Eric Lee / smarc-uboot

18 Nov, 2013

1 commit

08 Nov, 2013

1 commit

01 Nov, 2013

2 commits

15 Oct, 2013

1 commit

24 Jul, 2013

2 commits

23 Jul, 2013

1 commit

03 Apr, 2013

1 commit

  • 5993053fa   replace last __bss_end__ occurrences with __bss_end ... Browse Code »

    Simon Glass' commit 3929fb0a141530551b3fce15ee08629f80d5ef2a,
    which changed all occurrences of __bss__end__ into __bss_end,
    left behind some untouched __bss_end__ occurrences in all 33
    u-boot.lds.debug files, in board/mousse/u-boot.lds.ram and
    in board/mousse/u-boot.lds.rom. These are replaced here.

    Signed-off-by: Albert ARIBAUD

    Albert ARIBAUD
     

19 Mar, 2013

1 commit

  • 0ce033d25   Merge branch 'master' of git://git.denx.de/u-boot-arm ... Browse Code »

    Albert's rework of the linker scripts conflicted with Simon's making
    everyone use __bss_end. We also had a minor conflict over
    README.scrapyard being added to in mainline and enhanced in
    u-boot-arm/master with proper formatting.

    Conflicts:
    arch/arm/cpu/ixp/u-boot.lds
    arch/arm/cpu/u-boot.lds
    arch/arm/lib/Makefile
    board/actux1/u-boot.lds
    board/actux2/u-boot.lds
    board/actux3/u-boot.lds
    board/dvlhost/u-boot.lds
    board/freescale/mx31ads/u-boot.lds
    doc/README.scrapyard
    include/configs/tegra-common.h

    Build tested for all of ARM and run-time tested on am335x_evm.

    Signed-off-by: Tom Rini

    Tom Rini
     

16 Mar, 2013

1 commit

  • 3929fb0a1   Replace __bss_end__ with __bss_end ... Browse Code »

    Note this is a tree-wide change affecting multiple architectures.

    At present we use __bss_start, but mostly __bss_end__. This seems
    inconsistent and in a number of places __bss_end is used instead.

    Change to use __bss_end for the BSS end symbol throughout U-Boot. This
    makes it possible to use the asm-generic/sections.h file on all
    archs.

    Signed-off-by: Simon Glass

    Simon Glass
     

13 Mar, 2013

1 commit

  • ef123c525   Refactor linker-generated arrays ... Browse Code »

    Refactor linker-generated array code so that symbols
    which were previously linker-generated are now compiler-
    generated. This causes relocation records of type
    R_ARM_ABS32 to become R_ARM_RELATIVE, which makes
    code which uses LGA able to run before relocation as
    well as after.

    Note: this affects more than ARM targets, as linker-
    lists span possibly all target architectures, notably
    PowerPC.

    Conflicts:
    arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
    arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
    arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
    board/ait/cam_enc_4xx/u-boot-spl.lds
    board/davinci/da8xxevm/u-boot-spl-da850evm.lds
    board/davinci/da8xxevm/u-boot-spl-hawk.lds
    board/vpac270/u-boot-spl.lds

    Signed-off-by: Albert ARIBAUD

    Albert ARIBAUD
     

22 Oct, 2012

2 commits

  • 8b493a523   common: Discard the __u_boot_cmd section ... Browse Code »

    The command declaration now uses the new LG-array method to generate
    list of commands. Thus the __u_boot_cmd section is now superseded and
    redundant and therefore can be removed. Also, remove externed symbols
    associated with this section from include/command.h .

    Signed-off-by: Marek Vasut
    Cc: Joe Hershberger
    Cc: Mike Frysinger

    Marek Vasut
     
  • 556751427   common: Add .u_boot_list into all linker files ... Browse Code »

    Add section for the linker-generated lists into all possible linker
    files, so that everyone can easily use these lists. This is mostly
    a mechanical adjustment.

    Signed-off-by: Marek Vasut
    Cc: Joe Hershberger
    Cc: Mike Frysinger

    Marek Vasut
     

29 Mar, 2012

1 commit

  • 77c3d844b   atmel-boards: add missing atmel_mci.h ... Browse Code »

    commit 72fa467988e7944407a634ddc4bc6a2df685c04c moved atmel_mci_init() into
    include/atmel_mci.h. Some AT91 boards are also using this interface and need
    to include atmel_mci.h now.

    This patch fixes MAKEALL complaints like this:

    ---88---

    Signed-off-by: Andreas Bießmann
    CC: Albert Aribaud
    CC: Reinhard Meyer
    CC: egnite GmbH

    Andreas Bießmann
     

09 Jan, 2012

1 commit

  • 314284b15   mmc: Change board_mmc_getcd() function prototype. ... Browse Code »

    The new API no longer uses the extra cd parameter that was used to store
    the card presence state. Instead, this information is returned via the
    function's return value. board_mmc_getcd() returns -1 to indicate that
    no card-detection mechanism is implemented; 0 indicates that no card is
    present and 1 is returned if it was detected that a card is present.

    The rationale for this change can be found in the following email
    thread:

    http://lists.denx.de/pipermail/u-boot/2011-November/110180.html

    In summary, the old API was not consistent with the rest of the MMC API
    which always passes a struct mmc as the first parameter. Furthermore the
    cd parameter was used to mean "card absence" in some implementations and
    "card presence" in others.

    Signed-off-by: Thierry Reding
    Tested-by: Jason Liu

    Thierry Reding
     

02 Dec, 2011

1 commit

  • f008b17f8   board/emk/top860/top860.c: Fix GCC 4.6 build warning ... Browse Code »

    Fix:
    top860.c: In function 'initdram':
    top860.c:90:11: warning: variable 'j' set but not used
    [-Wunused-but-set-variable]

    Note: No attempts were made to convert this file completely to using
    I/O accessors. This is left as an exercise for the board maintainer.

    Signed-off-by: Wolfgang Denk
    Cc: Reinhard Meyer

    Wolfgang Denk
     

28 Nov, 2011

1 commit

16 Oct, 2011

1 commit

  • 464c79207   punt unused clean/distclean targets ... Browse Code »

    The top level Makefile does not do any recursion into subdirs when
    cleaning, so these clean/distclean targets in random arch/board dirs
    never get used. Punt them all.

    MAKEALL didn't report any errors related to this that I could see.

    Signed-off-by: Mike Frysinger

    Mike Frysinger
     

22 Jun, 2011

1 commit

21 Apr, 2011

1 commit

28 Mar, 2011

1 commit

18 Dec, 2010

1 commit

17 Dec, 2010

2 commits

07 Dec, 2010

1 commit

28 Nov, 2010

1 commit

18 Nov, 2010

1 commit

  • 6d8962e81   Switch from archive libraries to partial linking ... Browse Code »

    Before this commit, weak symbols were not overridden by non-weak symbols
    found in archive libraries when linking with recent versions of
    binutils. As stated in the System V ABI, "the link editor does not
    extract archive members to resolve undefined weak symbols".

    This commit changes all Makefiles to use partial linking (ld -r) instead
    of creating library archives, which forces all symbols to participate in
    linking, allowing non-weak symbols to override weak symbols as intended.
    This approach is also used by Linux, from which the gmake function
    cmd_link_o_target (defined in config.mk and used in all Makefiles) is
    inspired.

    The name of each former library archive is preserved except for
    extensions which change from ".a" to ".o". This commit updates
    references accordingly where needed, in particular in some linker
    scripts.

    This commit reveals board configurations that exclude some features but
    include source files that depend these disabled features in the build,
    resulting in undefined symbols. Known such cases include:
    - disabling CMD_NET but not CMD_NFS;
    - enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

    Signed-off-by: Sebastien Carlier

    Sebastien Carlier
     

19 Oct, 2010

3 commits

  • 1211a4648   config.mk cleanup: drop "-I$(TOPDIR)/board" entries ... Browse Code »

    After the recent cleanups, a number of config.mk files consist only of
    a "PLATFORM_CPPFLAGS += -I$(TOPDIR)/board" entry whih is not needed.
    Remove such entries. In most cases, that means that the whole
    config.mk file can be removed.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     
  • 2ae182419   Makefile: move all Power Architecture boards into boards.cfg ... Browse Code »

    Clean up Makefile, and drop a lot of the config.mk files on the way.

    We now also automatically pick all boards that are listed in
    boards.cfg (and with all configurations), so we can drop the redundant
    entries from MAKEALL to avoid building these twice.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     
  • 14d0a02a1   Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE ... Browse Code »

    The change is currently needed to be able to remove the board
    configuration scripting from the top level Makefile and replace it by
    a simple, table driven script.

    Moving this configuration setting into the "CONFIG_*" name space is
    also desirable because it is needed if we ever should move forward to
    a Kconfig driven configuration system.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     

22 Apr, 2010

1 commit

  • a47a12bec   Move arch/ppc to arch/powerpc ... Browse Code »

    As discussed on the list, move "arch/ppc" to "arch/powerpc" to
    better match the Linux directory structure.

    Please note that this patch also changes the "ppc" target in
    MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
    is kept as an alias for now, to not break compatibility with
    scripts using this name.

    Signed-off-by: Stefan Roese
    Acked-by: Wolfgang Denk
    Acked-by: Detlev Zundel
    Acked-by: Kim Phillips
    Cc: Peter Tyser
    Cc: Anatolij Gustschin

    Stefan Roese
     

13 Apr, 2010

3 commits

03 Oct, 2009

1 commit

  • 858290178   ppc: Enable full relocation to RAM ... Browse Code »

    The following changes allow U-Boot to fully relocate from flash to
    RAM:
    - Remove linker scripts' .fixup sections from the .text section
    - Add -mrelocatable to PLATFORM_RELFLAGS for all boards
    - Define CONFIG_RELOC_FIXUP_WORKS for all boards

    Previously, U-Boot would partially relocate, but statically initialized
    pointers needed to be manually relocated.

    Signed-off-by: Peter Tyser

    Peter Tyser
     

21 Mar, 2009

1 commit

  • f62fb9994   Fix all linker script to handle all rodata sections ... Browse Code »

    A recent gcc added a new unaligned rodata section called '.rodata.str1.1',
    which needs to be added the the linker script. Instead of just adding this
    one section, we use a wildcard ".rodata*" to get all rodata linker section
    gcc has now and might add in the future.

    However, '*(.rodata*)' by itself will result in sub-optimal section
    ordering. The sections will be sorted by object file, which causes extra
    padding between the unaligned rodata.str.1.1 of one object file and the
    aligned rodata of the next object file. This is easy to fix by using the
    SORT_BY_ALIGNMENT command.

    This patch has not be tested one most of the boards modified. Some boards
    have a linker script that looks something like this:

    *(.text)
    . = ALIGN(16);
    *(.rodata)
    *(.rodata.str1.4)
    *(.eh_frame)

    I change this to:

    *(.text)
    . = ALIGN(16);
    *(.eh_frame)
    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))

    This means the start of rodata will no longer be 16 bytes aligned.
    However, the boundary between text and rodata/eh_frame is still aligned to
    16 bytes, which is what I think the real purpose of the ALIGN call is.

    Signed-off-by: Trent Piepho

    Trent Piepho
     

19 Feb, 2009

1 commit

19 Nov, 2008

1 commit

  • 9b827cf17   Align end of bss by 4 bytes ... Browse Code »

    Most of the bss initialization loop increments 4 bytes
    at a time. And the loop end is checked for an 'equal'
    condition. Make the bss end address aligned by 4, so
    that the loop will end as expected.

    Signed-off-by: Selvamuthukumar
    Signed-off-by: Wolfgang Denk

    Selvamuthukumar
     

19 Oct, 2008

1 commit