Eric Lee / smarc-uboot

30 Jul, 2019

1 commit

  • 175dccd71   fpga: virtex2: Add slave serial programming support ... Browse Code »

    This adds support for slave serial programming, in addition to the
    previously supported slave SelectMAP mode. There are two ways that this
    can be used:

    -Using the clk and wdata callbacks in order to write image data one bit
    at a time using pure bit-banging. This works, but is rather painfully
    slow with typical image sizes.

    -By specifying the wbulkdata callback instead, the image loading process
    can be offloaded to SPI hardware. In this mode the clk and wdata
    callbacks do not need to be specified. This allows the image to be
    loaded much faster, taking only a few seconds with even relatively large
    images.

    Slave serial programming has been tested on the Kintex-7 series of
    FPGAs.

    Signed-off-by: Robert Hancock
    Signed-off-by: Michal Simek

    Robert Hancock
     

07 May, 2018

1 commit

  • 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »
    56

    When U-Boot started using SPDX tags we were among the early adopters and
    there weren't a lot of other examples to borrow from. So we picked the
    area of the file that usually had a full license text and replaced it
    with an appropriate SPDX-License-Identifier: entry. Since then, the
    Linux Kernel has adopted SPDX tags and they place it as the very first
    line in a file (except where shebangs are used, then it's second line)
    and with slightly different comment styles than us.

    In part due to community overlap, in part due to better tag visibility
    and in part for other minor reasons, switch over to that style.

    This commit changes all instances where we have a single declared
    license in the tag as both the before and after are identical in tag
    contents. There's also a few places where I found we did not have a tag
    and have introduced one.

    Signed-off-by: Tom Rini

    Tom Rini
     

21 Jan, 2015

2 commits

13 May, 2014

4 commits

24 Jul, 2013

1 commit

01 Aug, 2011

1 commit

  • e6a857da7   fpga: constify to fix build warning ... Browse Code »

    Fix compiler warning:

    cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data'
    from incompatible pointer type

    Adding the needed 'const' here entails a whole bunch of additonal
    changes all over the FPGA code.

    Signed-off-by: Wolfgang Denk
    Cc: Andre Schwarz
    Cc: Murray Jensen
    Acked-by: Andre Schwarz

    Wolfgang Denk
     

03 Oct, 2009

1 commit

  • 6385b2811   fpga: Remove relocation fixups ... Browse Code »

    PPC boards are the only users of the current FPGA code which is littered
    with manual relocation fixups. Now that proper relocation is supported
    for PPC boards, remove FPGA manual relocation.

    Signed-off-by: Peter Tyser

    Peter Tyser
     

21 May, 2008

1 commit

  • 53677ef18   Big white-space cleanup. ... Browse Code »

    This commit gets rid of a huge amount of silly white-space issues.
    Especially, all sequences of SPACEs followed by TAB characters get
    removed (unless they appear in print statements).

    Also remove all embedded "vim:" and "vi:" statements which hide
    indentation problems.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     

03 Nov, 2002

1 commit