Reset external circuits as well....
Index: hal/arm/at91/var/current/src/at91_misc.c
===================================================================
RCS file: /cvs/ecos/ecos/packages/hal/arm/at91/var/current/src/at91_misc.c,v
retrieving revision 1.10
diff -a -w -u -r1.10 at91_misc.c
--- hal/arm/at91/var/current/src/at91_misc.c 25 Sep 2004 09:44:10 -0000
1.10
+++ hal/arm/at91/var/current/src/at91_misc.c 26 Oct 2004 08:12:56 -0000
@@ -284,7 +284,10 @@
HAL_WRITE_UINT32(AT91_WD + AT91_WD_OMR, AT91_WD_OMR_OKEY);
HAL_WRITE_UINT32(AT91_WD + AT91_WD_CMR, AT91_WD_CMR_CKEY);
HAL_WRITE_UINT32(AT91_WD + AT91_WD_CR, AT91_WD_CR_RSTKEY);
- HAL_WRITE_UINT32(AT91_WD + AT91_WD_OMR, AT91_WD_OMR_OKEY |
AT91_WD_OMR_RSTEN | AT91_WD_OMR_WDEN);
+ /* we're using AT91_WD_OMR_EXTEN in order to get an external reset,
+ such that the flash chip is reset as well.
+ */
+ HAL_WRITE_UINT32(AT91_WD + AT91_WD_OMR, AT91_WD_OMR_OKEY |
AT91_WD_OMR_EXTEN | AT91_WD_OMR_WDEN);
while(1) CYG_EMPTY_STATEMENT;
}
--
Øyvind Harboe
http://www.zylin.com
