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u-boot/cpu/blackfin
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Mike Frysinger 9c46e71af2 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>
2009-09-02 05:58:38 -04:00
..
.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 2009-09-02 05:58:38 -04:00
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