FxxkDansDay Posted December 10, 2018 Share Posted December 10, 2018 RT, i am trying to use git and aarch64 tools to compile a lastest u-boot by my own,but ,it failed. there're the steps i was doing: 1. downloads the latest u-boot source code from offical web: git clone git://git.denx.de/u-boot.git 2.downloads the ARM Trusted Firmware from offcial web: git clone https://github.com/ARM-software/arm-trusted-firmware 3.compile the ATF for BL31 by using this cmd: sudo make CROSS_COMPILE=aarch64-linux-gnu- PLAT=sun50i_h6 all and then move the BL31 file into the u-boot root fold. 4. compile the u-boot for H6 by using this cmd: sudo make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- orangepi_lite2_defconfig sudo make 5.burn the u-boot-sunxi-with-spl.bin file on SD card following the README.sunxi64 file dd if=u-boot-sunxi-with-spl.bin of=/dev/sdx bs=8k seek=1 6.plug in the sd card and connect the uart port and power on,i think and i am sure the default baudrate is 115200, but when i open the terminal and try to read and debug the u-boot,it displayed as blow: " 膂秜?第曤W -#1?!?!!?!%縠ey濆?y,XWm颟Y纣?搔f鞗df氭停搾MO5Z&?挺?矻歀2撡33N檍曋?攻K/]媬~{紊觙斐─蓲懗逃痔L嫣1ff瞟黍骃娉姒鍸?,XW阱℡骟?搔f袒﹔'Q摀?:ど$$M~迿麚%?驧&?LM?,XW阱?篌?e觙? 猟蓳SU?蓱s筫r潴?騠檽揙鏆SI覔搾1摔2IS撜蓅K蒕?y?W隍?篌螗K+Y篌ed疑扡觵邋歃櫈=y統経i疕H眼鲋謑碇Vm旉V龆諺-赩谥谥獀?鷞徽竖膂鲔鲋鲮+V冬鰈熘霮?鲻鲋黼?娫U蕑 : 妀T脲難_U嬁靠}''-##5縪摽痀Uc暉m隤+镾右?m?姫?岛V雡[}e嬁繚縬-{咫YY^丙U5氇胨u?曞-V雊!=7-#1縰#-!#%5#?!%縮}W＃？U踊蔜?*竖?mm?[けT谠?鶸鲻鲻Vo/V蜒丙T谠?鶸鲻鲻Vo创禧T谠?鶸鲻鲻Vo央j鬕猨艋t轸氇ti 篢鳆埚镲镫?镲稃??FDKQч?在t蚤?iR羲鹶??%9熆-?5#?5-95咫档k?氷:j胡趖詑?i译鯷[+?=-#1縐Y{＃ｅ隿!?!#!''5?!#7咫UY{??!57？_'5=5?5勘;?=笨3-ｅ?=-#1縐Y{＃ｅ隿!?!#!''5?!#7咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁5-7咫%--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙煙煙熷隿!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙煙煙咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙煙熷隿!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙煙咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙熷隿!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31煙咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31熷隿!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31?53='?%?#-咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31?53='?%咫c!?/5#5?!#7ｅ?--#1?#-!#%5#?=-=;'5嬁;!!3-'5咫[5-5-#1?-'5嬁5'-#?31?53='咫c!?/5#5?!#7ｅ難!#3-1?-'5?!?!#7咫=-#1縐Y{＃ｅ隿!?!#!''5?!#7咫c!?/5#5?!#7ｅ?" (sorry for unable to paste the sreenshot.....) i can't read anything... can you help me? thx so much!!! Link to comment Share on other sites More sharing options...
FxxkDansDay Posted December 10, 2018 Author Share Posted December 10, 2018 i tried to solve it from google some said the CPU CLK is incorret, but i don't know how to check it..... Link to comment Share on other sites More sharing options...
martinayotte Posted December 10, 2018 Share Posted December 10, 2018 6 hours ago, Ayuan_H0n9 said: i am trying to use git and aarch64 tools to compile a lastest u-boot by my own,but ,it failed. Why you don't use Armbian build script to create a working u-boot ? Link to comment Share on other sites More sharing options...
FxxkDansDay Posted December 13, 2018 Author Share Posted December 13, 2018 i tried,but failed the same, even cant read a word, that is the question so i have to make sure that the serial port works fine and i can read the debug info can you give me one more hand? thank y Link to comment Share on other sites More sharing options...
martinayotte Posted December 13, 2018 Share Posted December 13, 2018 5 hours ago, Ayuan_H0n9 said: can you give me one more hand? Did you tried the images from there : https://dl.armbian.com/orangepilite2/ Link to comment Share on other sites More sharing options...
FxxkDansDay Posted December 14, 2018 Author Share Posted December 14, 2018 i tried the latest bionic image but failed ,let me tried the debian image now Link to comment Share on other sites More sharing options...
xaduha Posted December 14, 2018 Share Posted December 14, 2018 I tried a few also, can anyone point out a definitely working image? I've heard that some images need more power than common USB chargers provide, which I find kinda strange. Anyway, out of those that are provided on official site I have OrangePi_Lite2_Ubuntu16.04_Desktop_Xfce_Beta.tar.gz and OrangePi_Lite2_Android_7.0_en_gapps_v1.3.img.tar.gz working. I don't expect HDMI to work, but those that I tried didn't even give green LED. Link to comment Share on other sites More sharing options...
FxxkDansDay Posted December 21, 2018 Author Share Posted December 21, 2018 haha me too~ when i done burned those two images and power on, nothing happened,it's so wired..... that is why i planed to compile a u-boot and kernel from the offical site i don't use HDMI, uart port is okay, also console Link to comment Share on other sites More sharing options...
xaduha Posted December 21, 2018 Share Posted December 21, 2018 I was wrong, it works fine https://forum.armbian.com/topic/9107-lite2-can-someone-share-a-working-image-with-me/ I have two USB ethernet devices, one worked, one didn't. In USB2 port though, not USB3. Link to comment Share on other sites More sharing options...
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