Merge pull request #308 from skiffos/add-pi-5

pi/common: add support for pi 5 and cleanup

README.md

@@ -96,6 +96,7 @@ main SkiffOS repository:
 | [Pi 3] + 1, 2         | [pi/3]                    | N/A              | ✔ rpi-6.1.77    |
 | [Pi 4]                | [pi/4]                    | N/A              | ✔ rpi-6.1.77    |
 | [Pi 4] (32bit mode)   | [pi/4x32]                 | N/A              | ✔ rpi-6.1.77    |
+| [Pi 5]                | [pi/5]                    | N/A              | ✔ rpi-6.1.77    |
 | [Pine64 H64]          | [pine64/h64]              | ✔ U-Boot 2022.04 | ✔ megi-6.6-pre  |
 | [PineBook A64]        | [pine64/book_a64]         | ✔ U-Boot (bin)   | ✔ megi-6.6-pre  |
 | [PineBook Pro]        | [pine64/book]             | ✔ U-Boot (bin)   | ✔ megi-6.6-pre  |
@@ -152,6 +153,7 @@ main SkiffOS repository:
 [Pi 1]: https://www.raspberrypi.org/products/raspberry-pi-1-model-b-plus/
 [Pi 3]: https://www.raspberrypi.org/products/raspberry-pi-3-model-b/
 [Pi 4]: https://www.raspberrypi.org/products/raspberry-pi-4-model-b/
+[Pi 5]: https://www.raspberrypi.org/products/raspberry-pi-5/
 [Pine64 H64]: https://www.pine64.org/pine-h64-ver-b/
 [PineBook A64]: https://www.pine64.org/pinebook/
 [PineBook Pro]: https://www.pine64.org/pinebook-pro/
@@ -209,6 +211,7 @@ main SkiffOS repository:
 [pi/3]: ./configs/pi
 [pi/4]: ./configs/pi
 [pi/4x32]: ./configs/pi
+[pi/5]: ./configs/pi
 [pine64/book_a64]: ./configs/pine64/book_a64
 [pine64/book]: ./configs/pine64/book
 [pine64/h64]: ./configs/pine64/h64

configs/pi/1/resources/rpi/cmdline.txt

@@ -0,0 +1 @@
+console=tty1 console=serial0,115200 root=/dev/ram0 ro net.ifnames=0 dwc_otg.lpm_enable=0 cgroup_enable=cpuset cgroup_enable=memory

configs/pi/1/resources/rpi/config.txt

@@ -0,0 +1,55 @@
+# For more options and information see
+# http://rpf.io/configtxt
+# Some settings may impact device functionality.
+
+# This is the default Skiff config.txt.
+# You should customize it to your own needs.
+# Create a Skiff config, and copy this file to:
+# my/config/resources/rpi/config.txt
+
+kernel=zImage
+initramfs rootfs.cpio.lz4
+
+start_file=start_x.elf
+fixup_file=fixup_x.dat
+
+# fixes rpi (3B, 3B+, 3A+, 4B ,zero W and zero 2) ttyAMA0 serial console
+dtoverlay=miniuart-bt
+
+# enable autoprobing of Bluetooth driver without need of hciattach/btattach
+dtoverlay=krnbt=on
+
+# GPU memory
+gpu_mem_256=100
+gpu_mem_512=100
+gpu_mem_1024=100
+
+# Disable overscan assuming the display supports displaying the full resolution
+# If the text shown on the screen disappears off the edge, comment this out
+disable_overscan=1
+
+# Enable GPIO features
+# dtparam=i2c_arm=on
+# dtparam=spi=on
+# dtparam=i2s=on
+
+# Audio card
+dtparam=audio=on
+# dtoverlay=hifiberry-dac
+# dtoverlay=hifiberry-dacplus
+# dtoverlay=hifiberry-digi
+# dtoverlay=iqaudio-dac
+# dtoverlay=iqaudio-dacplus
+
+# Heartbeat LED
+# dtparam=act_led_trigger=heartbeat
+
+# Allow the board to draw additional voltage.
+# Note: this sets a permanent overclock canary bit on the Pi.
+# over_voltage=4
+
+# Forces the CPU to run at maximum clock speed (expect heat)
+# force_turbo=1
+
+# Forces CPU to run in turbo for initial seconds
+# initial_turbo=45

configs/pi/2/resources/rpi/cmdline.txt

@@ -0,0 +1 @@
+console=tty1 console=serial0,115200 root=/dev/ram0 ro net.ifnames=0 dwc_otg.lpm_enable=0 cgroup_enable=cpuset cgroup_enable=memory

configs/pi/2/resources/rpi/config.txt

@@ -0,0 +1,55 @@
+# For more options and information see
+# http://rpf.io/configtxt
+# Some settings may impact device functionality.
+
+# This is the default Skiff config.txt.
+# You should customize it to your own needs.
+# Create a Skiff config, and copy this file to:
+# my/config/resources/rpi/config.txt
+
+kernel=zImage
+initramfs rootfs.cpio.lz4
+
+start_file=start_x.elf
+fixup_file=fixup_x.dat
+
+# fixes rpi (3B, 3B+, 3A+, 4B ,zero W and zero 2) ttyAMA0 serial console
+dtoverlay=miniuart-bt
+
+# enable autoprobing of Bluetooth driver without need of hciattach/btattach
+dtoverlay=krnbt=on
+
+# GPU memory
+gpu_mem_256=100
+gpu_mem_512=100
+gpu_mem_1024=100
+
+# Disable overscan assuming the display supports displaying the full resolution
+# If the text shown on the screen disappears off the edge, comment this out
+disable_overscan=1
+
+# Enable GPIO features
+# dtparam=i2c_arm=on
+# dtparam=spi=on
+# dtparam=i2s=on
+
+# Audio card
+dtparam=audio=on
+# dtoverlay=hifiberry-dac
+# dtoverlay=hifiberry-dacplus
+# dtoverlay=hifiberry-digi
+# dtoverlay=iqaudio-dac
+# dtoverlay=iqaudio-dacplus
+
+# Heartbeat LED
+# dtparam=act_led_trigger=heartbeat
+
+# Allow the board to draw additional voltage.
+# Note: this sets a permanent overclock canary bit on the Pi.
+# over_voltage=4
+
+# Forces the CPU to run at maximum clock speed (expect heat)
+# force_turbo=1
+
+# Forces CPU to run in turbo for initial seconds
+# initial_turbo=45

configs/pi/3/resources/rpi/cmdline.txt

@@ -0,0 +1 @@
+console=tty1 console=serial0,115200 root=/dev/ram0 ro net.ifnames=0 dwc_otg.lpm_enable=0 cgroup_enable=cpuset cgroup_enable=memory

configs/pi/3/resources/rpi/config.txt

@@ -0,0 +1,55 @@
+# For more options and information see
+# http://rpf.io/configtxt
+# Some settings may impact device functionality.
+
+# This is the default Skiff config.txt.
+# You should customize it to your own needs.
+# Create a Skiff config, and copy this file to:
+# my/config/resources/rpi/config.txt
+
+kernel=zImage
+initramfs rootfs.cpio.lz4
+
+start_file=start_x.elf
+fixup_file=fixup_x.dat
+
+# fixes rpi (3B, 3B+, 3A+, 4B ,zero W and zero 2) ttyAMA0 serial console
+dtoverlay=miniuart-bt
+
+# enable autoprobing of Bluetooth driver without need of hciattach/btattach
+dtoverlay=krnbt=on
+
+# GPU memory
+gpu_mem_256=100
+gpu_mem_512=100
+gpu_mem_1024=100
+
+# Disable overscan assuming the display supports displaying the full resolution
+# If the text shown on the screen disappears off the edge, comment this out
+disable_overscan=1
+
+# Enable GPIO features
+# dtparam=i2c_arm=on
+# dtparam=spi=on
+# dtparam=i2s=on
+
+# Audio card
+dtparam=audio=on
+# dtoverlay=hifiberry-dac
+# dtoverlay=hifiberry-dacplus
+# dtoverlay=hifiberry-digi
+# dtoverlay=iqaudio-dac
+# dtoverlay=iqaudio-dacplus
+
+# Heartbeat LED
+# dtparam=act_led_trigger=heartbeat
+
+# Allow the board to draw additional voltage.
+# Note: this sets a permanent overclock canary bit on the Pi.
+# over_voltage=4
+
+# Forces the CPU to run at maximum clock speed (expect heat)
+# force_turbo=1
+
+# Forces CPU to run in turbo for initial seconds
+# initial_turbo=45

configs/pi/4x32/buildroot/kernel

@@ -1,4 +1,4 @@
+BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2711-rpi-4-b"
-
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b broadcom/bcm2711-rpi-400 broadcom/bcm2711-rpi-cm4 broadcom/bcm2711-rpi-cm4s broadcom/bcm2712-rpi-5-b"

configs/pi/4x64/resources/rpi/config.txt → configs/pi/4x32/resources/rpi/config.txt

@@ -7,12 +7,9 @@
 # Create a Skiff config, and copy this file to:
 # my/config/resources/rpi/config.txt
 
-kernel=Image
+kernel=zImage
 initramfs rootfs.cpio.lz4
 
-# enable 64bits support
-arm_64bit=1
-
 # fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
 dtoverlay=miniuart-bt
 
@@ -69,8 +66,6 @@ hdmi_force_hotplug=1
 # [hdmi:1]
 # hdmi_max_pixel_freq=200000000
 
-# Settings specific to Raspberry Pi 4.
-[pi4]
 # This is the modern kernel modesetting driver.
 dtoverlay=vc4-kms-v3d
 max_framebuffers=2

configs/pi/4x64/buildroot/kernel

@@ -1,4 +1,4 @@
 BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b broadcom/bcm2711-rpi-400 broadcom/bcm2711-rpi-cm4"
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b broadcom/bcm2711-rpi-400 broadcom/bcm2711-rpi-cm4 broadcom/bcm2711-rpi-cm4s broadcom/bcm2712-rpi-5-b"

configs/pi/5/buildroot/arch

@@ -0,0 +1,2 @@
+BR2_aarch64=y
+BR2_cortex_a76=y

configs/pi/5/buildroot/kernel

@@ -0,0 +1,4 @@
+BR2_LINUX_KERNEL_USE_DEFCONFIG=y
+BR2_LINUX_KERNEL_DEFCONFIG="bcm2712"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b broadcom/bcm2711-rpi-400 broadcom/bcm2711-rpi-cm4 broadcom/bcm2711-rpi-cm4s broadcom/bcm2712-rpi-5-b"

configs/pi/5/metadata/dependencies

@@ -0,0 +1 @@
+pi/common

configs/pi/5/metadata/description

@@ -0,0 +1 @@
+Configuration for the Pi 5.

configs/pi/README.md

@@ -41,13 +41,15 @@ There are specific packages tuned to each Pi model.
 | [Pi 3] - 64bit | pi/3x64            |
 | [Pi 4]         | pi/4x64 or pi/4    |
 | [Pi 4] - 32bit | pi/4x32            |
+| [Pi 5]         | pi/5               |
 
 [Pi 0]: https://www.raspberrypi.org/products/raspberry-pi-zero/
 [Pi 0 V2]: https://www.raspberrypi.com/products/raspberry-pi-zero-2-w/
 [Pi 1]: https://www.raspberrypi.org/products/raspberry-pi-1-model-b/
 [Pi 2]: https://www.raspberrypi.org/products/raspberry-pi-2-model-b/
 [Pi 3]: https://www.raspberrypi.org/products/raspberry-pi-3-model-b/
 [Pi 4]: https://www.raspberrypi.org/products/raspberry-pi-4-model-b/
+[Pi 5]: https://www.raspberrypi.org/products/raspberry-pi-5/
 
 ## Building an Image
 
@@ -122,7 +124,9 @@ force_turbo=1
 max_usb_current=1
 ```
 
-## Config.txt Conditional Sections
+## Config.txt
+
+Upstream docs: https://www.raspberrypi.com/documentation/computers/config_txt.html
 
 The config.txt file supports conditional sections:
 
@@ -131,5 +135,6 @@ The config.txt file supports conditional sections:
 - `[pi3]`: Model 3B, Model 3B+, Model 3A+, Compute Module 3
 - `[pi3+]`: Model 3A+, Model 3B+
 - `[pi4]`: Model 4B
+- `[pi5]`: Model 5
 - `[pi0]`: Zero, Zero W, Zero WH
 - `[pi0w]`: Zero W, Zero WH

configs/pi/common/buildroot/firmware

@@ -6,9 +6,20 @@ BR2_PACKAGE_RPI_FIRMWARE=y
 BR2_PACKAGE_RPI_FIRMWARE_X=y
 BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS=y
 
+# BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4 is not set
+BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4_X=y
+
 BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI=y
 BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_BT=y
 BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_WIFI=y
 
-# BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4 is not set
-BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4_X=y
+# TF-A for Raspberry Pi 4
+# Requires additional settings in config.txt:
+#   armstub=bl31.bin
+#   enable_uart=1
+#   enable_gic=1
+# BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+# BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rpi4"
+# BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
+# BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
+# BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.6"

configs/pi/common/buildroot/ged

@@ -0,0 +1,3 @@
+# Use rngd instead of haveged.
+# BR2_PACKAGE_HAVEGED is not set
+BR2_PACKAGE_RNG_TOOLS=y

configs/pi/common/resources/rpi/cmdline.txt

@@ -1 +1 @@
-console=tty1 console=serial0,115200 root=/dev/ram0 ro net.ifnames=0 dwc_otg.lpm_enable=0 cgroup_enable=cpuset cgroup_enable=memory
+console=tty1 console=ttyAMA0,115200 root=/dev/ram0 ro net.ifnames=0 dwc_otg.lpm_enable=0 cgroup_enable=cpuset cgroup_enable=memory usbhid.mousepoll=0 consoleblank=0 cma=384M