LinuxQuestions.org - [SOLVED] Raspberry Pi 4 bcm2711 (aarch64)

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Quote:

Originally Posted by sndwvs (Post 6138443)

update kernel 5.7.6

enable audio:

Code:

echo "extraargs=coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1" >> /boot/uEnv.txt

echo -e "[all]\ndtparam=i2c_arm=on\ndtparam=spi=on\ndtparam=audio=on\n" >> /boor/config.txt

Could you please add the audio related config.txt changes to the RPi 3 image as well?
I'm glad to see that you made it work so fast, and that Xfce is also working great!

Does the firmware upgrade procedure for 'boot from USB' differ in any way in case Slarm64 when compared to Raspbian?

Eariler I had problems with WiFi on my RPi 3 and 4s too. Back then the solution was to take extract the Broadcom WLAN NIC firmware from Raspbian and install it in /lib/firmware. I believe the topics can still be found on this forum. (But of course it is perfectly possible that you are dealing with a totally different WiFi problem.)

Quote:

Originally Posted by wowbaggerHU (Post 6138582)

Could you please add the audio related config.txt changes to the RPi 3 image as well?

I added for both boards.

Does the firmware upgrade procedure for 'boot from USB' differ in any way in case Slarm64 when compared to Raspbian?

test

Code:

rpi-eeprom-update

update

Code:

rpi-eeprom-update -a

Eariler I had problems with WiFi on my RPi 3 and 4s too. Back then the solution was to take extract the Broadcom WLAN NIC firmware from Raspbian and install it in /lib/firmware. I believe the topics can still be found on this forum. (But of course it is perfectly possible that you are dealing with a totally different WiFi problem.)

yes checked replacing the old blob
Firmware: BCM4345/6 wl0: Mar 1 2015 07:29:38 version 7.45.18 (r538002) FWID 01-6a2c8ad4
new
Firmware: BCM4345/6 wl0: Mar 2 2020 23:30:41 version 7.45.202 (r724630 CY) FWID 01-72f6ece2

Added installation instructions for slarm64 on USB-SSD/HDD

Code:

installation on a USB-SSD/HDD

    Flash the image to USB-SSD/HDD:

        >> dd if=slarm64-current-*-base-rootfs-*-build-*.img of=/dev/sda bs=10M

            example : dd if=slarm64-current-*-xfce-rootfs-*-build-*.img of=/dev/sda bs=10M

        then edit 2 files in USB-SSD/HDD:

        >> mount /dev/sda2 /media

        >> mount /dev/sda1 /media/boot

        >> sed -i 's:mmcblk0p:sda:' /media/boot/uEnv.txt

        >> sed -i 's:mmcblk0p:sda:' /media/etc/fstab

added initialization of bluetooth at boot.

Code:

[    5.755256] Bluetooth: Core ver 2.22

[    5.755407] Bluetooth: HCI device and connection manager initialized

[    5.755421] Bluetooth: HCI socket layer initialized

[    5.755428] Bluetooth: L2CAP socket layer initialized

[    5.755444] Bluetooth: SCO socket layer initialized

[    5.791512] Bluetooth: HCI UART driver ver 2.3

[    5.791520] Bluetooth: HCI UART protocol H4 registered

[    5.791554] Bluetooth: HCI UART protocol Three-wire (H5) registered

[    5.791698] Bluetooth: HCI UART protocol Broadcom registered

[  25.311165] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[  25.311182] Bluetooth: BNEP filters: protocol multicast

[  25.311207] Bluetooth: BNEP socket layer initialized

[  51.657862] Bluetooth: RFCOMM TTY layer initialized

[  51.657901] Bluetooth: RFCOMM socket layer initialized

[  51.657926] Bluetooth: RFCOMM ver 1.11

update kernel 5.10.6

shot-1970-01-01_00-39-59.jpg, you didn't run ntp?

is mpv part of base install?