Зеркало Telegram-чата "Репка / Repka-Pi"

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Из логов получаем следующее:
Код:
basilek@repkapi3:~$ sudo dmesg | grep mmc
[sudo] password for basilek: 
[    1.957056] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    1.957279] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
[    1.983632] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
[    2.034267] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.039443] mmc0: new high speed SDXC card at address aaaa
[    2.041753] mmcblk0: mmc0:aaaa SD64G 59.5 GiB 
[    2.046111]  mmcblk0: p1
[    2.187088] sunxi-mmc 1c10000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
[    2.407407] mmc1: new high speed SDIO card at address 0001
[    6.533580] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null). Quota mode: none.
[   12.745698] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro. Quota mode: none.
[   17.723312] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.rbs,repka-pi3.bin failed with error -2
[   17.746941] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.rbs,repka-pi3.txt failed with error -2
[  226.153161] sunxi-mmc 1c0f000.mmc: data error, sending stop command
[  226.153225] sunxi-mmc 1c0f000.mmc: send stop command failed

basilek@repkapi3:~$ sudo cat /sys/kernel/debug/mmc0/ios
clock:      50000000 Hz
actual clock:   50000000 Hz
vdd:        21 (3.3 ~ 3.4 V)
bus mode:   2 (push-pull)
chip select:    0 (don't care)
power mode: 2 (on)
bus width:  2 (4 bits)
timing spec:    2 (sd high-speed)
signal voltage: 0 (3.30 V)
driver type:    0 (driver type B)

basilek@repkapi3:~$ sudo cat /sys/kernel/debug/mmc1/ios
clock:      50000000 Hz
actual clock:   50000000 Hz
vdd:        21 (3.3 ~ 3.4 V)
bus mode:   2 (push-pull)
chip select:    0 (don't care)
power mode: 2 (on)
bus width:  2 (4 bits)
timing spec:    2 (sd high-speed)
signal voltage: 0 (3.30 V)
driver type:    0 (driver type B)

Автор сообщения в Telegram: Никита [CLTanuki] Мошкалов

Ссылка на сообщение в Telegram
 
Из логов получаем следующее:
Код:
basilek@repkapi3:~$ sudo dmesg | grep mmc
[sudo] password for basilek: 
[    1.957056] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    1.957279] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
[    1.983632] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
[    2.034267] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.039443] mmc0: new high speed SDXC card at address aaaa
[    2.041753] mmcblk0: mmc0:aaaa SD64G 59.5 GiB 
[    2.046111]  mmcblk0: p1
[    2.187088] sunxi-mmc 1c10000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
[    2.407407] mmc1: new high speed SDIO card at address 0001
[    6.533580] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null). Quota mode: none.
[   12.745698] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro. Quota mode: none.
[   17.723312] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.rbs,repka-pi3.bin failed with error -2
[   17.746941] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.rbs,repka-pi3.txt failed with error -2
[  226.153161] sunxi-mmc 1c0f000.mmc: data error, sending stop command
[  226.153225] sunxi-mmc 1c0f000.mmc: send stop command failed

basilek@repkapi3:~$ sudo cat /sys/kernel/debug/mmc0/ios
clock:      50000000 Hz
actual clock:   50000000 Hz
vdd:        21 (3.3 ~ 3.4 V)
bus mode:   2 (push-pull)
chip select:    0 (don't care)
power mode: 2 (on)
bus width:  2 (4 bits)
timing spec:    2 (sd high-speed)
signal voltage: 0 (3.30 V)
driver type:    0 (driver type B)

basilek@repkapi3:~$ sudo cat /sys/kernel/debug/mmc1/ios
clock:      50000000 Hz
actual clock:   50000000 Hz
vdd:        21 (3.3 ~ 3.4 V)
bus mode:   2 (push-pull)
chip select:    0 (don't care)
power mode: 2 (on)
bus width:  2 (4 bits)
timing spec:    2 (sd high-speed)
signal voltage: 0 (3.30 V)
driver type:    0 (driver type B)

Автор сообщения в Telegram: Никита [CLTanuki] Мошкалов


В логах здесь есть mmc0 и mmc1. То есть две карточки, кажется.
Но давайте пойдём от теории: SDIO через пины должен работать?

Автор сообщения в Telegram: Никита [CLTanuki] Мошкалов

Ссылка на сообщение в Telegram
 
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