u-boot 2018-09 and nano pi air

[Luc Hondareyte]

Hello,

I just tested generics images 12-BETA4 and 13-CURRENT (r340239) with 
u-boot 2018-09 package for nanopi-neo-air. Apparently, the USB stack 
does not work with this release. However, this works with the 2018-09 
version for nano-pi-neo (not air). I did not have this problem with the 
2018-03 version.

U-Boot SPL 2018.09 (Oct 22 2018 - 20:09:02 +0000)
DRAM: 512 MiB
Trying to boot from MMC1


U-Boot 2018.09 (Oct 22 2018 - 20:09:02 +0000) Allwinner Technology

CPU:   Allwinner H3 (SUN8I 1680)
Model: FriendlyARM NanoPi NEO Air
DRAM:  512 MiB
MMC:   SUNXI SD/MMC: 0
Loading Environment from FAT... *** Warning - bad CRC, using default 
environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot:  0
=> usb info
USB is stopped. Please issue 'usb start' first.
=> usb start
starting USB...
No controllers found

Another question, what is the status for the eMMC for this board. Here 
is the dmesg with 13-CURRENT r340239:

Booting [/boot/kernel/kernel]...
Using DTB provided by EFI at 0x47ff9000.
Kernel entry at 0x53000180...
Kernel args: (null)
modulep: 0xc0d22000
relocation_offset 0
---<<BOOT>>---
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 13.0-CURRENT r340239 GENERIC arm
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.
module_register: cannot register ofwbus/pcib from kernel; already loaded 
from kernel
Module ofwbus/pcib failed to register: 17
module_register: cannot register simplebus/pcib from kernel; already 
loaded from kernel
Module simplebus/pcib failed to register: 17
No PSCI/SMCCC call function found
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  = 0 (0 MB)
avail memory = 506171392 (482 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
ccu_h3ng0: <Allwinner H3/H5 Clock Control Unit NG> mem 
0x1c20000-0x1c203ff on simplebus0
regfix0: <Fixed Regulator> on ofwbus0
regfix1: <Fixed Regulator> on ofwbus0
regfix2: <Fixed Regulator> on ofwbus0
ccu_sun8i_r0: <Allwinner SUN8I_R Clock Control Unit NG> mem 
0x1f01400-0x1f014ff on simplebus0
gic0: <ARM Generic Interrupt Controller> mem 
0x1c81000-0x1c81fff,0x1c82000-0x1c83fff,0x1c84000-0x1c85fff,0x1c86000-0x1c87fff 
irq 37 on simplebus0
gic0: pn 0x1, arch 0x2, rev 0x1, implementer 0x43b irqs 160
gpio0: <Allwinner GPIO/Pinmux controller> mem 0x1c20800-0x1c20bff irq 
18,19 on simplebus0
gpiobus0: <OFW GPIO bus> on gpio0
gpio1: <Allwinner GPIO/Pinmux controller> mem 0x1f02c00-0x1f02fff irq 43 
on simplebus0
gpiobus1: <OFW GPIO bus> on gpio1
rtc0: <Allwinner RTC> mem 0x1f00000-0x1f00053 irq 39,40 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
awusbphy0: <Allwinner USB PHY> mem 
0x1c19400-0x1c1942b,0x1c1a800-0x1c1a803,0x1c1b800-0x1c1b803,0x1c1c800-0x1c1c803,0x1c1d800-0x1c1d803 
on simplebus0
a31dmac0: <Allwinner DMA controller> mem 0x1c02000-0x1c02fff irq 4 on 
simplebus0
aw_mmc0: <Allwinner Integrated MMC/SD controller> mem 
0x1c0f000-0x1c0ffff irq 6 on simplebus0
mmc0: <MMC/SD bus> on aw_mmc0
aw_mmc1: <Allwinner Integrated MMC/SD controller> mem 
0x1c10000-0x1c10fff irq 7 on simplebus0
mmc1: <MMC/SD bus> on aw_mmc1
gpioc0: <GPIO controller> on gpio0
aw_wdog0: <Allwinner A31 Watchdog> mem 0x1c20ca0-0x1c20cbf irq 25 on 
simplebus0
uart0: <16750 or compatible> mem 0x1c28000-0x1c283ff irq 30 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
usb_needs_explore_all: no devclass
mmcsd0: 32GB <SDHC 2WCGO 0.7 SN 547F1A8F MFG 06/2016 by 40 BE> at mmc0 
50.0MHz/4bit/32768-block
AW_MMC_INT_RESP_TIMEOUT
mmc0: Failed to set VCCQ for card at relative address 22964
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
AW_MMC_INT_RESP_TIMEOUT
mmc1: No compatible cards found on bus
aw_mmc1: Spurious interrupt - no active request, rint: 0x00000004

Release APs
WARNING: WITNESS option enabled, expect reduced performance.

Luc.