UE55F9090 Bootloop

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friendlist21
Posts: 1
Joined: Thu Feb 10, 2022 2:43 pm

UE55F9090 Bootloop

Post by friendlist21 »

Hi there,

my Samsung TV keeps restarting. I already reset the EEPROM, that didn't help. The RS232 connection shows the following log in Putty:
SpoilerShow
boot-up
1 T 2 S NTV-0016 (Mar 29 2013-09:01:08)
SPD
Ack
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[sdp_mpisr] 104 interrupt is registered
[gzm_module_init]
[gzM_init]
Starting [Gunzip Manager]-v2.0.0
[gzip_init]
[gzlib_init]
[gzM_thread]
================================================================================
SAMSUNG VDLP Kernel
Version : 0171, release
Applied Last Patch Number : 1157, DTV, Fox.P, release, UHD_DVB9_BRANCH
============================================================================[gzM_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 1
[gzM_register_cp] type GZM_CGZIP
starting pid 40, tty '': '/etc/rc.local'
/etc/rc.local start
=====================================================================
ROOTFS VERSION : "Fox.P 0191" KERNEL MODULE VERSION : "0171.1157, DTV, Fox.P, release, UHD_DVB9_BRANC[gzM_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 2
[gzM_register_cp] type GZM_CGZIP
H"
=====================================================================
starting pid 50, tty 'v.453
': '/bin/cttyhack -/bin/sh'
/mount 6
etc/profile start
mount tomoyo
1st partition
1st Partition is selected
mount mtd_exe
Cgroup Success
[1]+ Done /etc/cgroup_init
mount mtd_rwarea
mount mtd_drv.453
mregion_a
mount 1
mount mtd_drmregv.453
ion_b
mount 1
mount mtd_rocommon
[gzM_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 3
[gzM_register_cp] type GZM_CGZIP
== Start exeDSP ==
!! Submicom ready !! : 3
[Fn IN] sdpConn_CheckMainIc:
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
[Fn IN] sdpConn_Init:
Conn Main init fail!!!
[Fn IN] sdpConn_SetDefault(231): sdpConn_Mode_k = 1
Main FoxN/FPGA not detected
[Conn] uldFoxN_checkJack(1068): FF, FF
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
JACK FoxN/FPGA detect fai Module version: 0015 - debug.
tzdrv mod ld
l!!!
JACK FoxN/FPGA detect fail!!!
JACK FoxN/FPGA detect fail!!!
[Fn IN] sdpConn_CheckMainIc:
[Fn IN] sdpConn_CheckMainIc:
mali mod ld
Is it maybe the NAND flash? Can I flash it again via the console?

Can anyone help me.

Thanks a lot.

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