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  1. Feb 21, 2015
  3. Feb 07, 2015
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  13. Jan 16, 2013
  15. Oct 15, 2012
    • Tom Warren's avatar
      Tegra20: Move some code files to common directories for upcoming Tegra30 patches. · 3064f322
      Tom Warren authored 
      
Move files that are going to be common between T20 and T30 into 'tegra-common'
subdirs in AVP (arm720t), CPU (armv7), and shared (arch/arm/cpu/.) areas. Any
files that are left behind in '/tegra20' will be copied to '/tegra30' subdirs
and modified for that SoC. The 'common' files should need only minor changes.

Include files (arch/arm/include/asm/arch-tegra/tegra20) will be done in a
follow-on patch.

Builds fine w/MAKEALL -s tegra20. Checkpatch.pl is clean.

Signed-off-by: default avatarTom Warren <twarren@nvidia.com>
      3064f322
  17. Sep 01, 2012
  19. Nov 17, 2010
    • Sebastien Carlier's avatar
      Switch from archive libraries to partial linking · 6d8962e8
      Sebastien Carlier authored 
      
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: default avatarSebastien Carlier <sebastien.carlier@gmail.com>
      6d8962e8
  21. Apr 13, 2010
  23. Apr 04, 2009
  25. Mar 29, 2009
  27. Apr 13, 2008
  29. Oct 08, 2006
  31. Sep 01, 2006
    • Marian Balakowicz's avatar
      Add support for a saving build objects in a separate directory. · f9328639
      Marian Balakowicz authored 
      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.
      f9328639
  33. Oct 09, 2004
    • Wolfgang Denk's avatar
      Patch by Steven Scholz, 16 Aug 2004: · 1d9f4105
      Wolfgang Denk authored 
      - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
- creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
- moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
- moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
  into cpu/arm920t/$(SOC)/
      1d9f4105
  35. Jun 27, 2003
  37. Jun 20, 2003
  39. Apr 27, 2002
  41. Apr 01, 2002
  43. Jan 13, 2002
  45. Apr 28, 2001
  47. Dec 14, 2000
  49. Jul 10, 2000