MIRRORS/poky
1
0
Fork 0
mirror of git://git.yoctoproject.org/poky.git synced 2025-07-19 12:59:02 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add genericarm64 MACHINE

Browse Source 
This is a new 64-bit "generic" Arm machine, that expects the hardware to
be SystemReady IR compatible.

(From meta-yocto rev: 68de209f58917d8e7108caacfefc55bbe0e0c5a2)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton 2024-02-28 11:44:15 +00:00 committed by Richard Purdie
parent be10de3423
commit 2f4f72fff2
5 changed files with 63 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
meta-poky/conf/templates/default/local.conf.sample
View File

@ -31,6 +31,7 @@
# demonstration purposes:
#
#MACHINE ?= "beaglebone-yocto"
#MACHINE ?= "genericarm64"
#MACHINE ?= "genericx86"
#MACHINE ?= "genericx86-64"
#

18
meta-yocto-bsp/README.hardware.md
View File

@ -28,6 +28,7 @@ Hardware Reference Boards
The following boards are supported by the meta-yocto-bsp layer:
* Texas Instruments Beaglebone (beaglebone-yocto)
* General 64-bit Arm SystemReady platforms (genericarm64)
* General IA platforms (genericx86 and genericx86-64)
For more information see the board's section below. The appropriate MACHINE
@ -55,7 +56,8 @@ Consumer Devices
The following consumer devices are supported by the meta-yocto-bsp layer:
* Intel x86 based PCs and devices (genericx86)
* Arm-based SystemReady devices (genericarm64)
* Intel x86 based PCs and devices (genericx86 and genericx86-64)
For more information see the device's section below. The appropriate MACHINE
variable value corresponding to the device is given in brackets.
@ -126,6 +128,20 @@ USB Device:
dd command to write the image to a USB stick.
SystemReady Arm Platforms
=========================
The genericarm64 MACHINE is designed to work on standard SystemReady IR
compliant boards with preinstalled firmware.
The genericarm64 MACHINE is currently tested on the following platforms:
* Texas Instruments BeaglePlay
The images built are EFI bootable disk images and can be written directly to a
SD card for booting, for example.
Texas Instruments Beaglebone (beaglebone-yocto)
===============================================

29
meta-yocto-bsp/conf/machine/genericarm64.conf Normal file
View File

@ -0,0 +1,29 @@
#@TYPE: Machine
#@NAME: genericarm64
#@DESCRIPTION: Generic Arm64 machine for typical SystemReady platforms, which
#have working firmware and boot via EFI.
require conf/machine/include/arm/arch-armv8a.inc
# Arm Base System Architecture says v8.0+ is allowed, but FEAT_CRC32 is required
DEFAULTTUNE = "armv8a-crc"
MACHINE_FEATURES = "acpi alsa bluetooth efi keyboard pci qemu-usermode rtc screen usbhost vfat wifi"
# Install all the kernel modules and all the firmware
MACHINE_EXTRA_RRECOMMENDS += "kernel-modules linux-firmware"
KERNEL_IMAGETYPE = "Image"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
# Use an initramfs and populate it with the kernel modules
INITRAMFS_IMAGE ?= "core-image-initramfs-boot"
PACKAGE_INSTALL:append:pn-core-image-initramfs-boot = " kernel-modules"
IMAGE_FSTYPES ?= "wic"
WKS_FILE ?= "genericarm64.wks.in"
EFI_PROVIDER ?= "${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd-boot", "grub-efi", d)}"
# Try to bring up one physical serial console, or a virtualized serial console
SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"

5
meta-yocto-bsp/recipes-kernel/linux/linux-yocto_6.6.bbappend
View File

@ -1,19 +1,24 @@
KBRANCH:genericarm64 = "v6.6/standard/base"
KBRANCH:genericx86 = "v6.6/standard/base"
KBRANCH:genericx86-64 = "v6.6/standard/base"
KBRANCH:beaglebone-yocto = "v6.6/standard/beaglebone"
KMACHINE:genericarm64 ?= "genericarm64"
KMACHINE:genericx86 ?= "common-pc"
KMACHINE:genericx86-64 ?= "common-pc-64"
KMACHINE:beaglebone-yocto ?= "beaglebone"
SRCREV_machine:genericarm64 ?= "e064a7d658a30b027b999183e21cd37305caff2a"
SRCREV_machine:genericx86 ?= "332d4668fcc32826907d4f3c4938845206006089"
SRCREV_machine:genericx86-64 ?= "332d4668fcc32826907d4f3c4938845206006089"
SRCREV_machine:beaglebone-yocto ?= "332d4668fcc32826907d4f3c4938845206006089"
COMPATIBLE_MACHINE:genericarm64 = "genericarm64"
COMPATIBLE_MACHINE:genericx86 = "genericx86"
COMPATIBLE_MACHINE:genericx86-64 = "genericx86-64"
COMPATIBLE_MACHINE:beaglebone-yocto = "beaglebone-yocto"
LINUX_VERSION:genericarm64 = "6.6.18"
LINUX_VERSION:genericx86 = "6.6.15"
LINUX_VERSION:genericx86-64 = "6.6.15"
LINUX_VERSION:beaglebone-yocto = "6.6.15"

11
meta-yocto-bsp/wic/genericarm64.wks.in Normal file
View File

@ -0,0 +1,11 @@
# short-description: Create an EFI disk image
# long-description: Creates a partitioned EFI disk image that the user
# can directly dd to boot media.
part /boot --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER},initrd=${INITRAMFS_IMAGE}-${MACHINE}.${INITRAMFS_FSTYPES}" --label boot --active --align 1024 --use-uuid
part / --source rootfs --fstype=ext4 --label root --align 1024 --use-uuid
part swap --size 44 --label swap --fstype=swap --use-uuid
bootloader --ptable gpt --timeout=5 --append="rootwait rootfstype=ext4"