Please reply below question. Already asked twice but still not got your reply.
麻煩請回應一下這個問題 已經詢問兩次了還是沒得到你的回覆
So did you change the pinmux for the hpd pin?
Please reply below question. Already asked twice but still not got your reply.
麻煩請回應一下這個問題 已經詢問兩次了還是沒得到你的回覆
So did you change the pinmux for the hpd pin?
请问这个要在哪里改呢,不知道怎么改
On 5/20/2022 10:19,WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com wrote:
Please check → Pinmux Changes
抱歉,对于Pinmux Changes这一部分看了很久,也无从下手。可以具体的讲一下操作步骤吗?
On 5/20/2022 10:43,WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com wrote:
可以麻煩你說明一下是哪部份不懂? 不會操作spreadsheet? 還是不知道spreadsheet的dtb要怎樣用?
Could you please clarify which part is not able to understand? Don’t know how to operate the excel spreadsheet? Or don’t know what to do after the spreadsheet generate the dtb?
還是說你不知道pinmux的意思?
Or you just don’t know what does pinmux mean?
1:请问Jetson Xavier NX pinmux table这个文件和addr_info.txt、gpio_addr_info.txt、mandatory_pinmux.txt、pad_info.txt、por_val.txt直接有何关系?
---- Replied Message ----
From | WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com |
- | - |
Date | 5/20/2022 10:43 |
To | liuxingshu_lxs@126.com |
Subject | Re: [NVIDIA Developer Forums] [Jetson & Embedded Systems/Jetson Xavier NX] DP for Jetson Xavier Nx |
| WayneWWW Moderator
May 20 |
- | - |
Please check → Pinmux Changes
spreadsheet 產生出來的東西是3個dtsi files. 但是xavier的pinmux 檔案是一個cfg file. 所以那個tool是用你spreadsheet出來的dtsi當input去幫你建出cfg file.
The output of the spreadsheet is 3 dtsi files, but the xavier pinmux config requires a cfg file. So that tool is to help you convert the dtsi files to a cfg.
请你给一个操作步骤。帮忙拿 pinmux → hpd pin 举个例子,万分感谢。因为Linux_for_Tegra\kernel\pinmux\t19x这个路径下的README.txt仅描述了一下pinmux-dts2cfg.py 这个文件的指令用法。没有说Jetson Xavier NX pinmux table这个文件是如何一步一步转化成一个cfg 文件的
---- Replied Message ----
From | liuxingshuliuxingshu_lxs@126.com |
- | - |
Date | 5/23/2022 08:57 |
To | incoming+4cb545252ac69268785f67593125878e@nvidia.discoursemail.comincoming+4cb545252ac69268785f67593125878e@nvidia.discoursemail.com |
Subject | Re: [NVIDIA Developer Forums] [Jetson & Embedded Systems/Jetson Xavier NX] DP for Jetson Xavier Nx |
1:请问Jetson Xavier NX pinmux table这个文件和addr_info.txt、gpio_addr_info.txt、mandatory_pinmux.txt、pad_info.txt、por_val.txt直接有何关系?
没有说Jetson Xavier NX pinmux table这个文件是如何一步一步转化成一个cfg 文件的
在spreadsheet裡面找到你的那根hpd pin. 把customer usage改成dpaux. 然後就可以generate DT file了
DT file產生之後就拿pinmux-dts2cfg.py去把dts生成cfg就可以了.
把customer usage改成dpaux. 然後就可以generate DT file了
这2个步骤我不会操作,请帮忙给一下详细方法,谢谢
---- Replied Message ----
From | WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com |
- | - |
Date | 5/23/2022 11:55 |
To | liuxingshu_lxs@126.com |
Subject | Re: [NVIDIA Developer Forums] [Jetson & Embedded Systems/Jetson Xavier NX] DP for Jetson Xavier Nx |
| WayneWWW Moderator
May 23 |
- | - |
没有说Jetson Xavier NX pinmux table这个文件是如何一步一步转化成一个cfg 文件的
在spreadsheet裡面找到你的那根hpd pin. 把customer usage改成dpaux. 然後就可以generate DT file了
DT file產生之後就拿pinmux-dts2cfg.py去把dts生成cfg就可以了.
customer usage那個選單可以下拉. Generate DT file就一個按鈕在你的spreadsheet上面
麻煩用windows電腦操作
我已经定位到这个表,后面的操作还请给我一个详细的步骤,谢谢
---- Replied Message ----
From | WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com |
- | - |
Date | 5/23/2022 11:55 |
To | liuxingshu_lxs@126.com |
Subject | Re: [NVIDIA Developer Forums] [Jetson & Embedded Systems/Jetson Xavier NX] DP for Jetson Xavier Nx |
| WayneWWW Moderator
May 23 |
- | - |
没有说Jetson Xavier NX pinmux table这个文件是如何一步一步转化成一个cfg 文件的
在spreadsheet裡面找到你的那根hpd pin. 把customer usage改成dpaux. 然後就可以generate DT file了
DT file產生之後就拿pinmux-dts2cfg.py去把dts生成cfg就可以了.
Hi,
Once you click the Generate DT file, the file is generated and saved. Please check the saved file.
Also for custom board, you would need to check product design guide and adaptation guide, to check deviation between your board and developer kit and modify device tree accordingly.
谢谢,问题已解决
---- Replied Message ----
From | WayneWWW via NVIDIA Developer Forumsnvidia@discoursemail.com |
- | - |
Date | 5/23/2022 12:02 |
To | liuxingshu_lxs@126.com |
Subject | Re: [NVIDIA Developer Forums] [Jetson & Embedded Systems/Jetson Xavier NX] DP for Jetson Xavier Nx |
| WayneWWW Moderator
May 23 |
- | - |
customer usage那個選單可以下拉. Generate DT file就一個按鈕在你的spreadsheet上面
麻煩用windows電腦操作
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