Starting kernel ...之后没有log输出

jxzhb LV 4

自己用D1做了一个核心板，其中用一个板子，之前刷程序，启动都没问题，用着用着，启动不了，可以正常刷程序，启动信息如下：

device nand0 <nand>, # parts = 4
 #: name                size            offset          mask_flags
 0: boot0               0x00100000      0x00000000      1
 1: uboot               0x00300000      0x00100000      1
 2: secure_storage      0x00100000      0x00400000      1
 3: sys                 0x0fb00000      0x00500000      0

active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000

defaults:
mtdids  : nand0=nand
mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys)
[00.729]ubi0: attaching mtd4
[01.125]ubi0: scanning is finished
[01.135]ubi0: attached mtd4 (name "sys", size 251 MiB)
[01.140]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[01.146]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[01.152]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[01.158]ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0
[01.164]ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128
[01.170]ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[01.178]ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40
[01.187]sunxi flash init ok
[01.189]line:714 init_clocks
__clk_init: clk pll_periph0x2 already initialized
register fix_factor clk error
[01.200]drv_disp_init
partno erro : can't find partition bootloader
** Unable to read file lcd_compatible_index.txt **
[01.437]do_fat_fsload for lcd config failed
request pwm success, pwm2:pwm2:0x2000c00.
[01.451]drv_disp_init finish
[01.454]boot_gui_init:start
[01.457]set disp.dev2_output_type fail. using defval=0
[01.648]boot_gui_init:finish
[02.061]LCD open finish
partno erro : can't find partition bootloader
54 bytes read in 0 ms
[02.221]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 5 ms (7.3 MiB/s)
[02.437]Loading Environment from SUNXI_FLASH... OK
[02.472]Item0 (Map) magic is bad
[02.475]usb burn from boot
delay time 0
weak:otg_phy_config
[02.486]usb prepare ok
[02.655]usb sof ok
[02.656]usb probe ok
[02.658]usb setup ok
set address 0x2c
set address 0x2c ok
[05.663]do_burn_from_boot usb : have no handshake
[05.688]update bootcmd
[05.710]change working_fdt 0x5f4afda8 to 0x5f48fda8
partno erro : can't find partition bootloader
** Unable to read file lcd_compatible_index.txt **
[05.759]do_fat_fsload for lcd config failed
partno erro : can't find partition bootloader
[05.787]please enable FAT_WRITE for lcd compatible first
partno erro : can't find partition bootloader
** Unable to read file lcd_compatible_index.txt **
[05.821]do_fat_fsload for lcd config failed
[05.826]libfdt fdt_path_offset() for lcd
[05.829]update dts
Hit any key to stop autoboot:  0
dsp0:gpio init config fail
DSP0 start ok, img length 252960, booting from 0x400660
Android's image name: d1-nezha
No reserved memory region found in source FDT
[06.783]
Starting kernel ...

一直卡在Starting kernel ...，求大神帮忙分析一下，是什么问题？

whycan晕哥 LV 9

@jxzhb
串口也是同一个吗？

whycan晕哥 LV 9

@jxzhb
用对比软件试一试正常和不正常的 log。

jxzhb LV 4

@whycan 是同一个串口