phyCORE-imx27 updates

[Sascha Hauer]

Based on Alexanders switch to devicetree this series:

- Switches to multi image support and the generic imx_defconfig
- Adds barebox_update handlers for NOR/NAND Flash

Sascha

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Sascha Hauer (5):
      ARM: uncompress.c: copy executable to SDRAM if necessary
      ARM: Phytec-phyCORE-imx27: Register board env during runtime
      ARM: i.MX bbu: Add update handler for external NOR boot
      ARM: Phytec-phyCORE-imx27: Register NOR/NAND update handlers
      ARM: Phytec-phyCORE-imx27: Switch to multiimage support

 arch/arm/boards/phytec-phycore-imx27/Makefile      |  1 +
 .../{env => defaultenv-pcm038}/boot/nand-ubi       |  0
 .../{env => defaultenv-pcm038}/boot/nor            |  0
 arch/arm/boards/phytec-phycore-imx27/lowlevel.c    | 24 +++++--
 arch/arm/boards/phytec-phycore-imx27/pcm038.c      | 13 +++-
 arch/arm/configs/imx_defconfig                     | 72 ++++++++++---------
 arch/arm/configs/phytec-phycore-imx27_defconfig    | 83 ----------------------
 arch/arm/cpu/uncompress.c                          | 27 +++++--
 arch/arm/dts/Makefile                              |  1 +
 arch/arm/mach-imx/Kconfig                          | 17 ++---
 arch/arm/mach-imx/imx-bbu-internal.c               | 46 +++++++++++-
 arch/arm/mach-imx/include/mach/bbu.h               |  9 +++
 images/Makefile.imx                                |  4 ++
 13 files changed, 156 insertions(+), 141 deletions(-)
 rename arch/arm/boards/phytec-phycore-imx27/{env => defaultenv-pcm038}/boot/nand-ubi (100%)
 rename arch/arm/boards/phytec-phycore-imx27/{env => defaultenv-pcm038}/boot/nor (100%)
 delete mode 100644 arch/arm/configs/phytec-phycore-imx27_defconfig