Search found 79 matches

by ytliu6
14 Aug 2023, 16:31
Forum: FAQ
Topic: FAQ_MA35D1 Resize SD card size to maxium
Replies: 0
Views: 12543

FAQ_MA35D1 Resize SD card size to maxium

The default size of the root file system depends on the packages you choose to install. If you require an expansion of the root file system to its maximum capacity, options are available through Buildroot's menuconfig or Yocto's recipe configuration Buildroot $ make menuconfig Bootloaders ---> [*] A...
by ytliu6
14 Aug 2023, 14:01
Forum: FAQ
Topic: FAQ_MA35D1 Use Configured File to Build Image
Replies: 0
Views: 12180

FAQ_MA35D1 Use Configured File to Build Image

Nuvoton offers a default configuration as you initiate image building. However, there are instances where this might prove insufficient or where you wish to alter the configuration. In such cases, the "make menuconfig" command serves as a tool to make necessary modifications. At times, you might fin...
by ytliu6
11 Aug 2023, 19:00
Forum: FAQ
Topic: FAQ_MA35D1 Disable Console to Accelerate Booting by Buildroot
Replies: 0
Views: 12113

FAQ_MA35D1 Disable Console to Accelerate Booting by Buildroot

The booting time of an image created using Buildroot is faster compared to Yocto, primarily because Buildroot employs the busybox system, whereas Yocto utilizes the systemd system. If your goal is to further decrease the booting time, an effective approach is to deactivate the console log, which sig...
by ytliu6
11 Aug 2023, 17:53
Forum: FAQ
Topic: FAQ_MA35D1 Modify U-Boot environment by Buildroot
Replies: 0
Views: 11844

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...
by ytliu6
25 Jul 2023, 10:07
Forum: Quick Start
Topic: MA35D1 Buildroot Quick Start Guide
Replies: 0
Views: 6331

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_...
by ytliu6
06 Jun 2023, 14:51
Forum: FAQ
Topic: FAQ_MA35D1_Compile Qt Application with DirectFB by Buildroot
Replies: 0
Views: 17613

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...
by ytliu6
05 May 2023, 16:56
Forum: FAQ
Topic: FAQ_MA35D1_Enable I2C in U-Boot by Yocto
Replies: 0
Views: 20735

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...
by ytliu6
11 Apr 2023, 15:31
Forum: FAQ
Topic: FAQ_MA35D1_Disable U-Boot and TF-A Booting Log by Yocto
Replies: 0
Views: 26998

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...
by ytliu6
07 Apr 2023, 17:19
Forum: FAQ
Topic: FAQ_MA35D1_Clean Systemd Cache and Log
Replies: 0
Views: 14884

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...
by ytliu6
06 Apr 2023, 11:10
Forum: FAQ
Topic: FAQ_MA35D1 Build a Custom DDR to Image by Buildroot
Replies: 0
Views: 14668

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...