Eric Lee / smarc-uboot

08 Dec, 2009

1 commit

  • 39ff7d5f4   POST: Remove duplicated post_hotkey_pressed() functions ... Browse Code »

    This patch introduces a weak default function for post_hotkey_pressed(),
    returning 0, for boards without hotkey support. The long-running tests
    won't be started on those boards. This default function was implemented
    in many board directories. By implementing this weak default we can
    remove all those duplicate versions.

    Boards with hotkey support, can override this weak default function
    by defining one in their board specific code.

    Signed-off-by: Stefan Roese

    Stefan Roese
     

09 Oct, 2009

1 commit

07 Oct, 2009

1 commit

03 Oct, 2009

2 commits

11 Sep, 2009

1 commit

  • d1c3b2752   ppc4xx: Big cleanup of PPC4xx defines ... Browse Code »

    This patch cleans up multiple issues of the 4xx register (mostly
    DCR, SDR, CPR, etc) definitions:

    - Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
    - Change the defines to better match the names from the
    user's manuals (e.g. cprpllc -> CPR0_PLLC)
    - Removal of some unused defines

    Please test this patch intensive on your PPC4xx platform. Even though
    I tried not to break anything and tested successfully on multiple
    4xx AMCC platforms, testing on custom platforms is recommended.

    Signed-off-by: Stefan Roese

    Stefan Roese
     

24 Jul, 2009

1 commit

18 Jul, 2009

1 commit

  • 52cb4d4fb   stdio/device: rework function naming convention ... Browse Code »

    So far the console API uses the following naming convention:

    ======Extract======
    typedef struct device_t;

    int device_register (device_t * dev);
    int devices_init (void);
    int device_deregister(char *devname);
    struct list_head* device_get_list(void);
    device_t* device_get_by_name(char* name);
    device_t* device_clone(device_t *dev);
    =======

    which is too generic and confusing.

    Instead of using device_XX and device_t we change this
    into stdio_XX and stdio_dev

    This will also allow to add later a generic device mechanism in order
    to have support for multiple devices and driver instances.

    Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

    Edited commit message.

    Signed-off-by: Wolfgang Denk

    Jean-Christophe PLAGNIOL-VILLARD
     

28 Mar, 2009

1 commit

21 Mar, 2009

1 commit

  • 6bacfa6a8   cpu/: get mac address from environment ... Browse Code »

    The environment is the canonical storage location of the mac address, so
    we're killing off the global data location and moving everything to
    querying the env directly.

    The cpus that get converted here:
    at91rm9200
    mpc512x
    mpc5xxx
    mpc8260
    mpc8xx
    ppc4xx

    Signed-off-by: Mike Frysinger
    CC: Ben Warren
    CC: John Rigby
    CC: Stefan Roese

    Mike Frysinger
     

24 Jan, 2009

1 commit

  • ce82ff053   FPU POST: fix warnings when building with 2.18 binutils ... Browse Code »

    When compile u-boot with the 2.18 binutils the following
    warning messages for each object file in post/lib_ppc/fpu/ is
    produced at the linking stage:

    post/libpost.a(acc1.o) uses hard float, u-boot uses soft-float
    ...

    This is because of the fact that, in general, the soft-float and
    hard-float ABIs are incompatible; the 2.18 binutils do checking
    of the Tag_GNU_Power_ABI_FP attribute of the files to be linked, and
    produce the worning like above if these are not compatible.

    The incompatibility of ABIs is concerned only the float values:
    e.g. the soft-float ABI assumes the float argument passing in the
    pair of rX registers, and the hard-float ABI assumes passing of
    the float argument in the fX register. When we don't pass the float
    arguments between the functions compiled with different floatness,
    then such an application will work correctly.
    This is the case for the FPU POST: u-boot (compiled with soft-float)
    doesn't pass to (and doesn't get from) the FPU POST functions any
    floats; there are no functions exported from the post/lib_ppc/fpu/
    objects which would work with float parameters/returns too. So, we
    can reassure the linker not to worry about the difference in ABI
    attributes of linking files just by setting the 'soft-float'
    attribute for the objects in post/lib_ppc/fpu. And this patch does
    this.

    Also, to avoid passing both soft- and hard-float options in CFLAGS
    when compiling the files from post/lib_ppc/fpu (which is OK, but
    looks rather dirty) this patch removes the soft-float string from
    CFLAGS in post/lib_ppc/fpu/Makefile.

    Signed-off-by: Yuri Tikhonov

    Yuri Tikhonov
     

16 Dec, 2008

2 commits

19 Oct, 2008

1 commit

06 Aug, 2008

1 commit

30 Jun, 2008

1 commit

12 Jun, 2008

1 commit

06 Jun, 2008

1 commit

04 Jun, 2008

1 commit

21 May, 2008

6 commits

10 May, 2008

1 commit

04 May, 2008

1 commit

01 May, 2008

2 commits

30 Apr, 2008

1 commit

29 Apr, 2008

3 commits

28 Apr, 2008

1 commit

26 Apr, 2008

2 commits

25 Apr, 2008

1 commit

22 Apr, 2008

2 commits

14 Apr, 2008

1 commit