· 6 years ago · Oct 09, 2019, 07:56 AM
1G12B:BL:6e7c85:7898ac;FEAT:E0F83180:2000;POC:F;RCY:0;EMMC:800;NAND:81;SD?:0;SD:0;READ:0;0.
2 bl2_stage_init 0x01
3bl2_stage_init 0x81
4hw id: 0x0000 - pwm id 0x01
5bl2_stage_init 0xc1
6bl2_stage_init 0x02
7
8no sdio debug board detected
9L0:00000000
10L1:00000703
11L2:00008067
12L3:04000000
13B2:00002000
14B1:e0f83180
15
16TE: 294039
17
18BL2 Built : 06:17:13, Jun 28 2019. g12b gf0505d7-dirty - qi.duan@droid13
19
20Board ID = 4
21Set A53 clk to 24M
22Set A73 clk to 24M
23Set clk81 to 24M
24A53 clk: 1200 MHz
25A73 clk: 1200 MHz
26CLK81: 166.6M
27smccc: 0004c4cd
28DDR driver_vesion: LPDDR4_PHY_V_0_1_14 build time: Jun 28 2019 06:17:09
29board id: 4
30Load FIP HDR from SD, src: 0x00010200, des: 0xfffd0000, size: 0x00004000, part: 0
31fw parse done
32Load ddrfw from SD, src: 0x00060200, des: 0xfffd0000, size: 0x0000c000, part: 0
33Load ddrfw from SD, src: 0x00038200, des: 0xfffd0000, size: 0x00004000, part: 0
34PIEI prepare done
35fastboot data load
36fastboot data verify
37verify result: 255
38Cfg max: 1, cur: 1. Board id: 255. Force loop cfg
39DDR4 probe
40ddr clk to 1320MHz
41Load ddrfw from SD, src: 0x00014200, des: 0xfffd0000, size: 0x0000c000, part: 0
42Check phy result
43INFO : End of initialization
44INFO : End of read enable training
45INFO : End of fine write leveling
46INFO : End of read dq deskew training
47INFO : End of MPR read delay center optimization
48INFO : End of Write leveling coarse delay
49INFO : End of write delay center optimization
50INFO : End of read delay center optimization
51INFO : End of max read latency training
52INFO : Training has run successfully!
531D training succeed
54Load ddrfw from SD, src: 0x00020200, des: 0xfffd0000, size: 0x0000c000, part: 0
55Check phy result
56INFO : End of initialization
57INFO : End of 2D read delay Voltage center optimization
58INFO : End of 2D write delay Voltage center optimization
59INFO : Training has run successfully!
60
61R0_RxClkDly_Margin==70 ps 6
62R0_TxDqDly_Margi==94 ps 8
63
64
65R1_RxClkDly_Margin==0 ps 0
66R1_TxDqDly_Margi==0 ps 0
67
68 dwc_ddrphy_apb_wr((0<<20)|(2<<16)|(0<<12)|(0xb0):0001
692D training succeed
70auto size-- 65535DDR cs0 size: 2048MB
71DDR cs1 size: 2048MB
72DMC_DDR_CTRL: 00600024DDR size: 3928MB
73cs0 DataBus test pass
74cs1 DataBus test pass
75cs0 AddrBus test pass
76cs1 AddrBus test pass
77 pre test bdlr_100_average==435 bdlr_100_min==435 bdlr_100_max==435 bdlr_100_cur==435
78 aft test bdlr_100_average==435 bdlr_100_min==435 bdlr_100_max==435 bdlr_100_cur==435
79non-sec scramble use zero key
80ddr scramble enabled
81
82100bdlr_step_size ps== 435
83result report
84boot times 0Enable ddr reg access
85Load FIP HDR from SD, src: 0x00010200, des: 0x01700000, size: 0x00004000, part: 0
86Load BL3X from SD, src: 0x0006c200, des: 0x0175c000, size: 0x00087600, part: 0
870.0;M3 CHK:0;cm4_sp_mode 0
88E30HDR
89MVN_1=0x00000000
90MVN_2=0x00000000
91[Image: g12b_v1.1.3375-8f9c8a7 2019-01-24 10:44:46 guotai.shen@droid11-sz]
92OPS=0x40
93ring efuse init
94chipver efuse init
9529 0a 40 00 01 20 10 00 00 15 30 32 54 52 4d 50
96[0.019859 Inits done]
97secure task start!
98high task start!
99low task start!
100run into bl31
101NOTICE: BL31: v1.3(release):ab8811b
102NOTICE: BL31: Built : 15:03:31, Feb 12 2019
103NOTICE: BL31: G12A normal boot!
104NOTICE: BL31: BL33 decompress pass
105ERROR: Error initializing runtime service opteed_fast
106
107
108U-Boot 2019.10-00008-gca88313dcd (Oct 09 2019 - 11:25:25 +0530) odroid-n2
109
110Model: Hardkernel ODROID-N2
111Soc: Amlogic Meson G12B (S922X) Revision 29:a (40:2)
112DRAM: 3.8 GiB
113MMC: sd@ffe05000: 0, mmc@ffe07000: 1
114In: serial@3000
115Out: serial@3000
116Err: serial@3000
117Net:
118Warning: ethernet@ff3f0000 (eth0) using random MAC address - 9e:d6:b0:e0:b1:dd
119eth0: ethernet@ff3f0000
120Hit any key to stop autoboot: 0
121switch to partitions #0, OK
122mmc0 is current device
123Scanning mmc 0:1...
124Found U-Boot script /boot/boot.scr
125780 bytes read in 2 ms (380.9 KiB/s)
126## Executing script at 08000000
12727253248 bytes read in 1169 ms (22.2 MiB/s)
12843524 bytes read in 5 ms (8.3 MiB/s)
1297263143 bytes read in 313 ms (22.1 MiB/s)
130## Flattened Device Tree blob at 08008000
131 Booting using the fdt blob at 0x8008000
132 Loading Ramdisk to f2858000, end f2f453a7 ... OK
133 Loading Device Tree to 00000000f284a000, end 00000000f2857a03 ... OK
134
135Starting kernel ...
136
137[ 0.000000][ T0] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
138[ 0.000000][ T0] Linux version 5.4.0-rc2-00038-ge3280b54afed-dirty (amoon@ThinkPad-T440s) (gcc version 8.3.0 (Ubuntu/Linaro 8.3.0-6ubuntu1)) #18 SMP PREEMPT Wed Oct 9 13:09:05 IST 2019
139[ 0.000000][ T0] Machine model: Hardkernel ODROID-N2
140[ 0.000000][ T0] efi: Getting EFI parameters from FDT:
141[ 0.000000][ T0] efi: UEFI not found.
142[ 0.000000][ T0] Reserved memory: created CMA memory pool at 0x00000000e2800000, size 256 MiB
143[ 0.000000][ T0] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
144[ 0.000000][ T0] NUMA: No NUMA configuration found
145[ 0.000000][ T0] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000f4ffffff]
146[ 0.000000][ T0] NUMA: NODE_DATA [mem 0xf480e800-0xf480ffff]
147[ 0.000000][ T0] Zone ranges:
148[ 0.000000][ T0] DMA32 [mem 0x0000000000000000-0x00000000f4ffffff]
149[ 0.000000][ T0] Normal empty
150[ 0.000000][ T0] Movable zone start for each node
151[ 0.000000][ T0] Early memory node ranges
152[ 0.000000][ T0] node 0: [mem 0x0000000000000000-0x0000000004ffffff]
153[ 0.000000][ T0] node 0: [mem 0x0000000005300000-0x00000000f4ffffff]
154[ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000000000000-0x00000000f4ffffff]
155[ 0.000000][ T0] psci: probing for conduit method from DT.
156[ 0.000000][ T0] psci: PSCIv1.0 detected in firmware.
157[ 0.000000][ T0] psci: Using standard PSCI v0.2 function IDs
158[ 0.000000][ T0] psci: MIGRATE_INFO_TYPE not supported.
159[ 0.000000][ T0] psci: SMC Calling Convention v1.1
160[ 0.000000][ T0] percpu: Embedded 22 pages/cpu s52952 r8192 d28968 u90112
161[ 0.000000][ T0] Detected VIPT I-cache on CPU0
162[ 0.000000][ T0] CPU features: detected: ARM erratum 845719
163[ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 987072
164[ 0.000000][ T0] Policy zone: DMA32
165[ 0.000000][ T0] Kernel command line: console=ttyAML0,115200n8 root=PARTUUID=45d7d61e-01 rw rootwait earlyprintk=serial,ttyAML0,115200 initcall_debug printk.time=y
166[ 0.000000][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
167[ 0.000000][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
168[ 0.000000][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off
169[ 0.000000][ T0] Memory: 3634288K/4011008K available (12156K kernel code, 2102K rwdata, 6848K rodata, 5440K init, 448K bss, 114576K reserved, 262144K cma-reserved)
170[ 0.000000][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
171[ 0.000000][ T0] rcu: Preemptible hierarchical RCU implementation.
172[ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
173[ 0.000000][ T0] Tasks RCU enabled.
174[ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
175[ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
176[ 0.000000][ T0] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
177[ 0.000000][ T0] GIC: Using split EOI/Deactivate mode
178[ 0.000000][ T0] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized
179[ 0.000000][ T0] random: get_random_bytes called from start_kernel+0x2b8/0x44c with crng_init=0
180[ 0.000000][ T0] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
181[ 0.000000][ T0] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
182[ 0.000003][ T0] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
183[ 0.000281][ T0] Console: colour dummy device 80x25
184[ 0.000369][ T0] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
185[ 0.000379][ T0] pid_max: default: 32768 minimum: 301
186[ 0.000455][ T0] LSM: Security Framework initializing
187[ 0.000519][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
188[ 0.000539][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
189[ 0.023951][ T1] ASID allocator initialised with 32768 entries
190[ 0.031928][ T1] rcu: Hierarchical SRCU implementation.
191[ 0.044634][ T1] EFI services will not be available.
192[ 0.052009][ T1] smp: Bringing up secondary CPUs ...
193[ 0.084351][ T0] Detected VIPT I-cache on CPU1
194[ 0.084398][ T0] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
195[ 0.116856][ T0] CPU features: detected: ARM erratum 858921
196[ 0.116863][ T0] ARM_SMCCC_ARCH_WORKAROUND_1 missing from firmware
197[ 0.116870][ T0] Detected VIPT I-cache on CPU2
198[ 0.116892][ T0] arch_timer: Enabling local workaround for ARM erratum 858921
199[ 0.116907][ T0] arch_timer: CPU2: Trapping CNTVCT access
200[ 0.116914][ T0] CPU2: Booted secondary processor 0x0000000100 [0x410fd092]
201[ 0.148385][ T0] Detected VIPT I-cache on CPU3
202[ 0.148400][ T0] arch_timer: Enabling local workaround for ARM erratum 858921
203[ 0.148407][ T0] arch_timer: CPU3: Trapping CNTVCT access
204[ 0.148412][ T0] CPU3: Booted secondary processor 0x0000000101 [0x410fd092]
205[ 0.180438][ T0] Detected VIPT I-cache on CPU4
206[ 0.180453][ T0] arch_timer: Enabling local workaround for ARM erratum 858921
207[ 0.180459][ T0] arch_timer: CPU4: Trapping CNTVCT access
208[ 0.180465][ T0] CPU4: Booted secondary processor 0x0000000102 [0x410fd092]
209[ 0.212490][ T0] Detected VIPT I-cache on CPU5
210[ 0.212505][ T0] arch_timer: Enabling local workaround for ARM erratum 858921
211[ 0.212512][ T0] arch_timer: CPU5: Trapping CNTVCT access
212[ 0.212517][ T0] CPU5: Booted secondary processor 0x0000000103 [0x410fd092]
213[ 0.212592][ T1] smp: Brought up 1 node, 6 CPUs
214[ 0.212650][ T1] SMP: Total of 6 processors activated.
215[ 0.212658][ T1] CPU features: detected: 32-bit EL0 Support
216[ 0.212665][ T1] CPU features: detected: CRC32 instructions
217[ 0.219933][ T1] CPU: All CPU(s) started at EL2
218[ 0.219985][ T11] alternatives: patching kernel code
219[ 0.220921][ T1] devtmpfs: initialized
220[ 0.228962][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
221[ 0.228991][ T1] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
222[ 0.235283][ T1] pinctrl core: initialized pinctrl subsystem
223[ 0.237214][ T1] DMI not present or invalid.
224[ 0.237647][ T1] NET: Registered protocol family 16
225[ 0.241711][ T1] DMA: preallocated 256 KiB pool for atomic allocations
226[ 0.241748][ T1] audit: initializing netlink subsys (disabled)
227[ 0.241909][ T44] audit: type=2000 audit(0.240:1): state=initialized audit_enabled=0 res=1
228[ 0.243802][ T1] cpuidle: using governor menu
229[ 0.244168][ T1] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
230[ 0.246349][ T1] Serial: AMBA PL011 UART driver
231[ 0.265896][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
232[ 0.265905][ T1] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
233[ 0.265912][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
234[ 0.265918][ T1] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
235[ 0.268093][ T1] cryptd: max_cpu_qlen set to 1000
236[ 0.272075][ T1] ACPI: Interpreter disabled.
237[ 0.273699][ T1] 5V: supplied by 12V
238[ 0.274509][ T1] VDDAO_3V3: supplied by 12V
239[ 0.275423][ T1] iommu: Default domain type: Translated
240[ 0.275696][ T1] vgaarb: loaded
241[ 0.276037][ T1] SCSI subsystem initialized
242[ 0.276506][ T1] usbcore: registered new interface driver usbfs
243[ 0.276540][ T1] usbcore: registered new interface driver hub
244[ 0.276656][ T1] usbcore: registered new device driver usb
245[ 0.277551][ T1] pps_core: LinuxPPS API ver. 1 registered
246[ 0.277557][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
247[ 0.277579][ T1] PTP clock support registered
248[ 0.277731][ T1] EDAC MC: Ver: 3.0.0
249[ 0.279266][ T1] FPGA manager framework
250[ 0.279377][ T1] Advanced Linux Sound Architecture Driver Initialized.
251[ 0.280182][ T1] clocksource: Switched to clocksource arch_sys_counter
252[ 0.280431][ T1] VFS: Disk quotas dquot_6.6.0
253[ 0.280482][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
254[ 0.280928][ T1] pnp: PnP ACPI: disabled
255[ 0.285585][ T1] thermal_sys: Registered thermal governor 'step_wise'
256[ 0.285588][ T1] thermal_sys: Registered thermal governor 'power_allocator'
257[ 0.286048][ T1] NET: Registered protocol family 2
258[ 0.286352][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
259[ 0.286402][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
260[ 0.286612][ T1] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
261[ 0.287008][ T1] TCP: Hash tables configured (established 32768 bind 32768)
262[ 0.287141][ T1] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
263[ 0.287220][ T1] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
264[ 0.287454][ T1] NET: Registered protocol family 1
265[ 0.287917][ T1] RPC: Registered named UNIX socket transport module.
266[ 0.287927][ T1] RPC: Registered udp transport module.
267[ 0.287932][ T1] RPC: Registered tcp transport module.
268[ 0.287936][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
269[ 0.287973][ T1] PCI: CLS 0 bytes, default 64
270[ 0.288137][ T1] Unpacking initramfs...
271[ 0.571982][ T1] Freeing initrd memory: 7092K
272[ 0.572831][ T1] kvm [1]: IPA Size Limit: 40bits
273[ 0.573559][ T1] kvm [1]: vgic interrupt IRQ1
274[ 0.573681][ T1] kvm [1]: Hyp mode initialized successfully
275[ 0.654700][ T1] Initialise system trusted keyrings
276[ 0.654933][ T1] workingset: timestamp_bits=44 max_order=20 bucket_order=0
277[ 0.660898][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
278[ 0.661663][ T1] NFS: Registering the id_resolver key type
279[ 0.661693][ T1] Key type id_resolver registered
280[ 0.661698][ T1] Key type id_legacy registered
281[ 0.661720][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
282[ 0.661922][ T1] 9p: Installing v9fs 9p2000 file system support
283[ 0.677929][ T1] Key type asymmetric registered
284[ 0.677946][ T1] Asymmetric key parser 'x509' registered
285[ 0.678003][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
286[ 0.678018][ T1] io scheduler mq-deadline registered
287[ 0.678032][ T1] io scheduler kyber registered
288[ 0.685115][ T1] GPIO line 447 (usb-hub-reset) hogged as output/high
289[ 0.691732][ T1] EINJ: ACPI disabled.
290[ 0.703625][ T1] soc soc0: Amlogic Meson G12B (S922X) Revision 29:a (40:2) Detected
291[ 0.707264][ T1] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
292[ 0.707335][ T1] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
293[ 0.711103][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
294[ 0.713589][ T1] SuperH (H)SCI(F) driver initialized
295[ 0.714235][ T1] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 12, base_baud = 1500000) is a meson_uart
296[ 1.714094][ T1] printk: console [ttyAML0] enabled
297[ 1.719599][ T1] msm_serial: driver initialized
298[ 1.730060][ T1] loop: module loaded
299[ 1.733938][ T1] libphy: Fixed MDIO Bus: probed
300[ 1.734135][ T1] tun: Universal TUN/TAP device driver, 1.6
301[ 1.739428][ T1] thunder_xcv, ver 1.0
302[ 1.742722][ T1] thunder_bgx, ver 1.0
303[ 1.746580][ T1] nicpf, ver 1.0
304[ 1.750453][ T1] hclge is initializing
305[ 1.753895][ T1] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
306[ 1.761730][ T1] hns3: Copyright (c) 2017 Huawei Corporation.
307[ 1.767721][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
308[ 1.774149][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
309[ 1.780735][ T1] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.6.0-k
310[ 1.788293][ T1] igb: Copyright (c) 2007-2014 Intel Corporation.
311[ 1.794537][ T1] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
312[ 1.802957][ T1] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
313[ 1.809810][ T1] sky2: driver version 1.30
314[ 1.814451][ T1] VFIO - User Level meta-driver version: 0.3
315[ 1.821080][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
316[ 1.826784][ T1] ehci-pci: EHCI PCI platform driver
317[ 1.831886][ T1] ehci-platform: EHCI generic platform driver
318[ 1.837827][ T1] ehci-orion: EHCI orion driver
319[ 1.842464][ T1] ehci-exynos: EHCI EXYNOS driver
320[ 1.847284][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
321[ 1.854032][ T1] ohci-pci: OHCI PCI platform driver
322[ 1.859139][ T1] ohci-platform: OHCI generic platform driver
323[ 1.865068][ T1] ohci-exynos: OHCI EXYNOS driver
324[ 1.870221][ T1] usbcore: registered new interface driver usb-storage
325[ 1.879087][ T1] i2c /dev entries driver
326[ 1.885408][ T1] sdhci: Secure Digital Host Controller Interface driver
327[ 1.887389][ T1] sdhci: Copyright(c) Pierre Ossman
328[ 1.892798][ T1] Synopsys Designware Multimedia Card Interface Driver
329[ 1.900058][ T1] VCC_3V3: supplied by VDDAO_3V3
330[ 1.903850][ T1] FLASH_1V8: supplied by VCC_3V3
331[ 1.908618][ T1] meson-gx-mmc ffe07000.mmc: allocated mmc-pwrseq
332[ 1.941434][ T1] sdhci-pltfm: SDHCI platform and OF driver helper
333[ 1.943812][ T1] ledtrig-cpu: registered to indicate activity on CPUs
334[ 1.949335][ T1] meson-sm: secure-monitor enabled
335[ 1.954563][ T1] usbcore: registered new interface driver usbhid
336[ 1.959988][ T1] usbhid: USB HID core driver
337[ 1.968409][ T1] NET: Registered protocol family 17
338[ 1.969676][ T1] 9pnet: Installing 9P2000 support
339[ 1.974528][ T1] Key type dns_resolver registered
340[ 1.979722][ T1] registered taskstats version 1
341[ 1.984189][ T1] Loading compiled-in X.509 certificates
342[ 1.999440][ T43] VCC_1V8: supplied by VCC_3V3
343[ 1.999494][ T43] VDDAO_1V8: supplied by VDDAO_3V3
344[ 2.003574][ T43] HUB_5V: supplied by 5V
345[ 2.007628][ T43] USB_PWR_EN: supplied by 5V
346[ 2.013662][ T43] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
347[ 2.019467][ T43] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
348[ 2.026666][ T43] dwc3-meson-g12a ffe09000.usb: USB2 ports: 2
349[ 2.031812][ T43] dwc3-meson-g12a ffe09000.usb: USB3 ports: 1
350[ 2.040775][ T43] dwc2 ff400000.usb: ff400000.usb supply vusb_d not found, using dummy regulator
351[ 2.046595][ T43] dwc2 ff400000.usb: ff400000.usb supply vusb_a not found, using dummy regulator
352[ 2.055588][ T43] dwc2 ff400000.usb: EPs: 7, dedicated fifos, 712 entries in SPRAM
353[ 2.063862][ T43] dwc3 ff500000.usb: Failed to get clk 'ref': -2
354[ 2.069267][ T43] dwc3 ff500000.usb: IRQ host not found
355[ 2.074587][ T43] dwc3 ff500000.usb: IRQ dwc_usb3 not found
356[ 2.080492][ T43] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
357[ 2.086416][ T43] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
358[ 2.094778][ T43] xhci-hcd xhci-hcd.0.auto: hcc params 0x0228fe6c hci version 0x110 quirks 0x0000000000010010
359[ 2.104707][ T43] xhci-hcd xhci-hcd.0.auto: irq 22, io mem 0xff500000
360[ 2.111683][ T43] hub 1-0:1.0: USB hub found
361[ 2.115659][ T43] hub 1-0:1.0: 2 ports detected
362[ 2.120498][ T43] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
363[ 2.126429][ T43] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
364[ 2.134708][ T43] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
365[ 2.141891][ T43] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
366[ 2.150850][ T43] hub 2-0:1.0: USB hub found
367[ 2.154985][ T43] hub 2-0:1.0: 1 port detected
368[ 2.159748][ T43] dwc3-meson-g12a ffe09000.usb: switching to Device Mode
369[ 2.167531][ T43] meson-gx-mmc ffe05000.sd: Got CD GPIO
370[ 2.198182][ T43] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
371[ 2.200297][ T43] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
372[ 2.207516][ T173] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
373[ 2.214312][ T173] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
374[ 2.221590][ T1] hctosys: unable to open rtc device (rtc0)