[src/trunk]: src/sys/arch/arm/broadcom Disable SDR50 support, it is not relia...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1c602b0d466b
branches:  trunk
changeset: 354585:1c602b0d466b
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Thu Jun 22 13:13:51 2017 +0000

description:
Disable SDR50 support, it is not reliable on these boards.

diffstat:

 sys/arch/arm/broadcom/bcm2835_emmc.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r ecc3de7ebc66 -r 1c602b0d466b sys/arch/arm/broadcom/bcm2835_emmc.c
--- a/sys/arch/arm/broadcom/bcm2835_emmc.c      Thu Jun 22 12:43:43 2017 +0000
+++ b/sys/arch/arm/broadcom/bcm2835_emmc.c      Thu Jun 22 13:13:51 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bcm2835_emmc.c,v 1.29 2016/02/02 13:55:50 skrll Exp $  */
+/*     $NetBSD: bcm2835_emmc.c,v 1.30 2017/06/22 13:13:51 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 1.29 2016/02/02 13:55:50 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bcm2835_emmc.c,v 1.30 2017/06/22 13:13:51 jmcneill Exp $");
 
 #include "bcmdmac.h"
 
@@ -117,7 +117,6 @@
        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 << SDHC_MAX_BLK_LEN_SHIFT);
-       sc->sc.sc_caps2 = SDHC_SDR50_SUPP;
 
        sc->sc.sc_host = sc->sc_hosts;
        sc->sc.sc_clkbase = 50000;      /* Default to 50MHz */