VoLTE Implementation For Google Pixel 3a/3a XL

JayH

@atarilinux Sorry, yes, this is bonito.

and this is the only legible string in the boot.img file that looks anything like your example. It starts at 0x40 in the file. No deviceinfo_kernel_cmdline.

The builds for both 19.1 and 22.2 contain the following line in BoardConfig-common.mk (I was unable to locate a boot.img for 19.1):
BOARD_KERNEL_CMDLINE += console=ttyMSM0,115200n8 androidboot.console=ttyMSM0 printk.devkmsg=on

BoardConfig-common.mk:40:BOARD_KERNEL_CMDLINE += console=ttyMSM0,115200n8 androidboot.console=ttyMSM0 printk.devkmsg=on
BoardConfig-common.mk:41:BOARD_KERNEL_CMDLINE += msm_rtb.filter=0x237
BoardConfig-common.mk:42:BOARD_KERNEL_CMDLINE += ehci-hcd.park=3
BoardConfig-common.mk:43:BOARD_KERNEL_CMDLINE += service_locator.enable=1
BoardConfig-common.mk:44:BOARD_KERNEL_CMDLINE += firmware_class.path=/vendor/firmware
BoardConfig-common.mk:45:BOARD_KERNEL_CMDLINE += cgroup.memory=nokmem
BoardConfig-common.mk:47:BOARD_KERNEL_CMDLINE += lpm_levels.sleep_disabled=1
BoardConfig-common.mk:48:BOARD_KERNEL_CMDLINE += loop.max_part=7
BoardConfig-common.mk:49:BOARD_KERNEL_CMDLINE += androidboot.boot_devices=soc/7c4000.sdhci

It looks like lineageOS has been using the same kernel for bonito builds since lineageOS 16

atarilinux

@JayH

It looks kind of similar. Here is one from a UB Ports sample file that I am using for reference.

deviceinfo_kernel_cmdline="console=ttyMSM0,115200n8 earlycon=msm_geni_serial,0xA84000 androidboot.console=ttyMSM0 printk.devkmsg=on androidboot.hardware=qcom video=vfb:640x400,bpp=32,memsize=3072000 androidboot.configfs=true loop.max_part=7 msm_rtb.filter=0x237 ehci-hcd.park=3 service_locator.enable=1 androidboot.memcg=1 cgroup.memory=nokmem androidboot.usbcontroller=a600000.dwc3 swiotlb=2048 androidboot.boot_devices=soc/1d84000.ufshc systempart=/dev/mapper/system"

atarilinux

@ElliotLurie @Eric-H

Please see below. Does this look like what you need for device_info_kernel_cmdline? Will this complete the device_info file?

@JayH said in VoLTE Implementation For Google Pixel 3a/3a XL:

@atarilinux From the boot.img on lineageOS 22.2-20250817 with working Verizon SIMM:

console=ttyMSM0,115200n8 androidboot.console=ttyMSM0 printk.devkmsg=on msm_rtb.filter=0x237 ehci-hcd.park=3 service_locator.enable=1 firmware_class.path=/vendor/firmware cgroup.memory=nokmem lpm_levels.sleep_disabled=1 loop.max_part=7 androidboot.boot_devices=soc/7c4000.sdhci androidboot.super_partition=system

mr_growl

@atarilinux Here's the one extracted from the lineage 19.1 signed zip that I used to flash the phone:

deviceinfo_kernel_cmdline="console=ttyMSM0,115200n8 androidboot.console=ttyMSM0 printk.devkmsg=on msm_rtb.filter=0x237 ehci-hcd.park=3 service_locator.enable=1 firmware_class.path=/vendor/firmware cgroup.memory=nokmem lpm_levels.sleep_disabled=1 loop.max_part=7 androidboot.boot_devices=soc/7c4000.sdhci androidboot.super_partition=system buildvariant=userdebug"

That is lineage 19.1 (android 12.1) on bonito.

mr_growl

@atarilinux And a lineage 19.1 sargo for good measure

deviceinfo_kernel_cmdline="console=ttyMSM0,115200n8 androidboot.console=ttyMSM0 printk.devkmsg=on msm_rtb.filter=0x237 ehci-hcd.park=3 service_locator.enable=1 firmware_class.path=/vendor/firmware cgroup.memory=nokmem lpm_levels.sleep_disabled=1 loop.max_part=7 androidboot.boot_devices=soc/7c4000.sdhci androidboot.super_partition=system buildvariant=userdebug"