Nia 306a doesn't boot

le_stauss · 02-16-2025, 05:57 AM

Hi,
I have recently take this tab from trash.
The screen flash every approx 2 minutes, the led blink.

It's a 4A2 version

The sd card inside, looks good on computer, but the system file may be corrupted.

I try inkbox, on another card that have (4gB) but verification with balena was failed.

With the stock sdcard

Code:

U-Boot 2016.03-00069-g0d2ab3e0d5 (Nov 27 2019 - 15:15:57 +0800)

CPU:   Freescale i.MX6ULL rev1.1 at 396MHz
CPU:   Commercial temperature grade (0C to 95C) at 26C
Reset cause: POR
Board: MX6ULL NTX
I2C:   ready
DRAM:  256 MiB
force_idle_bus: sda=0 scl=0 sda.gp=0x15 scl.gp=0x14
MMC:   board_mmc_init() : isd=1 
FSL_SDHC: 0, FSL_SDHC: 1
In:    serial
Out:   serial
Err:   serial
ntx_hw_early_init() 0
ram p=80000000,size=268435456
switch to partitions #0, OK
mmc0 is current device
mmc read 0x8ffffe00 0x3ff 0x1

MMC read: dev # 0, block # 1023, count 1 ... 1 blocks read: OK
mmc read 0x8ffffe00 0x400 0x1

MMC read: dev # 0, block # 1024, count 1 ... 1 blocks read: OK
RC5T619_watchdog(1,32)
ntx_hw_late_init()
mmc read 0x8ffffc00 0x1 0x1

MMC read: dev # 0, block # 1, count 1 ... 1 blocks read: OK
NTXSN not avalible !
ntx_gpio_init():R [ERROR] GPIO group number error (0)!!
ntx_gpio_init():B [ERROR] GPIO group number error (0)!!
ntx_gpio_get_value(404) : error parameter ! null ptr !
ntx_config_fastboot_layout():10 binaries partition added
ntx_config_fastboot_layout():3 mbr partition added
fuse bank 0 offset 3 is 0x5C310044
check_and_clean: reg 0, flag_set 0
Fastboot: Normal
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc0 is current device
mmc read 0x80800000 0x800 0x2c00

MMC read: dev # 0, block # 2048, count 11264 ... 11264 blocks read: OK
Booting from mmc ...
mmc read 0x83000000 0x505 0x1

MMC read: dev # 0, block # 1285, count 1 ... 1 blocks read: OK
dtb size = 41589@83000000
mmc read 0x83000000 0x506 0x57

MMC read: dev # 0, block # 1286, count 87 ... 87 blocks read: OK

 hwcfgp=8ffffe00,pcb=81,customer=9

ntx_gpio_get_value(404) : error parameter ! null ptr !
ESDin=0,UPGKey=-1,PWRKey=0,USBin=0x0,BootESD=0,MenuKey=0
mmc read 0x8ffffc00 0x37ff 0x1

MMC read: dev # 0, block # 14335, count 1 ... 1 blocks read: OK
mmc read 0x8ff71a00 0x3800 0x472

MMC read: dev # 0, block # 14336, count 1138 ... 1138 blocks read: OK
mmc read 0x8ff71800 0x405 0x1

MMC read: dev # 0, block # 1029, count 1 ... 1 blocks read: OK
[WARNING] Binaries load sequence should Lo->Hi !
mmc read 0x8ff71600 0x406 0x2

MMC read: dev # 0, block # 1030, count 2 ... 2 blocks read: OK
Kernel RAM visiable size=255M->255M
ntx_gpio_init():R [ERROR] GPIO group number error (0)!!
ntx_gpio_init():B [ERROR] GPIO group number error (0)!!
hwcfg rootfstype : 2
ntx_prebootm : cmd=setenv bootargs ${bootargs}  hwcfg_p=0x8ffffe00 hwcfg_sz=110 waveform_p=0x8ff71a00 waveform_sz=582529 ntxfw_p=0x8ff71600 ntxfw_sz=782 mem=255M boot_port=1 rootfstype=ext4 quiet
Kernel image @ 0x80800000 [ 0x000000 - 0x4819a0 ]
## Flattened Device Tree blob at 83000000
   Booting using the fdt blob at 0x83000000
   Using Device Tree in place at 83000000, end 8300d274

Starting kernel ...

/cpus/cpu@0 missing clock-frequency property
sy7636-pmic sy7636-pmic: request vcom gpio failed (-16)!
sy7636-pmic sy7636-pmic: request powerup gpio failed (-16)!
syscon-poweroff 20cc000.snvs:snvs-poweroff: pm_power_off already claimed 80021934 ntx_machine_poweroff
PMU: ricoh61x_battery_probe : version is RICOH61x_BATTERY_VERSION: 2014.02.21 V3.1.0.0-Solution1 2015/02/09
==== calc_soc_by_voltageMethod E60U22 ====
imx6ul-pinctrl 2290000.iomuxc-snvs: pin MX6ULL_PAD_SNVS_TAMPER3 already requested by 21f8000.i2c; cannot claim for gpio-keys
imx6ul-pinctrl 2290000.iomuxc-snvs: pin-5 (gpio-keys) status -22
imx6ul-pinctrl 2290000.iomuxc-snvs: could not request pin 5 (MX6ULL_PAD_SNVS_TAMPER3) from group gpio_snvs_keys_grp  on device 2290000.iomuxc-snvs
gpio-keys gpio-keys: Error applying setting, reverse things back
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
blk_update_request: I/O error, dev mmcblk0, sector 835655
Buffer I/O error on dev mmcblk0p2, logical block 131107, lost async page write
blk_update_request: I/O error, dev mmcblk0, sector 835657
Buffer I/O error on dev mmcblk0p2, logical block 131108, lost async page write
blk_update_request: I/O error, dev mmcblk0, sector 835659
Buffer I/O error on dev mmcblk0p2, logical block 131109, lost async page write
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
blk_update_request: I/O error, dev mmcblk0, sector 573443
Buffer I/O error on dev mmcblk0p2, logical block 1, lost async page write
blk_update_request: I/O error, dev mmcblk0, sector 573445
Buffer I/O error on dev mmcblk0p2, logical block 2, lost async page write
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
blk_update_request: I/O error, dev mmcblk0, sector 573959
Buffer I/O error on dev mmcblk0p2, logical block 259, lost async page write
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
blk_update_request: I/O error, dev mmcblk0, sector 573993
Buffer I/O error on dev mmcblk0p2, logical block 276, lost async page write
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
blk_update_request: I/O error, dev mmcblk0, sector 574059
Buffer I/O error on dev mmcblk0p2, logical block 309, lost async page write
blk_update_request: I/O error, dev mmcblk0, sector 574061
Buffer I/O error on dev mmcblk0p2, logical block 310, lost async page write
blk_update_request: I/O error, dev mmcblk0, sector 574063
Buffer I/O error on dev mmcblk0p2, logical block 311, lost async page write
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sendimmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
mmcblk0: card_busy_detect: error sending status cmd, status 0x80900
EXT4-fs (mmcblk0p2): error loading journal
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

With inkbox fw (and maybe corrupted good writing image) :

Code:

U-Boot 2016.03-inkbox (Jun 20 2023 - 20:40:34 +0000)

CPU:   Freescale i.MX6ULL rev1.1 at 396MHz
CPU:   Commercial temperature grade (0C to 95C) at 27C
Reset cause: POR
Board: MX6ULL NTX
I2C:   ready
DRAM:  256 MiB
force_idle_bus: sda=0 scl=0 sda.gp=0x15 scl.gp=0x14
MMC:   board_mmc_init() : isd=1 
FSL_SDHC: 0, FSL_SDHC: 1
In:    serial
Out:   serial
Err:   serial
ntx_hw_early_init() 0
ram p=80000000,size=268435456
switch to partitions #0, OK
mmc0 is current device
mmc read 0x8ffffe00 0x3ff 0x1

MMC read: dev # 0, block # 1023, count 1 ... 1 blocks read: OK
mmc read 0x8ffffe00 0x400 0x1

MMC read: dev # 0, block # 1024, count 1 ... 1 blocks read: OK
RC5T619_watchdog(1,32)
ntx_hw_late_init()
mmc read 0x8ffffc00 0x1 0x1

MMC read: dev # 0, block # 1, count 1 ... 1 blocks read: OK
NTXSN not avalible !
ntx_gpio_init():R [ERROR] GPIO group number error (0)!!
ntx_gpio_init():B [ERROR] GPIO group number error (0)!!
ntx_gpio_get_value(404) : error parameter ! null ptr !
ntx_config_fastboot_layout():10 binaries partition added
ntx_config_fastboot_layout():3 mbr partition added
fuse bank 0 offset 3 is 0x5C310044
check_and_clean: reg 0, flag_set 0
Fastboot: Normal
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc0 is current device
mmc read 0x80800000 0x14000 0x5000

MMC read: dev # 0, block # 81920, count 20480 ... 20480 blocks read: OK
Booting from mmc ...
mmc read 0x83000000 0x505 0x1

MMC read: dev # 0, block # 1285, count 1 ... 1 blocks read: OK
dtb size = 41589@83000000
mmc read 0x83000000 0x506 0x57

MMC read: dev # 0, block # 1286, count 87 ... 87 blocks read: OK

 hwcfgp=8ffffe00,pcb=81,customer=9

ntx_gpio_get_value(404) : error parameter ! null ptr !
ESDin=0,UPGKey=-1,PWRKey=0,USBin=0x0,BootESD=0,MenuKey=0
mmc read 0x8ffffc00 0x37ff 0x1

MMC read: dev # 0, block # 14335, count 1 ... 1 blocks read: OK
binary magic @ sector no. 14336 not found !
"waveform" not exist !!
mmc read 0x8ffffc00 0x405 0x1

MMC read: dev # 0, block # 1029, count 1 ... 1 blocks read: OK
mmc read 0x8ffff800 0x406 0x3

MMC read: dev # 0, block # 1030, count 3 ... 3 blocks read: OK
Kernel RAM visiable size=255M->255M
ntx_gpio_init():R [ERROR] GPIO group number error (0)!!
ntx_gpio_init():B [ERROR] GPIO group number error (0)!!
hwcfg rootfstype : 2
hwcfg partition type : 2,bootmode=0
ntx_prebootm : cmd=setenv bootargs ${bootargs}  hwcfg_p=0x8ffffe00 hwcfg_sz=110 ntxfw_p=0x8ffff800 ntxfw_sz=1034 mem=255M boot_port=1 rootfstype=ext4 root=/dev/mmcblk0p1 quiet
Bad Linux ARM zImage magic!
RC5T619_watchdog(0,0)
eBR-1A # <00>

For my knowlegde :
could you explain me what mean ntx_gpio ? what is ntx ?

thank you

le_stauss · 03-17-2025, 03:06 PM

Hi all,
For news :

So ntx mean the name of the plateform (cpu mainboard)

My tab, have not hardware problem, sdcard system file was corrupted.

So with forumer help, I grab a stock firmware on another sdcard and the tab boot and is now fully functiunal.

thank you so much.

Bye

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03-17-2025, 03:06 PM	#2
le_stauss Junior Member Posts: 3 Karma: 10 Join Date: Feb 2025 Device: Kobo Nia	Hi all, For news : So ntx mean the name of the plateform (cpu mainboard) My tab, have not hardware problem, sdcard system file was corrupted. So with forumer help, I grab a stock firmware on another sdcard and the tab boot and is now fully functiunal. thank you so much. Bye

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