Search found 96 matches
- 11 Aug 2023, 17:53
- Forum: FAQ
- Topic: FAQ_MA35D1 Modify U-Boot environment by Buildroot
- Replies: 0
- Views: 12508
FAQ_MA35D1 Modify U-Boot environment by Buildroot
If you employ Buildroot for building the MA35D1 Image, you'll notice that attempting to modify the U-Boot environment does not take effect. This is due to the environment being overwritten upon completion of the compilation process. The actual U-Boot environment resides at: /board/nuvoton/ma35d1/ubo...
- 25 Jul 2023, 10:07
- Forum: Quick Start
- Topic: MA35D1 Buildroot Quick Start Guide
- Replies: 0
- Views: 7010
MA35D1 Buildroot Quick Start Guide
Platform: MA35D1 Platform resource link: https://www.nuvoton.com/products/microprocessors/arm-cortex-a35-mpus/ma35d1-high-performance-edge-iiot-series/?group=Document&tab=2 BSP link: https://github.com/OpenNuvoton/MPU-Family Download link: https://www.nuvoton.com/export/resource-files/en-us--MA35D1_...
- 06 Jun 2023, 14:51
- Forum: FAQ
- Topic: FAQ_MA35D1_Compile Qt Application with DirectFB by Buildroot
- Replies: 0
- Views: 21584
FAQ_MA35D1_Compile Qt Application with DirectFB by Buildroot
1. Enable related Qt and DirectFB package # make menuconfig Target packages ---> Graphic libraries and applications (graphic/text) ---> [*] Qt5 ---> -*- qt5base [*] Compile and install examples (with code) -*- gui module [*] widgets module [*] linuxfb support [*] directfb support (linuxfb) Default g...
- 05 May 2023, 16:56
- Forum: FAQ
- Topic: FAQ_MA35D1_Enable I2C in U-Boot by Yocto
- Replies: 0
- Views: 21841
FAQ_MA35D1_Enable I2C in U-Boot by Yocto
1. Add I2C device tree description to U-Boot dts The following description is using i2c1 and PB10, PB11 Path: /home/user/shared/yocto/build/tmp-glibc/work/numaker_som_ma35d16a81-poky-linux/u-boot-ma35d1/2020.07-r0/git/arch/arm/dts/ma35d1-sdcard0.dts &i2c1 { status = "okay"; }; &pinctrl { i2c1 { pinc...
- 11 Apr 2023, 15:31
- Forum: FAQ
- Topic: FAQ_MA35D1_Disable U-Boot and TF-A Booting Log by Yocto
- Replies: 0
- Views: 28069
FAQ_MA35D1_Disable U-Boot and TF-A Booting Log by Yocto
Follow the steps below to disable the log output from U-Boot and TF-A. 1. Open the necessary U-Boot configurations by running the following command Path: /home/user/shared/yocto/build/tmp-glibc/work/numaker_som_ma35d16a81-poky-linux/u-boot-ma35d1/2020.07-r0/build/ma35d1_sdcard0_defconfig # make menu...
- 07 Apr 2023, 17:19
- Forum: FAQ
- Topic: FAQ_MA35D1_Clean Systemd Cache and Log
- Replies: 0
- Views: 15778
FAQ_MA35D1_Clean Systemd Cache and Log
Running certain applications may result in a large amount of cache and logs being stored in the /run/log/journal and /var/run/journal directories, which can consume a significant amount of disk space and potentially cause system errors. To address this issue, you can limit the size of the systemd lo...
- 06 Apr 2023, 11:10
- Forum: FAQ
- Topic: FAQ_MA35D1 Build a Custom DDR to Image by Buildroot
- Replies: 0
- Views: 15430
FAQ_MA35D1 Build a Custom DDR to Image by Buildroot
If you're working with an MA35D1 and you want to use an external DDR, you may find that the BSP only includes a limited set of DDR parameters. To address this issue, you can replace the existing "custom_ddr.h" header file with a new one that contains the necessary information. To do this, you can co...
- 06 Apr 2023, 10:45
- Forum: FAQ
- Topic: FAQ_MA35D1 Initialize Tslib Touch Function
- Replies: 0
- Views: 14576
FAQ_MA35D1 Initialize Tslib Touch Function
When creating a MA35D1 image with Buildroot, it's possible that the touch function will not work properly. To resolve this issue, you can add an initialization script to run after the device boots up. #!/bin/sh export QT_QPA_FB_TSLIB="1" export QT_QPA_FONTDIR="/usr/share/fonts/truetype" export QT_QP...
- 29 Mar 2023, 11:20
- Forum: FAQ
- Topic: FAQ_MA35D1 Build Gstreamer and Qt5 by Buildroot
- Replies: 0
- Views: 15775
FAQ_MA35D1 Build Gstreamer and Qt5 by Buildroot
The default configuration of an Image built by Buildroot is minimalistic, which means you need to manually enable the libraries you need to use. If you want to use Qt5-related libraries, you can follow the steps below to build them. There are many options that can be enabled or disabled. You should ...
- 23 Mar 2023, 10:30
- Forum: FAQ
- Topic: FAQ_MA35D1_There is no response when trying to connect to the IoT board via JTAG.
- Replies: 0
- Views: 16473
FAQ_MA35D1_There is no response when trying to connect to the IoT board via JTAG.
Change 0 Ω on R145, R146, R147, R149, R151 to R41, R42, R43, R44, R45.