biosman 发表于 2019-9-11 10:35
看看你们的板是不是和我的相同。问题就在板的反面两个电阻没有连接，导致tx和rx实际没有跟芯片接上，把放大 ...
老铁666！必须支持一波！
biosman 发表于 2019-9-11 10:35
看看你们的板是不是和我的相同。问题就在板的反面两个电阻没有连接，导致tx和rx实际没有跟芯片接上，把放大 ...
我的板子和你的一样，现在卡2%半砖了，你有线刷包或者救砖包吗
我成功的线刷包都是在论坛里面下载的。mgv2000对上号基本线刷都过的
还有补充一下刷机系统是WINXP32；1.我线刷跑马不用专用软件，就用电脑自带的超级终端，波特率115200；2.ttl线用pl-2303usb 转232；3.刷机时电源连接问题：连接用的两头标准USB头电源脚去掉，自己做的时候红色那根线不接，电源还是由12v变压器提供；顺序是a.打开USB_Burning_Tool，读入rom准备好待用，b.接好ttl线，稳妥起见232这边的线要短我的15cm长，usb用了延长线连接，确定参数对上。c.按电源按钮给主板通电，及时按几下回车键，输入命令进入刷机模式，等提示出来了再插入usb线。d.电脑检测到usb硬件插入的声音，再按USB_Burning_Tool的开时间刷。我也试过刷到4%，7%失败，软件底下有红色的字提示失败原因。总结一下通常失败有两方面：1.固件的版本不对，就是刷机包的硬件和你的盒子的硬件对不上，尤其是内存，这种情况软件的失败提示是非常清晰，果断换包再刷。2.刷机用的usb线的质量不过关，产生通讯问题。剪开一条好的手机充电线看看有没有屏蔽层，搞来搞去都刷不过的话换一根线吧。
咪咕mgv2000 九联南传，跑码后显示如下，就不动了
GXLX:BL1:9ac50e:4a8da0;FEAT:ADFC318C:0;POC:3;RCY:0;EMMC:0;READ:0;0.0;CHK:0;
TE: 102948
BL2 Built : 19:16:55, Jun 22 2018.
gxl gb679ae5 - yao.zhang@droid07
Board ID = 3, adc=225
GET GPIO_AO_4 VALUE:16-------
set gpio_ao_4 high
CPU clk: 1200MHz
DDR3 chl: Rank0+1 @ 792MHz - FAIL
DDR3 chl: Rank0 @ 792MHz
bist_test rank: 0 1c 02 36 31 13 4f 1a 00 35 35 19 52 19 00 32 35 17 53 21 02 40 33 13 54 717 - PASS
Rank0: 1024MB(auto)-2T-11
AddrBus test pass!
emmc 52M
-s
Load fip header from eMMC, src: 0x0000c200, des: 0x01400000, size: 0x00004000
New fip structure!
Load bl30 from eMMC, src: 0x00010200, des: 0x013c0000, size: 0x00007600
Load bl301 from eMMC, src: 0x00018200, des: 0x01380000, size: 0x00002200
Load bl31 from eMMC, src: 0x0001c200, des: 0x10100000, size: 0x00019600
Load bl33 from eMMC, src: 0x00038200, des: 0x01000000, size: 0x00047200
NOTICE:BL3-1: v1.0(debug):521e8c3
NOTICE:BL3-1: Built : 14:22:49, Jun5 2018
NOTICE:BL31: GXL normal boot!
NOTICE:BL31: BL33 decompress pass
efuse init ops = c1
efuse init hdcp = c, cf9=7
bl30: check_permit, count is 1
bl30: check_permit: ok!
chipid: 0 0 3 c c 0 4c b6 38 a0 0 c1 not ES chip
sINFO: 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
tarre task s
!t
5hi-gBh tasoko ts t2a0rt1!
9.0lo1w(tMaasrk2s6t a2r0t1!
- 19:30:56)
DRAM:1 GiB
Relocation Offset is: 36eef000
gpio: pin GPIODV_24 (gpio 43) value is 1
register usb cfg = 0000000037f61708
canvas init
vpu: error: vpu: check dts: FDT_ERR_BADMAGIC, load default parameters
vpu: clk_level = 7
vpu: set clk: 666667000Hz, readback: 666660000Hz(0x300)
vpp: vpp_init
MMC: aml_priv->desc_buf = 0x0000000033edfac0
aml_priv->desc_buf = 0x0000000033ee1de0
SDIO Port B: 0, SDIO Port C: 1
emmc/sd response timeout, cmd8, status=0x3ff2800
emmc/sd response timeout, cmd55, status=0x3ff2800
mmc init success
dtb magic 5f4c4d41
Amlogic multi-dtb tool
Multi dtb detected
unified board, board id = 43
Multi dtb tool version: v2 .
Support 6 dtbs.
aml_dt soc: gxlx platform: p261 variant: 1g
dtb 0 soc: gxl plat: p211 vari: 1g
dtb 1 soc: gxlx plat: p261 vari: 1g
dtb 2 soc: gxlx plat: p265 vari: 1g
dtb 3 soc: gxlx plat: p265 vari: 2g
dtb 4 soc: gxlx2 plat: p291 vari: 1g
dtb 5 soc: gxlx2 plat: p291 vari: 2g
Find match dtb: 1
start dts,buffer=0000000033ee4610,dt_addr=0000000033eee610
Amlogic multi-dtb tool
Multi dtb detected
unified board, board id = 43
Multi dtb tool version: v2 .
Support 6 dtbs.
aml_dt soc: gxlx platform: p261 variant: 1g
dtb 0 soc: gxl plat: p211 vari: 1g
dtb 1 soc: gxlx plat: p261 vari: 1g
dtb 2 soc: gxlx plat: p265 vari: 1g
dtb 3 soc: gxlx plat: p265 vari: 2g
dtb 4 soc: gxlx2 plat: p291 vari: 1g
dtb 5 soc: gxlx2 plat: p291 vari: 2g
Find match dtb: 1
parts: 12
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: boot 0000000002000000 1
07: system 0000000040000000 1
08: cache 0000000020000000 2
09: params 0000000004000000 2
10: bootfiles 0000000020000000 2
11: data ffffffffffffffff 4
eMMC/TSD partition table have been checked OK!
check pattern success
mmc env offset: 0x27400000
In: serial
Out: serial
Err: serial
board id is : 43
hpd_state=0
cvbs performance type = 7, table = 0
To run cmd
_verify_dtb_checksum()-924: calc ebc74ff1, store ebc74ff1
_verify_dtb_checksum()-924: calc ebc74ff1, store ebc74ff1
dtb_read()-1046: total valid 2
dtb_read()-1113: do nothing
Amlogic multi-dtb tool
Multi dtb detected
Multi dtb tool version: v2 .
Support 6 dtbs.
aml_dt soc: gxlx platform: p261 variant: 1g
dtb 0 soc: gxl plat: p211 vari: 1g
dtb 1 soc: gxlx plat: p261 vari: 1g
dtb 2 soc: gxlx plat: p265 vari: 1g
dtb 3 soc: gxlx plat: p265 vari: 2g
dtb 4 soc: gxlx2 plat: p291 vari: 1g
dtb 5 soc: gxlx2 plat: p291 vari: 2g
Find match dtb: 1
wipe_data=successfulSecd
wipe_cache=successful
bmp pixel: 24
load fb addr from dts
fb_addr for logo: 0x3dc00000
load fb addr from dts
fb_addr for logo: 0x3dc00000
addr=0x3dc00000 width=5760, height=2160
upgrade_step=2
amlkey_init() enter!
keynum is 4
: tee size: 0
Error:fL85:model key name is not exist
Error:fL231:key model not know device 4
Error:fL546:There isn't dts cfg for key
Error:fL503:Fail in query key exist
boot_select kernel[0,3) recovery[3,10) factory[10,*)
boot_select current count=0
boot_select count=0
boot_select=kernel
rebootmode=cold_boot
Hit any key to stop autoboot:0
ee_gate_off ...
## Booting Android Image at 0x01080000 ...
reloc_addr =33efb970
copy done
Amlogic multi-dtb tool
Single dtb detected
load dtb from 0x1000000 ......
Uncompressing Kernel Image ... OK
kernel loaded at 0x01080000, end = 0x02058110
Loading Ramdisk to 33dff000, end 33edca9e ... OK
Loading Device Tree to 000000000fff3000, end 000000000ffff84f ... OK
fdt_instaboot: get header err
Starting kernel ...
uboot time: 1988089 us
[ 0.000000@0] Initializing cgroup subsys cpu
[ 0.000000@0] Initializing cgroup subsys cpuacct
[ 0.000000@0] Linux version 3.14.29 (umMTestOne@ubuntu) (gcc version 4.9.2 20 140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-201 4.09) ) #1 SMP PREEMPT Mon Apr 1 16:27:51 HKT 2019
[ 0.000000@0] CPU: ARMv71 Processor revision 4
[ 0.000000@0] bootconsole enabled
get_dvfs_info 002b
INFO: HDCP22 key read fail!
INFO: p1d 0
INFO: pd1 0
root@p201_iptv:/ # SMI_RAC_TDAT16M30S.sh Start read mmcblk0....
biosman 发表于 2019-11-12 14:32
我成功的线刷包都是在论坛里面下载的。mgv2000对上号基本线刷都过的
成功的分享线刷包啊{:130:}
biosman 发表于 2019-9-11 10:30
我的也是 九联代工广东移动咪咕mgv2000南传版的我已经刷了机成功了。
您怎么刷的
学习学习！
我有卡刷包！！！要的人联系我qq，524596539
是因为他去掉了一些焊点了
