| Message ID | 20210228074517.18571-1-bmeng.cn@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | board/qemu: Add ppc-e500mc configuration | expand |
Hello, Le 28/02/2021 à 08:45, Bin Meng a écrit : > This adds a 32-bit equivalent configuration of ppc64-e5500 board. Reviewed-by: Romain Naour <romain.naour@gmail.com> Best regards, Romain > > Signed-off-by: Bin Meng <bmeng.cn@gmail.com> > --- > > board/qemu/ppc-e500mc/linux.fragment | 10 ++++++++++ > board/qemu/ppc-e500mc/readme.txt | 5 +++++ > configs/qemu_ppc_e500mc_defconfig | 29 ++++++++++++++++++++++++++++ > 3 files changed, 44 insertions(+) > create mode 100644 board/qemu/ppc-e500mc/linux.fragment > create mode 100644 board/qemu/ppc-e500mc/readme.txt > create mode 100644 configs/qemu_ppc_e500mc_defconfig > > diff --git a/board/qemu/ppc-e500mc/linux.fragment b/board/qemu/ppc-e500mc/linux.fragment > new file mode 100644 > index 0000000000..35a8dccf89 > --- /dev/null > +++ b/board/qemu/ppc-e500mc/linux.fragment > @@ -0,0 +1,10 @@ > +# Enables generic PPC e500 base arch support for QEMU. > +# The e500mc is a variant of the e500 arch. > +CONFIG_PPC_QEMU_E500=y > + > +# Enable virtio (blk, rng and net devices) > +CONFIG_VIRTIO=y > +CONFIG_VIRTIO_PCI=y > +CONFIG_HW_RANDOM_VIRTIO=y > +CONFIG_VIRTIO_BLK=y > +CONFIG_VIRTIO_NET=y > diff --git a/board/qemu/ppc-e500mc/readme.txt b/board/qemu/ppc-e500mc/readme.txt > new file mode 100644 > index 0000000000..77a864ed2b > --- /dev/null > +++ b/board/qemu/ppc-e500mc/readme.txt > @@ -0,0 +1,5 @@ > +Run the emulation with: > + > + qemu-system-ppc -M ppce500 -cpu e500mc -m 256 -kernel output/images/uImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "console=ttyS0 rootwait root=/dev/vda" -serial mon:stdio -nographic # qemu_ppc_e500mc_defconfig > + > +The login prompt will appear in the terminal that started Qemu. > diff --git a/configs/qemu_ppc_e500mc_defconfig b/configs/qemu_ppc_e500mc_defconfig > new file mode 100644 > index 0000000000..69fc8dbc06 > --- /dev/null > +++ b/configs/qemu_ppc_e500mc_defconfig > @@ -0,0 +1,29 @@ > +# Architecture > +BR2_powerpc=y > +BR2_powerpc_e500mc=y > + > +# Serial port config > +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" > + > +# Image > +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh" > +BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)" > + > +# Linux headers same as the kernel > +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y > + > +# Kernel > +BR2_LINUX_KERNEL=y > +BR2_LINUX_KERNEL_CUSTOM_VERSION=y > +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.7" > +BR2_LINUX_KERNEL_DEFCONFIG="corenet32_smp" > +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc-e500mc/linux.fragment" > +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y > + > +# Filesystem > +BR2_TARGET_ROOTFS_EXT2=y > +# BR2_TARGET_ROOTFS_TAR is not set > + > +# host-qemu for gitlab testing > +BR2_PACKAGE_HOST_QEMU=y > +BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y >
>>>>> "Bin" == Bin Meng <bmeng.cn@gmail.com> writes: > This adds a 32-bit equivalent configuration of ppc64-e5500 board. > Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Committed to next, thanks.
diff --git a/board/qemu/ppc-e500mc/linux.fragment b/board/qemu/ppc-e500mc/linux.fragment new file mode 100644 index 0000000000..35a8dccf89 --- /dev/null +++ b/board/qemu/ppc-e500mc/linux.fragment @@ -0,0 +1,10 @@ +# Enables generic PPC e500 base arch support for QEMU. +# The e500mc is a variant of the e500 arch. +CONFIG_PPC_QEMU_E500=y + +# Enable virtio (blk, rng and net devices) +CONFIG_VIRTIO=y +CONFIG_VIRTIO_PCI=y +CONFIG_HW_RANDOM_VIRTIO=y +CONFIG_VIRTIO_BLK=y +CONFIG_VIRTIO_NET=y diff --git a/board/qemu/ppc-e500mc/readme.txt b/board/qemu/ppc-e500mc/readme.txt new file mode 100644 index 0000000000..77a864ed2b --- /dev/null +++ b/board/qemu/ppc-e500mc/readme.txt @@ -0,0 +1,5 @@ +Run the emulation with: + + qemu-system-ppc -M ppce500 -cpu e500mc -m 256 -kernel output/images/uImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "console=ttyS0 rootwait root=/dev/vda" -serial mon:stdio -nographic # qemu_ppc_e500mc_defconfig + +The login prompt will appear in the terminal that started Qemu. diff --git a/configs/qemu_ppc_e500mc_defconfig b/configs/qemu_ppc_e500mc_defconfig new file mode 100644 index 0000000000..69fc8dbc06 --- /dev/null +++ b/configs/qemu_ppc_e500mc_defconfig @@ -0,0 +1,29 @@ +# Architecture +BR2_powerpc=y +BR2_powerpc_e500mc=y + +# Serial port config +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" + +# Image +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)" + +# Linux headers same as the kernel +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.7" +BR2_LINUX_KERNEL_DEFCONFIG="corenet32_smp" +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc-e500mc/linux.fragment" +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +# Filesystem +BR2_TARGET_ROOTFS_EXT2=y +# BR2_TARGET_ROOTFS_TAR is not set + +# host-qemu for gitlab testing +BR2_PACKAGE_HOST_QEMU=y +BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y
This adds a 32-bit equivalent configuration of ppc64-e5500 board. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> --- board/qemu/ppc-e500mc/linux.fragment | 10 ++++++++++ board/qemu/ppc-e500mc/readme.txt | 5 +++++ configs/qemu_ppc_e500mc_defconfig | 29 ++++++++++++++++++++++++++++ 3 files changed, 44 insertions(+) create mode 100644 board/qemu/ppc-e500mc/linux.fragment create mode 100644 board/qemu/ppc-e500mc/readme.txt create mode 100644 configs/qemu_ppc_e500mc_defconfig