Hello everyone!
I'm still working on resolving my issue, which is currently in fastboot mode. I believe the problem may be related to the kernel. I would like to share the code that I'm getting from the serial console to see if anyone can help me identify the issue.
Here is the code displayed in the serial console:
Code:
Starting kernel ...
[ 0.000000] L2C-310: enabling full line of zeros but not enabled in Cortex-A9
[ 0.198032] bd71827 0-004b: Reboot Reason: SOFTWARE_RESTART Software Shutdown
[ 0.233575] idme_init: ota 4
[ 0.233583] idme_init: can't read bootmode err=-22
[ 0.361880] IRQ# for BT HOST WAKE: 119
[ 0.611768] cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
4.1.15-lab126 #1 SMP PREEMPT Wed Sep 21 17:03:05 UTC 2022 armv7l
[ 1.191372] imx_epdc_v2_fb 20f4000.epdc: ok to request xon pins 109
[ 1.198230] requesting waveform imx/epdc/epdc_ED060KC4.fw
[ 2.894521] imx_epdc_v2_fb 20f4000.epdc: Update region is outside bounds of framebuffer.Aborting update.
BOOTING DEFAULT.
IP-Config: no devices to configure
kinit: Mounted root (ext3 filesystem) readonly.
info sytem:mounted_proc::
info system:mounted_sys::
info system:sy00::
info system:mounted_dev::
info milestone:4.84:49.1:49.1
info milestone:4.88:49.2:49.2
info milestone:4.91:49.3:49.3
info milestone:4.97:49.4:49.4
info milestone:5.00:49.5:49.5
info sytem:mounted_tmpfs::
info milestone:5.14:sy50:sy50
info system:start:time=5170:time=5170
info hardware:no_wan:: WiFi only device. No WAN found
info system:config:platform=rex,board=moonshine,rev=09,proto=Y,wifi=Y,wan=N:platform=rex,board=moonshine,rev=09,proto=Y,wifi=Y,wan=N
info milestone:5.32:sy51:sy51
lipc-send-event[342]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[342]: C def:dbusi::Failed to init dbus
lipc-send-event[342]: E def:open::Failed to open LIPC
lipc-send-event[342]: E def:fail:source=com.lab126.hal, event=powerButtonPressed:Sending event failed
lipc-send-event[386]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[386]: C def:dbusi::Failed to init dbus
lipc-send-event[386]: E def:open::Failed to open LIPC
lipc-send-event[386]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
lipc-send-event[385]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[385]: C def:dbusi::Failed to init dbus
lipc-send-event[385]: E def:open::Failed to open LIPC
lipc-send-event[385]: E def:fail:source=com.lab126.hal, event=mmcIn:Sending event failed
lipc-send-event[393]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[393]: C def:dbusi::Failed to init dbus
lipc-send-event[393]: E def:open::Failed to open LIPC
lipc-send-event[393]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
info milestone:6.67:sy99:sy99
info system:done:time=6700:time=6700
crond[404]: crond (busybox 1.28.3) started, log level 8
init.exe: sshd main process (403) terminated with▒init.exe: sshd main process ended, respawning
init.exe: recevent pre-start process (407) terminated with status 1
--- SORRY, LOGIN IS DISABLED ON DEVICE ---
So, I think I'm facing an issue while attempting to restore the kernel on my Kindle using fastboot. I have used Kindletool to extract the content from the downloaded update from Amazon and obtain the required restoration files.
During the restoration process in fastboot mode, I executed the following command to restore the kernel:
./fastboot flash kernel uimage
However, the "uimage" file is not one of the files extracted by Kindletool in the "imx6sll_rex" folder. The only files I find in this location are:
Kindletool\out\imx6sll_rex\bios.bin.sig
Kindletool\out\imx6sll_rex\boot.img.sig
Kindletool\out\imx6sll_rex\s-bios.bin.sig
Kindletool\out\imx6sll_rex\u-boot.bin.sig
Kindletool\out\imx6sll_rex\bios.bin
Kindletool\out\imx6sll_rex\boot.img
Kindletool\out\imx6sll_rex\s-bios.bin
Kindletool\out\imx6sll_rex\u-boot.bin
I'm unsure which of these files should be flashed as the kernel. I believe "boot.img" might be the correct file, but I'm not certain.
Should I execute "./fastboot flash kernel boot.img"?
I would greatly appreciate any advice or assistance that you can provide regarding this issue. If anyone has experience with the kernel restoration process using Kindletool and fastboot, your guidance would be greatly appreciated.