u-boot/cpu/at32ap
Ingo van Lil 3eb90bad65 Generic udelay() with watchdog support
According to the PPC reference implementation the udelay() function is
responsible for resetting the watchdog timer as frequently as needed.
Most other architectures do not meet that requirement, so long-running
operations might result in a watchdog reset.

This patch adds a generic udelay() function which takes care of
resetting the watchdog before calling an architecture-specific
__udelay().

Signed-off-by: Ingo van Lil <inguin@gmx.de>
2009-12-05 01:08:53 +01:00
..
at32ap700x Add AVR32 LCD support 2009-07-26 13:12:02 +02:00
cache.c AVR32: Make cacheflush cpu-dependent 2009-02-23 10:34:23 +01:00
config.mk Add AT32AP CPU and AT32AP7000 SoC support 2006-10-24 14:27:35 +02:00
cpu.c Merge branch 'fixes' into cleanups 2008-12-17 16:53:07 +01:00
exception.c avr32: Do stricter stack checking in the exception handler 2008-05-27 15:27:30 +02:00
hsdramc.c avr32/hsdramc: Move conditional compilation to Makefile 2009-11-27 16:26:17 -06:00
hsdramc1.h AVR32: Resource management rewrite 2007-04-14 15:20:27 +02:00
hsmc3.h AVR32: Resource management rewrite 2007-04-14 15:20:27 +02:00
interrupts.c Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
Makefile avr32/hsdramc: Move conditional compilation to Makefile 2009-11-27 16:26:17 -06:00
pio2.h AVR32: Resource management rewrite 2007-04-14 15:20:27 +02:00
portmux-gpio.c avr32: Add support for "GPIO" port mux 2008-09-01 14:38:46 +02:00
portmux-pio.c avr32: refactor the portmux/gpio code 2008-09-01 14:20:41 +02:00
start.S rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00