Open Slusko88 opened 1 year ago
I have similar errors on Wyze cam V3 which is T31X I believe.
It seems getting into uboot by pressing ctrl-c quickly after power up, then issuing gpio set 57; gpio clear 57
then boot
will fix the sd card reader (and also fixed my wlan).
You can also refer to this issue : https://github.com/OpenIPC/device-mjsxj03hl/issues/15#issuecomment-1762963710 The workaround to manualy do gpio commands at boot works but now it will be great to have this done automaticaly. To be honest I dont know who could handle this and how (modifiy bootloader ? is it possible ?) I tried to download and compile firmware (not bootloader) to test but it is very complicated for me.
@gtxaspec Can you commit this to our uboot and trigger a compile/release?
@themeadery there are several issues regarding GPIOs on the Ingenic platform in OpenIPC as a whole, involving both u-boot and the linux kernel. I'm taking a look at them with some other devs, it will take some time to make some proper changes.
Awesome. I kinda figured you were working on a cleaner fix. Thx
I managed to get sd card to work by running these commands:
gpio clear 54
echo "INSERT" > /sys/devices/platform/jzmmc_v1.2.0/present
After this sd card should be mounted under /mnt dir.
Installed openIPC on my camera([Xiaomi MJSXJ03HL) but I am unable to access SD card.
I have tried gpio clear 54 procedure as well as rebooting with and without SD card inserted.
In dmesg output I have noticed that there is some problem with mmc initialization.
`
[ 1.440648] [resetd] GPIO undefined in /usr/sbin/resetd [ 2.104820] mmc0: host doesn't support card's voltages [ 2.104835] mmc0: error -22 whilst initialising SDIO card [ 2.123575] mmc0: host doesn't support card's voltages [ 2.123591] mmc0: error -22 whilst initialising MMC card [ 2.245693] mmc0: host doesn't support card's voltages [ 2.245709] mmc0: error -22 whilst initialising SDIO card [ 2.264091] mmc0: host doesn't support card's voltages [ 2.264109] mmc0: error -22 whilst initialising MMC card [ 2.385695] mmc0: host doesn't support card's voltages [ 2.385713] mmc0: error -22 whilst initialising SDIO card [ 2.404029] mmc0: host doesn't support card's voltages [ 2.404045] mmc0: error -22 whilst initialising MMC card
` Here is complete dmesg output. dmesg_output.txt