Eric Lee / smarc-uboot

27 Feb, 2014

2 commits

  • eeb72e676   Merge branch 'master' of git://git.denx.de/u-boot-arm ... Browse Code »

    Conflicts:
    arch/arm/cpu/armv7/config.mk
    board/ti/am43xx/mux.c
    include/configs/am43xx_evm.h

    Signed-off-by: Tom Rini

    Tom Rini
     
  • 1551df35f   arm: Switch to -mno-unaligned-access when supported by the compiler ... Browse Code »

    When we tell the compiler to optimize for ARMv7 (and ARMv6 for that
    matter) it assumes a default of SCTRL.A being cleared and unaligned
    accesses being allowed and fast at the hardware level. We set this bit
    and must pass along -mno-unaligned-access so that the compiler will
    still breakdown accesses and not trigger a data abort.

    To better help understand the requirements of the project with respect
    to unaligned memory access, the
    Documentation/unaligned-memory-access.txt file has been added as
    doc/README.unaligned-memory-access.txt and is taken from the v3.14-rc1
    tag of the kernel.

    Cc: Albert ARIBAUD
    Cc: Mans Rullgard
    Signed-off-by: Tom Rini

    Tom Rini
     

26 Feb, 2014

1 commit

  • 7424145f3   kbuild: consolidate version and timestamp headers generation ... Browse Code »

    - Generate include/generated/{timestamp.h, version.h}
    more simply by using filechk rule.

    - Add $(UBOOTRELEASE) variable and re-write u-boot.imx rule
    more simply.

    - Rename U_BOOT_VERSION in Makefile to UBOOTVERSION

    Before this commit, the same variable name, "U_BOOT_VERSION"
    was used for two different strings.

    One of them was defined in Makefile.
    It takes the form like "2014.01-rc1" and used in
    makefiles and script files.

    The other is defined in include/generated/version.h
    It takes the form like "U-Boot 2014.01-rc1-00010-gbe6d426-dirty"
    and used in C and Aseembler.

    It is confusing when grepping the source tree. So, this commit
    renames the former to UBOOTVERSION.

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

21 Feb, 2014

1 commit

20 Feb, 2014

6 commits

  • 3e1135025   Merge branch 'u-boot/master' into 'u-boot-arm/master' ... Browse Code »

    Conflicts:
    Makefile
    drivers/net/npe/Makefile

    These two conflicts arise from commit 0b2d3f20
    ("ARM: NET: Remove the IXP NPE ethernet driver") and are
    resolved by deleting the drivers/net/npe/Makefile file
    and removing the CONFIG_IXP4XX_NPE line from Makefile.

    Albert ARIBAUD
     
  • babb4440c   kernel-doc: fix some errors ... Browse Code »

    - Delete fs.xml from DOCBOOKS to fix an error.
    Commit e3ff797c added fs.xml to DOCBOOKS
    but missed to add doc/DocBook/fs.tmpl.
    - Fix the location of include guard in include/linker_lists.h.

    Signed-off-by: Masahiro Yamada
    Reported-by: Abraham Varricatt
    Acked-by: Simon Glass

    Masahiro Yamada
     
  • ced032989   kernel-doc: update kernel-doc related files to Linux v3.13 ... Browse Code »

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

    Masahiro Yamada
     
  • 8fac9c7b7   kernel-doc: move kernel-doc tools to scripts/ ... Browse Code »

    tools/kernel-doc/docproc.c and tools/kernel-doc/kernel-doc are
    files imported from Linux Kernel.

    They originally resided under scripts/ directory in Linux Kernel.

    This commit moves them to the original location.

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

    Masahiro Yamada
     
  • 6825a95b0   kbuild: use Linux Kernel build scripts ... Browse Code »

    Now we are ready to switch over to real Kbuild.

    This commit disables temporary scripts:
    scripts/{Makefile.build.tmp, Makefile.host.tmp}
    and enables real Kbuild scripts:
    scripts/{Makefile.build,Makefile.host,Makefile.lib}.

    This switch is triggered by the line in scripts/Kbuild.include
    -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj
    +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj

    We need to adjust some build scripts for U-Boot.
    But smaller amount of modification is preferable.

    Additionally, we need to fix compiler flags which are
    locally added or removed.

    In Kbuild, it is not allowed to change CFLAGS locally.
    Instead, ccflags-y, asflags-y, cppflags-y,
    CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o
    are prepared for that purpose.

    Signed-off-by: Masahiro Yamada
    Tested-by: Gerhard Sittig

    Masahiro Yamada
     
  • 9e4140329   kbuild: change out-of-tree build ... Browse Code »
    43

    This commit changes the working directory
    where the build process occurs.

    Before this commit, build process occurred under the source
    tree for both in-tree and out-of-tree build.

    That's why we needed to add $(obj) prefix to all generated
    files in makefiles like follows:
    $(obj)u-boot.bin: $(obj)u-boot

    Here, $(obj) is empty for in-tree build, whereas it points
    to the output directory for out-of-tree build.

    And our old build system changes the current working directory
    with "make -C " syntax when descending into the
    sub-directories.

    On the other hand, Kbuild uses a different idea
    to handle out-of-tree build and directory descending.

    The build process of Kbuild always occurs under the output tree.
    When "O=dir/to/store/output/files" is given, the build system
    changes the current working directory to that directory and
    restarts the make.

    Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj="
    syntax for descending into sub-directories.
    (We can write it like "make $(obj)=" with a shorthand.)
    This means the current working directory is always the top
    of the output directory.

    Signed-off-by: Masahiro Yamada
    Tested-by: Gerhard Sittig

    Masahiro Yamada
     

19 Feb, 2014

2 commits

18 Feb, 2014

1 commit

07 Feb, 2014

2 commits

  • 92a190aaa   net/designware - switch driver to phylib usage ... Browse Code »

    With this change driver will benefit from existing phylib and thus
    custom phy functionality implemented in the driver will go away:
    * Instantiation of the driver is now much shorter - 2 parameters
    instead of 4.
    * Simplified phy management/functoinality in driver is replaced with
    rich functionality of phylib.
    * Support of custom phy initialization is now done with existing
    "board_phy_config".

    Note that after this change some previously used config options
    (driver-specific PHY configuration) will be obsolete and they are simply
    substituted with similar options of phylib.

    For example:
    * CONFIG_DW_AUTONEG - no need in this one. Autonegotiation is enabled
    by default.
    * CONFIG_DW_SEARCH_PHY - if one wants to specify attached phy
    explicitly CONFIG_PHY_ADDR board config option has to be used, otherwise
    automatically the first discovered on MDIO bus phy will be used

    I believe there's no need now in "doc/README.designware_eth" because
    user only needs to instantiate the driver with "designware_initialize"
    whose prototype exists in "include/netdev.h".

    Cc: Joe Hershberger
    Cc: Vipin Kumar
    Cc: Stefan Roese
    Cc: Mischa Jonker
    Cc: Shiraz Hashim
    Cc: Albert ARIBAUD
    Cc: Amit Virdi
    Cc: Sonic Zhang
    Signed-off-by: Alexey Brodkin

    Alexey Brodkin
     
  • bde237368   arc: add README for architecture ... Browse Code »

    Signed-off-by: Alexey Brodkin

    Cc: Vineet Gupta
    Cc: Francois Bedard
    Cc: Wolfgang Denk
    Cc: Heiko Schocher

    Alexey Brodkin
     

06 Feb, 2014

7 commits

04 Feb, 2014

1 commit

29 Jan, 2014

1 commit

25 Jan, 2014

1 commit

22 Jan, 2014

2 commits

17 Jan, 2014

1 commit

15 Jan, 2014

1 commit

14 Jan, 2014

2 commits

13 Jan, 2014

3 commits

11 Jan, 2014

1 commit

  • 66cb9eb1d   spi: Add Faraday SPI controller support ... Browse Code »

    The Faraday FTSSP010 is a multi-function controller
    which supports I2S/SPI/SSP/AC97/SPDIF. However This
    patch implements only the SPI mode.

    NOTE:
    The DMA and CS/Clock control logic has been altered
    since hardware revision 1.19.0. So this patch
    would first detects the revision id of the underlying
    chip, and then switch to the corresponding software
    control routines.

    Signed-off-by: Kuo-Jung Su
    Signed-off-by: Jagannadha Sutradharudu Teki
    CC: Tom Rini

    Kuo-Jung Su
     

10 Jan, 2014

4 commits

09 Jan, 2014

1 commit