Linux kernel buildroot版本下载位置

您好,想问下vim3l linux kernel buildroot版本我能在哪里下载到呢?最好是5.4版本的内核
@numbqq @tenk.wang @jasonl

1 Like

这里有一个基础版本的buildroot,但内核是4.9的,没有5.4的。

display的驱动是基于drm的是么?

另外想请教一下:这个编译出来的image,如何进行烧写呢?

是的。

与Ubuntu和Android一样。

你好,请教一下:
我编译的是kvim3l_a64_release,编译完成后我通过上述工具烧写了aml_upgrade_package.img,但是启动之后我接的屏幕无法点亮是怎么回事呢?
我用的屏是配套的5寸1080p的mipi屏幕
另外想问下如果我想修改cmdline的话在哪里修改呢?
以上,多谢
@numbqq

启动之后串口log上会输出如下log:
Getting initial time via ntpntpdate FAIL

Buildroot默认就是没显示的。你可以用kplayer播放视频,就有显示了。

好的,多谢,要是我想修改cmdline,应该在哪里修改呢?

我使用kplayer也无法显示出来,能帮忙看下原因么?如下是log @numbqq

# kplayer /media/sda2/
System Volume Information/  WeChat_20211009104237.mp4
# kplayer /media/sda2/WeChat_20211009104237.mp4 
[   40.641511@2] vfm_map_store:rm default
[   40.641628@2] vfm_map_store:add default decoder ppmgr deinterlace amvideo
[   40.646671@2] VID: VD1 off
unable to open file /sys/class/tv/policy_fr_auto_switch,err: No such file or directory
LibPlayer version:Version:2.2.0.N/A
LibPlayer git version:N/A
LibPlayer version serial:202000040100401
LibPlayer Last Changed: Unknow 
LibPlayer Last Build: Unknow 
LibPlayer Builer Name: Unknow 
amplayer logprint level 5
Get modules:[libcurl_mod.so,libdash_mod.so,libvhls_mod.so],mod path:media_libplayer_modules
loaded module path=/usr/lib/amplayer/libcurl_mod.so hmi=0x7fb4a07790 handle=0x241d2f30load mode libcurl_mod.so,on /usr/lib/amplayer/libcurl_mod.so 0
libcurl module init
curl version : [libcurl/7.68.0 OpenSSL/1.1.1f zlib/1.2.11 libidn2/2.3.0]open module success,
	name:curl_mod
	libcurl module binding library
loaded module path=/usr/lib/amplayer/libdash_mod.so hmi=0x7fb450f700 handle=0x241ed0f0load mode libdash_mod.so,on /usr/lib/amplayer/libdash_mod.so 0
open module success,
	name:dash_mod
	libdash module binding library
loaded module path=/usr/lib/amplayer/libvhls_mod.so hmi=0x7fb4a07754 handle=0x241eea00load mode libvhls_mod.so,on /usr/lib/amplayer/libvhls_mod.so 0
libvhls module init
open module success,
	name:vhls_mod
	libvhls module binding library
player callback register....
amplayer logprint level 5
[player_start:enter]p=0x241d1c20 black=1
unable to open file /sys/class/tv/policy_fr_auto_switch,err: No such file or directory
***player_para=0x241eeec0,start_param=0x241d1c20

pid[0]::enter into player_thread
[player_thread_create:69]creat thread success,tid=548480426464
hassub 1 starttime:-1.000000(ms) duration_url:0(ms) 
[player_start:exit]pid = 0 
unable to open file /sys/class/graphics/fb0/osd_status,err: No such file or directory
unable to open file /sys/kernel/debug/dri/0/vpu/blank,err: No such file or directory
unable to open file /sys/class/graphics/fb1/osd_status,err: No such file or directory
unable to open file /sys/kernel/debug/dri/64/vpu/blank,err: No such file or directory
set buffering exit time to 10.000000 S,enter time t 0.120000 S
unable to open file /sys/class/graphics/fb1/blank,err: No such file or directory
***************************************************************************
       	     player benchmark tool for android            v2.0
***************************************************************************
* Please choose one option                                 *
* 0   show main menu                                       *
* a   start play                                           *
* s   get media info                                       *
* 1   Pause play                                           *
* 2   Resume play                                          *
* 3   Stop play                                            *
* 4   Fastforward                                          *
* 5   Fastrewind                                       	   *
* 6   Seek                                             	   *
* 7   Set repeat                                           *
* 8   Quit tools                                           *
***************************************************************************
please input you choice:[parse_sysparam_str]parser tag:vc1: line:vc1:progressive, interlace, wmv3;
[vc1 profile] progress:1; interlace:1; wmv1:0; wmv2:0; wmv3:1
[parse_sysparam_str]parser tag:h264: line:h264:4k;
h264 decoder exist.[parse_sysparam_str]parser tag:real: line:real:rmvb,1080p+;
[parse_sysparam_str]parser tag:mpeg12: line:mpeg12:;
[parse_sysparam_str]parser tag:mpeg4: line:mpeg4:;
[parse_sysparam_str]parser tag:mjpeg: line:mjpeg:;
[parse_sysparam_str]parser tag:hmvc: line:hmvc:;
hmvc decoder exist.[parse_sysparam_str]parser tag:hevc: line:hevc:8k, 8bit, 10bit, dwrite, compressed, frame_dv;
hevc decoder exist.[parse_sysparam_str]parser tag:avs: line:avs:avs+;
hevc decoder exist.[parse_sysparam_str]parser tag:vp9: line:vp9:8k, 10bit, dwrite, compressed;
vp9 decoder exist.pid[0]::Init State: mute_on=0 black=1 t_pos:50s read_max_cnt=-1275387160
file::::[/media/sda2/WeChat_20211009104237.mp4],len=37
**[update_state]pid:0 status=BEGIN_INIT(last:UNKNOW_STATE) err=0x0 curtime=0 (ms:0) fulltime=0 lsttime=0
**[update_state]abuflevel=0.00000000 vbublevel=0.00000000 abufrp=0 vbufrp=0 read_end=0
pid:0,status:10001,current pos:0,total:0,errcode:ffffffff
[hls_read_probe:339] read probe ! filename : /media/sda2/WeChat_20211009104237.mp4 
[ffmpeg_open_file] file=/media/sda2/WeChat_20211009104237.mp4,header=(null)
pid[0]::parse ok , prepare parameters
start sync mode desp: 0 -none 1-slowsync repeate 2-droppcm 
start sync mode = 2 
[set_file_type]file_type=10 stream_type=3
[player_dec_init:1956]fsize=7589023 full_time=50 bitrate=1193361
[PlayerGetAFilterFormat:275]filter_afmt=a00048
[audio_type_convert]audio codec_id=0x15002 format=2
Video index 0 and Audio index 1 sub index -1 to be played (index -1 means no stream)
[get_av_codec_type:180]vidx=0 aidx=1 sidx=-1
[video_type_convert]video codec_id=0x1c format=2
[video_codec_type_convert]id=(0x31637661) VIDEO_TYPE_H264
[get_av_codec_type:278]vpid=0x1,time_base=1/1200,r_frame_rate=1/30 ratio=0/1 video_pts=150.000
[get_av_codec_type:295]video_codec_rate=80,video_rate=3200
[get_av_codec_type:324]video_codec_rate=80,video_rate=3200
[audio_type_convert]audio codec_id=0x15002 format=2
[get_av_codec_type:349]afmt=2 apid=2 asr=44100 ach=1 aidx=1
[   41.118058@0] subtitle fps is 3000
 aac profile = 2  ********* { MAIN, LC, SSR } 
[get_stream_info:1024]data start offset 31906
[set_deco[   41.130222@0] vdec_init, dev_name:ammvdec_h264, vdec_type=VDEC_TYPE_STREAM_PARSER
de_para:1134]has_video=1 vformat=2 has_audio=1 aformat=2[PlayerG[   41.143019@1] video first pts = 0
etVFilterFormat:146]filter_vfmt=0
[PlayerGetAFilterFormat:275]filter_afmt=a00048
[extract_adts[   41.155870@2] H264 sysinfo: 544x960 duration=3200, pts_outside=0
[   41.160901@2] [TEE], the fw (h264_multi) will be loaded.
[   41.167290@2] ppmgr local_init
[   41.168758@2] dimv3:ch[0]:di_receiver_event_fun,8:_REG
[   41.173967@2] dimv3:reg:ppmgr,amvideo
[   41.177546@2] dimv3:dipv3_init_value_reg:
[   41.181594@2] dimv3:dipv3_init_value_reg:tmod[0]
[   41.186118@2] dimv3:ch[0]:reg end
[   41.189563@3] ppmgr local_init
[   41.192582@3] dimv3:ch[0]:di_receiver_event_fun,3:_START
[   41.197787@3] vdec->port_flag=0x102, port_flag=0x10b
_h[   41.203923@3] audio first pts = 0
eader_info:115]aidx=1 pCodecCtx=0x7fac0126[   41.211633@3] audio_dsp: codec_fatal_err value:0
 [   41.214694@0] audio first checkin pts =ffffef2a
[   41.218913@0] first check in apts <0x0:0xffffef2a(0xb1c710c0b)> ok!
80[   41.226563@3] audio_dsp: IEC958_mode_codec= 0, IEC958 type 2 CH PCM
[   41.228581@0] video first checkin pts = 0
[   41.235609@3] audio_dsp: last mode 0,now 0
[   41.241045@2] video first pts = 0x1 offset:0x42

extract aac insert adts header:profile 1,sr_index 4,ch_config 1
[   41.250238@0] aml_tdm_open
[   41.252778@1] vframe_rate_uevent: sent uevent FRAME_RATE_HINT=3200
[   41.253889@3] hdmitx: audio: aout notify format CT_PCM
[   41.254480@3] audio first pts = ffffef2a
[   41.258855@1] dimv3:544x960-0x9000.
[   41.258859@1] dimv3:div3_reg_setting:ch[0]:for first ch reg:
[   41.258920@1] 0x00000049:Y=49,U=0,V=0
[   41.258923@1] dimv3:dimv3_nr_ds_init alloc nrds canvas 73.
[   41.267827@0] video first pts = 1
[   41.285211@2] amstream_do_ioctl error :fffffffffffffdfd, 80085309
[   41.285287@2] audio pts started::::::: 0
[   41.290424@3] aml_dai_tdm_hw_free(), disable mclk for TDM-B
[   41.290624@3] audio_dsp: IEC958_mode_codec= 0, IEC958 type 2 CH PCM
[   41.290627@3] audio_dsp: last mode 0,now 0
[   41.290831@3] aml_tdm_open
[   41.310132@1] asoc-aml-card auge_sound: tdm playback enable
extra data size 2,DATA:
[0x12]
[0x8]
[check_ctx_bitrate:1723]bit_rate=1188529 ic->bit_rate=1193361
[check_ctx_bitrate:1733]bit_rate=1188529 ic->bit_rate=1193361
[player_dec_init:1994]bit_rate=1193361 file_size=7589023 full_time=50
[player_dec_init:2037]bit_rate=1193361 file_size=7589023 file_type=10 stream_type=3 full_time=50
set stream info,current audio id:1
[audio_type_convert]audio codec_id=0x15002 format=2
[set_astream_info 271]Stream 1 Audio_Lang_INFO: und**[update_state]pid:0 status=INIT_OK(last:BEGIN_INIT) err=0x0 curtime=0 (ms:0) fulltime=50 lsttime=0
**[update_state]abuflevel=0.00000000 vbublevel=0.00000000 abufrp=0 vbufrp=0 read_end=0
pid:0,status:10003,current pos:0,total:50,errcode:ffffffff
pid[0]::start offset prepare
pid[0]::decoder prepare
[vcodec_info_init:104]video stream_type=1 rate=3200
codec_init amstream version : 2.0
[acodec_info_init:130]audio stream_type=2 afmt=2 apid=2 asample_rate=44100 achannel=1
[codec_init]-[associate_dec_supported:0]
unable to open file /sys/class/stb/source,err: No such file or directory
unable to open file /sys/class/stb/demux1_source,err: No such file or directory
[player_decoder_init:2166]para->codec pointer to acodec!
[player_decoder_init] set buf_limited_time_ms to 0
codec_get_adec_state error: 1
[update_playing_info]no audio data, set audio_ready for time update
**[update_state]pid:0 status=START_PLAY(last:INIT_OK) err=0x0 curtime=0 (ms:0) fulltime=50 lsttime=0
**[update_state]abuflevel=0.00000000 vbublevel=0.00000000 abufrp=50310000 vbufrp=4fc00000 read_end=0
pid:0,status:20006,current pos:0,total:50,errcode:ffffffff
codec_get_adec_state error: 1
player mate init ok mate=ac028ea0(168)
pid[0]::playback loop... pb=ac0022e0
codec_get_adec_state error: 1
**[update_state]pid:0 status=PLAYING(last:START_PLAY) err=0x0 curtime=0 (ms:0) fulltime=50 lsttime=0
**[update_state]abuflevel=0.00000000 vbublevel=0.00000858 abufrp=50310000 vbufrp=4fc00000 read_end=0
pid:0,status:20001,current pos:0,total:50,errcode:ffffffff
codec_get_adec_state error: 1
codec_get_adec_state error: 1
[audio_dec_init]BuildDate--Oct  9 2021  BuildTime--00:28:37MyFaadDecoder init first in 
begin audio_decoder_init,buf size 768  
enter NeAACDecInit 
check the loas frame failed
[NeAACDecInit 1202]aac init finished. cost bits0
init sucess cost 0
[audio_decoder_init] Init OK adif_present :0 adts_present:1 latm_present:0,sr 44100,ch 2
 MyFaadDecoder decoder init finished total cost 0 bytes,consumed time 2 ms 
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=0 (ms:0) fulltime=50 lsttime=0
**[update_state]abuflevel=0.08868154 vbublevel=0.99755859 abufrp=50312780 vbufrp=4fc1f900 read_end=0
pid:0,status:20001,current pos:0,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=0 (ms:0) fulltime=50 lsttime=0
**[update_state]abuflevel=0.08688291 vbublevel=0.99804688 abufrp=50314280 vbufrp=4fc31300 read_end=0
pid:0,status:20001,current pos:0,total:50,errcode:ffffffff
[handle_current_time:561]scr=0xfffe9261 pts=0xffffef2a diff=0xfffea337 
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=50 (ms:50000) fulltime=50 lsttime=50
**[update_state]abuflevel=0.08391126 vbublevel=0.99617511 abufrp=50315d80 vbufrp=4fc43500 read_end=0
pid:0,status:20001,current pos:50,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=50 (ms:50000) fulltime=50 lsttime=50
**[update_state]abuflevel=0.08227921 vbublevel=0.99804688 abufrp=50317580 vbufrp=4fc51d00 read_end=0
pid:0,status:20001,current pos:50,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=1 (ms:1560) fulltime=50 lsttime=1
**[update_state]abuflevel=0.07987467 vbublevel=0.99804688 abufrp=50319080 vbufrp=4fc61100 read_end=0
pid:0,status:20001,current pos:1,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=2 (ms:2620) fulltime=50 lsttime=2
**[update_state]abuflevel=0.07620748 vbublevel=0.99487305 abufrp=5031ab80 vbufrp=4fc76c00 read_end=0
pid:0,status:20001,current pos:2,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=3 (ms:3660) fulltime=50 lsttime=3
**[update_state]abuflevel=0.07673327 vbublevel=0.99804688 abufrp=5031c680 vbufrp=4fc97500 read_end=0
pid:0,status:20001,current pos:3,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=4 (ms:4660) fulltime=50 lsttime=4
**[update_state]abuflevel=0.07500204 vbublevel=0.99804688 abufrp=5031e180 vbufrp=4fcb5000 read_end=0
pid:0,status:20001,current pos:4,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=5 (ms:5660) fulltime=50 lsttime=5
**[update_state]abuflevel=0.07641029 vbublevel=0.99804688 abufrp=5031f980 vbufrp=4fce1700 read_end=0
pid:0,status:20001,current pos:5,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=6 (ms:6700) fulltime=50 lsttime=6
**[update_state]abuflevel=0.07786942 vbublevel=0.99804688 abufrp=50321180 vbufrp=4fd0db00 read_end=0
pid:0,status:20001,current pos:6,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=7 (ms:7700) fulltime=50 lsttime=7
**[update_state]abuflevel=0.07812373 vbublevel=0.99804688 abufrp=50322980 vbufrp=4fd2f900 read_end=0
pid:0,status:20001,current pos:7,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=8 (ms:8700) fulltime=50 lsttime=8
**[update_state]abuflevel=0.07666334 vbublevel=0.99804688 abufrp=50324480 vbufrp=4fd57800 read_end=0
pid:0,status:20001,current pos:8,total:50,errcode:ffffffff

a**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=9 (ms:9720) fulltime=50 lsttime=9
**[update_state]abuflevel=0.07635498 vbublevel=0.99804688 abufrp=50325c80 vbufrp=4fd73700 read_end=0
pid:0,status:20001,current pos:9,total:50,errcode:ffffffff

[player_start_play:enter]pid=0
[player_start_play:exit]pid = 0
[get_message:157]num=0 in_idx=1 out_idx=1 cmd=10
pid[0]:: [check_flag:633]cmd=10 set_mode=0 info=0 param=0 fparam=0.000000
[check_flag:634]endflag 0
***************************************************************************
       	     player benchmark tool for android            v2.0
***************************************************************************
* Please choose one option                                 *
* 0   show main menu                                       *
* a   start play                                           *
* s   get media info                                       *
* 1   Pause play                                           *
* 2   Resume play                                          *
* 3   Stop play                                            *
* 4   Fastforward                                          *
* 5   Fastrewind                                       	   *
* 6   Seek                                             	   *
* 7   Set repeat                                           *
* 8   Quit tools                                           *
***************************************************************************
please input you choice:**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=10 (ms:10700) fulltime=50 lsttime=10
**[update_state]abuflevel=0.07699140 vbublevel=0.99804688 abufrp=50327780 vbufrp=4fd96900 read_end=0
pid:0,status:20001,current pos:10,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=11 (ms:11700) fulltime=50 lsttime=11
**[update_state]abuflevel=0.07921728 vbublevel=0.99715167 abufrp=50328c80 vbufrp=4fdc2f00 read_end=0
pid:0,status:20001,current pos:11,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=12 (ms:12740) fulltime=50 lsttime=12
**[update_state]abuflevel=0.07900429 vbublevel=0.99804688 abufrp=5032a780 vbufrp=4fde5d00 read_end=0
pid:0,status:20001,current pos:12,total:50,errcode:ffffffff
**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=13 (ms:13760) fulltime=50 lsttime=13
**[update_state]abuflevel=0.07747650 vbublevel=0.99800271 abufrp=5032c280 vbufrp=4fe02100 read_end=0
pid:0,status:20001,current pos:13,total:50,errcode:ffffffff
1**[update_state]pid:0 status=PLAYING(last:PLAYING) err=0x0 curtime=14 (ms:14740) fulltime=50 lsttime=14
**[update_state]abuflevel=0.07738622 vbublevel=0.99804688 abufrp=5032da80 vbufrp=4fe2c900 read_end=0
pid:0,status:20001,current pos:14,total:50,errcode:ffffffff

[player_pause:enter]pid=0
[player_send_message]cmd = PLAYER_PAUSE
[pl[   59.404556@0] timestamp_apts_enable enable:0,
ayer_pause:exit]pid=0 ret=0
[get_message:157]num=0 in_idx=2 out_idx=2 cmd=80
pid[0]:: [check_flag:633]cmd=80 set_mode=0 info=0 p[   59.421393@1] asoc-aml-card auge_sound: tdm playback stop
aram=0 fparam=0.000000
[check_flag:634]endflag 0
[codec_pause]p->has_audio=1
video_pause!
**[update_state]pid:0 status=PAUSE(last:PLAYING) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07669703 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe37b00 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
***************************************************************************
       	     player benchmark tool for android            v2.0
***************************************************************************
* Please choose one option                                 *
* 0   show main menu                                       *
* a   start play                                           *
* s   get media info                                       *
* 1   Pause play                                           *
* 2   Resume play                                          *
* 3   Stop play                                            *
* 4   Fastforward                                          *
* 5   Fastrewind                                       	   *
* 6   Seek                                             	   *
* 7   Set repeat                                           *
* 8   Quit tools                                           *
***************************************************************************
please input you choice:**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
ntpdate FAIL
**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
Getting initial time via ntp**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
**[update_state]pid:0 status=PAUSE(last:PAUSE) err=0x0 curtime=15 (ms:15120) fulltime=50 lsttime=15
**[update_state]abuflevel=0.07704989 vbublevel=0.99804688 abufrp=5032e680 vbufrp=4fe3a700 read_end=0
pid:0,status:20003,current pos:15,total:50,errcode:ffffffff
3
[player_stop:enter]pid=0
[player_stop]player_status=20003
[player_thread_wait_exit:80]pid=[0] thead_id=548480426464
[get_message:157]num=0 in_idx=3 out_idx=3 cmd=8
pid[0]:: [check_flag:633]cmd=8 set_mode=0 info=0 param=0 fparam=0.000000
[check_flag:634]en

我如何单独烧写内核呢?我发现我无法使用fastboot单独更新内核

@numbqq @Frank
请两位帮忙回复下上述问题,多谢多谢

需要你自己去修改uboot。

换别的显示器试试。

Buildroot开发需要你自己去摸索了,我们目前不维护Buildroot。

buildroot版本我要是单独更新内核应该如何更新呢?