freebsd-nq/sys/arm/at91/std.kb920x

#$FreeBSD$
include "../at91/std.at91"

makeoptions	KERNPHYSADDR=0x20000000
options		KERNPHYSADDR=0x20000000	
makeoptions	KERNVIRTADDR=0xc0000000
options		KERNVIRTADDR=0xc0000000

device		at91_board_kb920x
Import support for the Atmel AT91RM9200 CPU/Microcontroller. This SoC is a ARM920T based CPU with a bunch of built-in peripherals. The inital import supports the SPI bus, the TWI bus (although iicbus integration is not complete), the uarts, the system timer and the onboard ethernet. Support for the Kwikbyte KB9202 (http://www.kwikbyte.com) board is also included, although there's no reason why the 9200 and the 9201 wouldn't also work. Primitive support for running under the skyeye emulator is also provided (although skyeye's support for the AT91RM9200 is a little weak). The code has been structured so that other members of Atmel's arm family can be supported in the future. The AT91SAM9260 is not presently supported due to lack of hardware. The arm7tdmi families are also not supported becasue they lack an MMU. Many thanks to cognet@ for his help and assistance in bringing up this board. He did much of the vm work and wrote parts of the uart and system timer code as well as the bus space implementation. The system boots to single user w/o problem, although the serial console is a little slow and the ethernet driver is still in flux. This work was sponsored by Timing Solutions, Corporation. I am grateful to their support of the FreeBSD project in this manner. 2006-02-04 23:32:13 +00:00			`#$FreeBSD$`
These files apply to all the atmel parts that freebsd is going to run on, so name them more generically. If we do support the MMU-less ARM7 parts, then we'll need to, at that time, expand the files we have. 2006-02-17 22:33:13 +00:00			`include "../at91/std.at91"`
Import support for the Atmel AT91RM9200 CPU/Microcontroller. This SoC is a ARM920T based CPU with a bunch of built-in peripherals. The inital import supports the SPI bus, the TWI bus (although iicbus integration is not complete), the uarts, the system timer and the onboard ethernet. Support for the Kwikbyte KB9202 (http://www.kwikbyte.com) board is also included, although there's no reason why the 9200 and the 9201 wouldn't also work. Primitive support for running under the skyeye emulator is also provided (although skyeye's support for the AT91RM9200 is a little weak). The code has been structured so that other members of Atmel's arm family can be supported in the future. The AT91SAM9260 is not presently supported due to lack of hardware. The arm7tdmi families are also not supported becasue they lack an MMU. Many thanks to cognet@ for his help and assistance in bringing up this board. He did much of the vm work and wrote parts of the uart and system timer code as well as the bus space implementation. The system boots to single user w/o problem, although the serial console is a little slow and the ethernet driver is still in flux. This work was sponsored by Timing Solutions, Corporation. I am grateful to their support of the FreeBSD project in this manner. 2006-02-04 23:32:13 +00:00
Move some KB920x-specific options into the KB920x file. 2007-10-25 22:57:19 +00:00			`makeoptions KERNPHYSADDR=0x20000000`
			`options KERNPHYSADDR=0x20000000`
Convert BWCT and HL200 over to new board mechanism as well. The TSC4370 config file wasn't committed to this tree, so I don't know if my changes will work on it or not. 2008-11-25 19:05:46 +00:00			`makeoptions KERNVIRTADDR=0xc0000000`
Move some KB920x-specific options into the KB920x file. 2007-10-25 22:57:19 +00:00			`options KERNVIRTADDR=0xc0000000`
Start to make it easier to add AT91RM9200 based boards: o Copy kb920x_machdep.c to at91_machdep.c o Move board_init to new board_kb920x.c o rename ramsize to at91_ramsize and make it accessible to board_* files. o Delete files.kb920x. We can do this selection with the new boards. o Add a stub for the tsc4370 board init, which will be added in a future commit. o Add new 'devices' at91_board_kb920x and at91_board_tsc4370. More are needed and will be added in future commits. Reviewed by: stass, cognet 2008-11-25 18:40:40 +00:00
			`device at91_board_kb920x`