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5f97f7f940
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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
..
arch-at32ap [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
mach [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
a.out.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
addrspace.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
asm.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
atomic.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
auxvec.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
bitops.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
bug.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
bugs.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
byteorder.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
cache.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
cachectl.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
cacheflush.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
checksum.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
cputime.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
current.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
delay.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
div64.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
dma-mapping.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
dma.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
elf.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
emergency-restart.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
errno.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
fcntl.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
futex.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
hardirq.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
hw_irq.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
intc.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
io.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ioctl.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ioctls.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ipcbuf.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
irq.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
irqflags.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
Kbuild [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
kdebug.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
kmap_types.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
kprobes.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
linkage.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
local.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
mman.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
mmu_context.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
mmu.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
module.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
msgbuf.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
mutex.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
namei.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
numnodes.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ocd.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
page.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
param.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
pci.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
percpu.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
pgalloc.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
pgtable-2level.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
pgtable.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
poll.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
posix_types.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
processor.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ptrace.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
resource.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
scatterlist.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sections.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
semaphore.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sembuf.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
setup.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
shmbuf.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
shmparam.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sigcontext.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
siginfo.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
signal.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
socket.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sockios.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
stat.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
statfs.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
string.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sysreg.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
system.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
termbits.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
termios.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
thread_info.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
timex.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
tlb.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
tlbflush.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
topology.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
traps.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
types.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
uaccess.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
ucontext.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
unaligned.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
unistd.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
user.h [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00