u-boot/lib_ppc
Yuri Tikhonov 2e721094a7 lwmon5: enable hardware watchdog
Some boards (e.g. lwmon5) may use rather small watchdog intervals, so
causing it to reboot the board if U-Boot does a long busy-wait with
udelay(). Thus, for these boards we have to restart WD more
frequently.

This patch splits the busy-wait udelay() into smaller, predefined,
intervals, so that the watchdog timer may be resetted with the
configurable (CONFIG_WD_PERIOD) interval.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-02-22 15:54:34 +01:00
..
bat_rw.c Initial revision 2002-08-17 09:36:01 +00:00
board.c ppc: Allow boards to specify effective amount of memory 2008-02-22 12:35:53 +01:00
cache.c ppc4xx: Rework 4xx cache support 2007-10-31 21:21:46 +01:00
extable.c [ppc440SPe] Graceful recovery from machine check during PCIe configuration 2007-08-02 08:25:27 +02:00
interrupts.c * Cleanup lowboot code for MPC5200 2004-01-02 14:00:00 +00:00
kgdb.c disk/ doc/ lib_*/ and tools/: Remove lingering references to CFG_CMD_* symbols. 2007-07-10 11:19:50 -05:00
Makefile ppc: Refactor cache routines, so there is only one common set. 2008-02-14 22:00:41 +01:00
ppccache.S ppc: Refactor cache routines, so there is only one common set. 2008-02-14 22:00:41 +01:00
ppcstring.S Initial revision 2000-07-19 14:09:16 +00:00
ticks.S Initial revision 2001-11-26 22:06:16 +00:00
time.c lwmon5: enable hardware watchdog 2008-02-22 15:54:34 +01:00