烧写问题总结

嵌入式进不去

飞凌-chongzi 发表于 2017-8-4 18:00
您好：
    您烧写的是wince系统吧，使用的是标准镜像吗，以前是否烧写过，情况也是这样吗

是烧写wince系统，使用的是送的光盘上的镜像，以前没烧写过

tomato_happy

luohonghero 发表于 2015-1-7 01:11
看了这些问题，我几天都没睡好觉。感觉这公司做事不实诚，这么多问题视而不见，什么SD卡的问题，连换个PC机 ...

就差换个三星芯片了

tomato_happy

tomato_happy 发表于 2022-12-24 19:44
就差换个三星芯片了

搞嵌入式真是巨坑。钱少活多，脏乱差，搞了一个月bug可能也就是个电阻虚焊问题。我已转行跳坑。

guande

看起来系统没启动啊

darkoor

下面是OTG烧写时串口的输出，镜像时官方的，操作也没问题，但一直弹“WARNING:Please contact Forlinx ”，烧录进度也没有，请问有人知道是怎么回事吗？

?癸[     0.0]set pll start
[     0.3]set pll end
[     0.5]beign to init dram
[     0.7]DRAMC IS FOUR
[     0.10]DRAM BOOT DRIVE INFO: V1.1
[     0.13]Found A40
[     0.15]Found A40
[     0.17]Found A40
[     0.19]Found A40
[     0.21]Found A40
[     0.27]PMU: [     0.28]AXP221
[     0.30]ddr voltage = 1250 mv
[     0.37]PMU: [     0.38]AXP221
[     0.40]ddr voltage = 1250 mv
[     0.51]PMU: [     0.52]AXP221
[     0.54]ddr voltage = 1500 mv
[     0.64]DRAM CLK =576 MHZ
[     0.67]DRAM Type =3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
[     0.72]DRAM zq value: 0x003b3bfb
[     0.78]DRAM SIZE =1024 M
[     0.81]DRAM ** test OK.
[     0.84]init dram ok


U-Boot 2014.07 (Jul 22 2023 - 02:40:55) Allwinner Technology

uboot commit : 3d9b51a8069f676e38e9954cfee27e00efb356ee

i2c_init: by cpux
i2c_init ok
[      4.082]pmbus:   ready
[      4.102]PMU: AXP221
[      4.102]PMU: AXP22x found
[      4.105]PMU: dcdc2 1160
[      4.105]PMU: cpux 1008 Mhz,AXI=336 Mhz
PLL6=600 Mhz,AHB1=200 Mhz, APB1=100Mhz  MBus=400Mhz
set power on vol to default
dcdc1_vol = 3300, onoff=1
dcdc2_vol = 1160, onoff=1
dcdc3_vol = 1200, onoff=1
dcdc4_vol = 1100, onoff=0
aldo1_vol = 3300, onoff=1
aldo2_vol = 1800, onoff=1
aldo3_vol = 3000, onoff=1
dc1sw_vol = 3000, onoff=0
dc5ldo_vol = 1100, onoff=0
dldo1_vol = 3300, onoff=1
dldo2_vol = 3300, onoff=0
dldo3_vol = 3300, onoff=0
dldo4_vol = 2500, onoff=1
eldo1_vol = 2800, onoff=0
eldo2_vol = 1200, onoff=1
eldo3_vol = 2800, onoff=1
gpio0_vol = 3300, onoff=1
gpio1_vol = 3300, onoff=1
find power_sply to end
vbus exist
DRAM:  512 MiB
fdt addr: 0x56e809d8
Relocation Offset is: 15ed8000
In:    serial
Out:   serial
Err:   serial
gic: normal mode
workmode = 16,storage type = 0
[      4.252]NAND_UbootProbe start
[      4.255]NB1 : enter phy init
[      4.258]nand_physic_init
[      4.375]Reset NDFC start 0  0
[      4.375]Reset NDFC end 0  0
[      4.376]nand not support! channel 0 chip 0: 00 00 00 00 00 00 00 00
[      4.382]nand not support! channel 0 chip 1: 00 00 00 00 00 00 00 00
[      4.388]nand not support! channel 0 chip 2: 00 00 00 00 00 00 00 00
[      4.395]nand not support! channel 0 chip 3: 00 00 00 00 00 00 00 00
[      4.401] no nand found !
[      4.404]nand_physic_init nand_build_nsi error
[      4.408]nand_physic_init error -1
[      4.412]NB1 : nand phy init fail
[      4.415]NB1 : enter phy Exit
[      4.418]nand_physic_exit
[      4.421]NAND_UbootProbe end: 0xffffffff
try nand fail
try nand fail
try card 2
[mmc]: mmc driver ver 2016-07-01 15:50:00

WARNING:Please contact Forlinx

WARNING:Please contact Forlinx

WARNING:Please contact Forlinx