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Date:      Tue, 04 Apr 2017 06:33:18 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-arm@FreeBSD.org
Subject:   [Bug 218344] No more /dev/mmc entry on Raspberry Pi 2
Message-ID:  <bug-218344-7@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218344

            Bug ID: 218344
           Summary: No more /dev/mmc entry on Raspberry Pi 2
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: arm
          Assignee: freebsd-arm@FreeBSD.org
          Reporter: sylvain@sylvaingarrigues.com

Hello,

I have no /dev/mmc entry with vanilla 12-CURRENT GENERIC arm kernel as of
today.

I added bootverbose option in config and below is the sdhci output, in case=
 it
will help you.

sdhci_bcm0: <Broadcom 2708 SDHCI controller> mem 0x300000-0x3000ff irq 27 on
simplebus0
sdhci_bcm0: SDHCI frequency: 250MHz
sdhci_bcm0-slot0: 250MHz HS 4bits VDD: 3.3V 1.8V VCCQ: 3.3V DRV: B PIO
sdhci_bcm0-slot0: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D REGISTER DUMP =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version:  0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt:  0x00000000
sdhci_bcm0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present:  0x1fff0000 | Host ctl: 0x00000000
sdhci_bcm0-slot0: Power:    0x00000000 | Blk gap:  0x00000000
sdhci_bcm0-slot0: Wake-up:  0x00000000 | Clock:    0x00000000
sdhci_bcm0-slot0: Timeout:  0x00000000 | Int stat: 0x00000040
sdhci_bcm0-slot0: Int enab: 0x01ff00fb | Sig enab: 0x01ff00fb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2: 0x00000000
sdhci_bcm0-slot0: Caps:     0x00000000 | Caps2:    0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr: 0x00000000 | Slot int: 0x00000001
sdhci_bcm0-slot0: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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