u-boot/cpu/arm920t/at91rm9200
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
..
bcm5221.c cpu/[7a-ln-z]*: Remove obsolete references to CONFIG_COMMANDS 2007-07-09 18:57:22 -05:00
dm9161.c Add MACH_TYPE records for several AT91 boards. 2007-08-14 10:10:52 +01:00
ether.c rm9200 ethernet driver: board-specific quirk (csb337) 2009-07-22 22:39:23 -07:00
i2c.c i2c: Create common default i2c_[set|get]_bus_speed() functions 2009-06-12 20:39:45 +02:00
ks8721.c Add support for Eukrea CPUAT91 SBC 2009-10-13 06:17:35 -05:00
lowlevel_init.S rm9200 lowevel_init: don't touch reserved/readonly registers 2009-08-03 09:26:26 +02:00
lxt972.c Remove duplicate definitions in include/lxt971a.h. 2008-07-06 23:44:34 -07:00
Makefile Add support for Eukrea CPUAT91 SBC 2009-10-13 06:17:35 -05:00
reset.c at91rm9200: move reset code to reset.c 2009-06-12 20:39:48 +02:00
spi.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
timer.c Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
usb.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00