A40i 纯核心板上电启动后卡死
我这边没有使用底板，纯核心板启动，只引出了几个串口，从Debug串口看启动是正常的，但是启动完成进入后就卡死了，输入任何命令都没有反馈；放回核心板是OK的，请问这个是什么问题？
您方便发您全部的打印信息吗？ 您有修改过镜像吗，您把完整开机打印信息发过来看看吧，这些打印信息有点少，没法定位原因 zhichao 发表于 2021-7-2 08:54
您有修改过镜像吗，您把完整开机打印信息发过来看看吧，这些打印信息有点少，没法定位原因
没有修改过镜像，完整打印信息如下：
HELLO! BOOT0 is starting!
[ 0.35]HELLO! BOOT0 is starting!
[ 0.39]boot0 commit : 74581757d98a20b111500764817c436cdafbdae3
[ 0.46]boot0 version : 4.0
[ 0.50]set pll start
[ 0.54]set pll end
[ 0.89]rtc value = 0x00000000
[ 0.92]rtc value = 0x00000000
[ 0.95]rtc value = 0x00000000
[ 0.98]rtc value = 0x00000000
[ 0.102]rtc value = 0x00000000
[ 0.105]rtc value = 0x00000000
[ 0.109]DRAMC IS FOUR
[ 0.111]DRAM BOOT DRIVE INFO: V1.1
[ 0.114]Found A40
[ 0.116]Found A40
[ 0.118]Found A40
[ 0.120]Found A40
[ 0.122]Found A40
[ 0.128]PMU: [ 0.129]AXP221
[ 0.131]ddr voltage = 1500 mv
[ 0.134]DRAM CLK =576 MHZ
[ 0.137]DRAM Type =3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
[ 0.142]DRAM zq value: 0x003b3bfb
[ 0.148]DRAM SIZE =1024 M
[ 0.151]DRAM ** test OK.
[ 0.153]dram size =1024
[ 0.156]rtc standby flag is 0x00000000, super standby flag is 0x00000000
[ 0.164]card no is 2
[ 0.166]sdcard 2 line count 8
[ 0.169]: mmc driver ver 2016-07-01 15:30
[ 0.173]: wrong freq 2 at spd md 2
[ 0.186]: ***Try MMC card 2***
[ 0.202]: MMC 5.1
[ 0.204]: HSSDR52/SDR25 8 bit
[ 0.208]: 50000000 Hz
[ 0.210]: 7456 MB
[ 0.213]: ***SD/MMC 2 init OK!!!***
[ 0.286]Succeed in loading uboot from sdmmc flash.
[ 0.291]Entry_name = u-boot
[ 0.306]Ready to disable icache.
[ 0.310]0xffffffff 0xffffffff
[ 0.313]0xffffffff 0xffffffff
[ 0.316]0xffffffff 0xffffffff
[ 0.319]0xffffffff 0xffffffff
[ 0.322]0xffffffff 0xffffffff
[ 0.325]0xffffffff 0xffffffff
[ 0.328]Jump to secend Boot.
U-Boot 2014.07 (Dec 05 2020 - 07:48:31) Allwinner Technology
uboot commit : e91bc0df2308fa51b97863036b82e1eda546aac9
i2c_init: by cpux
i2c_init ok
[ 0.343]pmbus: ready
[ 0.357]PMU: AXP221
[ 0.357]PMU: AXP22x found
[ 0.358]PMU: dcdc2 1160
[ 0.359]PMU: cpux 1008 Mhz,AXI=336 Mhz
PLL6=600 Mhz,AHB1=200 Mhz, APB1=100MhzMBus=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
run key detect
no key found
no uart input
DRAM:1 GiB
fdt addr: 0x76e8dbf8
Relocation Offset is: 35ee4000
In: serial
Out: serial
Err: serial
gic: normal mode
[ 0.510]start
drv_disp_init
init_clocks: finish init_clocks.
pwm_request: reg = 0x1c23400. pwm = 0.
request pwm success, pwm = 0.
tv_init:
tv_probe:000
tv0 have no type1
tv0 have no type2
tv0 have no type3
no report hpd work,you need support the switch class!
screen 0 don't support TV!
screen 1 don't support TV!
screen 0 do not support VGA TYPE!
screen 1 do not support VGA TYPE!
tv_init:
drv_disp_init finish
boot_disp.output_disp=0
boot_disp.output_type=3
boot_disp.output_mode=10
fetch script data boot_disp.auto_hpd fail
disp0 device type(4) enable
attched ok, mgr0<-->device0, type=4, mode=10
[ 1.261]end
workmode = 0,storage type = 2
[ 1.261]MMC: 2
: mmc driver ver 2016-07-01 15:50:00
Read addr=40 eeprom addrlen=1 ok!!
The test ok!
secret ok
: mmc_update_timing_para: error sdc_no 2
SUNXI SD/MMC: 2
: 50 MHz...
: sample: 63 - 158(ps)
: ds: 62 - 161(ps)
: 100 MHz...
: sample: 32 - 156(ps)
: ds: 32 - 156(ps)
: 200 MHz...
: sample: 16 - 156(ps)
: ds: 16 - 156(ps)
: media type 0x8000000
: ************Try MMC card 2************
: host caps: 0x6f
: MID 000015 PSN a2008f32
: PNM 8GTF4R -- 0x38-47-54-46-34
: PRV 0.6
: MDT m-12 y-2020
: MMC v5.1
: speed mode : HSSDR52/SDR25
: clock : 50000000 Hz
: bus_width : 8 bit
: user capacity: 7456 MB
: boot capacity: 4096 KB
: rpmb capacity: 512 KB
: ************SD/MMC 2 init OK!!!************
: use default speed mode: 1-HSSDR52/SDR25, ifreq: 2
: ========best spd md: 1-HSSDR52/SDR25, freq: 2-50000000
: already at HSSDR52_SDR25 mode
: erase_grp_size : 0x400WrBlk*0x200=0x80000 Byte
: secure_feature : 0x55
: secure_removal_type : 0x39
: EOL Info(Rev blks): Normal
: Wear out(type A): 0%-10% life time used
: Wear out(type B): 0%-10% life time used
[ 1.473]sunxi flash init ok
sunxi secure storage is not supported
[ 1.479]usb burn from boot
delay time 0
[ 1.571]usb prepare ok
[ 2.370]timer occur
[ 2.371]overtime
[ 2.404]do_burn_from_boot usb : no usb exist
--------fastboot partitions--------
-total partitions:7-
-name- -start- -size-
boot-resource: 1000000 e00000
env : 1e00000 400000
boot : 2200000 1000000
rootfs : 3200000 786a0000
private : 7b8a0000 1000000
usr : 7c8a0000 7e400000
UDISK : faca0000 0
-----------------------------------
base bootcmd=run setargs_nand boot_normal
bootcmd set setargs_mmc
key 0
cant find rcvy value
cant find fstbt value
no misc partition is found
to be run cmd=run setargs_mmc boot_normal
update dtb dram start
update dtb dramend
PowerBus = 3( 2:vBus 3:acBus other: not exist)
no battery, limit to dc
no battery exist
EnterNormalBootMode sunxi_bmp_display--
reading bootlogo.bmp
1152054 bytes read in 29 ms (37.9 MiB/s)
bmp file buffer: 0x40000000, bmp_info.buffer: 46400000
fetch script data boot_disp.output_full fail
screen_id =0, screen_width =1920, screen_height =1080
frame buffer address 46400036
[ 2.665]inter uboot shell
Press SPACE to abort autoboot
read partition: boot or recovery
[ 3.984]sunxi flash read :offset 2200000, 14410235 bytes OK
Android's image name: sun8i_arm
Kernel load addr 0x40008000 size 11696 KiB
RAM disk load addr 0x41000000 size 1353 KiB
read private data
private maybe empty
read private data
private maybe empty
[ 4.056]ready to boot
prepare for kernel
: mmc exit start
: 50 MHz...
: sample: 61 - 163(ps)
: ds: 61 - 163(ps)
: 100 MHz...
: sample: 31 - 161(ps)
: ds: 31 - 161(ps)
: 200 MHz...
: sample: 15 - 166(ps)
: ds: 15 - 166(ps)
: mmc 2 exit ok
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.65 (bluesky@a97aa656d1ab) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #357 SMP PREEMPT Sat Dec 5 08:16:51 UTC 2020
[ 0.000000] CPU: ARMv7 Processor revision 5 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: sun8iw11p1, model: sun8iw11p1
[ 0.000000] bootconsole enabled
: RootDevice is "/dev/mmcblk0p7"
: Try to load EMMC ...
e2fsck 1.41.14 (22-Dec-2010)
/dev/mmcblk0p7: recovering journal
/dev/mmcblk0p7: clean, 9640/11520 files, 502492/1965588 blocks
mount: proc is already mounted or /proc busy
proc is already mounted on /proc
mount: devtmpfs is already mounted or /dev busy
init asteroidenv##
Populating /dev/ using udev: done
init qt env########################
Starting sshd: OK
Starting telnetd: OK
Starting vsftpd: OK
================Usrage================
/fbinit means:clean /dev/fb0
/fbinit 0 means:clean /dev/fb0
/fbinit 1 means:clean /dev/fb1
/fbinit 2 means:clean /dev/fb2
================usrage================
cleanning /dev/fb0 ...
clean /dev/fb0 finish
e2fsck 1.43.3 (04-Sep-2016)
/dev/mmcblk0p9 was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
D-Bus per-session daemon address is: unix:abstract=/tmp/dbus-4mNyUVGKYu,guid=61558b83ea90f8b306aaedf200000004
Unknown username "pulse" in message bus configuration file
/etc/autorun.sh: line 5: /qt5.9.sh: No such file or directory
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/mmcblk0p9: 11/348816 files (0.0% non-contiguous), 21908/1393504 blocks
/etc/init.d/rcS: line 127: /adb.sh: No such file or directory
Welcome to Allwinner A40i Linux Platform V1.3
A40i login: root
Password:
login: root login on 'ttyS0'
-sh: /qt5.9.sh: No such file or directory
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