Espressobin anyone ?
Søren Schmidt
soren.schmidt at gmail.com
Tue Aug 13 17:55:14 UTC 2019
Hi
That doesn’t seen to work on the espressobin, or least I can’t get it to pick it up.
I use this patch as a workaround:
Index: main.c
===================================================================
--- main.c (revision 350496)
+++ main.c (working copy)
@@ -463,6 +462,13 @@
int rv;
char *rootdev;
+#if defined(__aarch64__)
+ /* SOS HACK in rootdev, at least Espressobin gets this wrong */
+ printf("Setting currdev hack\n");
+ set_currdev("disk0p2");
+ return (0);
+#endif
+
/*
* First choice: if rootdev is already set, use that, even if
* it's wrong.
Its not pretty but it does the job until I get time to look into why bootargs aren’t passed / won’t stick, probably something I havn’t backported to my -stable12 sources yet...
-Søren
> On 13 Aug 2019, at 01.38, Marcin Wojtas <mw at semihalf.com> wrote:
>
> Hi,
>
> Not sure if it's what you are looking for, but in order to autoboot, I
> simply pass 'rootdev=diskXpY' in the bootargs variable. Here's example from
> A3720-DB (same should work on EspressoBin):
>
> Marvell>> set bootargs "rootdev=disk1p1";usb reset; fatload usb 0:1
> ${fdt_addr} armada-3720-db.dtb; fatload usb 0:1 ${kernel_addr}
> boot/loader.efi; bootefi ${kernel_addr} ${fdt_addr}
> resetting USB...
> USB0: Register 2000104 NbrPorts 2
> Starting the controller
> USB XHCI 1.00
> USB1: USB EHCI 1.00
> - ______ ____ _____ _____
> | ____| | _ \ / ____| __ \
> | |___ _ __ ___ ___ | |_) | (___ | | | |
> | ___| '__/ _ \/ _ \| _ < \___ \| | | |
> | | | | | __/ __/| |_) |____) | |__| |
> | | | | | | || | | |
> |_| |_| \___|\___||____/|_____/|_____/
> ```
> `
> ╔═══════════Welcome to FreeBSD════════════╗ s` `.....---.......--.```
> -/
> ║ ║ +o .--` /y:`
> +.
> ║ 1. Boot Multi user [Enter] ║ yo`:. :o
> `+-
> ║ 2. Boot Single user ║ y/ -/` -o/
> ║ 3. Escape to loader prompt ║ .-
> ::/sy+:.
> ║ 4. Reboot ║ / `--
> /
> ║ ║ `:
> :`
> ║ Options: ║ `:
> :`
> ║ 5. Kernel: default/kernel (1 of 1) ║ /
> /
> ║ 6. Boot Options ║ .-
> -.
> ║ ║ -- -.
> ║ ║ `:` `:`
> ║ ║ .-- `--.
> ╚═════════════════════════════════════════╝ .---.....----.
> Autoboot in 9 seconds, hit [Enter] to boot or any other key to stop
>
> Loading kernel...
> /boot/kernel/kernel text=0x95047c data=0x1919d0+0x84aa94
> syms=[0x8+0x13aaa8+0x8+0x12610d]
> Loading configured modules...
> can't find '/boot/entropy'
> Using DTB provided by EFI at 0x8000000.
> ---<<BOOT>>---
> KDB: debugger backends: ddb
> KDB: current backend: ddb
> Copyright (c) 1992-2019 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 13.0-CURRENT 17a1fc80d57-c261519(upstream_master) GENERIC arm64
> FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM
> 8.0.0)
> WARNING: WITNESS option enabled, expect reduced performance.
> VT: init without driver.
> Starting CPU 1 (1)
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
> [...]
>
> Best regards,
> Marcin
>
> pon., 12 sie 2019 o 23:14 Mit Matelske <mit at pt.net> napisał(a):
>
>>
>> Soren-
>>
>> Thanks for the quick response. I built this kernel with revision 350924.
>> I'll dig into whats going on in the morning.
>>
>> Mind posting your diff for your loader.efi?
>>
>> Thanks again!
>>
>> Mit
>>
>>
>> ----- Original Message -----
>> From: "Søren Schmidt" <soren.schmidt at gmail.com>
>> To: "Mit Matelske" <mit at pt.net>
>> Cc: "tscho" <johannes at t-beutel.com>, "freebsd-arm" <
>> freebsd-arm at freebsd.org>
>> Sent: Monday, August 12, 2019 3:49:48 PM
>> Subject: Re: Espressobin anyone ?
>>
>> Hi
>>
>> Looks like your sources may be too old, you need to be at least at r348882
>> to get the fix for the SD card VCC regulator.
>>
>> That change fixed it for me backported to 12-stable...
>>
>> The currdev problem still exists, I have it hardwired in my loader for
>> aarch64 :)
>>
>> -Søren
>>
>>
>>> On 12 Aug 2019, at 21.06, Mit Matelske <mit at pt.net> wrote:
>>>
>>> I'm having a couple little hiccups booting this board also. One has
>> been commented on already, that I can't get the loader to automatically
>> start loading the kernel on "disk0p2"...
>>>
>>> The second, is that the kernel can't find the SD card after booting so
>> it can't mount the root filesystem. I'm using the dts/dtb and kernel from
>> the 13-current branch.
>>>
>>> Thanks for any and all help. I haven't used u-boot in about decade.
>> Spoiled by the x86 platform.
>>>
>>> Mit Matelske
>>>
>>>
>>> ***U-boot environment:***
>>>
>>>
>>> Marvell>> printenv
>>> baudrate=115200
>>> bootargs=console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000
>> root=/dev/mmcblk0p1 rw rootwait net.ifnames=0 biosdevname=0
>>> bootcmd=mmc dev 0; fatload mmc 0:1 $kernel_addr $image_name;fatload mmc
>> 0:1 $fdt_addr $fdt_name; bootefi $kernel_addr $fdt_addr
>>> bootdelay=2
>>> bootmmc=mmc dev 0; fatload mmc 0:1 $kernel_addr $image_name;fatload mmc
>> 0:1 $fdt_addr $fdt_name; bootefi $kernel_addr $fdt_addr
>>> console=console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000
>>> eth1addr=00:51:82:11:22:01
>>> eth2addr=00:51:82:11:22:02
>>> eth3addr=00:51:82:11:22:03
>>> ethact=neta at 30000
>>> ethaddr=F0:AD:4E:09:6B:8F
>>> ethprime=eth0
>>> fdt_addr=0x4f00000
>>> fdt_high=0xffffffffffffffff
>>> fdt_name=efi/boot/armada-3720-espressobin.dtb
>>> fdtcontroladdr=3f7161b8
>>> gatewayip=10.4.50.254
>>> get_images=tftpboot $kernel_addr $image_name; tftpboot $fdt_addr
>> $fdt_name; run get_ramfs
>>> get_ramfs=if test "${ramfs_name}" != "-"; then setenv ramfs_addr
>> 0x8000000; tftpboot $ramfs_addr $ramfs_name; else setenv ramfs_addr -;fi
>>> hostname=marvell
>>> image_name=efi/freebsd/loader.efi
>>> initrd_addr=0xa00000
>>> initrd_size=0x2000000
>>> ipaddr=0.0.0.0
>>> kernel_addr=0x5000000
>>> loadaddr=0x5000000
>>> netdev=eth0
>>> netmask=255.255.255.0
>>> ramfs_addr=0x8000000
>>> ramfs_name=-
>>> root=root=/dev/nfs rw
>>> rootpath=/srv/nfs/
>>> serverip=0.0.0.0
>>> set_bootargs=setenv bootargs $console $root
>> ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:none
>> nfsroot=$serverip:$rootpath $extra_params
>>> stderr=serial at 12000
>>> stdin=serial at 12000
>>> stdout=serial at 12000
>>>
>>>
>>> ***Full boot logs:***
>>>
>>>
>>> U-Boot 2017.03-armada-17.10.2-g14aeedc (Jun 01 2018 - 15:39:10 +0800)
>>>
>>> Model: Marvell Armada 3720 Community Board ESPRESSOBin
>>> CPU @ 1000 [MHz]
>>> L2 @ 800 [MHz]
>>> TClock @ 200 [MHz]
>>> DDR @ 800 [MHz]
>>> DRAM: 1 GiB
>>> U-Boot DT blob at : 000000003f7161b8
>>> Comphy-0: USB3 5 Gbps
>>> Comphy-1: PEX0 2.5 Gbps
>>> Comphy-2: SATA0 6 Gbps
>>> SATA link 0 timeout.
>>> AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
>>> flags: ncq led only pmp fbss pio slum part sxs
>>> PCIE-0: Link down
>>> MMC: sdhci at d0000: 0, sdhci at d8000: 1
>>> SF: Detected mx25u3235f with page size 256 Bytes, erase size 64 KiB,
>> total 4 MiB
>>> Net: eth0: neta at 30000 [PRIME]
>>> Hit any key to stop autoboot: 0
>>> switch to partitions #0, OK
>>> mmc0 is current device
>>> reading efi/freebsd/loader.efi
>>> 603872 bytes read in 49 ms (11.8 MiB/s)
>>> reading efi/boot/armada-3720-espressobin.dtb
>>> 15946 bytes read in 17 ms (916 KiB/s)
>>> ## Starting EFI application at 05000000 ...
>>> Scanning disk sdhci at d0000.blk...
>>> Card did not respond to voltage select!
>>> mmc_init: -95, time 50
>>> Found 1 disks
>>> Consoles: EFI console
>>> FreeBSD/arm64 EFI loader, Revision 1.1
>>>
>>> Command line arguments: loader.efi
>>> EFI version: 2.05
>>> EFI Firmware: Das U-boot (rev 0.00)
>>> Console: efi (0)
>>> Failed to find bootable partition
>>> Startup error in /boot/lua/loader.lua: seconds
>>> LUA ERROR: cannot open /boot/lua/loader.lua: invalid argument.
>>>
>>> can't load 'kernel'
>>>
>>> Type '?' for a list of commands, 'help' for more detailed help.
>>> OK
>>> OK set currdev=disk0p2
>>> OK boot
>>>
>>> /boot/kernel/kernel text=0x97d6a0 data=0x191b50+0x84ae94
>> syms=[0x8+0x137dd8+0x8+0x126260]
>>> Using DTB provided by EFI at 0x8000000.
>>> ---<<BOOT>>---
>>> KDB: debugger backends: ddb
>>> KDB: current backend: ddb
>>> Copyright (c) 1992-2019 The FreeBSD Project.
>>> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>>> The Regents of the University of California. All rights reserved.
>>> FreeBSD is a registered trademark of The FreeBSD Foundation.
>>> FreeBSD 13.0-CURRENT GENERIC arm64
>>> FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on
>> LLVM 6.0.1)
>>> WARNING: WITNESS option enabled, expect reduced performance.
>>> VT: init without driver.
>>> Starting CPU 1 (1)
>>> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>>> arc4random: WARNING: initial seeding bypassed the cryptographic random
>> device because it was not yet seeded and the knob 'bypass_before_seeding'
>> was enabled.
>>> random: entropy device external interface
>>> MAP 3e681000 mode 2 pages 1
>>> MAP 3ffa6000 mode 2 pages 1
>>> kbd0 at kbdmux0
>>> ofwbus0: <Open Firmware Device Tree>
>>> simplebus0: <Flattened device tree simple bus> on ofwbus0
>>> simplebus1: <Flattened device tree simple bus> on simplebus0
>>> simple_mfd0: <Simple MFD (Multi-Functions Device)> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f on simplebus1
>>> simple_mfd1: <Simple MFD (Multi-Functions Device)> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f on simplebus1
>>> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0
>>> gic0: <ARM Generic Interrupt Controller v3.0> mem
>> 0x1d00000-0x1d0ffff,0x1d40000-0x1d7ffff,0x1d80000-0x1d81fff,0x1d90000-0x1d91fff,0x1da0000-0x1dbffff
>> irq 27 on simplebus1
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> generic_timer0: <ARMv8 Generic Timer> irq 0,1,2,3 on ofwbus0
>>> Timecounter "ARM MPCore Timecounter" frequency 12500000 Hz quality 1000
>>> Event timer "ARM MPCore Eventtimer" frequency 12500000 Hz quality 1000
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> cpulist0: <Open Firmware CPU Group> on ofwbus0
>>> cpu0: <Open Firmware CPU> on cpulist0
>>> cpu1: <Open Firmware CPU> on cpulist0
>>> pmu0: <Performance Monitoring Unit> irq 4 on ofwbus0
>>> syscon_generic0: <syscon> mem 0xd000-0xdfff on simplebus1
>>> syscon_generic1: <syscon> mem 0x11500-0x1153f on simplebus1
>>> uart0: <Marvell Armada 3700 UART> mem 0x12000-0x121ff irq 9,10,11 on
>> simplebus1
>>> uart0: console (115200,n,8,1)
>>> gpio0: <Armada 37x0 North Bridge GPIO Controller> mem
>> 0x13800-0x138ff,0x13c00-0x13c1f irq 28,29,30,31,32,33,34,35,36,37,38,39 on
>> simple_mfd0
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> syscon_generic2: <syscon> mem 0x14000-0x1405f on simplebus1
>>> gpio0: <Armada 37x0 South Bridge GPIO Controller> mem
>> 0x18800-0x188ff,0x18c00-0x18c1f irq 40,41,42,43,44 on simple_mfd1
>>> gpio0: cannot allocate memory window
>>> device_attach: gpio0 attach returned 6
>>> mvneta0: <NETA controller> mem 0x30000-0x33fff irq 14 on simplebus1
>>> mvneta0: version is 10
>>> mvneta0: Ethernet address: 00:a6:39:ca:e8:00
>>> mdio0: <MDIO> on mvneta0
>>> mdioproxy0: <MII/MDIO proxy, MDIO side> on mdio0
>>> e6000sw0: <Marvell 88E6341> on mdio0
>>> e6000sw0: multi-chip addressing mode (0x1)
>>> e6000sw0: CPU port at 0
>>> e6000sw0: fixed port at 0
>>> e6000sw0: PHY at port 1
>>> miibus0: <MII bus> on e6000sw0
>>> e1000phy0: <Marvell 88E1000 Gigabit PHY> PHY 17 on miibus0
>>> e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
>> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>>> e6000sw0: PHY at port 2
>>> miibus1: <MII bus> on e6000sw0
>>> e1000phy1: <Marvell 88E1000 Gigabit PHY> PHY 18 on miibus1
>>> e1000phy1: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
>> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>>> e6000sw0: PHY at port 3
>>> miibus2: <MII bus> on e6000sw0
>>> e1000phy2: <Marvell 88E1000 Gigabit PHY> PHY 19 on miibus2
>>> e1000phy2: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
>> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>>> e6000sw0: switch is ready.
>>> etherswitch0: <Switch controller> on e6000sw0
>>> xhci0: <Generic USB 3.0 controller> mem 0x58000-0x5bfff irq 16 on
>> simplebus1
>>> xhci0: 32 bytes context size, 32-bit DMA
>>> usbus0 on xhci0
>>> syscon_generic3: <syscon> mem 0x5d800-0x5dfff on simplebus1
>>> ehci0: <Marvell Integrated USB 2.0 controller> mem 0x5e000-0x5efff irq
>> 17 on simplebus1
>>> usbus1: EHCI version 1.0
>>> usbus1 on ehci0
>>> syscon_generic4: <syscon> mem 0x5f800-0x5ffff on simplebus1
>>> sdhci_xenon0: <Armada Xenon SDHCI controller> mem
>> 0xd0000-0xd02ff,0x1e808-0x1e80b irq 24 on simplebus1
>>> ahci0: <AHCI SATA controller> mem 0xe0000-0xe0177 irq 26 on simplebus1
>>> ahci0: AHCI v1.30 with 1 6Gbps ports, Port Multiplier supported with FBS
>>> ahcich0: <AHCI channel> at channel 0 on ahci0
>>> device_attach: ahcich0 attach returned 6
>>> gpioregulator0: <GPIO controlled regulator> on ofwbus0
>>> gpioregulator0: cannot get pin 0
>>> gpioregulator0: cannot parse parameters
>>> device_attach: gpioregulator0 attach returned 6
>>> cryptosoft0: <software crypto>
>>> Timecounters tick every 1.000 msec
>>> mvneta0: link state changed to UP
>>> e6000sw0port1: link state changed to DOWN
>>> e6000sw0port2: link state changed to DOWN
>>> e6000sw0port3: link state changed to DOWN
>>> usbus0: 5.0Gbps Super Speed USB v3.0
>>> usbus1: 480Mbps High Speed USB v2.0
>>> Release APs...done
>>> CPU 0: ARM Cortex-A53 r0p4 affinity: 0
>>> Instruction Set Attributes 0 = <CRC32,SHA2,SHA1,AES+PMULL>
>>> Trying to mount root from ufs:/dev/ufs/FreeBSD_Install [ro,noatime]...
>>> Instruction Set Attributes 1 = <>
>>> Root mount waiting for: Processor Features 0 =
>> <GIC,AdvSIMD,Float,EL3 32,EL2 32,EL1 32,EL0 32>
>>> usbus1 Processor Features 1 = <0>
>>> usbus0 Memory Model Features 0 = <4k Granule,64k Granule,S/NS
>> Mem,MixedEndian,16bit ASID,1TB PA>
>>>
>>> Memory Model Features 1 = <>
>>> Memory Model Features 2 = <32b CCIDX,48b VA>
>>> Debug Features 0 = <2 CTX Breakpoints,4 Watchpoints,6
>> Breakpoints,PMUv3,Debug v8>
>>> Debug Features 1 = <0>
>>> Auxiliary Features 0 = <0>
>>> Auxiliary Features 1 = <0>
>>> CPU 1: ARM Cortex-A53 r0p4 affinity: 1
>>> WARNING: WITNESS option enabled, expect reduced performance.
>>> ugen0.1: <Generic XHCI root HUB> at usbus0
>>> ugen1.1: <Marvell EHCI root HUB> at usbus1
>>> uhub0 on usbus0
>>> uhub1 on usbus1
>>> uhub0: <Generic XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on
>> usbus0
>>> uhub1: <Marvell EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on
>> usbus1
>>> uhub0: 2 ports with 2 removable, self powered
>>> uhub1: 1 port with 1 removable, self powered
>>> mountroot: waiting for device /dev/ufs/FreeBSD_Install...
>>> Mounting from ufs:/dev/ufs/FreeBSD_Install failed with error 19.
>>>
>>> Loader variables:
>>> vfs.root.mountfrom=ufs:/dev/ufs/FreeBSD_Install
>>> vfs.root.mountfrom.options=ro,noatime
>>>
>>> Manual root filesystem specification:
>>> <fstype>:<device> [options]
>>> Mount <device> using filesystem <fstype>
>>> and with the specified (optional) option list.
>>>
>>> eg. ufs:/dev/da0s1a
>>> zfs:zroot/ROOT/default
>>> cd9660:/dev/cd0 ro
>>> (which is equivalent to: mount -t cd9660 -o ro /dev/cd0 /)
>>>
>>> ? List valid disk boot devices
>>> . Yield 1 second (for background tasks)
>>> <empty line> Abort manual input
>>>
>>> mountroot> ?
>>>
>>> List of GEOM managed disk devices:
>>>
>>>
>>> mountroot>
>> _______________________________________________
>> freebsd-arm at freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/freebsd-arm
>> To unsubscribe, send any mail to "freebsd-arm-unsubscribe at freebsd.org"
>>
> _______________________________________________
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