diff options
| author | Luiz Otavio O Souza <loos@FreeBSD.org> | 2014-11-11 23:55:37 +0000 |
|---|---|---|
| committer | Luiz Otavio O Souza <loos@FreeBSD.org> | 2014-11-11 23:55:37 +0000 |
| commit | bea71143ed0660038e93baafb84fbdc6167cb95e (patch) | |
| tree | d4f55dd1320148b8b21f1631eb899505f541c862 /sys | |
| parent | efe28398f5d5851eff8a4c8d7db0dbab284e46de (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arm/broadcom/bcm2835/bcm2835_sdhci.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c b/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c index a92ddba11c76..9f3c27b7b625 100644 --- a/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c +++ b/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c @@ -84,10 +84,13 @@ __FBSDID("$FreeBSD$"); /* * Arasan HC seems to have problem with Data CRC on lower frequencies. * Use this tunable to cap initialization sequence frequency at higher - * value. Default is standard 400kHz + * value. Default is standard 400kHz. + * HS mode brings too many problems for most of cards, so disable HS mode + * until a better fix comes up. + * HS mode still can be enabled with the tunable. */ static int bcm2835_sdhci_min_freq = 400000; -static int bcm2835_sdhci_hs = 1; +static int bcm2835_sdhci_hs = 0; static int bcm2835_sdhci_pio_mode = 0; TUNABLE_INT("hw.bcm2835.sdhci.min_freq", &bcm2835_sdhci_min_freq); |