Fix AT91RM9200 ethernet driver
* Patch by Nye Liu, 17 Oct 2003:
Fix typo in include/mpc8xx.h
* Patch by Richard Woodruff, 16 Oct 03:
Fixes for cpu/arm925/interrupt.c
- Initialize timestamp & lastdec vars.
- fix timestamp overflows.
- fix lastdec overflow.
- smarter normalization to allow udelay() below 1ms to work.
* Patch by Scott McNutt, 16 Oct
add networking support for the Altera Nios Development Kit,
Cyclone Edition (DK-1C20)
* Patch by Jon Diekema, 14 Oct 2003:
add hint about doc/README.silent to README file
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Modifications for Atmel AT91RM9200DK ARM920T based development kit
- Add Atmel DataFlash support for reading and writing.
- Add possibility to boot a Linux from DataFlash with BOOTM command.
- Add Flash detection on Atmel AT91RM9200DK
(between Atmel AT49BV1614 and AT49BV1614A flashes)
- Replace old Ethernet PHY layer functions
- Change link address
* Patch by Frank Smith, 9 Jun 2003:
use CRIT_EXCEPTION for machine check on 4xx
* Patch by Detlev Zundel, 13 Jun 2003:
added implementation of the "carinfo" command in cmd_immap.c
