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588ef76935
linux/arch/arm/mach-iop13xx
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Dan Williams 588ef76935 [ARM] 4184/1: iop: cp6 access handler (undef_hook) 
Enable svc access to cp6 via an undefined instruction hook.  Do not enable
access for usr code.

This patch also makes iop13xx select PLAT_IOP, this requires a small change
to drivers/i2c/busses/i2c-iop3xx.c.

Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop
Per Nicolas Pitre's note, the cp_wait is skipped since the latency to
return to the faulting function is longer than cp_wait.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-14 15:21:24 +00:00
..
io.c [ARM] 4077/1: iop13xx: fix __io() macro 2006-12-30 17:05:08 +00:00
iq81340mc.c [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/sc 2006-12-18 00:14:56 +00:00
iq81340sc.c [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/sc 2006-12-18 00:14:56 +00:00
irq.c [ARM] 4184/1: iop: cp6 access handler (undef_hook) 2007-02-14 15:21:24 +00:00
Kconfig [ARM] 3995/1: iop13xx: add iop13xx support 2006-12-07 17:20:21 +00:00
Makefile [ARM] 3995/1: iop13xx: add iop13xx support 2006-12-07 17:20:21 +00:00
Makefile.boot [ARM] 3995/1: iop13xx: add iop13xx support 2006-12-07 17:20:21 +00:00
pci.c [ARM] 3995/1: iop13xx: add iop13xx support 2006-12-07 17:20:21 +00:00
setup.c [ARM] 4056/1: iop13xx: fix resource.end off-by-one in flash setup 2006-12-18 00:14:58 +00:00
time.c [ARM] 3995/1: iop13xx: add iop13xx support 2006-12-07 17:20:21 +00:00