[PATCH] Make dependency fixes

[Sascha Hauer]

Hi All,

The following are some fixes to the make dependencies. On ARM with
PBL enabled the SoC specific images (MLO, ubl) were not rebuilt:

make				<- generates MLO
touch common/console.c
make				<- MLO is not rebuilt

OTOH with PBL enabled the zbarebox.bin was rebuilt everytime even
when nothing has changed.

This and two other things are fixed in this series.

Sascha

----------------------------------------------------------------
Sascha Hauer (4):
      pbl: Fix typo in make causing pbl files to be rebuilt
      ARM: pbl: fix make dependencies
      make: Add barebox_default_env.* to targets
      ARM: zynq: Add cmd to generate zynq image

 arch/arm/Makefile      | 20 +++++++-------------
 common/Makefile        |  2 ++
 scripts/Makefile.build |  2 +-
 3 files changed, 10 insertions(+), 14 deletions(-)