趣书算云的PCDN电视盒子 卡7%报错
本帖最后由 八云红 于 2025-11-20 09:04 编辑求大佬帮忙看看是不是硬件损坏，不是的话该怎么救砖之前到手一个趣书算云的PCDN电视盒子，芯片是晶晨S905L3-B，根据主板布局还有短接点+芯片判断盒子应该是创维的E900V21D，然后之前试图把Armbian写入盒子的EMMC，然后不知道哪一步出错了，盒子不开机了，然后线刷S905L3-B的通刷包也刷不进去了，卡7%然后报错“UBOOT/获取返回/DiskInitial命令出错”，接TTL后上电一直提示“GXLX2:BL1:3cfee7:42a5ae;FEAT:ADFD318C:0;POC:3;RCY:0;EMMC:800;NAND:82;SD:800;USB:8”，按别的教程敲空格或者回车也没有反应，晶晨线刷工具7%报错时TTL显示“failed”
线刷时候TTL的信息
TE: 1395991036
BL2 Built : 13:36:55, Jun 22 2020.
gxl g85d6ad1 - longyong.chen@droid02-sz
Board ID = 4, adc=303
set vcck to 1070 mv
set vddee to 1070 mv
CARD_3 high, old board
CPU clk: 1200MHz
BL2 USB
DDR3 chl: Rank0+1 @ 792MHz - FAIL
DDR3 chl: Rank0 @ 792MHz - FAIL
DDR3 chl: Rank0 16bit @ 792MHz - FAIL
DDR4 chl: Rank0+1 @ 864MHz - FAIL
DDR4 chl: Rank0 @ 864MHz
bist_test rank: 0 28 08 49 3b 1d 59 1f 00 3f 40 23 5e 21 02 41 3f 24 5a 1c 00 39 3e 22 5b 596 - PASS
Rank0: 2048MB(auto)-2T-18
0.0;
TE: 1397164689
BL2 Built : 13:36:55, Jun 22 2020.
gxl g85d6ad1 - longyong.chen@droid02-sz
Board ID = 4, adc=303
set vcck to 1070 mv
set vddee to 1070 mv
CARD_3 high, old board
CPU clk: 1200MHz
BL2 USB
0.0;
TE: 1397349134
BL2 Built : 13:36:55, Jun 22 2020.
gxl g85d6ad1 - longyong.chen@droid02-sz
Board ID = 4, adc=302
set vcck to 1070 mv
set vddee to 1070 mv
CARD_3 high, old board
CPU clk: 1200MHz
BL2 USB
Load fip header from USB, src: 0x0000c000, des: 0x01400000, size: 0x00004000
New fip structure!
Load bl30 from USB, src: 0x00010000, des: 0x013c0000, size: 0x00007600
Load bl301 from USB, src: 0x00018000, des: 0x01380000, size: 0x00002400
Load bl31 from USB, src: 0x0001c000, des: 0x10100000, size: 0x00019600
Load bl33 from USB, src: 0x00038000, des: 0x01000000, size: 0x0007b000
NOTICE:BL3-1: v1.0(debug):361f8a7
NOTICE:BL3-1: Built : 16:43:26, Dec 19 2018
NOTICE:BL31: GXL normal boot!
NOTICE:BL31: BL33 decompress pass
efuse init ops = c5
efuse init hdcp = c, cf9=7
x2_hp_e = 0
bl30: check_permit, count is 1
bl30: check_permit: ok!
chipid: 0 0 3 c c 0 93 b3 b0 a0 0 c5 not ES chip
INFO: BL3-1: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader
ERROR: Error initializing runtime service opteed_fast
INFO: BL3-1: Preparing for EL3 exit to normal world
INFO: BL3-1: Next image address = 0x1000000
INFO: BL3-1: Next image spsr = 0x3c9
U-Boot 2015.01 (Mar 29 2021 - 19:48:51)
DRAM:2 GiB
Relocation Offset is: 76e8c000
MMC init in usb
aml_priv->desc_buf = 0x0000000073e7c630
aml_priv->desc_buf = 0x0000000073e7e950
SDIO Port B: 0, SDIO Port C: 1
sleep - delay execution for some time
Usage:
sleep N
- delay execution for N seconds (N is _decimal_ !!!)
Enter USB burn
Set Addr 52
Get DT cfg
Get DT cfg
Get DT cfg
Get DT cfg
Get DT cfg
set CFG
ID
tplcmd[ echo 12345]
12345
ret = 0
success
BULKcmd[ low_power]
success
ID
tplcmd[ download mem dtb normal 133120]
Down(mem) part(dtb) sz(0x20800) fmt(normal)
totalSlotNum = 0, nextWriteBackSlot 3
success
Burn Start...
load dt.img to 0x0000000001000000, sz=0x20800
Burn complete
BULKcmd
success
BULKcmd
dtb magic 08088b1f
Amlogic multi-dtb tool
GZIP format, decompress...
Multi dtb detected
unified board, board id = 4
Multi dtb tool version: v2 .
Support 13 dtbs.
aml_dt soc: gxlx2 platform: p291 variant: 2g
dtb 0 soc: gxl plat: p211 vari: 1g
dtb 1 soc: gxl plat: p211 vari: 512m
dtb 2 soc: gxl plat: p215 vari: 1g
dtb 3 soc: gxlx plat: p261 vari: 1g
dtb 4 soc: gxlx plat: p261 vari: 2g
dtb 5 soc: gxlx plat: p261 vari: 512m
dtb 6 soc: gxlx plat: p265 vari: 1g
dtb 7 soc: gxlx plat: p265 vari: 2g
dtb 8 soc: gxlx2 plat: p291 vari: 1g
dtb 9 soc: gxlx2 plat: p291 vari: 2g
dtb 10 soc: gxlx2 plat: p291 vari: 512m
dtb 11 soc: gxlx2 plat: p295 vari: 1g
dtb 12 soc: gxlx2 plat: p295 vari: 2g
Find match dtb: 9
start dts,buffer=0000000007700000,dt_addr=0000000007700000
Amlogic multi-dtb tool
Single dtb detected
parts: 14
00: logo 0000000002000000 1
01:recovery 0000000002000000 1
02: rsv 0000000000800000 1
03: tee 0000000000800000 1
04: crypt 0000000002000000 1
05: misc 0000000002000000 1
06: instaboot 0000000020000000 1
07: boot 0000000002000000 1
08: system 0000000040000000 1
09: cache 0000000020000000 2
10: params 0000000004000000 2
11: bootfiles 0000000020000000 2
12: swdb 0000000001000000 2
13: data ffffffffffffffff 4
EMMC init failed
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
reset failed
get_chip_type and ret:fffffffe
get_chip_type and ret:fffffffe
chip detect failed and ret:fffffffe
nandphy_init failed and ret=0xfffffff1
NAND init failed
device_boot_flag=2
ERR:FAILED in get_device_boot_flag
cmd init failed
failed:
本帖最后由 shiyi23 于 2025-11-29 15:16 编辑
目前问题已解决谢谢各位大佬（插上外置硬盘后莫名可以刷入了） 你可以试试能否重新刷一下 https://www.znds.com/tv-1239261-1-1.html
联通创维E900V21D线刷机教程附刷机包
创维E900V21D网络机顶盒免拆机刷机教程
https://www.znds.com/tv-1137426-1-1.html
看看有没有用。 卡百分之七大概率是闪存芯片挂了，当然也不排除是其它方面的问题，闪存故障的可能性比较大 刷机包对但刷机卡7%是读取emmc失败，如果是能开机的，是带nand焊盘的检查nand焊盘引脚是否有操作短路造成物理短路，如果是不能开机能进入刷机卡7%的检查cpu与emmc的连接电阻是否开路，常见是4R17，这个容易判断就是cpu与emmc之间的电阻，没几个，阻值一般是20欧左右的，这个也被用做短路触发，任意端对地短路触发联机，操作用力容易造成一端脱焊断路。 emmc坏了 找我可以更换 豆每豆丁的 发表于 2025-11-19 21:38
你可以试试能否重新刷一下
等会试试 茄子炖排骨 发表于 2025-11-19 21:39
https://www.znds.com/tv-1239261-1-1.html
联通创维E900V21D线刷机教程附刷机包
刷安卓包我会，并且之前为了排除是我短接的问题我还买了免拆神器一样不行
猎人0786 发表于 2025-11-20 01:02
卡百分之七大概率是闪存芯片挂了，当然也不排除是其它方面的问题，闪存故障的可能性比较大 ...
我看别的帖子说有可能是UBOOT挂了，不然早就丢垃圾桶了 qq1550295111 发表于 2025-11-20 21:22
emmc坏了 找我可以更换
那就没必要了，这盒子本来就没要钱
