请教一下大佬们该串口打印是否是emmc坏了，海尔t966机芯通过串口升级的时候打印的

这本身就是力量

编程器显示寿命0-10%的东芝
完整打印信息如下

这本身就是力量

gxtvbb_p361_2g_v1#run update
InUsbBurn
noSof
ret = 1 .sdio debug board detected, sd card with 1bit mode
emmc/sd response timeout, cmd8, status=0x1f72800
emmc/sd response timeout, cmd55, status=0x1f72800
emmc/sd response timeout, cmd1, status=0x1f72800
[MSG]mmcinfo failed!
emmc/sd response timeout, cmd8, status=0x1f72800
emmc/sd response timeout, cmd55, status=0x1f72800
emmc/sd response timeout, cmd1, status=0x1f72800
(Re)start USB...
USB0:   USB3.0 XHCI init start
Register 5000140 NbrPorts 5
Starting the controller
USB XHCI 1.00
scanning bus 0 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
load rtk usb bt
i=0 dev->devnum:1 dev->mf:u-boot dev->prod:XHCI Host Controller
vid is 0, pid is 0
i=1 dev->devnum:2 dev->mf:General  dev->prod:UDisk           
vid is abcd, pid is 1234
usb dev is null!!!!
reading aml_autoscript
620 bytes read in 22 ms (27.3 KiB/s)
## Executing script at 01080000
Bad header crc
reading recovery.img
15601664 bytes read in 8045 ms (1.8 MiB/s)
reading dtb.img
** Unable to read file dtb.img **
ee_gate_off ...
## Booting Android Image at 0x01080000 ...
reloc_addr =73edcef0
copy done
load dtb from 0x1000000 ......
      Amlogic multi-dtb tool
      Single dtb detected
   Uncompressing Kernel Image ... OK
   kernel loaded at 0x01080000, end = 0x020d1318
   Loading Ramdisk to 736b1000, end 73e8551b ... OK
   Loading Device Tree to 000000001fff2000, end 000000001ffffd8d ... OK
fdt_instaboot: no instaboot image

Starting kernel ...

uboot time: 44544596 us
low command=0x
00000003
into process_low_task
domain-0 init dvfs: 4
INFO:    HDCP22 key read fail!
INFO:    p1d 0
INFO:    pd1 0
INFO:    HDCP22 rx key read fail!
INFO:    pkf 0
INFO:    duk 0
INFO:    end set
WARNING: jtag select not support!
# [   18.119106@1] SysRq : Emergency Remount R/O
INFO:    PSCI Affinity Map:
INFO:      AffInst: Level 0, MPID 0x0, State ON
INFO:      AffInst: Level 0, MPID 0x1, State ON
INFO:      AffInst: Level 0, MPID 0x2, State ON
INFO:      AffInst: Level 0, MPID 0x3, State ON
bl31 reboot reason: 0xd
bl31 reboot reason: 0x1
system cmd  1.
GXTVBB:BL1:ee57c+:7a1241;FEAT:EDFC318COC:3;RCY:0;EMMC:0;READ:0;CHK:0;
sdio debug board detected
TE: 58526

BL2 Built : 14:39:41, Oct 19 2016.
gxtvbb g26a9989 - haixiang.bao@droid05

set vcck to 1100 mv
set vddee to 1050 mv
Board ID = 0
CPU clk: 1536MHz
CLK81: 167MHz
HHI_MPLL_CNTL: 0xc00006fa
DDR channel: DDR0+1 two channel @ 720MHz
DDR0: 1024MB-1T-11
DDR1: 1024MB-1T-11
DataBus test pass!
AddrBus test pass!
-f
Load fip header from eMMC, src: 0x0000c000, des: 0x01400000, size: 0x00004000
GXTVBB:BL1:ee57c+:7a1241;FEAT:EDFC318COC:3;RCY:0;EMMC:0;READ:0;CHK:0;
sdio debug board detected
TE: 58520

BL2 Built : 14:39:41, Oct 19 2016.
gxtvbb g26a9989 - haixiang.bao@droid05

set vcck to 1100 mv
set vddee to 1050 mv
Board ID = 0
CPU clk: 1536MHz
CLK81: 167MHz
HHI_MPLL_CNTL: 0xc00006fa
DDR channel: DDR0+1 two channel @ 720MHz
DDR0: 1024MB-1T-11
DDR1: 1024MB-1T-11
DataBus test pass!
AddrBus test pass!
-s
Load fip header from eMMC, src: 0x0000c000, des: 0x01400000, size: 0x00004000
New fip structure!
Load bl30 from eMMC, src: 0x00010000, des: 0x01000000, size: 0x0000d460
Sending bl30......................................................OK.
Run bl30...
Load bl31 from eMMC, src: 0x00020000, des: 0x101[0000, size: 0x00019180
Image: gxtvb_v1.1.3169-409d809 2017-02-10 17:17:20 jianxin.pan@droid06]
OPS=0x22
40 93 f5 47 5a dc 8b e8 95 63 c2 e9 [0.160907 Inits done]
secure task start!
highLoad bl33 from eMMC, src: 0x0003c000, des: 0x01000000, size: 0x000d98d0
task start!
low task start!
low command=0x
00000000
NOTICE:  BL3-1: v1.0(debug):866a5ea
NOTICE:  BL3-1: Built : 15:49:51, Feb 28 2017
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-g041a0a8 (Nov 20 2018 - 10:01:54)

DRAM:  2 GiB
Relocation Offset is: 76e98000
register usb cfg[0][1] = 0000000077f628a0
[CANVAS]canvas init
MMC:   aml_priv->desc_buf = 0x0000000073e986e0
aml_priv->desc_buf = 0x0000000073e9aa00
SDIO Port B: 0, SDIO Port C: 1
emmc/sd response timeout, cmd8, status=0x3ff2800
emmc/sd response timeout, cmd55, status=0x3ff2800
[mmc_init] mmc init success
dtb magic edfe0dd0
      Amlogic multi-dtb tool
      Single dtb detected
start dts,buffer=0000000073e9cd20,dt_addr=0000000073e9cd20
      Amlogic multi-dtb tool
      Single dtb detected
parts: 11
00:      logo   0000000002000000 1
01:  recovery   0000000002000000 1
02:     param   0000000008000000 2
03:       tee   0000000000800000 1
04:     crypt   0000000002000000 1
05:      misc   0000000002000000 1
06:      boot   0000000002000000 1
07:    system   000000006a400000 1
08:     cache   000000003e800000 2
09:  cri_data   0000000001000000 2
10:      data   ffffffffffffffff 4
eMMC/TSD partition table have been checked OK!
check pattern success
mmc env offset: 0x45c00000
In:    serial
Out:   serial
Err:   serial
reboot_mode=normal
[store]To run cmd[emmc dtb_read 0x1000000 0x40000]
_verify_dtb_checksum()-918: calc c288666e, store c288666e
dtb_read()-1044: total 1, valid 1
      Amlogic multi-dtb tool
      Single dtb detected
(Re)start USB...
USB0:   USB3.0 XHCI init start
Register 5000140 NbrPorts 5
Starting the controller
USB XHCI 1.00
scanning bus 0 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
load rtk usb bt
i=0 dev->devnum:1 dev->mf:u-boot dev->prod:XHCI Host Controller
vid is 0, pid is 0
i=1 dev->devnum:2 dev->mf:General  dev->prod:UDisk           
vid is abcd, pid is 1234
usb dev is null!!!!
usb start ..........
vpu: clk_level in dts: 7
vpu: set clk: 666667000Hz, readback: 666660000Hz(0x300)
vpp: vpp_init
Net:   dwmac.c9410000amlkey_init() enter!
[EFUSE_MSG]keynum is 4
[BL31]: tee size: 0

rx_edid[i]=00
rx_edid[i]=00
rx_edid[i]=fb
rx_edid[i]=0c
rx_edid[i]=08
rx_edid[i]=f1
rx_edid[i]=00
rx_edid[i]=79
00 00 fb 0c 08 f1 00 79
RX is FBC
wipe_data=successful
wipe_cache=successful
upgrade_step=2
[OSD]load fb addr from dts
[OSD]fb_addr for logo: 0x3d851000
[OSD]load fb addr from dts
[OSD]fb_addr for logo: 0x3d851000
[CANVAS]addr=0x3d851000 width=5760, height=2160
[1080p60hz] is invalid for cvbs.
set hdmitx VIC = 16
config HPLL = 2970
HPLL: 0xc800023d
config HPLL done
set_hdmitx_ssc step = 0
j = 4  vid_clk_div = 1
hdmitx phy setting done
hdmitx: set enc for VIC: 16
enc_vpu_bridge_reset[1350]
rx version is 2.0  div=10
hdmtix: set audio
amlkey_init() enter!
amlkey_init() 71: already init!
[EFUSE_MSG]keynum is 4
[BL31]: tee size: 0
[KM]Error:f[key_manage_query_size]L507:key[usid] not programed yet
[KM]Error:f[key_manage_query_size]L507:key[mac] not programed yet
[KM]Error:f[key_manage_query_size]L507:key[deviceid] not programed yet
key check...
serial uart b init success
check_fbc_key[0]=0
check_fbc_key[1]=0
check_fbc_key[2]=0
check_fbc_key[3]=0
check_fbc_key[4]=0
check_fbc_key[5]=0
check_fbc_key[6]=0
check_fbc_key[7]=0
check_fbc_key[8]=0
check_fbc_key[9]=0
check_fbc_key[10]=0
check_fbc_key[11]=0
check_fbc_key[12]=0
check_fbc_key[13]=0
check_fbc_key[14]=0
uart - uart_b burn fbc & debug

Usage:
uart init : init uart b
uart w cmd : send cmd to fbc
uart r [count] : read data from fbc
uart fbc         : burn fbc main code
uart fbc main    : burn fbc main code
uart fbc boot    : burn fbc boot2 code
uart fbc all     : burn fbc boot2+main code
uart fbc overall : burn fbc all code

no key detected
Hit Enter or space or Ctrl+C key to stop autoboot -- :  0
ee_gate_off ...
## Booting Android Image at 0x01080000 ...
reloc_addr =73edcef0
copy done
load dtb from 0x1000000 ......
      Amlogic multi-dtb tool
      Single dtb detected
   Uncompressing Kernel Image ... OK
   kernel loaded at 0x01080000, end = 0x020d51d8
   Loading Ramdisk to 739bc000, end 73e860d1 ... OK
   Loading Device Tree to 000000001fff2000, end 000000001ffffd8d ... OK
fdt_instaboot: no instaboot image

Starting kernel ...

uboot time: 6885756 us
low command=0x
00000003
into process_low_task
domain-0 init dvfs: 4
INFO:    HDCP22 key read fail!
INFO:    p1d 0
INFO:    pd1 0
INFO:    HDCP22 rx key read fail!
INFO:    pkf 0
INFO:    duk 0
INFO:    end set
WARNING: jtag select not support!
root@HRA966_2G_ALI6G:/ # 

autusun

好多处报错的，试着刷刷看，能否刷过去？

这本身就是力量

autusun 2025-8-24 08:35
好多处报错的，试着刷刷看，能否刷过去？

试了  不行  估计是大芯片坏了  串口信息主要报错读不到key  但是有一两次试开机能正常显示图像