Hello,

attached is a patch to add support for the good old NET+40 development board by NetSilicon (now Digi), featuring a NET+ARM 40 CPU with ARM7TDMI core.

It's based on the port for the ModNET50 Board by Thomas Elste. Some small changes in the Netarm ethernet driver and in the Netarm-specific startup code were also necessary. MAKEALL ARM7 still builds all ARM7 binaries.

CHANGELOG:

* Add support for NetSilicon NET+40 development board Patch by Rolf Peukert 31 May 2006

NEW files:

board/net40dev/lowlevel_init.S board/net40dev/flash.c board/net40dev/net40dev.c board/net40dev/Makefile board/net40dev/config.mk board/net40dev/u-boot.lds include/configs/net40dev.h .. configuration file for a NET40 DevKit doc/README.net40dev .. A readme file with some more info

MODIFIED files:

Makefile .. new entry "net40dev_config" MAKEALL .. new entry "net40dev"

drivers/netarm_eth.c .. ethernet driver for NET+ARM CPUs added support for Lucent PHY, had to relax some timeouts, new option CONFIG_NETARMETH_10MB_ONLY limits advertised capabilities to 10Mbps when defined

cpu/arm720t/start.S .. startup code for the cpu (some NETARM register settings moved out to board configuration file)

include/configs/modnet50.h .. configuration file for ModNET50 (PLL and System control register settings moved here from start.S)

cpu/arm720t/interrupts.c .. just fixed a comment (timer is actually in prescale mode)

include/netarm_eth_module.h .. just a register definition include/netarm_registers.h include/netarm_gen_module.h .. minor adjustments for NET+40 CPU

regards, Rolf