BPI M1 hangs at mounting root filesystem from SATA disk since r345948

[Emmanuel Vadot]

On Fri, 24 May 2019 10:32:11 +0000
qroxana via freebsd-arm <freebsd-arm at freebsd.org> wrote:

> 
> Here's the boot message of r345948:
> 
> ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
> ada0: Command Queueing enabled
> ada0: 76319MB (156301488 512 byte sectors)
> GEOM: new disk ada0
> mmc0: Card at relative address 0x1234 added:
> mmc0:  card: SDHC SA08G 2.1 SN 44E37D57 MFG 11/2015 by 2 TM
> mmc0:  quirks: 0
> mmc0:  bus: 4bit, 50MHz (high speed timing)
> mmc0:  memory: 15196160 blocks, erase sector 8192 blocks
> mmc0: setting transfer rate to 50.000MHz (high speed timing)
> mmcsd0: 8GB <SDHC SA08G 2.1 SN 44E37D57 MFG 11/2015 by 2 TM> at mmc0 50.0MHz/4bit/32768-block
> Release APs
> CPU(1) applied BP hardening: not necessary
> arc4random: no preloaded entropy cache
> regulator: shutting down vcc3v0
> Trying to mount root from ufs:/dev/label/root [rw]...
> regulator: shutting down vcc3v3
> regulator: shutting down vcc5v0
> regulator: shutting down ldo3
> 
> r345947 boots fine.

 That doesn't make much sense to me ...
 Could you post the full boot -v somewhere ?
 Also could you try to boot with hw.regulator.disable_unused=0 in
loader.conf ?

 Thanks,

-- 
Emmanuel Vadot <manu at bidouilliste.com> <manu at freebsd.org>