Eric Lee / smarc-uboot

04 Aug, 2010

1 commit

  • cdb749778   Rename getenv_r() into getenv_f() ... Browse Code »

    While running from flash, i. e. before relocation, we have only a
    limited C runtime environment without writable data segment. In this
    phase, some configurations (for example with environment in EEPROM)
    must not use the normal getenv(), but a special function. This
    function had been called getenv_r(), with the idea that the "_r"
    suffix would mean the same as in the _r_eentrant versions of some of
    the C library functions (for example getdate vs. getdate_r, getgrent
    vs. getgrent_r, etc.).

    Unfortunately this was a misleading name, as in U-Boot the "_r"
    generally means "running from RAM", i. e. _after_ relocation.

    To avoid confusion, rename into getenv_f() [as "running from flash"]

    Signed-off-by: Wolfgang Denk
    Acked-by: Detlev Zundel

    Wolfgang Denk
     

19 Oct, 2008

1 commit

03 Jul, 2008

1 commit

12 Jun, 2008

1 commit

  • 9973e3c61   Change initdram() return type to phys_size_t ... Browse Code »

    This patch changes the return type of initdram() from long int to phys_size_t.
    This is required for a couple of reasons: long int limits the amount of dram
    to 2GB, and u-boot in general is moving over to phys_size_t to represent the
    size of physical memory. phys_size_t is defined as an unsigned long on almost
    all current platforms.

    This patch *only* changes the return type of the initdram function (in
    include/common.h, as well as in each board's implementation of initdram). It
    does not actually modify the code inside the function on any of the platforms;
    platforms which wish to support more than 2GB of DRAM will need to modify
    their initdram() function code.

    Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc
    MPC8641HPCN.

    Signed-off-by: Becky Bruce

    Becky Bruce
     

04 Jul, 2007

1 commit

09 Oct, 2006

1 commit

02 Sep, 2006

1 commit

  • f93286397   Add support for a saving build objects in a separate directory. ... Browse Code »

    Modifications are based on the linux kernel approach and
    support two use cases:

    1) Add O= to the make command line
    'make O=/tmp/build all'

    2) Set environement variable BUILD_DIR to point to the desired location
    'export BUILD_DIR=/tmp/build'
    'make'

    The second approach can also be used with a MAKEALL script
    'export BUILD_DIR=/tmp/build'
    './MAKEALL'

    Command line 'O=' setting overrides BUILD_DIR environent variable.

    When none of the above methods is used the local build is performed and
    the object files are placed in the source directory.

    Marian Balakowicz
     

12 Dec, 2005

1 commit

13 Oct, 2005

1 commit

31 Aug, 2005

1 commit

12 Feb, 2004

1 commit

  • bf9e3b38f   * Some code cleanup ... Browse Code »

    * Patch by Josef Baumgartner, 10 Feb 2004:
    Fixes for Coldfire port

    * Patch by Brad Kemp, 11 Feb 2004:
    Fix CFI flash driver problems

    wdenk
     

28 Jun, 2003

1 commit

  • 8bde7f776   * Code cleanup: ... Browse Code »
    46

    - remove trailing white space, trailing empty lines, C++ comments, etc.
    - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

    * Patches by Kenneth Johansson, 25 Jun 2003:
    - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)

    wdenk
     

26 Jun, 2003

1 commit

30 May, 2003

1 commit

03 Nov, 2002

1 commit

16 Feb, 2002

1 commit

09 Feb, 2002

1 commit

07 Feb, 2002

1 commit