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Difference between revisions of "Raspberry Pi 4"
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{{Subarch | |||
|CPU Family=64-bit ARM (Board Optimized) | |||
|release date=May 23, 2022 | |||
|releases=next | |||
|subarch=raspi4 | |||
|arch=arm-64bit | |||
|CPU Features=low-power | |||
|Description=This subarch is optimized specifically for the Raspberry pi 4 B and 400. For now, please consult [[User:Coffnix/Raspberry_Pi_4]] for install instructions. These instructions are in the process of being cleaned up and integrated into the official Funtoo install docs. | |||
}} | |||
This subarch is optimal for the original Raspberry pi 4 B and 400, and is tuned specifically for the Cortex-A72 (ARM v8) cores that are part of the Broadcom BCM2711 SoC (System on Chip.) | |||
* If you have a Raspberry Pi 2, please see [[Raspberry Pi (Version 2)]] | |||
* If you have a Raspberry Pi 3 Model B, please see the [[Raspberry Pi (Version 3)]]. | |||
Latest revision as of 16:58, June 2, 2022
This section lists the CPU-optimized Funtoo Linux builds currently available for download for raspi4. This subarch is optimized specifically for the Raspberry pi 4 B and 400. For now, please consult User:Coffnix/Raspberry_Pi_4 for install instructions. These instructions are in the process of being cleaned up and integrated into the official Funtoo install docs.
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Not sure which to choose? See this portion of our Install docs.
For information on how to verify the integrity of your stage3 tarball using gpg, see GPG Signatures.
Architecture and Optimization
The following settings are applied to all stages for this subarch via Funtoo subarch profiles:
| CHOST | aarch64-unknown-linux-gnu |
| CFLAGS | -march=armv8-a+crc -mtune=cortex-a72 -ftree-vectorize -O2 -pipe -fomit-frame-pointer |
This subarch is optimal for the original Raspberry pi 4 B and 400, and is tuned specifically for the Cortex-A72 (ARM v8) cores that are part of the Broadcom BCM2711 SoC (System on Chip.)
- If you have a Raspberry Pi 2, please see Raspberry Pi (Version 2)
- If you have a Raspberry Pi 3 Model B, please see the Raspberry Pi (Version 3).