Eric Lee / smarc-uboot

23 Nov, 2014

6 commits

  • 794449551   sandbox: Use md5sum and fatwrite to enable testing of fs commands ... Browse Code »

    Enable md5sum to obtain the MD5 of the read and written files to check
    their contents for validity.
    Use map_sysmem() to map buffer in a sandbox environment.

    Signed-off-by: Suriyan Ramasami

    Acked-by: Simon Glass

    Suriyan Ramasami
     
  • c66109cd3   config: remove redundant CONFIG_SYS_PROMPT defines ... Browse Code »

    Since commit 0defddc851ed (config: Add a default CONFIG_SYS_PROMPT),
    each board header does not need to define CONFIG_SYS_PROMPT
    as long as it uses the default prompt "=> ".

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     
  • be25d875b   Add pr_fmt() macro ... Browse Code »

    This macro can be overridden in source files (before including common.h)
    and can be used to specify a prefix for debug and error messages. An
    example of how to use this is shown below:

    #define pr_fmt(fmt) "foo: " fmt

    #include

    ...
    debug("bar");

    The resulting message will read:

    foo: bar

    Acked-by: Simon Glass
    Signed-off-by: Thierry Reding
    Signed-off-by: Simon Glass

    Thierry Reding
     
  • 4efe52bf2   pci: Honour pci_skip_dev() ... Browse Code »

    When enumerating devices, honour the pci_skip_dev() function. This can
    be used by PCI controller drivers to restrict which devices will be
    probed.

    This is required by the NVIDIA Tegra PCIe controller driver, which will
    fail with a data abort exception if an access is attempted to a device
    number larger than 0 outside of bus 0. pci_skip_dev() is therefore
    implemented to prevent any such accesses.

    Signed-off-by: Thierry Reding
    Signed-off-by: Simon Glass

    Thierry Reding
     
  • 59e890ef7   fs: make it possible to read the filesystem UUID ... Browse Code »

    Some filesystems have a UUID stored in its superblock. To
    allow using root=UUID=... for the kernel command line we
    need a way to read-out the filesystem UUID.

    changes rfc -> v1:
    - make the environment variable an option parameter. If not
    given, the UUID is printed out. If given, it is stored in the env
    variable.
    - corrected typos
    - return error codes

    changes v1 -> v2:
    - fix return code of do_fs_uuid(..)
    - document do_fs_uuid(..)
    - implement fs_uuid_unsuported(..) be more consistent with the
    way other optional functionality works

    changes v2 -> v3:
    - change ext4fs_uuid(..) to make use of #if .. #else .. #endif
    construct to get rid of unreachable code

    Hit any key to stop autoboot: 0
    => fsuuid
    fsuuid - Look up a filesystem UUID

    Usage:
    fsuuid :
    - print filesystem UUID
    fsuuid :
    - set environment variable to filesystem UUID

    => fsuuid mmc 0:1
    d9f9fc05-45ae-4a36-a616-fccce0e4f887
    => fsuuid mmc 0:2
    eb3db83c-7b28-499f-95ce-9e0bb21cda81
    => fsuuid mmc 0:1 uuid1
    => fsuuid mmc 0:2 uuid2
    => printenv uuid1
    uuid1=d9f9fc05-45ae-4a36-a616-fccce0e4f887
    => printenv uuid2
    uuid2=eb3db83c-7b28-499f-95ce-9e0bb21cda81
    =>

    Signed-off-by: Christian Gmeiner
    Acked-by: Stephen Warren

    Christian Gmeiner
     
  • b41411954   linux/kernel.h: sync min, max, min3, max3 macros with Linux ... Browse Code »

    U-Boot has never cared about the type when we get max/min of two
    values, but Linux Kernel does. This commit gets min, max, min3, max3
    macros synced with the kernel introducing type checks.

    Many of references of those macros must be fixed to suppress warnings.
    We have two options:
    - Use min, max, min3, max3 only when the arguments have the same type
    (or add casts to the arguments)
    - Use min_t/max_t instead with the appropriate type for the first
    argument

    Signed-off-by: Masahiro Yamada
    Acked-by: Pavel Machek
    Acked-by: Lukasz Majewski
    Tested-by: Lukasz Majewski
    [trini: Fixup arch/blackfin/lib/string.c]
    Signed-off-by: Tom Rini

    Masahiro Yamada
     

21 Nov, 2014

9 commits

20 Nov, 2014

3 commits

19 Nov, 2014

6 commits

17 Nov, 2014

16 commits