Module Name: src
Committed By: jmcneill
Date: Sat Jan 19 17:45:28 UTC 2013
Modified Files:
src/sys/arch/evbarm/rpi: rpi_machdep.c
Log Message:
if the firmware gives us a bad emmc clock rate, ignore it
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/evbarm/rpi/rpi_machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/evbarm/rpi/rpi_machdep.c
diff -u src/sys/arch/evbarm/rpi/rpi_machdep.c:1.28 src/sys/arch/evbarm/rpi/rpi_machdep.c:1.29
--- src/sys/arch/evbarm/rpi/rpi_machdep.c:1.28 Fri Jan 11 12:47:38 2013
+++ src/sys/arch/evbarm/rpi/rpi_machdep.c Sat Jan 19 17:45:28 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: rpi_machdep.c,v 1.28 2013/01/11 12:47:38 jmcneill Exp $ */
+/* $NetBSD: rpi_machdep.c,v 1.29 2013/01/19 17:45:28 jmcneill Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rpi_machdep.c,v 1.28 2013/01/11 12:47:38 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rpi_machdep.c,v 1.29 2013/01/19 17:45:28 jmcneill Exp $");
#include "opt_evbarm_boardtype.h"
@@ -733,7 +733,8 @@ rpi_device_register(device_t dev, void *
#if NSDHC > 0
if (device_is_a(dev, "sdhc") &&
- vcprop_tag_success_p(&vb.vbt_emmcclockrate.tag)) {
+ vcprop_tag_success_p(&vb.vbt_emmcclockrate.tag) &&
+ vb.vbt_emmcclockrate.rate > 0) {
prop_dictionary_set_uint32(dict,
"frequency", vb.vbt_emmcclockrate.rate);
}
