Module Name: src
Committed By: jmcneill
Date: Thu Jan 10 17:21:36 UTC 2013
Modified Files:
src/sys/arch/arm/broadcom: bcm2835_emmc.c
Log Message:
reinstate SDHC_HIGH_SPEED_SUPP capability, and add SDHC_FLAG_NO_HS_BIT flag to
workaround bcm2835 sdhc issue with many high speed cards
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/broadcom/bcm2835_emmc.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/arm/broadcom/bcm2835_emmc.c
diff -u src/sys/arch/arm/broadcom/bcm2835_emmc.c:1.6 src/sys/arch/arm/broadcom/bcm2835_emmc.c:1.7
--- src/sys/arch/arm/broadcom/bcm2835_emmc.c:1.6 Thu Jan 10 03:59:22 2013
+++ src/sys/arch/arm/broadcom/bcm2835_emmc.c Thu Jan 10 17:21:36 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm2835_emmc.c,v 1.6 2013/01/10 03:59:22 jmcneill Exp $ */
+/* $NetBSD: bcm2835_emmc.c,v 1.7 2013/01/10 17:21:36 jmcneill Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bcm2835_emmc.c,v 1.6 2013/01/10 03:59:22 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bcm2835_emmc.c,v 1.7 2013/01/10 17:21:36 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -87,7 +87,9 @@ bcmemmc_attach(device_t parent, device_t
sc->sc.sc_flags = 0;
sc->sc.sc_flags |= SDHC_FLAG_32BIT_ACCESS;
sc->sc.sc_flags |= SDHC_FLAG_HOSTCAPS;
- sc->sc.sc_caps = SDHC_VOLTAGE_SUPP_3_3V | SDHC_MAX_BLK_LEN_1024;
+ sc->sc.sc_flags |= SDHC_FLAG_NO_HS_BIT;
+ sc->sc.sc_caps = SDHC_VOLTAGE_SUPP_3_3V | SDHC_HIGH_SPEED_SUPP |
+ SDHC_MAX_BLK_LEN_1024;
#if notyet
sc->sc.sc_flags |= SDHC_FLAG_USE_DMA;
sc->sc.sc_caps |= SDHC_DMA_SUPPORT;
