Gunjan Gupta Posted February 9 Share Posted February 9 2 minutes ago, going said: It seems that the reason is the lack of Internet access. It's like air. While he is there, he is not noticed. It's gone and the "coffee makers" are starting to glitch in different corners ok.. I am not sure I follow. Probably its again caused by the translator messing up the description, but still could you please try explaining with less metaphors and more simple language. 0 Quote Link to comment Share on other sites More sharing options...
dd5xl Posted February 9 Share Posted February 9 @goingI'm on Armbian 24.2: bert@bananapim3:~$ lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Armbian 24.2.0-trunk.550 bookworm Release: 12 Codename: bookworm bert@bananapim3:~$ uname -a Linux bananapim3 6.1.63-current-sunxi #1 SMP Mon Nov 20 10:52:19 UTC 2023 armv7l GNU/Linux 1 Quote Link to comment Share on other sites More sharing options...
going Posted February 9 Share Posted February 9 10 часов назад, Gunjan Gupta сказал: ok.. I am not sure I follow. Probably its again caused by the translator messing up the description, but still could you please try explaining with less metaphors and more simple language. I did not immediately notice (drew attention to) the fact that in the logs posted in both topics you can find messages about the missing Internet. The voltage was applied to the device. When booting, system services try to reach the time server and set the current date and time. They can't do it and the system ends up in the past. A system failure is occurring. And as a result, a reboot. You and I cannot know on which images the system services are working correctly, and in which cases a failure occurs. In my memory, this part of the functionality has changed. I remember that there was a script that remembered the current time before shutdown and restored it by adding one hour. 0 Quote Link to comment Share on other sites More sharing options...
dd5xl Posted February 9 Share Posted February 9 (edited) @going Are you sure you don't mess up different threads? For me your comments don't fit to this thread... Edited February 9 by dd5xl 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 10 Share Posted February 10 9 часов назад, dd5xl сказал: For me your comments don't fit to this thread... Do these images work for your BPI? Is there an internet connection when you launch them? When you run your BPI on your current image without going online, is there normal operation? 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 10 Share Posted February 10 Individual settings for the memory chip such as timings, power supply voltage in the uboot bootloader can solve some problems. Maybe we can compare what is soldered on our boards? @Tu Hu @dd5xl @AaronNGray My board: Bpi-M3 v1.1 ___________ AXP813 ___________ RTL8211E _______________ SUMSUNG 319 KLM8G1GEAC-B001 _______________ SKhynix H9CCNNNBJTML ARNUM 521A UTMBA023HA _______________ 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 10 Share Posted February 10 (edited) 4 часа назад, going сказал: H9CCNNN8JTML datasheet: [ LPDDR3 ] * VDD1 = 1.8V (1.7V to 1.95V) * VDD2, VDDCA and VDDQ = 1.2V (1.14V to 1.30) * HSUL_12 interface (High Speed Unterminated Logic 1.2V 4 часа назад, going сказал: KLM8G1GEAC-B001 datasheet; e·MMC consists of NAND flash and a MMC controller. 3V supply voltage is required for the NAND area (VDDF) whereas 1.8V or 3V dual supply voltage (VDD) is supported for the MMC controller. Maximum MMC interface frequency of 200MHz and maximum bus widths of 8 bit are supported MMC I/F Clock Frequency : 0 ~ 200MHz MMC I/F Boot Frequency : 0 ~ 52MHz Temperature : Operation(-25C ~ 85C), Storage without operation (-40C ~ 85C) Power : Interface power → VDD (1.70V ~ 1.95V or 2.7V ~ 3.6V), Memory power → VDDF (2.7V ~ 3.6V) Edited February 10 by going H9CCNNNBJTML -> H9CCNNN8JTML 0 Quote Link to comment Share on other sites More sharing options...
Tu Hu Posted February 10 Author Share Posted February 10 @goingmy moard: Bpi-M3 v1.2 AXP813 RTL8211E i can not see the info of LPDDR3, the heat sink glued on the chips 0 Quote Link to comment Share on other sites More sharing options...
dd5xl Posted February 10 Share Posted February 10 My DDRAM is "H9CCNNNBJTMLARNUM" where according to the datasheet the B" should be read as a "8" (8GB density). And yes, I've read the specs and voltages as well. From my experiences any platform has to be tuned in terms of clocks and voltages to become stable. You can't rely e.g. on a PMIC delivering exactly the voltages as programmed in the registers due to chip variations and PCB layout constraints. Its not the programmed value but the effective voltage at the consuming chip which makes the difference. 1 Quote Link to comment Share on other sites More sharing options...
going Posted February 10 Share Posted February 10 1 час назад, dd5xl сказал: Its not the programmed value but the effective voltage at the consuming chip which makes the difference. Absolute agreement. And this is part of the user's research. A millivoltmeter and knowledge of the measuring point is something that cannot be programmed and provided. 0 Quote Link to comment Share on other sites More sharing options...
AaronNGray Posted February 13 Share Posted February 13 @going A millivoltmeter and knowledge of the measuring point is something that cannot be programmed and provided. This might help this is BPi-M3 v1.2, so there maybe other versions available from BananaPi themselves ? https://drive.google.com/file/d/0B4PAo2nW2KfnY2dSS1ZzUlpyTDQ/view?pli=1&resourcekey=0-WdF9yYKr5CF7-5VDdLakMA 0 Quote Link to comment Share on other sites More sharing options...
AaronNGray Posted February 13 Share Posted February 13 (edited) @going I have an uptime of 10 days on this :- Armbian_23.10_Bananapim3_bookworm_edge_6.4.10_minimal.zip Edited February 13 by AaronNGray 0 Quote Link to comment Share on other sites More sharing options...
Tu Hu Posted March 1 Author Share Posted March 1 @going i tested Armbian_23.10_Bananapim3_bookworm_edge_6.4.10_minimal.zip, it works also on my borad, but if i change the language from RU to US, then dead😵💫 0 Quote Link to comment Share on other sites More sharing options...
going Posted March 1 Share Posted March 1 7 часов назад, Tu Hu сказал: i tested Armbian_23.10_Bananapim3_bookworm_edge_6.4.10_minimal.zip, it works also on my borad, but if i change the language from RU to US, then dead There should be no problems with changing the locale. You can check this image. It contains only the English locale: Armbian_23.10_Bananapim3_bookworm_edge_6.4.16_minimal.img 0 Quote Link to comment Share on other sites More sharing options...
Tu Hu Posted March 5 Author Share Posted March 5 @going: it's strange，Armbian_23.10_Bananapim3_bookworm_edge_6.4.16_minimal.img doesn't work at all on my board. 0 Quote Link to comment Share on other sites More sharing options...
going Posted March 5 Share Posted March 5 2 часа назад, Tu Hu сказал: Armbian_23.10_Bananapim3_bookworm_edge_6.4.16_minimal.img doesn't work at all on my board. If your SD card is working properly and the image is recorded on it correctly, then this is the reason: This image differs from the previous one in that in the uboot configuration the parameter 'CONFIG_DRAM_CLK=480'. This only means that your board needs 'CONFIG_DRAM_CLK=384' - this is what is set by default in the current Armbian images. Unfortunately, you have not published what exactly does not work. Maybe a system startup log? Maybe a set of commands that you used to switch the locale language? 0 Quote Link to comment Share on other sites More sharing options...
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