[2024-feb-29] Sad news: Eric Layton aka Nocturnal Slacker aka vtel57 passed away on Feb 26th, shortly after hospitalization. He was one of our Wiki's most prominent admins. He will be missed.
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es:howtos:hardware:arm:raspberrypi4 [2019/07/31 01:47 (UTC)] – [Slackware versión 14.2, -current] rramp | es:howtos:hardware:arm:raspberrypi4 [2019/07/31 02:33 (UTC)] – [Método de instalación manual sin una imagen de Raspbian] rramp | ||
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^ Sitio ^ Versiones de Slackware ^ Usando paquetes oficiales de Slackware ^ métodos de instalación ^ Notas ^ | ^ Sitio ^ Versiones de Slackware ^ Usando paquetes oficiales de Slackware ^ métodos de instalación ^ Notas ^ | ||
- | | [[http:// | + | | [[http:// |
+ | ==== AArch64 ARM64 [Experimental], | ||
+ | Experimental, | ||
+ | |||
+ | ^ Site ^ Versiones de Slackware ^ Usa paquetes oficiales de Slackware ^ Métodos de Instalación ^ Notas ^ | ||
+ | | [[http:// | ||
+ | |||
+ | |||
+ | ==== Método de instalación manual sin una imagen de Raspbian ==== | ||
+ | |||
+ | Siempre y cuando utilice la versión más reciente de firmware [es decir, después de junio de 2019] y la última imagen de Raspbian Buster [[howtos: | ||
+ | Este método es para instalar Slackware ARM 14.2 sobre una Raspberry Pi 4 Modelo B sin una imagen de Raspbian. | ||
+ | Aunque, esto podría trabajar para otro Slackware ARM y versiones de Raspberry Pi. | ||
+ | |||
+ | === 1. Partición y formato de la tarjeta SD === | ||
+ | |||
+ | < | ||
+ | $ sudo fdisk -l / | ||
+ | |||
+ | Disk / | ||
+ | 4 heads, 16 sectors/ | ||
+ | Units = sectors of 1 * 512 = 512 bytes | ||
+ | Sector size (logical/ | ||
+ | I/O size (minimum/ | ||
+ | Disk identifier: 0x00000000 | ||
+ | |||
+ | Device Boot Start | ||
+ | / | ||
+ | / | ||
+ | $ sudo mkfs.vfat / | ||
+ | $ sudo mkfs.ext4 / | ||
+ | </ | ||
+ | |||
+ | Observaciones: | ||
+ | * Utilizo una tarjeta SD de 32GB. | ||
+ | * I choose 32MB for the size of the first partition | ||
+ | * I let the empty space left for the second partition | ||
+ | |||
+ | === 2. Put the Raspberry Pi firmware in the SD Card === | ||
+ | |||
+ | < | ||
+ | $ git clone https:// | ||
+ | $ sudo mount / | ||
+ | $ sudo cp -r firmware/ | ||
+ | $ sudo umount ~/mnt | ||
+ | $ sudo mount / | ||
+ | $ sudo mkdir -p ~/ | ||
+ | $ sudo cp -r firmware/ | ||
+ | $ sudo umount ~/mnt | ||
+ | </ | ||
+ | |||
+ | === 3. Put the Slackware ARM mini root file system in the SD Card === | ||
+ | |||
+ | < | ||
+ | $ wget -c ftp:// | ||
+ | $ sudo mount / | ||
+ | $ sudo tar -C ~/mnt -xf slack-14.2-miniroot_01Jul16.tar.xz | ||
+ | $ echo "/ | ||
+ | $ echo "/ | ||
+ | $ echo " | ||
+ | $ PASSWD=$(openssl passwd -1 -salt cetkq/ | ||
+ | $ sudo sed -i " | ||
+ | $ sudo sed -i ' | ||
+ | $ echo " | ||
+ | $ sudo umount ~/mnt | ||
+ | </ | ||
+ | |||
+ | Remarks: | ||
+ | * I set " | ||
+ | * I set DHCP on the " | ||
+ | * I allow the " | ||
+ | |||
+ | === 4. Inserción de la tarjeta SD en la Raspberry Pi === | ||
+ | |||
+ | Your SD Card is ready so you can insert it in the Raspberry Pi and boot. | ||
+ | |||
+ | You can connect remotely to your Raspberry Pi as " | ||
+ | < | ||
+ | $ ssh root@raspberrypi | ||
+ | </ | ||
+ | |||
+ | As soon as you are logged, you might want to install additional Slackware ARM packages: | ||
+ | < | ||
+ | $ wget --mirror ftp:// | ||
+ | $ upgradepkg --install-new ftp.arm.slackware.com/ | ||
+ | $ removepkg ftp.arm.slackware.com/ | ||
+ | </ | ||
+ | |||
+ | Remarks: | ||
+ | * I consider that the Raspberry Pi hostname is " | ||
+ | * I recommend to add a normal user and use this user instead of " | ||
+ | * I recommend to change the " | ||
+ | * I recommend to disallow the " | ||
+ | * I recommend to [[https:// | ||
+ | |||
+ | === 5. Consejos y trucos === | ||
+ | |||
+ | == 5.1. Procesador == | ||
+ | |||
+ | The Raspberry Pi processor can reach 1.2GHz. | ||
+ | However, by default, it is stuck to 600MHz even if it is used at 100%. | ||
+ | You can check the current frequency of the processor by typing: | ||
+ | < | ||
+ | |||
+ | In order to reach 1.2GHz when the processor is used at 100% (i.e., use the frequency scaling), you need to change the default governors. | ||
+ | Add the following line to the end of the ''/ | ||
+ | < | ||
+ | Now, the processor is correctly set. | ||
+ | |||
+ | == 5.2. Time == | ||
+ | |||
+ | Unfortunately, | ||
+ | That is why there is no battery included with the board. | ||
+ | It means that each time you shutdown the Raspberry Pi, the time is reset! | ||
+ | However, if you have internet access, you can update the time during the Slackware ARM boot. | ||
+ | Add the following line to the end of the ''/ | ||
+ | < | ||
+ | Now, the time is correctly set. | ||
+ | |||
+ | == 5.3. Video == | ||
+ | |||
+ | Unfortunately, | ||
+ | It means that, by default, each application requiring OpenGL will be slow. | ||
+ | However, you can reach 60 FPS with OpenGL applications on the Raspberry Pi by using the correct driver. | ||
+ | |||
+ | Firstly, you need to build Mesa (>= 17.0.4) with the VC4 DRI driver: | ||
+ | < | ||
+ | $ CFLAGS=" | ||
+ | CXXFLAGS=" | ||
+ | ./ | ||
+ | --prefix=/ | ||
+ | --sysconfdir=/ | ||
+ | --with-dri-driverdir=/ | ||
+ | --with-egl-platforms=x11, | ||
+ | --with-gallium-drivers=vc4 | ||
+ | $ make -j4 | ||
+ | $ make install DESTDIR=/ | ||
+ | </ | ||
+ | Then build your own Slackware ARM Mesa package and install it. | ||
+ | |||
+ | Secondly, add the following line to the end of the ''/ | ||
+ | < | ||
+ | Then reboot the Raspberry Pi. | ||
+ | |||
+ | You can check that you are able to get 60 FPS with OpenGL applications on the Raspberry Pi by typing the following command in an X terminal: | ||
+ | < | ||
+ | |||
+ | Ahora el video está correctamente configurado. | ||
===== Fuentes ===== | ===== Fuentes ===== | ||
* Originalmente escrita por [[wiki: | * Originalmente escrita por [[wiki: | ||
+ | * Contribuciones por: [[wiki: | ||
+ | * Traducción | ||
+ | |||
+ | |||
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