Mike Frysinger 6c507885c7 Blackfin: use scratch pad for exception stack ...

If the memory layout pushes the stack out of the default DCPLB coverage,
the exception handler may trigger a double fault by trying to push onto
the uncovered stack.  So handle the exception stack similar to the kernel
by using the top of the scratch pad SRAM.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2009-10-03 09:04:07 -05:00

..

.gitignore

Blackfin: unify cpu and boot modes

2008-03-30 15:50:19 -04:00

bootrom-asm-offsets.awk

Blackfin: unify cpu and boot modes

2008-03-30 15:50:19 -04:00

bootrom-asm-offsets.c.in

Blackfin: unify cpu and boot modes

2008-03-30 15:50:19 -04:00

cache.S

Blackfin: rewrite cache handling functions

2009-02-02 12:24:44 -05:00

cpu.c

Blackfin: fix booting with older bootroms (no EVT1)

2009-05-06 08:47:21 -04:00

cpu.h

Blackfin: unify cpu and boot modes

2008-03-30 15:50:19 -04:00

initcode.c

Blackfin: fix booting with older bootroms (no EVT1)

2009-05-06 08:47:21 -04:00

interrupt.S

Blackfin: use scratch pad for exception stack

2009-10-03 09:04:07 -05:00

interrupts.c

Blackfin: fix timer_init()/timer_reset()

2009-05-19 04:57:33 -04:00

jtag-console.c

stdio/device: rework function naming convention

2009-07-18 00:27:46 +02:00

Makefile

Blackfin: split cpu COBJS into multilines

2009-07-18 21:15:54 -04:00

os_log.c

Blackfin: add os log functions

2009-07-18 21:15:50 -04:00

reset.c

Blackfin: mark bfin_reset static

2009-03-23 15:14:52 -04:00

serial.c

Blackfin: audit UART for all known anomalies

2009-04-06 17:37:49 -04:00

serial.h

Blackfin: avoid get_sclk() with early serial debug

2009-05-06 08:47:27 -04:00

start.S

Blackfin: fix crash when booting from external memory

2009-04-02 06:41:56 -04:00

traps.c

Add support for Linux-like kallsysms

2009-06-12 20:45:48 +02:00

watchdog.c

Blackfin: unify cpu and boot modes

2008-03-30 15:50:19 -04:00