cpufreq support on Allwinner H3

Tue Mar 6 20:20:27 UTC 2018

Hi,

I've just build 12-current for Allwinner H3  (armv7) and it seems that 
cpufreq support is missing (orangepi or nanopi):

root at allwinner-h3:~ # service powerd onestart
Starting powerd.
powerd: no cpufreq(4) support -- aborting: No such file or directory
/etc/rc.d/powerd: WARNING: failed to start powerd

So, on nanopi neo, it's slowdown (not on orange-pi that seems to run at 
full speed). I am using a custom kernel conf that just contains:

include GENERIC
nooptions       INVARIANTS
nooptions       INVARIANT_SUPPORT
nooptions       WITNESS
nooptions       WITNESS_SKIPSPIN
nooptions       BUF_TRACKING
nooptions       DEADLKRES
nooptions       FULL_BUF_TRACKING

Here the output I get on orange-pi:

U-Boot SPL 2016.03 (Jun 17 2016 - 18:48:42)
DRAM: 1024 MiB
Trying to boot from MMC

U-Boot 2016.03 (Jun 17 2016 - 18:48:42 +0200) Allwinner Technology

CPU:   Allwinner H3 (SUN8I)
I2C:   ready
DRAM:  1 GiB
WARNING: Caches not enabled
MMC:   SUNXI SD/MMC: 0
reading u-boot.env

** Unable to read "u-boot.env" from mmc0:1 **
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
starting USB...
USB0:   USB EHCI 1.00
USB1:   USB EHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
scanning bus 1 for devices... 1 USB Device(s) found
Hit any key to stop autoboot:  0
Booting from: mmc 0 ubldr.bin
reading ubldr.bin
238600 bytes read in 57 ms (4 MiB/s)
## No elf image at address 0x42000000
## Starting application at 0x42000000 ...
Consoles: U-Boot console
Compatible U-Boot API signature found @0x7bf4a610

FreeBSD/armv7 U-Boot loader, Revision 1.2
(Mon Mar  5 23:38:55 CET 2018 luc at unxbox)

DRAM: 1024MB
MMC Device 1 not found
Number of U-Boot devices: 1
U-Boot env: loaderdev='mmc 0'
Found U-Boot device: disk
   Checking unit=0 slice=<auto> partition=<auto>... good.
Booting from disk0s2a:
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x8ad654+0x1869ac syms=[0x4+0x979b0+0x4+0xdbf6a]
/boot/entropy size=0x1000

Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel] in 1 second...

Type '?' for a list of commands, 'help' for more detailed help.
loader> load -t dtb boot/dtb/sun8i-h3-orangepi-one.dtb
boot/dtb/sun8i-h3-orangepi-one.dtb size=0x4ec5
loader> boot
Booting...
Using DTB from loaded file 'boot/dtb/sun8i-h3-orangepi-one.dtb'.
Kernel entry at 0x42200100...
Kernel args: (null)
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2018 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 12.0-CURRENT #0 34d79fcc910(master)-dirty: Tue Mar  6 02:11:39 
CET 2018
luc at unxbox:/usr/home/luc/ARM/obj/usr/home/luc/ARM/src/arm.armv7/sys/CUSTOM 
arm
FreeBSD clang version 6.0.0 (branches/release_60 325932) (based on LLVM 
6.0.0)
VT: init without driver.
module_register: cannot register simplebus/ahci from kernel; already 
loaded from kernel
Module simplebus/ahci failed to register: 17
module_register: cannot register simplebus/ehci from kernel; already 
loaded from kernel
Module simplebus/ehci failed to register: 17
module_register: cannot register simplebus/pcib from kernel; already 
loaded from kernel
Module simplebus/pcib failed to register: 17
module_register: cannot register simplebus/ehci from kernel; already 
loaded from kernel
Module simplebus/ehci failed to register: 17
CPU: ARM Cortex-A7 r0p5 (ECO: 0x00000000)
CPU Features:
   Multiprocessing, Thumb2, Security, Virtualization, Generic Timer, VMSAv7,
   PXN, LPAE, Coherent Walk
Optional instructions:
   SDIV/UDIV, UMULL, SMULL, SIMD(ext)
LoUU:2 LoC:3 LoUIS:2
Cache level 1:
  32KB/64B 4-way data cache WB Read-Alloc Write-Alloc
  32KB/32B 2-way instruction cache Read-Alloc
Cache level 2:
  512KB/64B 8-way unified cache WB Read-Alloc Write-Alloc
real memory  = 1073741824 (1024 MB)
avail memory = 1036685312 (988 MB)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
random: unblocking device.
random: entropy device external interface
kbd0 at kbdmux0
ofwbus0: <Open Firmware Device Tree>
aw_ccu0: <Allwinner Clock Control Unit> on ofwbus0
clk_fixed0: <Fixed clock> on aw_ccu0
clk_fixed1: <Fixed clock> on aw_ccu0
clk_fixed2: <Fixed clock> on aw_ccu0
simplebus0: <Flattened device tree simple bus> on ofwbus0
aw_ccung0: <Allwinner Clock Control Unit NG> mem 0x1c20000-0x1c203ff on 
simplebus0
aw_ccung1: <Allwinner Clock Control Unit NG> mem 0x1f01400-0x1f014ff on 
simplebus0
regfix0: <Fixed Regulator> on ofwbus0
regfix1: <Fixed Regulator> on ofwbus0
regfix2: <Fixed Regulator> on ofwbus0
regfix3: <Fixed Regulator> on ofwbus0
awusbphy0: <Allwinner USB PHY> mem 
0x1c19400-0x1c1942b,0x1c1a800-0x1c1a803,0x1c1b800-0x1c1b803,0x1c1c800-0x1c1c803,0x1c1d800-0x1c1d803 
on simplebus0
gic0: <ARM Generic Interrupt Controller> mem 
0x1c81000-0x1c81fff,0x1c82000-0x1c83fff,0x1c84000-0x1c85fff,0x1c86000-0x1c87fff 
irq 36 on simplebus0
gic0: pn 0x1, arch 0x2, rev 0x1, implementer 0x43b irqs 160
gpio0: <Allwinner GPIO/Pinmux controller> mem 0x1c20800-0x1c20bff irq 
17,18 on simplebus0
gpiobus0: <OFW GPIO bus> on gpio0
gpio1: <Allwinner GPIO/Pinmux controller> mem 0x1f02c00-0x1f02fff irq 40 
on simplebus0
gpiobus1: <OFW GPIO bus> on gpio1
rtc0: <Allwinner RTC> mem 0x1f00000-0x1f00053 irq 37,38 on simplebus0
rtc0: registered as a time-of-day clock, resolution 1.000000s
generic_timer0: <ARMv7 Generic Timer> irq 0,1,2,3 on ofwbus0
Timecounter "ARM MPCore Timecounter" frequency 24000000 Hz quality 1000
Event timer "ARM MPCore Eventtimer" frequency 24000000 Hz quality 1000
aw_syscon0: <Allwinner syscon> mem 0x1c00000-0x1c00fff on simplebus0
a31dmac0: <Allwinner DMA controller> mem 0x1c02000-0x1c02fff irq 4 on 
simplebus0
aw_mmc0: <Allwinner Integrated MMC/SD controller> mem 
0x1c0f000-0x1c0ffff irq 5 on simplebus0
mmc0: <MMC/SD bus> on aw_mmc0
ehci0: <Allwinner Integrated USB 2.0 controller> mem 0x1c1a000-0x1c1a0ff 
irq 9 on simplebus0
usbus0: EHCI version 1.0
usbus0 on ehci0
ohci0: <Generic OHCI Controller> mem 0x1c1a400-0x1c1a4ff irq 10 on 
simplebus0
usbus1 on ohci0
ehci1: <Allwinner Integrated USB 2.0 controller> mem 0x1c1b000-0x1c1b0ff 
irq 11 on simplebus0
usbus2: EHCI version 1.0
usbus2 on ehci1
ohci1: <Generic OHCI Controller> mem 0x1c1b400-0x1c1b4ff irq 12 on 
simplebus0
usbus3 on ohci1
gpioc0: <GPIO controller> on gpio0
awg0: <Allwinner Gigabit Ethernet> mem 0x1c30000-0x1c3ffff irq 21 on 
simplebus0
miibus0: <MII bus> on awg0
ukphy0: <Generic IEEE 802.3u media interface> PHY 0 on miibus0
ukphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, 
auto-flow
ukphy1: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
ukphy1:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, 
auto-flow
awg0: Ethernet address: f2:00:ee:63:b5:59
aw_wdog0: <Allwinner A31 Watchdog> mem 0x1c20ca0-0x1c20cbf irq 24 on 
simplebus0
uart0: <16750 or compatible> mem 0x1c28000-0x1c283ff irq 29 on simplebus0
uart0: console (115384,n,8,1)
gpioc1: <GPIO controller> on gpio1
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
cpu1: <Open Firmware CPU> on cpulist0
cpu2: <Open Firmware CPU> on cpulist0
cpu3: <Open Firmware CPU> on cpulist0
gpioled0: <GPIO LEDs> on ofwbus0
cryptosoft0: <software crypto>
Timecounters tick every 1.000 msec
usbus0: 480Mbps High Speed USB v2.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
usbus3: 12Mbps Full Speed USB v1.0
ugen0.1: <Allwinner EHCI root HUB> at usbus0
uhub0: <Allwinner EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
ugen1.1: <Generic OHCI root HUB> at usbus1
uhub1: <Generic OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen3.1: <Generic OHCI root HUB> at usbus3
uhub2: <Generic OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen2.1: <Allwinner EHCI root HUB> at usbus2
uhub3: <Allwinner EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
mmcsd0: 16GB <SDHC SL16G 8.0 SN B8BA40AA MFG 11/2016 by 3 SD> at mmc0 
50.0MHz/4bit/65535-block
Release APs
Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
mmc0: ACMD42 failed, RESULT: 4
mmc0: Card at relative address 43690 failed to set bus width
uhub1: 1 port with 1 removable, self powered
uhub2: 1 port with 1 removable, self powered
uhub0: 1 port with 1 removable, self powered
uhub3: 1 port with 1 removable, self powered
Setting hostuuid: ae41a69a-f668-11de-b3da-93fd68e687d1.
Setting hostid: 0x3905964e.
No suitable dump device was found.
Starting file system checks:
/dev/mmcsd0s2a: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/mmcsd0s2a: clean, 3583737 free (57 frags, 447960 blocks, 0.0% 
fragmentation)
Mounting local filesystems:.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat
Soft Float compatibility ldconfig path:
Setting hostname: allwinner-h3.
Setting up harvesting: 
[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,NET_ETHER,NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED
Feeding entropy: .
Starting devd.
awg0: link state changed to DOWN
add host 127.0.0.1: gateway lo0
add host ::1: gateway lo0
add net fe80::: gateway ::1
add net ff02::: gateway ::1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
Waiting 30s for the default route interface: .....(no carrier)
Creating and/or trimming log files.
Starting syslogd.
Clearing /tmp (X related).
Updating motd:.
Mounting late filesystems:.
Starting ntpd.
Performing sanity check on sshd configuration.
Jan  1 11:34:21 allwinner-h3 ntpd[419]: unable to bind to wildcard 
address :: - another process may be running - EXITING
Starting sshd.
Jan  1 11:34:22 allwinner-h3 sshd[449]: error: Bind to port 22 on :: 
failed: Can't assign requested address.
Jan  1 11:34:22 allwinner-h3 sshd[449]: error: Bind to port 22 on 
0.0.0.0 failed: Can't assign requested address.
Jan  1 11:34:22 allwinner-h3 sshd[449]: fatal: Cannot bind any address.
Starting sendmail_msp_queue.
Starting cron.
devmatch: Can't read linker hints file.
Starting background file system checks in 60 seconds.

Fri Jan  1 11:34
FreeBSD/arm (allwinner-h3) (ttyu0)

login:

Thanks