Rock Pi S: Usando el sistema operativo - Serial Login usando PuTTY

Saludos!! Siguiendo con los post de la Rock Pi S hoy vamos a conectarnos de forma serial a la board para logearnos y debugear, vaya los primeros pasos ya con el SO.

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Como estoy utilizando Windows voy a utilizar PuTTY para este proceso, pero pueden usar otro (como Tabby que recomienda el fabricante). Para iniciar necesitaremos lo siguiente:

Descargar e instalar PuTTY.
Un adaptador USB - Serial: Yo usare el que esta basado en el CH340 (esta por demás decir que hay que instalar sus respectivos drivers).

Conexiones:

Para las conexiones lo primero que debemos identificar serán los pines de la UART0 en la Rock Pi S, si vemos la documentación de los headers están en el pin 8 y 10 (estos pines son los que ofrece el fabricante para comunicarnos con la board).

Bueno lo único que debemos hacer es puentear estos pines con los correspondientes del adaptador USB-Serial de la siguiente forma:

Configurar PuTTY:

Teniendo las conexiones listas vamos a configurar la terminal para iniciar con la comunicación, tenemos que considerar que los datos son los siguientes:

Baud Rate: 1500000
Data Bits: 8
Stop Bits: 1
No parity

Abrimos PuTTY y configuramos lo siguiente:

Seleccionamos Session.
Seleccionamos Serial.
Colocamos en Serial line, el puerto COM de nuestro convertidor USB - Serial.
Asignamos el Speed de 1500000.
Para que en un futuro sera fácil la conexión, guardamos una sesión:

En Saved Sessions, colocamos un nombre significativo.
Pulsamos Save.

Configurado todo y teniendo conectado la Rock Pi S al eliminador mediante el cable USB tipo C ademas de los pines TX-RX-GND al convertidor USB-Serial pulsamos en Open. Recomiendo pulsar el botón de reset en la rock Pi S y el OS se empezara a ejecutar.

En mi caso con la terminal abierta me muestra los siguientes datos de inicialización de la board:

DDR V2.07 6ede97a868 wesley.yao 22/11/29-19:27:02
08
REG2C: 0x00000032, 0x00000032
In
589MHz
DDR3
Col=10 Bank=3 Row=14 Size=256MB
OUT: sdram_init finish.
Boot1 Release Time: Mar 24 2022 08:28:57, version: 1.36
ROM VER:0x56323030, 19
chip_id:330800,0
ChipType = 0x13, 483
DPLL = 1300 MHz
...nandc_flash_init enter...
No.1 FLASH ID:ff ff ff ff ff ff
DPLL = 1300 MHz
sfc nor id: ff ff ff
DPLL = 1300 MHz
sfc_nand id: ff ff ff
NeedKHz=200KHz,clock=12000KHz
NeedKHz=200KHz,clock=12000KHz
NeedKHz=200KHz,clock=12000KHz
mmc2:cmd8,20
mmc2:cmd5,20
mmc2:cmd55,20
mmc2:cmd1,20
NeedKHz=200KHz,clock=12000KHz
emmc reinit
NeedKHz=200KHz,clock=12000KHz
mmc2:cmd8,20
mmc2:cmd5,20
mmc2:cmd55,20
mmc2:cmd1,20
NeedKHz=200KHz,clock=12000KHz
emmc reinit
NeedKHz=200KHz,clock=12000KHz
mmc2:cmd8,20
mmc2:cmd5,20
mmc2:cmd55,20
mmc2:cmd1,20
NeedKHz=200KHz,clock=12000KHz
SdmmcInit=2 1
NeedKHz=200KHz,clock=12000KHz
NeedKHz=200KHz,clock=12000KHz
NeedKHz=200KHz,clock=12000KHz
mmc0:cmd5,20
DPLL = 1300 MHz
NeedKHz=24000KHz,clock=650000KHz
DPLL = 1300 MHz
NeedKHz=40000KHz,clock=650000KHz
SdmmcInit=0 0
BootCapSize=0
UserCapSize=30474MB
FwPartOffset=2000 , 0
StorageInit ok = 27850
SecureMode = 0
Secure read PBA: 0x4
Secure read PBA: 0x404
Secure read PBA: 0x804
Secure read PBA: 0xc04
Secure read PBA: 0x1004
SecureInit ret = 0, SecureMode = 0
atags_set_bootdev: ret:(0)
GPT part: 0, name: config, start:0x8000, size:0x8000
GPT part: 1, name: boot, start:0x10000, size:0x96000
GPT part: 2, name: rootfs, start:0xa6000, size:0x3adefdf
no find partition:uboot.
LoadTrust Addr:0x4000
No find bl30.bin
No find bl32.bin
Load uboot, ReadLba = 2000
Load OK, addr=0x600000, size=0xa5920
RunBL31 0x40000 @ 116872 us
INFO: Preloader serial: 0
NOTICE: BL31: v1.3(release):0252d5c8f
NOTICE: BL31: Built : 07:51:11, Sep 28 2022
INFO: Lastlog: last=0x100000, realtime=0x102000, size=0x2000
INFO: ARM GICv2 driver initialized
INFO: Using opteed sec cpu_context!
INFO: boot cpu mask: 1
INFO: plat_rockchip_pmu_init: pd status 0xe b
INFO: BL31: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will return SMC_UNK
ERROR: Error initializing runtime service opteed_fast
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0x600000
INFO: SPSR = 0x3c9

U-Boot latest-2023.10-8-eed05a18-geed05a18 (Jan 10 2024 - 03:39:28 +0000)

Model: Radxa ROCK Pi S
DRAM: 256 MiB (effective 254 MiB)
Core: 288 devices, 24 uclasses, devicetree: separate
MMC: mmc@ff480000: 1, mmc@ff490000: 0, mmc@ff4a0000: 2
Loading Environment from nowhere... OK
rockchip_dnl_key_pressed read board id failed
Net: eth0: ethernet@ff4e0000
starting USB...
No working controllers found
Unknown command 'pci' - try 'help'
Hit Ctrl+C key in 0 seconds to stop autoboot...
** Booting bootflow 'mmc@ff480000.bootdev.part_3' with extlinux
U-Boot menu
1: Debian GNU/Linux 12 (bookworm) 6.1.68-1-stable
2: Debian GNU/Linux 12 (bookworm) 6.1.68-1-stable (rescue target)
Enter choice: 1: Debian GNU/Linux 12 (bookworm) 6.1.68-1-stable
Retrieving file: /boot/vmlinuz-6.1.68-1-stable
Retrieving file: /boot/initrd.img-6.1.68-1-stable
append: root=UUID=bbc884d7-bf5a-4713-9301-03dbb8cacab0 console=ttyS0,1500000n8 quiet splash loglevel=4 rw earlycon consoleblank=0 console=tty1 coherent_pool=2M irqchip.gicv3_pseudo_nmi=0 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1
Retrieving file: /usr/lib/linux-image-6.1.68-1-stable/rockchip/rk3308-rock-pi-s.dtb
Moving Image from 0x2080000 to 0x2200000, end=47b0000
## Flattened Device Tree blob at 01d00000
Booting using the fdt blob at 0x1d00000
Working FDT set to 1d00000
Loading Ramdisk to 0d273000, end 0df1ae78 ... OK
ERROR: reserving fdt memory region failed (addr=0 size=0 flags=0)
Loading Device Tree to 000000000d262000, end 000000000d272621 ... OK
Working FDT set to d262000

Starting kernel ...

[ 0.000000] OF: fdt: Reserved memory: failed to reserve memory for node 'drm-logo@00000000': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt: Reserved memory: failed to reserve memory for node 'drm-logo@00000000': base 0x0000000000000000, size 0 MiB
[ 3.083944] rk_gmac-dwmac ff4e0000.ethernet: Can not read property: tx_delay.
[ 3.084881] rk_gmac-dwmac ff4e0000.ethernet: set tx_delay to 0x30
[ 3.085971] rk_gmac-dwmac ff4e0000.ethernet: Can not read property: rx_delay.
[ 3.086915] rk_gmac-dwmac ff4e0000.ethernet: set rx_delay to 0x10
[ 31.368406] thermal_sys: Failed to find 'trips' node
[ 31.368907] thermal_sys: Failed to find trip points for tsadc id=0
[ 31.369559] rockchip-thermal ff1f0000.tsadc: failed to register sensor 0: -22
[ 31.370228] rockchip-thermal ff1f0000.tsadc: failed to register sensor[0] : error = -22
[ 33.196691] udc ff400000.usb: failed to start radxa-otgutils: -19

Debian GNU/Linux 12 rock-pi-s ttyS0

Llegado a este punto me pide las credenciales para continuar, por default el fabricante te dice que uses (basta escribir y dar enter para validar):

Login: radxa
Password: radxa (al tipear la contraseña no se ve pero si se introduce).

Para mi sorpresa al ingresar los datos me marco el siguiente error:

Linux rock-pi-s 6.1.68-1-stable #ba6f5fb46 SMP PREEMPT Thu Dec 14 04:36:49 UTC 2023 aarch64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
[ 154.610104] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.610990] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.613421] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.614306] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.616642] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.617535] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.619750] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.620638] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.622855] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.624046] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.628091] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.628986] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.631183] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.632167] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.634458] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.635348] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.637787] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.638701] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.641140] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.642033] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.647482] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.648391] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.650942] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.651973] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.654595] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.655565] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.658100] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.658996] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.661678] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.662580] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.667814] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.668715] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.671439] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.672343] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.675090] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.676065] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.678699] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.679660] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.682301] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.683187] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.694576] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.695533] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.697783] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.698667] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.701078] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.701979] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.704245] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.705142] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.707538] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.708440] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.712462] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.713363] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.715715] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.716615] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.718974] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.720058] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.722353] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.723246] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.725680] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.726587] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.731476] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.732382] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.734982] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.735975] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.738618] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.739602] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.742278] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.743180] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.746022] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.746931] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.752824] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.753725] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.756535] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.757444] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.760853] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.761756] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.764392] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.765289] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.768261] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.769154] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.822409] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.823311] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.825780] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.826668] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.829067] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.829961] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.832222] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.833108] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.835308] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.836276] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.840146] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.841041] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.843262] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.844215] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.846541] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.847511] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.849882] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.850766] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.853153] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.854049] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.858663] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.859640] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.862185] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.863061] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.865840] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.866729] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.869426] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.870312] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.872959] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.873844] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.878908] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.879869] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.882518] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.883484] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.886185] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.887068] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.889866] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.890757] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22
[ 154.893491] rockchip-i2s-tdm ff320000.i2s: ASoC: error at snd_soc_dai_hw_params on ff320000.i2s: -22
[ 154.894375] ff320000.i2s-rk3308-hifi: ASoC: error at __soc_pcm_hw_params on ff320000.i2s-rk3308-hifi: -22

Bueno creo que para este post es suficiente, dimos los primero pasos, nos conectamos a PuTTY y el OS esta respondiendo ya veremos como solucionamos este mensaje de error, por el momento es todo si tienes dudas, comentarios, sugerencias, inquietudes, traumas, etc. dejarlas y tratare de responder lo mas pronto posible.

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