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  • Chris Mills Chris Mills millsc
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13 authors
  1. Dec 07, 2009
    • Stefan Roese's avatar
      POST: Remove duplicated post_hotkey_pressed() functions · 39ff7d5f
      Stefan Roese authored 
      
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: default avatarStefan Roese <sr@denx.de>
      39ff7d5f
  3. Oct 07, 2009
  5. Oct 03, 2009
  7. Sep 11, 2009
    • Stefan Roese's avatar
      ppc4xx: Big cleanup of PPC4xx defines · d1c3b275
      Stefan Roese authored 
      
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: default avatarStefan Roese <sr@denx.de>
      d1c3b275
  9. Jul 24, 2009
  11. Jul 17, 2009
    • Jean-Christophe PLAGNIOL-VILLARD's avatar
      stdio/device: rework function naming convention · 52cb4d4f
      Jean-Christophe PLAGNIOL-VILLARD authored 
      
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: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Edited commit message.

Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
      52cb4d4f
  13. Mar 28, 2009
  15. Mar 20, 2009
    • Mike Frysinger's avatar
      cpu/: get mac address from environment · 6bacfa6a
      Mike Frysinger authored 
      
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: default avatarMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: John Rigby <jrigby@freescale.com>
CC: Stefan Roese <sr@denx.de>
      6bacfa6a
  17. Jan 24, 2009
    • Yuri Tikhonov's avatar
      FPU POST: fix warnings when building with 2.18 binutils · ce82ff05
      Yuri Tikhonov authored 
      
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: default avatarYuri Tikhonov <yur@emcraft.com>
      ce82ff05
  19. Dec 16, 2008
    • Wolfgang Denk's avatar
      post/Makefile: fix dependency problem with parallel builds · aa1bcca3
      Wolfgang Denk authored 
      
Parallel builds (using "make -jN") would occasionally fail with error
messages like
	ppc_4xxFP-objdump: string.o: File format not recognized
or
	post/libpost.a(cpu.o): In function `cpu_post_test':
	/home/wd/git/u-boot/work/post/lib_ppc/cpu.c:130: undefined reference to `cpu_post_test_string'
or similar. We now make sure to run the 'postdeps" step before
attempting to build the specific POST libraries.

Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
      aa1bcca3
  21. Dec 15, 2008
  23. Oct 18, 2008
  25. Aug 06, 2008
  27. Jul 20, 2008
  29. Jun 29, 2008
  31. Jun 06, 2008
  33. Jun 03, 2008
  35. May 20, 2008
  37. May 09, 2008
  39. May 04, 2008
  41. Apr 30, 2008
  43. Apr 29, 2008
  45. Apr 28, 2008
  47. Apr 27, 2008
  49. Apr 25, 2008
  51. Apr 22, 2008
  53. Apr 14, 2008
  55. Mar 25, 2008
  57. Mar 24, 2008