[U-Boot-Users] [PATCH] Add support for NET+40 development board
Rolf Peukert
rolf.peukert at imms.de
Thu Jun 1 14:40:39 CEST 2006
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
--
Institut fuer Mikroelektronik- und Mechatronik-Systeme gGmbH
Ehrenbergstraße 27
98693 Ilmenau, Germany
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