PATCH add SMN42 board from Siemens

This patch supersedes all others. Not a lot has changed relative to the last patch.

The patch can be downloaded from:

	ftp://ftp.denx.de/pub/patches/SMN42_20070404

The patch is against a u-boot tree checked out on Tuesday (April 3) at 14:35 (GMT+1).

Changes:
1) add cpu/arm720t/lpc2292 and include/asm-arm/arch-lpc2292 with files common to ports for the LPC2292.
2) move board/lpc2292sodimm/eth.c to drivers/enc28j60.c. CONFIG_ENC28J60 controls its use. It also includes errata fixes obtained from Siemens.
3) patches to the lpc2292sodimm port reflecting (1) and (2).
4) add board/siemens/SMN42.

``MAKEALL ARM7'' shows no regressions.

The patch deletes these files:

board/lpc2292sodimm/eth.c
board/lpc2292sodimm/iap_entry.S
board/lpc2292sodimm/mmc.c
board/lpc2292sodimm/mmc_hw.c
board/lpc2292sodimm/mmc_hw.h
board/lpc2292sodimm/spi.c
board/lpc2292sodimm/spi.h
include/asm-arm/arch-arm720t/lpc2292_registers.h
include/asm-arm/arch-arm720t/mmc.h

and adds these files:

boot/board/siemens/SMN42/config.mk
boot/board/siemens/SMN42/flash.c
boot/board/siemens/SMN42/lowlevel_init.S
boot/board/siemens/SMN42/Makefile
boot/board/siemens/SMN42/smn42.c
boot/board/siemens/SMN42/u-boot.lds
cpu/arm720t/lpc2292/flash.c
cpu/arm720t/lpc2292/iap_entry.S
cpu/arm720t/lpc2292/Makefile
cpu/arm720t/lpc2292/mmc.c
cpu/arm720t/lpc2292/mmc_hw.c
cpu/arm720t/lpc2292/mmc_hw.h
cpu/arm720t/lpc2292/spi.c
drivers/enc28j60.c
include/asm-arm/arch-lpc2292/hardware.h
include/asm-arm/arch-lpc2292/lpc2292_registers.h
include/asm-arm/arch-lpc2292/mmc.h
include/asm-arm/arch-lpc2292/spi.h

Gary Jennejohn / garyjATjennejohnDOTorg gjATfreebsdDOTorg garyjATdenxDOTde
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