Eric Lee / smarc-uboot

01 Nov, 2013

1 commit

24 Jul, 2013

1 commit

29 Jul, 2012

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
     

28 Apr, 2011

2 commits

  • afba32bcd   nhk8815: add support for relocation ... Browse Code »

    This patch defines all the needed symbols in the header file
    and removes the now-unused config.mk in board directory.
    Changes to board C file as requested.

    Signed-off-by: Alessandro Rubini
    Signed-off-by: Alessandro Rubini
    Acked-by: Andrea Gallo

    Alessandro Rubini
     
  • cb8948ee5   nhk8815: remove platform.S, which was unused at link time ... Browse Code »

    This source file, which I got by the vendor in their own port,
    was not actually executing because lib-based compilation
    didn't call lowlevel_init (we have CONFIG_SKIP_LOWLEVEL_INIT).
    With the change to object-based linking, an undefined symbol in
    this file started hitting in the final link.

    Signed-off-by: Alessandro Rubini
    Acked-by: Andrea Gallo

    Alessandro Rubini
     

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

1 commit

  • 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
     

05 Oct, 2009

1 commit

  • 7194ab809   Convert SMC91111 Ethernet driver to CONFIG_NET_MULTI API ... Browse Code »

    All in-tree boards that use this controller have CONFIG_NET_MULTI
    added
    Also:
    - changed CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111
    - cleaned up line lengths
    - modified all boards that override weak function in this driver
    - modified all eeprom standalone apps to work with new driver
    - updated blackfin standalone EEPROM app after testing

    Signed-off-by: Ben Warren
    Signed-off-by: Mike Frysinger

    Ben Warren
     

29 Jul, 2009

1 commit

07 Jul, 2009

2 commits

13 Jun, 2009

1 commit

16 May, 2009

1 commit

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
     

22 Feb, 2009

1 commit

25 Jan, 2009

1 commit

  • d5254f149   Initial support for Nomadik 8815 development board ... Browse Code »

    The NMDK8815 board is distributed by ST Microelectornics.
    Other (proprietary) code must be run to unlock the CPU before
    U-Boot runs. doc/README.nmdk8815 outlines the boot sequence.

    This is the initial port, with basic infrastructure and
    a working serial port.

    Signed-off-by: Alessandro Rubini
    Acked-by: Andrea Gallo
    Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

    Alessandro Rubini