Status of FreeBSD CAM/MMC/SDIO?
Patrick Crilly
pcrilly at goodgas.com.au
Sun Jun 24 02:57:19 UTC 2018
I was wondering if anyone knew what the current state of CAM/MMC/SDIO
driver for Raspberry Pi is?
I followed this link https://wiki.freebsd.org/SDIO and checked out
FreeBSD current.
I build a kernel using the GENERIC-MMCCAM conf file.
dmesg produced the following regarding SDIO -
> (mmcprobe0:sdhci_slot0:0:0:0): Probe PROBE_SEND_IF_COND to
> PROBE_SDIO_RESET
> (mmcprobe0:sdhci_slot0:0:0:0): Start with PROBE_SDIO_RESET
> (mmcprobe0:sdhci_slot0:0:0:0): SDIO_RESET: error 1, CCCR CTL register:
> 00000000
> (mmcprobe0:sdhci_slot0:0:0:0): Probe PROBE_SDIO_RESET to PROBE_SDIO_INIT
> (mmcprobe0:sdhci_slot0:0:0:0): Start with PROBE_SDIO_INIT
> (mmcprobe0:sdhci_slot0:0:0:0): SDIO_INIT: error 1, 00000000 00000000
> 00000000 00000000
> (mmcprobe0:sdhci_slot0:0:0:0): Probe PROBE_SDIO_INIT to
> PROBE_SEND_APP_OP_COND
The output from camcontrol is
> root at generic:~ # camcontrol devlist -v
> scbus0 on sdhci_slot0 bus 0:
> <SDHC SC16G 8.0 SN 6BEFCB84 MFG 02/2018 > at scbus0 target 0 lun 0
> (pass0,sdda0)
> scbus-1 on xpt0 bus 0:
> <> at scbus-1 target -1 lun ffffffff
> (xpt0)
Thanks,
Patrick.
--
"With great power comes great electricity bill"
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