Eric Lee / smarc-uboot

27 Jul, 2018

1 commit

  • f43308fa0   net: Read bootfile from env on netboot_common() ... Browse Code »

    Instead of depending on a env callback for bootfile, read it explicitly.

    We do this because the bootfile can be specified on the command line and
    if it is, we will overwrite the internal variable. If a netboot_common()
    is called again with no bootfile parameter, we want to use the one in
    the environment.

    Signed-off-by: Joe Hershberger

    Joe Hershberger
     

03 Jul, 2018

1 commit

  • 449312c1c   net: Prefer command line arguments ... Browse Code »

    We can call commands like dhcp and bootp without arguments or with
    explicit command line arguments that really should tell the code where
    to look for files instead.

    Unfortunately, the current code simply overwrites command line arguments
    in the dhcp case with dhcp values.

    This patch allows the code to preserve the command line values if they
    were set on the command line. That way the semantics are slightly more
    intuitive.

    The reason this patch does that by introducing a new variable is that we
    can not rely on net_boot_file_name[0] being unset, as today it's
    completely legal to call "dhcp" and afterwards run "tftp" and expect the
    latter to repeat the same query as before. I would prefer not to break
    that behavior in case anyone relies on it.

    Signed-off-by: Alexander Graf
    Acked-by: Joe Hershberger

    Alexander Graf
     

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
     

14 Apr, 2018

1 commit

  • d7a45eafd   net: Make CMD_NET a menuconfig ... Browse Code »

    Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and
    they we not able to be disabled. Separate out those 2 commands and move
    CMD_NET up to the menu level, which more accurately represents the code.

    Signed-off-by: Joe Hershberger

    Reviewed-by: Chris Packham
    Reviewed-by: Duncan Hare

    Joe Hershberger
     

16 Aug, 2017

3 commits

  • 723806cc5   env: Rename some other getenv()-related functions ... Browse Code »

    We are now using an env_ prefix for environment functions. Rename these
    other functions as well, for consistency:

    getenv_vlan()
    getenv_bootm_size()
    getenv_bootm_low()
    getenv_bootm_mapsize()
    env_get_default()

    Suggested-by: Wolfgang Denk
    Signed-off-by: Simon Glass

    Simon Glass
     
  • 00caae6d4   env: Rename getenv/_f() to env_get() ... Browse Code »

    We are now using an env_ prefix for environment functions. Rename these
    two functions for consistency. Also add function comments in common.h.

    Quite a few places use getenv() in a condition context, provoking a
    warning from checkpatch. These are fixed up in this patch also.

    Suggested-by: Wolfgang Denk
    Signed-off-by: Simon Glass

    Simon Glass
     
  • 382bee57f   env: Rename setenv() to env_set() ... Browse Code »

    We are now using an env_ prefix for environment functions. Rename setenv()
    for consistency. Also add function comments in common.h.

    Suggested-by: Wolfgang Denk
    Signed-off-by: Simon Glass

    Simon Glass
     

08 Aug, 2017

1 commit

28 Dec, 2016

1 commit

14 Oct, 2016

1 commit

  • 9bde741de   net: Fix cache misalignment message after network load operations ... Browse Code »

    After any operation that downloads a file (e.g., pxe get, or dhcp), the
    buffer containing the downloaded data is flushed. This is unnecessary
    and annoying. Unnecessary, because
    the network driver should already have fliushed the cache for the DMAed area,
    and annoying because it generates a cache misalignment message.

    Signed-off-by: Peter Chubb
    Acked-by: Heiko Schocher
    Acked-by: Joe Hershberger
    Reviewed-by: Tom Rini

    Peter Chubb
     

25 Jan, 2016

1 commit

  • 2e192b245   Remove the cmd_ prefix from command files ... Browse Code »

    Now that they are in their own directory, we can remove this prefix.
    This makes it easier to find a file since the prefix does not get in the
    way.

    Signed-off-by: Simon Glass
    Reviewed-by: Bin Meng
    Reviewed-by: Heiko Schocher
    Acked-by: Stefan Roese
    Acked-by: Przemyslaw Marczak

    Simon Glass