davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
23bdf86aa0
kernel-ark/include/asm-arm
History
Lennert Buytenhek 23bdf86aa0 [ARM] 3377/2: add support for intel xsc3 core 
Patch from Lennert Buytenhek

This patch adds support for the new XScale v3 core.  This is an
ARMv5 ISA core with the following additions:

- L2 cache
- I/O coherency support (on select chipsets)
- Low-Locality Reference cache attributes (replaces mini-cache)
- Supersections (v6 compatible)
- 36-bit addressing (v6 compatible)
- Single instruction cache line clean/invalidate
- LRU cache replacement (vs round-robin)

I attempted to merge the XSC3 support into proc-xscale.S, but XSC3
cores have separate errata and have to handle things like L2, so it
is simpler to keep it separate.

L2 cache support is currently a build option because the L2 enable
bit must be set before we enable the MMU and there is no easy way to
capture command line parameters at this point.

There are still optimizations that can be done such as using LLR for
copypage (in theory using the exisiting mini-cache code) but those
can be addressed down the road.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-28 21:00:40 +01:00
..
arch-aaec2000 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-at91rm9200 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-cl7500 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-clps711x [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-ebsa110 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-ebsa285 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-ep93xx [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-h720x [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-imx [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-integrator [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-iop3xx [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-ixp4xx [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-ixp2000 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-l7200 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-lh7a40x [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-omap [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-pxa [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-realview [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-rpc [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-s3c2410 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-sa1100 [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-shark [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
arch-versatile [ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28 10:24:33 +01:00
hardware [ARM] 3373/1: move uengine loader to arch/arm/common 2006-03-21 22:06:16 +00:00
mach [ARM] Quieten spurious IRQ detection 2006-03-22 10:22:58 +00:00
a.out.h
apm.h
assembler.h [ARM] Move enable_irq and disable_irq to assembler.h 2006-03-23 16:59:37 +00:00
atomic.h [PATCH] mutex subsystem, add atomic_xchg() to all arches 2006-01-09 15:59:17 -08:00
auxvec.h
bitops.h [FLS64]: generic version 2006-01-03 13:11:06 -08:00
bug.h
bugs.h
byteorder.h [ARM] 3252/1: help gcc do the best with ___arch__swab32 2006-01-10 19:48:02 +00:00
cache.h [PATCH] Kill L1_CACHE_SHIFT_MAX 2006-01-08 20:13:39 -08:00
cacheflush.h [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
checksum.h [ARM] 3292/1: Fix memory corruption in asm-arm/checksum.h: ip_fast_csum() 2006-02-01 19:26:00 +00:00
cpu-multi32.h
cpu-single.h
cpu.h
cputime.h
current.h
delay.h [ARM] 3346/1: Fix udelay() for HZ values different from 100 2006-03-21 22:06:07 +00:00
div64.h
dma-mapping.h
dma.h [ARM] Move common definition of MAX_DMA_ADDRESS to asm/dma.h 2006-01-04 15:30:48 +00:00
domain.h [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
ecard.h
elf.h [ARM] 3205/1: Handle new EABI relocations when loading kernel modules. 2005-12-14 22:04:22 +00:00
emergency-restart.h
errno.h
fcntl.h
fiq.h
floppy.h
fpstate.h [ARM] iwmmxt thread state alignment 2006-03-12 22:36:06 +00:00
futex.h [PATCH] consolidate asm/futex.h 2006-01-08 20:13:39 -08:00
glue.h
hardirq.h
hardware.h
ide.h
io.h [PATCH] remove ISA legacy functions: remove the helpers 2006-03-24 07:33:19 -08:00
ioctl.h [PATCH] Generic ioctl.h 2006-01-10 08:01:34 -08:00
ioctls.h
ipc.h
ipcbuf.h
irq.h [ARM] Fix cosmetic typo in asm/irq.h 2006-03-20 10:12:31 +00:00
kmap_types.h
leds.h
limits.h
linkage.h
local.h
locks.h
mc146818rtc.h
memory.h [ARM] 3209/1: Configurable DMA-consistent memory region 2006-01-12 16:12:21 +00:00
mman.h [PATCH] add asm-generic/mman.h 2006-02-15 15:32:22 -08:00
mmu_context.h [ARM] Add linux/compiler.h includes where required 2005-11-16 17:23:57 +00:00
mmu.h
mmzone.h
module.h
msgbuf.h
mtd-xip.h
mutex.h [ARM] 3311/1: clean up include/asm-arm/mutex.h 2006-02-08 21:19:38 +00:00
namei.h
numnodes.h [ARM] Add asm/memory.h to asm/numnodes.h 2005-11-21 15:26:18 +00:00
nwflash.h
page.h [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
param.h [ARM] Move HZ definition into Kconfig 2006-03-21 22:05:45 +00:00
parport.h
pci.h
percpu.h
pgalloc.h [ARM] nommu: Move hardware page table definitions to pgtable-hwdef.h 2006-03-21 22:03:25 +00:00
pgtable-hwdef.h [ARM] nommu: Move hardware page table definitions to pgtable-hwdef.h 2006-03-21 22:03:25 +00:00
pgtable.h [ARM] nommu: Move hardware page table definitions to pgtable-hwdef.h 2006-03-21 22:03:25 +00:00
poll.h [PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications 2006-03-25 08:22:56 -08:00
posix_types.h
proc-fns.h [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
processor.h [ARM] start_thread fixup for nommu mode 2006-01-13 21:04:17 +00:00
procinfo.h
ptrace.h [ARM] 3262/4: allow ptraced syscalls to be overriden 2006-01-14 19:30:04 +00:00
resource.h
rtc.h
scatterlist.h [ARM] Remove '__address' from scatterlist and convert to DMA API 2006-01-04 15:08:30 +00:00
sections.h
segment.h
semaphore-helper.h
semaphore.h [ARM] sema_count() removal 2005-12-01 20:58:01 +00:00
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
sizes.h
smp.h [ARM] Fix SMP initialisation oops 2006-02-16 11:08:09 +00:00
socket.h
sockios.h
spinlock_types.h
spinlock.h [ARM SMP] Use event instructions for spinlocks 2005-12-01 15:47:24 +00:00
stat.h [ARM] 3106/2: ARM EABI: some syscall adjustments 2006-01-14 16:32:12 +00:00
statfs.h [ARM] 3108/2: old ABI compat: statfs64 and fstatfs64 2006-01-14 16:35:03 +00:00
string.h
suspend.h
system.h [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
termbits.h
termios.h
therm.h
thread_info.h [ARM] iwmmxt thread state alignment 2006-03-12 22:36:06 +00:00
timex.h
tlb.h [ARM] noMMU: removes TLB codes in nommu mode 2006-03-21 22:03:20 +00:00
tlbflush.h [ARM] Fix typo in tlbflush.h 2006-03-21 22:03:21 +00:00
topology.h
traps.h
types.h
uaccess.h [ARM] Fix get_user when passed a const pointer 2005-11-18 14:22:03 +00:00
ucontext.h
unaligned.h
unistd.h [ARM] 3339/1: ARM EABI: make unmuxed syscalls visible 2006-02-16 22:36:15 +00:00
user.h
vfp.h
vfpmacros.h
vga.h
xor.h