pi/common: add support for pi 5 and cleanup

- Add support for pi/5
- pi/common default config is for pi 4 and up in 64 bit mode
- copy old legacy configs for the arm 32 bit devices
- commonize some settings (rpi firmware settings)

Signed-off-by: Christian Stewart <[email protected]>

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

@@ -10,9 +10,6 @@
 kernel=Image
 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/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

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

@@ -7,29 +7,24 @@
 # Create a Skiff config, and copy this file to:
 # my/config/resources/rpi/config.txt
 
-kernel=zImage
+kernel=Image
 initramfs rootfs.cpio.lz4
 
-start_file=start_x.elf
-fixup_file=fixup_x.dat
+# enable 64bits support
+arm_64bit=1
 
-# fixes rpi (3B, 3B+, 3A+, 4B ,zero W and zero 2) ttyAMA0 serial console
+# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) 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
+# Avoid pi safe mode
+avoid_safe_mode=1
 
 # Enable GPIO features
 # dtparam=i2c_arm=on
+# dtparam=i2c1=on
 # dtparam=spi=on
 # dtparam=i2s=on
 
@@ -53,3 +48,27 @@ dtparam=audio=on
 
 # Forces CPU to run in turbo for initial seconds
 # initial_turbo=45
+
+# GPU memory split
+# gpu_mem_256=128
+# gpu_mem_512=256
+# gpu_mem_1024=512
+
+# 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
+
+# Force hdmi hotplug
+hdmi_force_hotplug=1
+
+# Uncomment to force HD and prevent 4k memory drain
+# hdmi_group=1
+# hdmi_mode=16
+# [hdmi:0]
+# hdmi_max_pixel_freq=200000000
+# [hdmi:1]
+# hdmi_max_pixel_freq=200000000
+
+# This is the modern kernel modesetting driver.
+dtoverlay=vc4-kms-v3d
+max_framebuffers=2