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Haavard Skinnemoen 5f97f7f940 [PATCH] avr32 architecture 
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.

AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density.  The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.

The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available from

http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf

The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture.  It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit.  It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.

Full data sheet is available from

http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf

while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available from

http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf

Information about the AT32STK1000 development board can be found at

http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918

including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.

Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.

This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.

[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave McCracken <dmccr@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-09-26 08:48:54 -07:00
..
Makefile [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
asm-offsets.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
avr32_ksyms.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
cpu.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
entry-avr32b.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
head.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
init_task.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
irq.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
kprobes.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
module.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
process.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ptrace.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
semaphore.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
setup.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
signal.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
switch_to.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sys_avr32.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
syscall-stubs.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
syscall_table.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
time.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
traps.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
vmlinux.lds.c [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00