u-boot corrupted - Boot only via SD. S905x 8gb/1gb

Hello all

this time I'm really really stuck.

I have this box:

http://www.mario-sz.com/product/Priv...e-Q1-905W.html 8gb/1gb

The website shows that the unit it's running the S905w,but he actual chipset, under the heathsink, it's a S905X

The print on the PCB shows S905XQ4_V1.0 (Probably 4th quarter , since the date is 2017.11.23)

The units prior to the incorrect upgrade was running Android 7.x.x and on a P281 board

I tried several IMG using burning tools, but the flashing procedure, hangs at 7%

The unit will only go in recovery mode using an SD card with nhg47l/20180313

I'm not able to apply any update via EXT , either SD or USB.

I connected at TTL interface to the unit, so I'm able to use the internal software and type commands

At this point I would like to simply restore the OS to anything more fancy than a black screen.

I need a file to reinstall the recovery mode and then the OS when the unit is booted from the SD CARD,

Please check S905X bricked - Pastebin.com for the output

i believe the u-boot is corrupted and the different partitions broken.

Thank you in advance

Attached Files

Quote from bumerc

Hi, cancel the Autoboot process by pressing the Space or Enter key and execute this command:

Code

run update

What files should I have on the SD CARD at this point? I just want to bring the unit back to life, so any rom is good. thanks

In the s905w folder there is the gxl_p281_1.dtb.

I have a S905X and there only the gxl_p212_1g.dtb in the folder.

However I remember seeing the p281 board when evertthing was running fine.

Can I swap the file?

GitHub - AlexELEC/S905-trees: Device trees for Amlogic S905/905X

Full output and Libreelec is not loading

I believe there is something fishy going on with the MMC.

Can I copy directly to the NAND from the SD card?

Thank you again Bumerc

[ 0.000000@0] vout_serve: en: 1

[ 0.000000@0] vout_serve: set_vout_init_vmode: 1080p60hz

[ 0.000000@0] vout_serve: 1080p60hz

[ 0.000000@0] vout_serve: enable: 1

[ 0.000000@0] logo: get hdmimode: 1080p60hz

[ 0.000000@0] logo: get cvbsmode: 576cvbs

[ 0.000000@0] tv_vout: cvbs performance line = 0

[ 0.000000@0] PID hash table entries: 4096 (order: 3, 32768 bytes)

[ 0.000000@0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)

[ 0.000000@0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)

[ 0.000000@0] Memory: 631832K/1010688K available (6337K kernel code, 738K rwdata, 2444K rodata, 749K init, 2918K bss, 378856K reserved)

[ 0.000000@0] Virtual kernel memory layout:

[ 0.000000@0] vmalloc : 0xffffff8000000000 - 0xffffff8040000000 ( 1024 MB)

[ 0.000000@0] vmemmap : 0xffffff8040010000 - 0xffffff8041560000 ( 21 MB)

[ 0.000000@0] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)

[ 0.000000@0] memory : 0xffffffc000000000 - 0xffffffc03e000000 ( 992 MB)

[ 0.000000@0] .init : 0xffffffc001915000 - 0xffffffc0019d05c0 ( 750 kB)

[ 0.000000@0] .text : 0xffffffc001080000 - 0xffffffc001914724 ( 8786 kB)

[ 0.000000@0] .data : 0xffffffc0019d1000 - 0xffffffc001a89b08 ( 739 kB)

[ 0.000000@0] SLUB: HWalign=64, Order=0-1, MinObjects=0, CPUs=4, Nodes=1

[ 0.000000@0] arch_multi_cluster:0

[ 0.000000@0] Hierarchical RCU implementation.

[ 0.000000@0] RCU debugfs-based tracing is enabled.

[ 0.000000@0] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.

[ 0.000000@0] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4

[ 0.000000@0] NR_IRQS:64 nr_irqs:64 0

[ 0.000000@0] Architected cp15 timer(s) running at 24.00MHz (phys).

[ 0.000005@0] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 2863311519744ns

[ 0.008239@0] meson_bc_timer: mclk->mux_reg =ffffff800000c990,mclk->reg =ffffff800000e994

[ 0.016748@0] Console: colour dummy device 80x25

[ 0.021087@0] console [tty0] enabled

[ 0.024672@0] bootconsole [earlycon0] disabled

domain-0 init dvfs: 4

GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EMMC:800;NAND:0;READ:0;0.0;CHK:0;

TE: 22831

BL2 Built : 11:04:41, Jan 26 2018.

gxl g034b32c - xingyu.chen@droid12-sz

set vcck to 1120 mv

set vddee to 1000 mv

Board ID = 2

CPU clk: 1200MHz

DQS-corr enabled

DDR scramble enabled

DDR3 chl: Rank0 16bit @ 660MHz

bist_test rank: 0 30 02 5e 3e 12 6a 30 01 5f 3d 12 68 37 37 37 37 37 37 38 38 38 37 37 37 682

Rank0: 1024MB(auto)-2T-9

AddrBus test pass!

NAND init

Load fip header from NAND, src: 0x0000c000, des: 0x01400000, size: 0x00004000

New fip structure!

Load bl30 from NAND, src: 0x00010000, des: 0x01100000, size: 0x0000d600

Load bl31 from NAND, src: 0x00020000, des: 0x05100000, size: 0x0002c600

Load bl33 from NAND, src: 0x00050000, des: 0x01000000, size: 0x00066e00

NOTICE: BL3-1: v1.0(release):35dd647

NOTICE: BL3-1: Built : 15:20:30, Feb 7 2018

[BL31]: GXL CPU setup!

NOTICE: BL31: BL33 decompress pass

mpu_config_enable:ok

[Image: gxl_v1.1.3243-377db0f 2017-09-07 11:28:58 qiufang.dai@droid07]

OPS=0x82

a2 87 fa 41 ae 8b 43 52 f8 be af 4d [0.332120 Inits done]

secure task start!

high task start!

low task start!

ERROR: Error initializing runtime service opteed_fast

U-Boot 2015.01-gb6d541ecc5-dirty (Mar 01 2018 - 13:47:20)

DRAM: 1 GiB

Relocation Offset is: 36eb0000

register usb cfg[0][1] = 0000000037f58f50

[CANVAS]canvas init

boot_device_flag : 1

Nand PHY Ver:1.01.001.0006 (c) 2013 Amlogic Inc.

init bus_cycle=6, bus_timing=7, system=5.0ns

NAND device id: ad de 14 ab 42 4a ad de

no matched id

get_chip_type and ret:fffffffd

get_chip_type and ret:fffffffd

chip detect failed and ret:fffffffd

nandphy_init failed and ret=0xfffffff1

MMC: aml_priv->desc_buf = 0x0000000033eb06b0

aml_priv->desc_buf = 0x0000000033eb29d0

SDIO Port B: 0, SDIO Port C: 1

emmc/sd response timeout, cmd8, status=0x100a800

emmc/sd response timeout, cmd55, status=0x100a800

emmc/sd response timeout, cmd1, status=0x100a800

MMC init failed

Using default environment

In: serial

Out: serial

Err: serial

reboot_mode=cold_boot

[store]To run cmd[emmc dtb_read 0x1000000 0x40000]

emmc/sd response timeout, cmd8, status=0x100a800

emmc/sd response timeout, cmd55, status=0x100a800

emmc/sd response timeout, cmd1, status=0x100a800

_dtb_init()-956: mmc init failed

Amlogic multi-dtb tool

Cannot find legal dtb!

[store]Err:do_store_dtb_ops,L330:Fail in fdt check header

board_late_init(): [store dtb read $dtb_mem_addr] fail

load dtb to 1000000

[store]To run cmd[emmc dtb_read 1000000 0x40000]

emmc/sd response timeout, cmd8, status=0x100a800

emmc/sd response timeout, cmd55, status=0x100a800

emmc/sd response timeout, cmd1, status=0x100a800

_dtb_init()-956: mmc init failed

Amlogic multi-dtb tool

Cannot find legal dtb!

[store]Err:do_store_dtb_ops,L330:Fail in fdt check header

board_late_init(): store dtb read 1000000 fail

vpu: error: vpu: check dts: FDT_ERR_BADMAGIC, load default parameters

vpu: clk_level = 7

vpu: set clk: 666667000Hz, readback: 666660000Hz(0x300)

vpu: vpu_clk_gate_init_off

vpp: vpp_init

hpd_state=1

[1080p60hz] is invalid for cvbs.

set hdmitx VIC = 16

config HPLL = 2970000

HPLL: 0xc000027b

config HPLL done

j = 4 vid_clk_div = 1

hdmitx: set enc for VIC: 16

HDMITX-DWC addr=0x10004006 rd_data=0x40

Error: HDMITX-DWC exp_data=0xff mask=0x9f

rx version is 1.4 or below div=10

hdmtix: set audio

hdmitx phy setting done

setenv ddrclk 666 MHz

Net: dwmac.c9410000

Start read misc partition datas!

Cannot find dev.

amlmmc cmd <NULL> failed

store - STORE sub-system

Usage:

store store init flag

store read name addr off|partition size

read 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store write name addr off|partition size

write 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store rom_write add off size.

write uboot to the boot device

store erase boot/data:

erase the area which is uboot or data

store erase partition <partition_name>:

erase the area which partition in u-boot

store erase dtb

store erase key

store disprotect key

store rom_protect on/off

store scrub off|partition size

scrub the area from offset and size

store dtb iread/read/write addr <size>

read/write dtb, size is optional

store key read/write addr <size>

read/write key, size is optional

store mbr addr

update mbr/partition table by dtb

[burnup]Err:store_read_ops,L63:cmd failed, ret=1, [store read misc 0x33e9f470 0x0 0x440]

failed to store read misc.

info->attemp_times = 0

info->active_slot = 0

info->slot_info[0].bootable = 0

info->slot_info[0].online = 0

info->slot_info[1].bootable = 0

info->slot_info[1].online = 0

info->attemp_times = 0

boot-info is invalid. Resetting.

save boot-info

info->attemp_times = 0

info->active_slot = 0

info->slot_info[0].bootable = 1

info->slot_info[0].online = 1

info->slot_info[1].bootable = 0

info->slot_info[1].online = 0

info->attemp_times = 0

Cannot find dev.

amlmmc cmd <NULL> failed

store - STORE sub-system

Usage:

store store init flag

store read name addr off|partition size

read 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store write name addr off|partition size

write 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store rom_write add off size.

write uboot to the boot device

store erase boot/data:

erase the area which is uboot or data

store erase partition <partition_name>:

erase the area which partition in u-boot

store erase dtb

store erase key

store disprotect key

store rom_protect on/off

store scrub off|partition size

scrub the area from offset and size

store dtb iread/read/write addr <size>

read/write dtb, size is optional

store key read/write addr <size>

read/write key, size is optional

store mbr addr

update mbr/partition table by dtb

[burnup]Err:store_write_ops,L110:cmd [store write misc 0x33e9f470 0x0 0x440] failed attemp_times = 0

active slot = 0

wipe_data=successful

wipe_cache=successful

upgrade_step=0

[OSD]check dts: FDT_ERR_BADMAGIC, load default fb_addr parameters

[OSD]fb_addr for logo: 0x3d800000

[OSD]check dts: FDT_ERR_BADMAGIC, load default fb_addr parameters

[OSD]fb_addr for logo: 0x3d800000

[CANVAS]addr=0x3d800000 width=3840, height=2160

Cannot find dev.

amlmmc cmd <NULL> failed

store - STORE sub-system

Usage:

store store init flag

store read name addr off|partition size

read 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store write name addr off|partition size

write 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store rom_write add off size.

write uboot to the boot device

store erase boot/data:

erase the area which is uboot or data

store erase partition <partition_name>:

erase the area which partition in u-boot

store erase dtb

store erase key

store disprotect key

store rom_protect on/off

store scrub off|partition size

scrub the area from offset and size

store dtb iread/read/write addr <size>

read/write dtb, size is optional

store key read/write addr <size>

read/write key, size is optional

store mbr addr

update mbr/partition table by dtb

[burnup]Err:store_read_ops,L63:cmd failed, ret=1, [store read logo 0x1080000 0x0 0x2000]

Err imgread(L446):Fail to read 0x2000B from part[logo] at offset 0

There is no valid bmp file at the given address

[KM]Error:f[keymanage_dts_parse]L287:not a fdt at 0x0000000001000000

saradc: check dts: FDT_ERR_BADMAGIC, load default parameters

saradc - saradc sub-system

Usage:

saradc saradc open <channel> - open a SARADC channel

saradc close - close the SARADC

saradc getval - get the value in current channel

saradc test - test the SARADC by channel-7

saradc get_in_range <min> <max> - return 0 if current value in the range of current channel

time_out = f4240

ir init

irkey_update - irkey_update time_value

Usage:

irkey_update

InUsbBurn

noSof

Hit Enter or space or Ctrl+C key to stop autoboot -- : 0

Cannot find dev.

amlmmc cmd <NULL> failed

store - STORE sub-system

Usage:

store store init flag

store read name addr off|partition size

read 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store write name addr off|partition size

write 'size' bytes starting at offset 'off'

to/from memory address 'addr', skipping bad blocks.

store rom_write add off size.

write uboot to the boot device

store erase boot/data:

erase the area which is uboot or data

store erase partition <partition_name>:

erase the area which partition in u-boot

store erase dtb

store erase key

store disprotect key

store rom_protect on/off

store scrub off|partition size

scrub the area from offset and size

store dtb iread/read/write addr <size>

read/write dtb, size is optional

store key read/write addr <size>

read/write key, size is optional

store mbr addr

update mbr/partition table by dtb

[burnup]Err:store_read_ops,L63:cmd failed, ret=1, [store read boot 0x1080000 0x0 0x100000]

Err imgread(L245):Fail to read 0x100000B from part[boot] at offset 0

InUsbBurn

noSof

card in

init_part() 278: PART_TYPE_DOS

[mmc_init] mmc init success

Device: SDIO Port B

Manufacturer ID: 3

OEM: 5344

Name: SC16G

Tran Speed: 50000000

Rd Block Len: 512

SD version 3.0

High Capacity: Yes

Capacity: 14.8 GiB

mmc clock: 40000000

Bus Width: 4-bit

Device: SDIO Port B

Manufacturer ID: 3

OEM: 5344

Name: SC16G

Tran Speed: 50000000

Rd Block Len: 512

SD version 3.0

High Capacity: Yes

Capacity: 14.8 GiB

mmc clock: 40000000

Bus Width: 4-bit

reading aml_autoscript

815 bytes read in 3 ms (264.6 KiB/s)

## Executing script at 01080000

## defenv_reserve

Saving Environment to aml-storage...

emmc/sd response timeout, cmd8, status=0x100a800

emmc/sd response timeout, cmd55, status=0x100a800

emmc/sd response timeout, cmd1, status=0x100a800

MMC init failed

[KM]Error:f[keymanage_dts_parse]L287:not a fdt at 0x0000000001000000

Device: SDIO Port B

Manufacturer ID: 3

OEM: 5344

Name: SC16G

Tran Speed: 50000000

Rd Block Len: 512

SD version 3.0

High Capacity: Yes

Capacity: 14.8 GiB

mmc clock: 40000000

Bus Width: 4-bit

reading kernel.img

9566208 bytes read in 524 ms (17.4 MiB/s)

reading dtb.img

37913 bytes read in 5 ms (7.2 MiB/s)

ee_gate_off ...

## Booting Android Image at 0x01080000 ...

reloc_addr =33ecd650

copy done

load dtb from 0x1000000 ......

Amlogic multi-dtb tool

Single dtb detected

Uncompressing Kernel Image ... OK

kernel loaded at 0x01080000, end = 0x01a89b18

Loading Ramdisk to 33a75000, end 33e9ce00 ... OK

Loading Device Tree to 000000001fff3000, end 000000001ffff418 ... OK

fdt_instaboot: no instaboot image

Starting kernel ...

uboot time: 4621460 us

[ 0.000000@0] Initializing cgroup subsys cpuset

[ 0.000000@0] Initializing cgroup subsys cpu

[ 0.000000@0] Initializing cgroup subsys cpuacct

[ 0.000000@0] Linux version 3.14.29 (jenkins@prometheus) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP Sat Oct 6 20:56:43 EDT 2018

[ 0.000000@0] CPU: AArch64 Processor [410fd034] revision 4

[ 0.000000@0] bootconsole [earlycon0] enabled

[ 0.000000@0] fdt Reserved memory table:

[ 0.000000@0] linux,meson-fb: 0x000000003e000000 - 0x0000000040000000 (32 MiB)

[ 0.000000@0] linux,di: 0x000000003c200000 - 0x000000003e000000 (30 MiB)

[ 0.000000@0] DI: DI reserved memory: created CMA memory pool at 0x000000003c200000, size 30 MiB

[ 0.000000@0] linux,ion-dev: 0x000000003a200000 - 0x000000003c200000 (32 MiB)

[ 0.000000@0] linux,ppmgr: 0x000000003a200000 - 0x000000003a200000 (0 MiB)

[ 0.000000@0] linux,codec_mm_cma: 0x0000000027800000 - 0x0000000033800000 (192 MiB)

[ 0.000000@0] cma: Reserved 192 MiB at 27800000, total cma pages:49152

[ 0.000000@0] linux,picdec: 0x000000003a200000 - 0x000000003a200000 (0 MiB)

[ 0.000000@0] Reserved memory: incorrect alignment of CMA region

[ 0.000000@0] linux,codec_mm_reserved: 0x0000000036100000 - 0x000000003a200000 (65 MiB)

[ 0.000000@0] fdt Reserved memory total: 355 MiB

[ 0.000000@0] cma: Reserved 8 MiB at 35800000, total cma pages:51200

[ 0.000000@0] psci: Using PSCI v0.1 Function IDs from DT

[ 0.000000@0] PERCPU: Embedded 11 pages/cpu @ffffffc0360ab000 s13760 r8192 d23104 u45056

[ 0.000000@0] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 247221

[ 0.000000@0] Kernel command line: rootfstype=ramfs init=/init console=ttyS0,115200 no_console_suspend earlyprintk=aml-uart,0xc81004c0 ramoops.pstore_en=1 ramoops.record_size=0x8000 ramoops.console_size=0x4000 androidboot.selinux=permissive logo=osd1,loaded,0x3d800000,1080p60hz maxcpus= vout=1080p60hz,enable hdmimode=1080p60hz cvbsmode=576cvbs hdmitx= cvbsdrv=0 androidboot.firstboot=0 jtag=apao androidboot.ddrclk= androidboot.hardware=amlogic androidboot.slot_suffix=_a bootfromsd console=tty0 systemd.show_status=auto

[ 0.000000@0] logo: osd1

[ 0.000000@0] logo: loaded

[ 0.000000@0] logo: 0x3d800000

[ 0.000000@0] logo: 1080p60hz

[ 0.000000@0] vout_serve: 1080p60hz

[ 0.000000@0] vout_serve: en: 1

[ 0.000000@0] vout_serve: set_vout_init_vmode: 1080p60hz

[ 0.000000@0] vout_serve: 1080p60hz

[ 0.000000@0] vout_serve: enable: 1

[ 0.000000@0] logo: get hdmimode: 1080p60hz

[ 0.000000@0] logo: get cvbsmode: 576cvbs

[ 0.000000@0] tv_vout: cvbs performance line = 0

[ 0.000000@0] PID hash table entries: 4096 (order: 3, 32768 bytes)

[ 0.000000@0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)

[ 0.000000@0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)

[ 0.000000@0] Memory: 631832K/1010688K available (6337K kernel code, 738K rwdata, 2444K rodata, 749K init, 2918K bss, 378856K reserved)

[ 0.000000@0] Virtual kernel memory layout:

[ 0.000000@0] vmalloc : 0xffffff8000000000 - 0xffffff8040000000 ( 1024 MB)

[ 0.000000@0] vmemmap : 0xffffff8040010000 - 0xffffff8041560000 ( 21 MB)

[ 0.000000@0] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)

[ 0.000000@0] memory : 0xffffffc000000000 - 0xffffffc03e000000 ( 992 MB)

[ 0.000000@0] .init : 0xffffffc001915000 - 0xffffffc0019d05c0 ( 750 kB)

[ 0.000000@0] .text : 0xffffffc001080000 - 0xffffffc001914724 ( 8786 kB)

[ 0.000000@0] .data : 0xffffffc0019d1000 - 0xffffffc001a89b08 ( 739 kB)

[ 0.000000@0] SLUB: HWalign=64, Order=0-1, MinObjects=0, CPUs=4, Nodes=1

[ 0.000000@0] arch_multi_cluster:0

[ 0.000000@0] Hierarchical RCU implementation.

[ 0.000000@0] RCU debugfs-based tracing is enabled.

[ 0.000000@0] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.

[ 0.000000@0] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4

[ 0.000000@0] NR_IRQS:64 nr_irqs:64 0

[ 0.000000@0] Architected cp15 timer(s) running at 24.00MHz (phys).

[ 0.000004@0] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 2863311519744ns

[ 0.008240@0] meson_bc_timer: mclk->mux_reg =ffffff800000c990,mclk->reg =ffffff800000e994

[ 0.016744@0] Console: colour dummy device 80x25

[ 0.021087@0] console [tty0] enabled

[ 0.024672@0] bootconsole [earlycon0] disabled

domain-0 init dvfs: 4

Quote from SEIKT

Have you attempted to flash a ROM via USB Burning Tool with "erase flash" unchecked?

Yes, erase flash unchecked.

It will stop at 7% no matter what I do

16:51:17 636][Global][Inf]--Catch DBT_DEVICEREMOVECOMPLETE
[16:51:17 636][Global][Inf]--Scan usb device
[16:51:17 636][Global][Inf]--Aml scan WorldCup Device
[16:51:17 641][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2830
[16:51:17 641][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2830&subsys_2808103c&rev_02#3&21436425&0&e8#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 641][Global][Inf]---->Roothub:USB#ROOT_HUB#4&2c905cfd&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 641][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:17 641][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:17 655][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2831
[16:51:17 655][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2831&subsys_2808103c&rev_02#3&21436425&0&e9#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 655][Global][Inf]---->Roothub:USB#ROOT_HUB#4&664db69&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 665][Global][Inf]-------->[Port0]Other device
[16:51:17 689][Global][Inf]-------->[Port1]Other device
[16:51:17 692][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2834
[16:51:17 692][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2834&subsys_2808103c&rev_02#3&21436425&0&d0#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 692][Global][Inf]---->Roothub:USB#ROOT_HUB#4&643767a&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 692][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:17 717][Global][Inf]-------->[Port1]Other device
[16:51:17 719][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2835
[16:51:17 719][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2835&subsys_2808103c&rev_02#3&21436425&0&d1#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 719][Global][Inf]---->Roothub:USB#ROOT_HUB#4&1bb2beed&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 780][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:17 780][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:17 782][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836
[16:51:17 782][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2836&subsys_2808103c&rev_02#3&21436425&0&ef#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 782][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&5c9b2a3&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 875][Global][Inf]-------->[Port0]USB#VID_03F0&PID_1747#5&276d115e&0&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 876][Global][Inf]---------->[Port0]NoDeviceConnected
[16:51:17 876][Global][Inf]---------->[Port1]NoDeviceConnected
[16:51:17 876][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:17 876][Global][Inf]-------->[Port2]NoDeviceConnected
[16:51:17 876][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:17 877][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A
[16:51:17 877][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_283a&subsys_2808103c&rev_02#3&21436425&0&d7#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:17 877][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&3044ab6f&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:17 877][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:17 877][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:17 890][Global][Inf]-------->[Port2]Other device
[16:51:17 890][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:17 891][Global][Inf]--Scan USB host controller complete
[16:51:17 891][Global][Inf]--Update data center with HubMap
[16:51:17 891][Global][Inf]--Update hub7 device data
[16:51:17 891][Global][Inf]--Update HUB7-1 
[16:51:17 891][HUB7-1][Inf]--Update device path
[16:51:17 891][Global][Inf]--Update HUB7-2 
[16:51:17 891][HUB7-2][Inf]--Update device path
[16:51:17 891][Global][Inf]--Update HUB7-3 
[16:51:17 891][HUB7-3][Inf]--Update device path
[16:51:17 891][Global][Inf]--Update HUB7-4 
[16:51:17 891][HUB7-4][Inf]--Update device path
[16:51:19 860][Global][War]--User click stop button
[16:51:19 861][Global][Inf]--Enable burning 0
[16:51:21 379][Global][Inf]--User click start button
[16:51:21 381][Global][Inf]--SetErase
[16:51:21 381][Global][Inf]--Enable burning 1
[16:51:21 382][Global][Inf]--Scan usb device
[16:51:21 382][Global][Inf]--Aml scan WorldCup Device
[16:51:21 389][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2830
[16:51:21 389][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2830&subsys_2808103c&rev_02#3&21436425&0&e8#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 389][Global][Inf]---->Roothub:USB#ROOT_HUB#4&2c905cfd&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 389][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:21 389][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:21 391][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2831
[16:51:21 391][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2831&subsys_2808103c&rev_02#3&21436425&0&e9#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 392][Global][Inf]---->Roothub:USB#ROOT_HUB#4&664db69&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 399][Global][Inf]-------->[Port0]Other device
[16:51:21 407][Global][Inf]-------->[Port1]Other device
[16:51:21 408][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2834
[16:51:21 408][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2834&subsys_2808103c&rev_02#3&21436425&0&d0#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 408][Global][Inf]---->Roothub:USB#ROOT_HUB#4&643767a&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 408][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:21 415][Global][Inf]-------->[Port1]Other device
[16:51:21 416][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2835
[16:51:21 416][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2835&subsys_2808103c&rev_02#3&21436425&0&d1#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 416][Global][Inf]---->Roothub:USB#ROOT_HUB#4&1bb2beed&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 416][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:21 416][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:21 417][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836
[16:51:21 417][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2836&subsys_2808103c&rev_02#3&21436425&0&ef#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 417][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&5c9b2a3&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 417][Global][Inf]-------->[Port0]USB#VID_03F0&PID_1747#5&276d115e&0&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 417][Global][Inf]---------->[Port0]NoDeviceConnected
[16:51:21 417][Global][Inf]---------->[Port1]NoDeviceConnected
[16:51:21 418][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:21 418][Global][Inf]-------->[Port2]NoDeviceConnected
[16:51:21 418][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:21 420][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A
[16:51:21 420][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_283a&subsys_2808103c&rev_02#3&21436425&0&d7#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:21 420][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&3044ab6f&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:21 420][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:21 420][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:21 429][Global][Inf]-------->[Port2]Other device
[16:51:21 429][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:21 429][Global][Inf]--Scan USB host controller complete
[16:51:21 429][Global][Inf]--Update data center with HubMap
[16:51:21 429][Global][Inf]--Update hub7 device data
[16:51:21 429][Global][Inf]--Update HUB7-1 
[16:51:21 429][HUB7-1][Inf]--Update device path
[16:51:21 429][Global][Inf]--Update HUB7-2 
[16:51:21 429][HUB7-2][Inf]--Update device path
[16:51:21 430][Global][Inf]--Update HUB7-3 
[16:51:21 430][HUB7-3][Inf]--Update device path
[16:51:21 430][Global][Inf]--Update HUB7-4 
[16:51:21 430][HUB7-4][Inf]--Update device path
[16:51:32 462][Global][Inf]--Catch DBT_DEVICEARRIVAL
[16:51:32 463][Global][Inf]--Scan usb device
[16:51:32 463][Global][Inf]--Aml scan WorldCup Device
[16:51:32 477][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2830
[16:51:32 477][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2830&subsys_2808103c&rev_02#3&21436425&0&e8#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 478][Global][Inf]---->Roothub:USB#ROOT_HUB#4&2c905cfd&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 478][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:32 478][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:32 480][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2831
[16:51:32 480][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2831&subsys_2808103c&rev_02#3&21436425&0&e9#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 480][Global][Inf]---->Roothub:USB#ROOT_HUB#4&664db69&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 492][Global][Inf]-------->[Port0]Other device
[16:51:32 506][Global][Inf]-------->[Port1]Other device
[16:51:32 514][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2834
[16:51:32 514][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2834&subsys_2808103c&rev_02#3&21436425&0&d0#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 514][Global][Inf]---->Roothub:USB#ROOT_HUB#4&643767a&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 514][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:32 522][Global][Inf]-------->[Port1]Other device
[16:51:32 523][Global][Inf]--Host: Intel(R) ICH8 Family USB Universal Host Controller - 2835
[16:51:32 523][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2835&subsys_2808103c&rev_02#3&21436425&0&d1#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 523][Global][Inf]---->Roothub:USB#ROOT_HUB#4&1bb2beed&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 581][Global][Inf]-------->[Port0]NoDeviceConnected
[16:51:32 581][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:32 583][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836
[16:51:32 583][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_2836&subsys_2808103c&rev_02#3&21436425&0&ef#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 583][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&5c9b2a3&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 675][Global][Inf]-------->[Port0]USB#VID_03F0&PID_1747#5&276d115e&0&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 676][Global][Inf]---------->[Port0]NoDeviceConnected
[16:51:32 676][Global][Inf]---------->[Port1]NoDeviceConnected
[16:51:32 676][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:32 676][Global][Inf]-------->[Port2]NoDeviceConnected
[16:51:32 676][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:32 677][Global][Inf]--Host: Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A
[16:51:32 677][Global][Inf]--DevPath:\\?\pci#ven_8086&dev_283a&subsys_2808103c&rev_02#3&21436425&0&d7#{3abf6f2d-71c4-462a-8a92-1e6861e6af27}
[16:51:32 677][Global][Inf]---->Roothub:USB#ROOT_HUB20#4&3044ab6f&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[16:51:32 687][Global][Inf]-------->[Port0]\\?\usb#vid_1b8e&pid_c003#5&205809f9&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
[16:51:32 688][Global][Inf]-------->[Port1]NoDeviceConnected
[16:51:32 696][Global][Inf]-------->[Port2]Other device
[16:51:32 696][Global][Inf]-------->[Port3]NoDeviceConnected
[16:51:32 696][Global][Inf]--Scan USB host controller complete
[16:51:32 696][Global][Inf]--Update data center with HubMap
[16:51:32 696][Global][Inf]--Update hub7 device data
[16:51:32 696][Global][Inf]--Update HUB7-1 \\?\usb#vid_1b8e&pid_c003#5&205809f9&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
[16:51:32 696][HUB7-1][Inf]--Update device path
[16:51:32 696][Global][Inf]--Update HUB7-2 
[16:51:32 696][HUB7-2][Inf]--Update device path
[16:51:32 696][Global][Inf]--Update HUB7-3 
[16:51:32 696][HUB7-3][Inf]--Update device path
[16:51:32 696][Global][Inf]--Update HUB7-4 
[16:51:32 696][HUB7-4][Inf]--Update device path
[16:51:32 713][Global][Inf]--Burning thread HUB7-1 start
[16:51:32 763][HUB7-1][Inf]--Open device handle \\?\usb#vid_1b8e&pid_c003#5&205809f9&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}  0x00000674
[16:51:32 813][HUB7-1][Inf]--Connect path=Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A/P0/P0
[16:51:32 813][HUB7-1][Inf]--Start burning...
[16:51:32 863][HUB7-1][Inf]--------------ERASE BOOTLOADER------------
[16:51:32 863][HUB7-1][Inf]-------------Download DDR.USB-----------
[16:51:32 864][HUB7-1][Inf]--0-7-0-16
[16:51:32 864][HUB7-1][Inf]--Upload encrypt at 0xc8100228
[16:51:32 873][HUB7-1][Inf]--SendBulkCmd failed!
[16:51:32 873][HUB7-1][Inf]--Read encrypt int Uboot failed!
[16:51:32 873][HUB7-1][Inf]--No need download
[16:51:32 874][HUB7-1][Inf]--0-7-0-16-0-0-0-0
[16:51:32 874][HUB7-1][Inf]--No need download
[16:51:32 874][HUB7-1][Inf]--    low_power
[16:51:32 883][HUB7-1][Inf]--Send command success
[16:51:32 883][HUB7-1][Inf]--Read command status success
[16:51:32 883][HUB7-1][Inf]-------------Download meson1.dtb-----------
[16:51:32 886][HUB7-1][Inf]--0-7-0-16
[16:51:32 886][HUB7-1][Inf]--Enc(0xadfc318c)
[16:51:32 886][HUB7-1][Inf]--    download mem dtb normal 90112
[16:51:32 886][HUB7-1][Inf]--Send download command success
[16:51:32 900][HUB7-1][Inf]--Read command status success
[16:51:32 915][HUB7-1][Inf]--Transfer complete
[16:51:32 915][HUB7-1][Inf]--Send download get_status command succeed
[16:51:32 919][HUB7-1][Inf]--get_status success
[16:51:33 426][HUB7-1][Inf]-------------ERASE FLASH-----------
[16:51:33 426][HUB7-1][Inf]--disk_initial 0
[16:51:33 426][HUB7-1][Inf]--Send command success
[16:51:33 481][HUB7-1][Err]--failed:[16:51:33 481][HUB7-1][Err]--Check command return failed
[16:51:33 512][HUB7-1][Err]--[0x32030201]Uboot/Get result/DiskInitial error
[16:51:33 512][HUB7-1][Inf]--Close device handle 0x00000674

Quote from bumerc

KernelPanic

Before we move on, please remove the heatsink from the processor and check the exact type of CPU to avoid suspicion of installing a wrong bootloader.

Yes, S905X on the PCB

Quote from SEIKT

So I used the smallest compatible ROM and deleted all the APKs in /system to make the ROM even smaller using Customization Tool. I was then able to flash the ROM. The OS may not have worked but at least it restored my recovery.

Thanks Seikt! By any chance, do you have any small/tiny rom available?

Before flashing the unit, in the normal setting of Android 7.1.2, i could see that the board was a p281.

Store erase boot is not working, but I'm sure with few more answers, we will be able to get this unit back !

gxl_p281_v1#store erase boot
Cannot find dev.
amlmmc cmd boot failed
store - STORE sub-system

Usage:
store store init flag
store read name addr off|partition size
    read 'size' bytes starting at offset 'off'
    to/from memory address 'addr', skipping bad blocks.
store write name addr off|partition size
    write 'size' bytes starting at offset 'off'
    to/from memory address 'addr', skipping bad blocks.
store rom_write add off size.
        write uboot to the boot device
store erase boot/data:
        erase the area which is uboot or data
store erase partition <partition_name>:
        erase the area which partition in u-boot
store erase dtb
store erase key
store disprotect key
store rom_protect on/off
store scrub off|partition size
        scrub the area from offset and size
store dtb iread/read/write addr <size>
        read/write dtb, size is optional
store key read/write addr <size>
        read/write key, size is optional
store mbr addr
   update mbr/partition table by dtb

Bumerc, the link brings me back to this page.

I'm willing to give full remote access to my desktop if someone wants to try.

Thanks

Good news. I was able to get the original firmware directly from the manufacture and I was able to get the unit back and running Android .

According the different info under about, I can confirm that the build is based on p281-userdebug 7.1.2 NGH47L 20180416.

The manufacture sent me the firmware, but once unzipped the *.img file was corrupted.

I then kindly asked again for another upload of the same file and everything worked again

My question now is...

While i was running LIBRELEC, i got stuck at this part

##############################################
#                  LibreELEC                 #
#            https://libreelec.tv            #
##############################################

LibreELEC (community): 8.2.3.1-LePotato (S905.arm)
LibreELEC:~ # install
install            installtointernal
LibreELEC:~ # installtointernal
One of BOOT, SYTEM, DATA or DTB partitions is missing.
Make sure that you are using a correct device tree and a device with internal memory!
LibreELEC:~ # blkid
/dev/loop0: TYPE="squashfs"
/dev/mmcblk0: PTUUID="0b7c79b9" PTTYPE="dos"
/dev/mmcblk0p1: SEC_TYPE="msdos" LABEL="LIBREELEC" UUID="4FDE-D398" TYPE="vfat" PARTUUID="0b7c79b9-01"
/dev/mmcblk0p2: LABEL="LIBREELEC_DISK" UUID="e3704881-f45b-4432-ba43-601135ca7d02" TYPE="ext4" PARTUUID="0b7c79b9-02"
LibreELEC:~ # e2label /dev/mmcblk0p2
LIBREELEC_DISK
LibreELEC:~ # e2label /dev/mmcblk0p2 ""
LibreELEC:~ # e2label /dev/data "LIBREELEC_DISK"
e2label: No such file or directory while trying to open /dev/data
Couldn't find valid filesystem superblock.
LibreELEC:~ # store erase partition boot
-sh: store: not found
LibreELEC:~ #

What was wrong?

At this time, even with the unit fully restored, I'm not able to do

installtointernal

Regards