想用D1开发板设计一个小电脑，搭配蓝牙鼠标键盘远程控制其他设备。因此需要用到XR829的蓝牙部分，现在的问题是：
# hciconfig hci0 up
Can't get device info: No such device
镜像使用https://github.com/YuzukiHD/Buildroot-YuzukiSBC提供的buildroot编译。除蓝牙外，其他的基本正常
系统的完整启动过程：
[337]BOOT0 commit : 27369ab
[340]set pll start
[342]periph0 has been enabled
[345]set pll end
[346][pmu]: bus read error
[349]board init ok
[351]DRAM only have internal ZQ!!
[354]get_pmu_exist() = -1
[356]ddr_efuse_type: 0x0
[359][AUTO DEBUG] two rank and full DQ!
[363]ddr_efuse_type: 0x0
[366][AUTO DEBUG] rank 0 row = 15
[369][AUTO DEBUG] rank 0 bank = 8
[372][AUTO DEBUG] rank 0 page size = 2 KB
[376][AUTO DEBUG] rank 1 row = 15
[379][AUTO DEBUG] rank 1 bank = 8
[383][AUTO DEBUG] rank 1 page size = 2 KB
[387]rank1 config same as rank0
[389]DRAM BOOT DRIVE INFO: V0.24
[393]DRAM CLK = 792 MHz
[395]DRAM Type = 3 (2:DDR2,3:DDR3)
[398]DRAMC ZQ value: 0x7b7bfb
[401]DRAM ODT value: 0x42.
[403]ddr_efuse_type: 0x0
[406]DRAM SIZE =1024 M
[410]DRAM simple test OK.
[412]dram size =1024
[414]card no is 0
[416]sdcard 0 line count 4
[418][mmc]: mmc driver ver 2021-04-2 16:45
[428][mmc]: Wrong media type 0x0
[431][mmc]: ***Try SD card 0***
[439][mmc]: HSSDR52/SDR25 4 bit
[442][mmc]: 50000000 Hz
[445][mmc]: 3796 MB
[446][mmc]: ***SD/MMC 0 init OK!!!***
[497]Loading boot-pkg Succeed(index=0).
[501]Entry_name = opensbi
[504]Entry_name = u-boot
[507]Entry_name = dtb
[510]mmc not para
[511]Jump to second Boot.
OpenSBI v0.6
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|____/_____|
| |
|_|
Platform Name : Allwinner SUN20i - T-HEAD Xuantie Platform
Platform HART Features : RV64ACDFIMSUVX
Platform Max HARTs : 1
Current Hart : 0
Firmware Base : 0x40000400
Firmware Size : 75 KB
Runtime SBI Version : 0.2
MIDELEG : 0x0000000000000222
MEDELEG : 0x000000000000b1ff
PMP0 : 0x0000000040000000-0x000000004001ffff (A)
PMP1 : 0x0000000040000000-0x000000007fffffff (A,R,W,X)
PMP2 : 0x0000000080000000-0x00000000bfffffff (A,R,W,X)
PMP3 : 0x0000000000020000-0x0000000000027fff (A,�
U-Boot 2018.05 (Feb 01 2023 - 05:25:24 +0000) Allwinner Technology
[00.595]DRAM: 1 GiB
[00.597]Relocation Offset is: 3dee9000
[00.601]secure enable bit: 0
[00.604]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz
[00.610]flash init start
[00.612]workmode = 0,storage type = 1
[00.616][mmc]: mmc driver ver uboot2018:2021-11-19 15:38:00
[00.621][mmc]: get sdc_type fail and use default host:tm1.
[00.627][mmc]: can't find node "mmc0",will add new node
[00.632][mmc]: fdt err returned <no error>
[00.636][mmc]: Using default timing para
[00.640][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.657][mmc]: card_caps:0x3000000a
[00.660][mmc]: host_caps:0x3000003f
[00.664]sunxi flash init ok
[00.666]line:703 init_clocks
[00.670]drv_disp_init
fdt get node offset faill: hdmi
[00.681]unable to map hdmi registers
[00.684]drv_disp_init finish
[00.687]boot_gui_init:start
[00.689]set disp.dev0_output_type fail. using defval=0
partno erro : can't find partition Reserve0
[00.714]Get Reserve0 partition number fail!
no cfs of display devices.
[00.720]LCD open finish
[00.722]set disp.fb0_format fail. using defval=4294967295
[00.727]set disp.fb0_width fail. using defval=0
[00.732]set disp.fb0_height fail. using defval=0
bad fb0_cfg[w=0,h=0,bpp=32,format=-1]
[00.739]boot_gui_init:finish
partno erro : can't find partition bootloader
partno erro : can't find partition boot-resource
[00.782]Get bootloader and boot-resource partition number fail!
[00.803]Loading Environment from SUNXI_FLASH... OK
[00.845]Item0 (Map) magic is bad
[00.848]the secure storage item0 copy0 magic is bad
[00.874]Item0 (Map) magic is bad
[00.877]the secure storage item0 copy1 magic is bad
[00.881]Item0 (Map) magic is bad
[00.884]usb burn from boot
delay time 0
weak:otg_phy_config
[00.895]usb prepare ok
[01.114]usb sof ok
[01.116]usb probe ok
[01.118]usb setup ok
set address 0x8
set address 0x8 ok
[04.123]do_burn_from_boot usb : have no handshake
root_partition is rootfs
set root to /dev/mmcblk0p4
[04.134]update part info
[04.139]update bootcmd
[04.144]change working_fdt 0x7eaa8da0 to 0x7ea88da0
disable nand error: FDT_ERR_BADPATH
No reserved memory region found in source FDT
fb_save_para: fb_id(0), lock=0
[04.173]update dts
Hit any key to stop autoboot: 2 1 0
card0 has inited
curr_device:0
Device: SUNXI SD/MMC
Manufacturer ID: 2
OEM: 544d
Name: SA04G
Bus Speed: 50000000
Mode : SD High Speed (50MHz)
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00008820 0x0000891f "env"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 26a3a4a2-355e-4373-ac32-e76d6efb4f7e
2 0x00008920 0x00008a1f "env-redund"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 35c4eb87-5d74-4fcb-afa7-907f01ff90a1
3 0x00008a20 0x00018a1f "boot"
attrs: 0x0000000000000004
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: 19a39da0-3224-4fc8-abcc-40f2eb9b725e
4 0x00018a20 0x00218a1f "rootfs"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: c22b4c4a-1fab-42ad-969b-04aeb7313d89
5 0x00218a20 0x0021ca1f "data"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
guid: f9b6f8bd-92ff-4915-921a-ee5d33b78ea7
10672128 bytes read in 453 ms (22.5 MiB/s)
[06.749]no vendor_boot partition is found
Android's image name: sun20i
[06.764]
Starting kernel ...
[06.767][mmc]: MMC Device 2 not found
[06.770][mmc]: mmc 2 not find, so not exit
[ 0.000000] OF: fdt: Ignoring memory range 0x40000000 - 0x40200000
[ 0.000000] Linux version 5.4.61 (winyunq@Winyunq) (riscv64-unknown-linux-gnu-gcc (C-SKY RISCV Tools V1.8.4 B20200702) 8.1.0, GNU ld (GNU Binutils) 2.32) #2 Wed Feb 1 17:13:33 CST 2023
[ 0.000000] cma: Reserved 8 MiB at 0x000000007f800000
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000040200000-0x000000007fffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040200000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040200000-0x000000007fffffff]
[ 0.000000] On node 0 totalpages: 261632
[ 0.000000] DMA32 zone: 3577 pages used for memmap
[ 0.000000] DMA32 zone: 0 pages reserved
[ 0.000000] DMA32 zone: 261632 pages, LIFO batch:63
[ 0.000000] elf_hwcap is 0x20112d
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055
[ 0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p4 init=/sbin/init partitions=ext4 cma=8M gpt=1 androidboot.hardware=sun20iw1p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05(02/01/2023-05:25:24) mbr_offset=1556480 disp_reserve=12308736,0x4e01438143014281 androidboot.dramsize=1024
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.000000] Sorting __ex_table...
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1010592K/1046528K available (6803K kernel code, 703K rwdata, 2275K rodata, 196K init, 429K bss, 27744K reserved, 8192K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
[ 0.000000] plic: mapped 200 interrupts with 1 handlers for 2 contexts.
[ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0]
[ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000006] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000020] riscv_timer_clockevent depends on broadcast, but no broadcast function available
[ 0.000347] Console: colour dummy device 80x25
[ 0.000381] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[ 0.000396] pid_max: default: 32768 minimum: 301
[ 0.000527] LSM: Security Framework initializing
[ 0.000570] SELinux: Initializing.
[ 0.000746] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.000767] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.002438] ASID allocator initialised with 65536 entries
[ 0.002733] BOOTEVENT: 2.720749: ON
[ 0.003192] devtmpfs: initialized
[ 0.018205] random: get_random_u32 called from bucket_table_alloc.isra.31+0x4e/0x15e with crng_init=0
[ 0.019105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.019130] futex hash table entries: 256 (order: 0, 6144 bytes, linear)
[ 0.019510] pinctrl core: initialized pinctrl subsystem
[ 0.020856] NET: Registered protocol family 16
[ 0.022415] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.022450] audit: initializing netlink subsys (disabled)
[ 0.023232] i2c-core: driver [dummy] registered
[ 0.066139] rtc_ccu: sunxi ccu init OK
[ 0.072927] clock: sunxi ccu init OK
[ 0.073780] clock: sunxi ccu init OK
[ 0.085712] audit: type=2000 audit(0.020:1): state=initialized audit_enabled=0 res=1
[ 0.110293] iommu: Default domain type: Translated
[ 0.110461] sunxi iommu: irq = 80
[ 0.111497] SCSI subsystem initialized
[ 0.111827] usbcore: registered new interface driver usbfs
[ 0.111911] usbcore: registered new interface driver hub
[ 0.111991] usbcore: registered new device driver usb
[ 0.113095] Advanced Linux Sound Architecture Driver Initialized.
[ 0.113757] Bluetooth: Core ver 2.22
[ 0.113833] NET: Registered protocol family 31
[ 0.113842] Bluetooth: HCI device and connection manager initialized
[ 0.113859] Bluetooth: HCI socket layer initialized
[ 0.113872] Bluetooth: L2CAP socket layer initialized
[ 0.113907] Bluetooth: SCO socket layer initialized
[ 0.114190] nfc: nfc_init: NFC Core ver 0.1
[ 0.114297] NET: Registered protocol family 39
[ 0.114305] pwm module init!
[ 0.115924] input: sunxi-keyboard as /devices/virtual/input/input0
[ 0.116854] clocksource: Switched to clocksource riscv_clocksource
[ 0.130326] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[ 0.147684] thermal_sys: Registered thermal governor 'step_wise'
[ 0.148197] NET: Registered protocol family 2
[ 0.149071] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 0.149126] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.149227] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.149309] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.149482] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.149537] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.149792] NET: Registered protocol family 1
[ 0.150399] RPC: Registered named UNIX socket transport module.
[ 0.150411] RPC: Registered udp transport module.
[ 0.150415] RPC: Registered tcp transport module.
[ 0.150420] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.152940] Initialise system trusted keyrings
[ 0.152993] Key type blacklist registered
[ 0.153229] workingset: timestamp_bits=62 max_order=18 bucket_order=0
[ 0.167782] NFS: Registering the id_resolver key type
[ 0.167816] Key type id_resolver registered
[ 0.167824] Key type id_legacy registered
[ 0.167840] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.190428] NET: Registered protocol family 38
[ 0.190449] Key type asymmetric registered
[ 0.190456] Asymmetric key parser 'x509' registered
[ 0.190521] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.190531] io scheduler mq-deadline registered
[ 0.190537] io scheduler kyber registered
[ 0.191737] [DISP]disp_module_init
[ 0.192334] disp 5000000.disp: Adding to iommu group 0
[ 0.228105] display_fb_request,fb_id:0
[ 0.244420] [DISP] Fb_copy_boot_fb,line:1443:
[ 0.244424] no boot_fb0
[ 0.245328] [DISP]disp_module_init finish
[ 0.246801] sunxi_sid_init()551 - insmod ok
[ 0.247304] pwm-regulator: supplied by regulator-dummy
[ 0.350453] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[ 0.351019] uart uart0: get regulator failed
[ 0.351045] uart uart0: uart0 supply uart not found, using dummy regulator
[ 0.351374] uart0: ttyS0 at MMIO 0x2500000 (irq = 18, base_baud = 1500000) is a SUNXI
[ 0.351397] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n
[ 1.083327] printk: console [ttyS0] enabled
[ 1.088919] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[ 1.100280] uart uart1: get regulator failed
[ 1.105091] uart uart1: uart1 supply uart not found, using dummy regulator
[ 1.113152] uart1: ttyS1 at MMIO 0x2500400 (irq = 19, base_baud = 1500000) is a SUNXI
[ 1.135814] loop: module loaded
[ 1.139747] sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
[ 1.146983] sunxi-rfkill soc@3000000:rfkill@0: devm_pinctrl_get() failed!
[ 1.154583] sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
[ 1.161892] sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
[ 1.169297] sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
[ 1.175820] sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
[ 1.182746] sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
[ 1.190461] sunxi-rfkill soc@3000000:rfkill@0: wlan_regon gpio=204 assert=1
[ 1.198307] sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1
[ 1.206422] sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled
[ 1.214089] sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power.
[ 1.220842] sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1)
[ 1.228371] sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=210 assert=0
[ 1.236574] [ADDR_MGT] addr_mgt_probe: module version: v1.0.10
[ 1.244132] [ADDR_MGT] addr_mgt_probe: success.
[ 1.250619] libphy: Fixed MDIO Bus: probed
[ 1.255223] CAN device driver interface
[ 1.260552] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[ 1.271839] sunxi gmac driver's version: 1.0.0
[ 1.276981] gmac-power0: NULL
[ 1.280289] gmac-power1: NULL
[ 1.283618] gmac-power2: NULL
[ 1.287996] PPP generic driver version 2.4.2
[ 1.293088] PPP BSD Compression module registered
[ 1.298361] PPP Deflate Compression module registered
[ 1.304002] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.311290] sunxi-ehci: EHCI SUNXI driver
[ 1.316267] get ehci1-controller wakeup-source is fail.
[ 1.322215] sunxi ehci1-controller don't init wakeup source
[ 1.328455] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe000a13818, 0x:ffffffd004075000, irq_no:31
[ 1.341979] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator
[ 1.354464] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[ 1.366655] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[ 1.373930] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[ 1.383727] sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000
[ 1.404875] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[ 1.413733] hub 1-0:1.0: USB hub found
[ 1.417999] hub 1-0:1.0: 1 port detected
[ 1.423237] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.430191] sunxi-ohci: OHCI SUNXI driver
[ 1.435175] get ohci1-controller wakeup-source is fail.
[ 1.441126] sunxi ohci1-controller don't init wakeup source
[ 1.447367] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe000a14370
[ 1.457784] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator
[ 1.470297] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[ 1.482492] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[ 1.489743] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[ 1.499508] sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400
[ 1.569855] hub 2-0:1.0: USB hub found
[ 1.574120] hub 2-0:1.0: 1 port detected
[ 1.579580] usbcore: registered new interface driver uas
[ 1.585682] usbcore: registered new interface driver usb-storage
[ 1.592480] usbcore: registered new interface driver ums-alauda
[ 1.599176] usbcore: registered new interface driver ums-cypress
[ 1.605979] usbcore: registered new interface driver ums-datafab
[ 1.612772] usbcore: registered new interface driver ums_eneub6250
[ 1.619756] usbcore: registered new interface driver ums-freecom
[ 1.626556] usbcore: registered new interface driver ums-isd200
[ 1.633253] usbcore: registered new interface driver ums-jumpshot
[ 1.640143] usbcore: registered new interface driver ums-karma
[ 1.646746] usbcore: registered new interface driver ums-onetouch
[ 1.653664] usbcore: registered new interface driver ums-realtek
[ 1.660459] usbcore: registered new interface driver ums-sddr09
[ 1.667160] usbcore: registered new interface driver ums-sddr55
[ 1.673858] usbcore: registered new interface driver ums-usbat
[ 1.680907] mousedev: PS/2 mouse device common for all mice
[ 1.687629] sunxi_gpadc_init,2151, success
[ 1.692976] sunxi-rtc 7090000.rtc: errata__fix_alarm_day_reg_default_value(): ALARM0_DAY_REG=0, set it to 1
[ 1.705064] sunxi-rtc 7090000.rtc: registered as rtc0
[ 1.710826] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:00:08 UTC (8)
[ 1.719694] sunxi-rtc 7090000.rtc: sunxi rtc probed
[ 1.725618] i2c /dev entries driver
[ 1.729638] IR NEC protocol handler initialized
[ 1.734714] IR RC5(x/sz) protocol handler initialized
[ 1.742129] sunxi-wdt 6011000.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 1.751242] Bluetooth: HCI UART driver ver 2.3
[ 1.756227] Bluetooth: HCI UART protocol H4 registered
[ 1.761970] Bluetooth: HCI UART protocol BCSP registered
[ 1.768035] usbcore: registered new interface driver btusb
[ 1.774225] Bluetooth: XRadio Bluetooth LPM Mode Driver Ver 1.0.10
[ 1.781460] [XR_BT_LPM] bluesleep_probe: bt_wake polarity: 1
[ 1.787862] [XR_BT_LPM] bluesleep_probe: host_wake polarity: 1
[ 1.794421] [XR_BT_LPM] bluesleep_probe: wakeup source is disabled!
[ 1.794421]
[ 1.803076] [XR_BT_LPM] bluesleep_probe: uart_index(1)
[ 1.809204] bt_fdi debugfs_init
[ 1.816704] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[ 1.826663] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[ 1.832863] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[ 1.839190] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[ 1.845614] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[ 1.852034] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[ 1.858552] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[ 1.865070] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[ 1.871588] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[ 1.878466] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[ 1.883976] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail
[ 1.890600] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.901718] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[ 1.920876] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.945040] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[ 1.951408] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[ 1.961361] sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
[ 1.967552] sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[ 1.973884] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[ 1.980304] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[ 1.986729] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[ 1.993247] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[ 1.999766] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[ 2.006288] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[ 2.012826] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[ 2.021607] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.034111] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.045282] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[ 2.056887] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.068558] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.081168] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.092837] sunxi-mmc 4021000.sdmmc: detmode:manually by software
[ 2.101446] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 2.108349] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.119904] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 2.126853] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.144930] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.157843] usbcore: registered new interface driver usbhid
[ 2.164098] usbhid: USB HID core driver
[ 2.170694] i2c-core: driver [ac108] registered
[ 2.175767] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.184549] sunxi-daudio 2034000.daudio: regulator missing or invalid
[ 2.192717] [AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:19, mic2gain:19 pa_msleep:120, pa_level:1, pa_pwr_level:1
[ 2.192717]
[ 2.209832] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[ 2.221062] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
[ 2.230420] sid_rd_ver_reg()254 - ver >= 4, soc ver:5
[ 2.236126] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[ 2.245896] [SNDCODEC][sunxi_card_init][583]:card init finished
[ 2.253556] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.261232] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.268463] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[ 2.279849] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input1
[ 2.291230] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.298160] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 2.309894] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[ 2.318854] NET: Registered protocol family 10
[ 2.325283] Segment Routing with IPv6
[ 2.329517] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.336997] NET: Registered protocol family 17
[ 2.342010] NET: Registered protocol family 15
[ 2.346982] can: controller area network core (rev 20170425 abi 9)
[ 2.353993] NET: Registered protocol family 29
[ 2.358979] can: raw protocol (rev 20170425)
[ 2.363755] can: broadcast manager protocol (rev 20170425 t)
[ 2.370091] can: netlink gateway (rev 20190810) max_hops=1
[ 2.376523] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.385671] Bluetooth: RFCOMM TTY layer initialized
[ 2.391172] Bluetooth: RFCOMM socket layer initialized
[ 2.396947] Bluetooth: RFCOMM ver 1.11
[ 2.401178] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.407121] Bluetooth: BNEP filters: protocol multicast
[ 2.412970] Bluetooth: BNEP socket layer initialized
[ 2.418532] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 2.425156] Bluetooth: HIDP socket layer initialized
[ 2.430945] Key type dns_resolver registered
[ 2.436338] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 2.447905] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 2.459784] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[ 2.471522] mmc0: new high speed SDHC card at address 1234
[ 2.478270] Loading compiled-in X.509 certificates
[ 2.485976] HDMI 2.0 driver init start!
[ 2.490297] boot_hdmi=false
[ 2.493470] ERROR: pinctrl_get for HDMI2.0 DDC fail
[ 2.500801] mmcblk0: mmc0:1234 SA04G 3.71 GiB
[ 2.507633] HDMI2.0 module init end
[ 2.536139] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[ 2.555872] debugfs: Directory '2034000.daudio' with parent 'sndhdmi' already present!
[ 2.566969] sunxi-audio-card 20340a0.sounddaudio2: 20340a4.hdmiaudio <-> 2034000.daudio mapping ok
[ 2.578797] get ehci0-controller wakeup-source is fail.
[ 2.584780] sunxi ehci0-controller don't init wakeup source
[ 2.591028] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe000a13450, 0x:ffffffd004cce000, irq_no:2e
[ 2.604523] [sunxi-ehci0]: Not init ehci0
[ 2.609460] get ohci0-controller wakeup-source is fail.
[ 2.615422] sunxi ohci0-controller don't init wakeup source
[ 2.621668] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe000a13fa8
[ 2.632060] [sunxi-ohci0]: Not init ohci0
[ 2.640076] Bluetooth: Starting self testing
[ 2.675025] Bluetooth: ECDH test passed in 29435 usecs
[ 2.687914] Bluetooth: SMP test passed in 5089 usecs
[ 2.693526] Bluetooth: Finished self testing
[ 2.698348] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.708173] GPT:Primary header thinks Alt. header is not at the end of the disk.
[ 2.716468] GPT:2214471 != 7774207
[ 2.720269] GPT:Alternate GPT header not at the end of the disk.
[ 2.726985] GPT:2214471 != 7774207
[ 2.730775] GPT: Use GNU Parted to correct GPT errors.
[ 2.736567] mmcblk0: p1 p2 p3 p4 p5
[ 2.742502] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.749843] clk: Not disabling unused clocks
[ 2.754618] ALSA device list:
[ 2.757937] #0: audiocodec
[ 2.761157] #1: sndhdmi
[ 2.764079] alloc_fd: slot 0 not NULL!
[ 2.768700] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.778345] cfg80211: failed to load regulatory.db
[ 2.792842] EXT4-fs (mmcblk0p4): INFO: recovery required on readonly filesystem
[ 2.801038] EXT4-fs (mmcblk0p4): write access will be enabled during recovery
[ 3.136882] [HDMI receive params]: tv mode: 0x3 format:0x0 data bits:0x0 eotf:0x4 cs:0x101 dvi_hdmi:2 range:2 scan:0 aspect_ratio:8
[ 3.619588] EXT4-fs (mmcblk0p4): recovery complete
[ 3.633081] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
[ 3.642190] VFS: Mounted root (ext4 filesystem) readonly on device 179:4.
[ 3.658204] devtmpfs: mounted
[ 3.661726] Freeing unused kernel memory: 196K
[ 3.666703] This architecture does not have kernel memory protection.
[ 3.673897] Kernel init done
[ 3.677116] Run /sbin/init as init process
SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
[ 4.025661] EXT4-fs (mmcblk0p4): re-mounted. Opts: (null)
[ 4.160940] disp_al_manager_apply ouput_type:0
[ 4.166142] disp_al_hdmi_cfg
[ 4.169393] [DISP] disp_device_attached_and_enable,line:233:
[ 4.169398] attached ok, mgr0<-->dev0
[ 4.179804] [DISP] disp_device_attached_and_enable,line:236:
[ 4.179813] type:4,mode:3,fmt:rgb,bits:8bits,eotf:4,cs:257 dvi_hdmi:2, range:2 scan:0 ratio:8
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
Populating /dev using udev: [ 4.413406] random: fast init done
[ 4.532608] udevd[153]: starting version 3.2.11
[ 4.566741] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.576640] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.584389] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.650654] udevd[154]: starting eudev-3.2.11
[ 5.326630] debugfs: Directory '2031000.dmic' with parent 'snddmic' already present!
[ 5.392312] sunxi-audio-card 2031060.sounddmic: dmic-hifi <-> 2031000.dmic mapping ok
[ 13.824363] hdmi_hpd_sys_config_release
[ 13.908927]
[ 13.908927] insmod_device_driver
[ 13.908927]
[ 13.916148] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator
done
Initializing random number generator: OK
Saving random seed: [ 23.340354] urandom_read: 3 callbacks suppressed
[ 23.340361] random: dd: uninitialized urandom read (512 bytes read)
OK
Starting system message bus: [ 23.479325] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
[ 23.487384] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)
done
Starting rpcbind: OK
Starting bluetoothd: OK
Starting network: [ 24.171693] libphy: 4500000.eth: probed
[ 24.176263] sunxi-gmac 4500000.eth eth0: eth0: Type(8) PHY ID 001cc916 at 0 IRQ poll (4500000.eth-0:00)
udhcpc: started, v1.35.0
udhcpc: broadcasting discover
udhcpc: broadcasting discover
[ 28.321068] sunxi-gmac 4500000.eth eth0: Link is Up - 1Gbps/Full - flow control off
[ 28.332297] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.31.115, server 192.168.31.1
udhcpc: lease of 192.168.31.115 obtained from 192.168.31.1, lease time 43200
deleting routers
adding dns 192.168.31.1
OK
Starting Xorg: OK
[ 33.760884] usb1-vbus: disabling
Starting mosquitto: OK
Starting nginx...
Starting postgresql: pg_ctl: another server might be running; trying to start server anyway
waiting for server to start... done
server started
OK
[ 37.136916] random: crng init done
[ 37.140712] random: 1 urandom warning(s) missed due to ratelimiting
Starting sshd: OK
Starting NFS statd: OK
Starting NFS services: OK
Starting NFS daemon: [ 38.949232] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 38.958058] NFSD: unable to find recovery directory /var/lib/nfs/v4recovery
[ 38.965849] NFSD: Unable to initialize client recovery tracking! (-2)
[ 38.973077] NFSD: starting 90-second grace period (net f0000019)
OK
加载xr829模块：
# insmod /lib/modules/5.4.61/kernel/drivers/net/wireless/xr829/xr829.ko
[ 445.422517] ======== XRADIO WIFI OPEN ========
[ 446.253008] [XRADIO] Driver Label:XR_V02.16.85_P2P_HT40_01.31
[ 446.259791] [XRADIO] Allocated hw_priv @ 000000008456ac14
[ 446.288961] sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1
[ 446.305249] sunxi-rfkill soc@3000000:rfkill@0: wlan power on success
[ 446.512382] [XRADIO] Detect SDIO card 1
[ 446.527250] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 446.544959] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[ 446.564948] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 446.589631] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 446.616947] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 446.651339] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 446.662909] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 446.696978] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[ 446.721779] mmc1: new high speed SDIO card at address 0001
[ 446.740110] [SBUS] XRadio Device:sdio clk=50000000
[ 446.888470] [XRADIO] XRADIO_HW_REV 1.0 detected.
[ 446.925458] [XRADIO_WRN] xradio_update_dpllctrl:dpll_read=0x00900000, new dpll_ctrl=0x01400000.
[ 447.007852] [XRADIO] Bootloader complete
[ 447.129029] [XRADIO] Firmware completed.
[ 447.161101] [BH_WRN] miss interrupt!
[ 447.165204] [WSM] Firmware Label:XR_C09.08.52.73_DBG_02.122 2GHZ HT40 May 18 2021 13:36:09
[ 447.174578] [XRADIO] Firmware Startup Done.
[ 447.185333] [XRADIO_WRN] enable Multi-Rx!
[ 447.193789] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
其中有一个 [BH_WRN] miss interrupt!，不知道是不是蓝牙错误的意思
wifi可以正常使用：
wlan0 Link encap:Ethernet HWaddr 20:A1:FC:D8:FD:D2
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
rfkill可以正常工作：
# echo 0 > /sys/class/rfkill/rfkill0/st[ 686.015413] sunxi-rfkill soc@3000000:rfkill@0: set block: 1
ate
[ 686.023341] sunxi-rfkill soc@3000000:rfkill@0: bt power off success
#
# cat /sys/class/rfkill/rfkill0/state
0
#
# echo 1 > /sys/class/rfkill/rfkill0/st[ 700.247367] sunxi-rfkill soc@3000000:rfkill@0: set block: 0
ate
[ 700.265298] sunxi-rfkill soc@3000000:rfkill@0: bt power on success
#
# cat /sys/class/rfkill/rfkill0/state
1
个人认为底层蓝牙应该是加载成功的，应该是漏了xradio或者vendor之类的东西导致上面的应用看不到xr829
# echo 1 > /proc/bluetooth/sleep/btwake
[ 925.874702] [XR_BT_LPM] bluedroid_write_proc_btwake: bluedroid_write_proc_btwake 1
[ 925.885298] [XR_BT_LPM] bluedroid_write_proc_btwake: wakeup bt device
# hciattach -n ttyS1 xradio > /dev/null 2>&1 &
#
# hciconfig hci0 up
Can't get device info: No such device
# find / -name "*xradio*"
/proc/irq/214/xradio_irq
/proc/xradio
/xradio_bt_init.sh
/sys/devices/platform/xradio_device.0
/sys/bus/platform/devices/xradio_device.0
/sys/bus/platform/drivers/xradio_device
/sys/bus/platform/drivers/xradio_device/xradio_device.0
/sys/bus/sdio/drivers/xradio_wlan
/sys/module/xradio_btlpm
/sys/module/xr829/drivers/platform:xradio_device
#
# /xradio_bt_init.sh
hcidump_xr start
/xradio_bt_init.sh: line 34: hcidump_xr: not found
bring up hci0 failed
#
# /bt_init.sh
hcidump_xr start
/bt_init.sh: line 41: hcidump_xr: not found
[ 1245.273187] sunxi-rfkill soc@3000000:rfkill@0: set block: 1
[ 1245.279445] sunxi-rfkill soc@3000000:rfkill@0: bt power off success
[ 1246.325947] sunxi-rfkill soc@3000000:rfkill@0: set block: 0
[ 1246.342238] sunxi-rfkill soc@3000000:rfkill@0: bt power on success
bring up hci0 failed
rfkill
# rfkill list
0: sunxi-bt: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
上图所指出的文件节点均存在。
ls /sys/bus/platform/drivers/uart
[1;36m2500000.uart[m [1;36m2500400.uart[m [0;0mbind[m [0;0muevent[m [0;0munbind[m
可能和uart有关系