56:24 +0800)

are available in the git repository at:

git://git.jcrosoft.org/barebox.git delivery/at91_bootstrap

for you to fetch changes up to b290fa88fb2c97a1d5b08ded3554c0a464a4562f:

at91: usb_a9263: add bootstrap version (2013-01-18 17:17:11 +0800)

----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (10):
filetype: add is_barebox_mips_head support
filetype: add is_barebox_head
at91: dump mux command: make it depends on COMMAND_SUPPORT
at91: add test commamd to emulate bootrom boot
at91sam926x: lowlevel add external boot support
at91: sam926x: switch lowlevel param to c code
at91: usb-a9263 add lowlevel init
introduce common bootstrap code
at91: add bootstrap version
at91: usb_a9263: add bootstrap version

 arch/arm/boards/at91sam9263ek/Makefile                |    4 +++
 arch/arm/boards/at91sam9263ek/config.h                |   87 --------------------------------------------------------------
 arch/arm/boards/at91sam9263ek/lowlevel_init.c         |  104 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boards/mmccpu/Makefile                       |    4 +++
 arch/arm/boards/mmccpu/config.h                       |  118 ------------------------------------------------------------------------------------
 arch/arm/boards/mmccpu/lowlevel_init.c                |  135 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boards/pm9261/Makefile                       |    4 +++
 arch/arm/boards/pm9261/config.h                       |   87 --------------------------------------------------------------
 arch/arm/boards/pm9261/lowlevel_init.c                |  102 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boards/pm9263/Makefile                       |    4 +++
 arch/arm/boards/pm9263/config.h                       |  103 --------------------------------------------------------------------------
 arch/arm/boards/pm9263/lowlevel_init.c                |  121 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boards/usb-a926x/Makefile                    |    9 +++++++
 arch/arm/boards/usb-a926x/usb_a9263_bootstrap.c       |   16 ++++++++++++
 arch/arm/boards/usb-a926x/usb_a9263_lowlevel_init.c   |  111 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/configs/usb_a9263_128mib_bootstrap_defconfig |   27 ++++++++++++++++++++
 arch/arm/configs/usb_a9263_bootstrap_defconfig        |   26 +++++++++++++++++++
 arch/arm/mach-at91/Kconfig                            |   16 ++++++++++++
 arch/arm/mach-at91/Makefile                           |    2 ++
 arch/arm/mach-at91/at91sam926x_lowlevel_init.c        |   84 ++++++++++++++++++++++++++++++++++++++++++------------------
 arch/arm/mach-at91/boot_test_cmd.c                    |   95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/mach-at91/bootstrap.c                        |   95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/mach-at91/include/mach/at91_lowlevel_init.h  |   33 ++++++++++++++++++++++++
 arch/arm/mach-at91/include/mach/bootstrap.h           |   28 ++++++++++++++++++++
 common/filetype.c                                     |    2 +-
 include/bootstrap.h                                   |   34 +++++++++++++++++++++++++
 include/filetype.h                                    |   21 +++++++++++++++
 lib/Kconfig                                           |    2 ++
 lib/Makefile                                          |    1 +
 lib/bootstrap/Kconfig                                 |   13 ++++++++++
 lib/bootstrap/Makefile                                |    3 +++
 lib/bootstrap/common.c                                |   24 ++++++++++++++++++
 lib/bootstrap/devfs.c                                 |  118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 lib/bootstrap/disk.c                                  |   37 +++++++++++++++++++++++++++
 34 files changed, 1249 insertions(+), 421 deletions(-)
 create mode 100644 arch/arm/boards/at91sam9263ek/lowlevel_init.c
 create mode 100644 arch/arm/boards/mmccpu/lowlevel_init.c
 create mode 100644 arch/arm/boards/pm9261/lowlevel_init.c
 create mode 100644 arch/arm/boards/pm9263/lowlevel_init.c
 create mode 100644 arch/arm/boards/usb-a926x/usb_a9263_bootstrap.c
 create mode 100644 arch/arm/boards/usb-a926x/usb_a9263_lowlevel_init.c
 create mode 100644 arch/arm/configs/usb_a9263_128mib_bootstrap_defconfig
 create mode 100644 arch/arm/configs/usb_a9263_bootstrap_defconfig
 create mode 100644 arch/arm/mach-at91/boot_test_cmd.c
 create mode 100644 arch/arm/mach-at91/bootstrap.c
 create mode 100644 arch/arm/mach-at91/include/mach/at91_lowlevel_init.h
 create mode 100644 arch/arm/mach-at91/include/mach/bootstrap.h
 create mode 100644 include/bootstrap.h
 create mode 100644 lib/bootstrap/Kconfig
 create mode 100644 lib/bootstrap/Makefile
 create mode 100644 lib/bootstrap/common.c
 create mode 100644 lib/bootstrap/devfs.c
 create mode 100644 lib/bootstrap/disk.c

Best Regards,
J.

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