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WIP: qemu: Add ppc64le targets and config files
This gives us a target to build. It does not work yet. Note: This should use the power9 qemu target for coreboot once it's merged: https://review.coreboot.org/c/coreboot/+/57084 Signed-off-by: David Hendricks <[email protected]>
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lines changed

4 files changed

+163
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‎examples/qemu/Makefile

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@@ -20,6 +20,15 @@ GOARCH := arm64
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PLATFORM := qemu-$(ARCH)
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QEMU_SYSTEM := qemu-system-$(ARCH)
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endif
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ifeq ($(ARCH), ppc64le)
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COREBOOT_TOOLCHAIN_ARCH=$(ARCH)
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GOARCH := $(ARCH)
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LINUX_ARCH := powerpc
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LINUX_IMAGE_RELATIVE_PATH := arch/powerpc/boot/zImage
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LINUX_GCC_TUPLE := powerpc64-linux-gnu-
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PLATFORM := qemu-$(ARCH)
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QEMU_SYSTEM := qemu-system-$(ARCH)
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endif
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ifeq ($(ARCH), x86_64)
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COREBOOT_TOOLCHAIN_ARCH := i386
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LINUX_ARCH := $(ARCH)
@@ -52,6 +61,14 @@ ifeq ($(ARCH), aarch64)
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-M virt,secure=on,virtualization=on \
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-cpu cortex-a53
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endif
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ifeq ($(ARCH), ppc64le)
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$(QEMU_SYSTEM) $(QEMU_COMMON_OPTS) \
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-M powernv,hb-mode=on \
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-cpu power9 \
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-drive file=build/coreboot.rom,if=mtd \
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-serial stdio \
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-display none
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endif
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ifeq ($(ARCH), x86_64)
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$(QEMU_SYSTEM) $(QEMU_COMMON_OPTS) \
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-M q35

‎examples/qemu/configs/config-qemu-ppc64le.json

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@@ -0,0 +1,80 @@
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{
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"initramfs": {
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"untar": [
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{
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"label": "go",
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"url": "https://golang.org/dl/go1.16.6.linux-ppc64le.tar.gz",
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"hash": "sha256:62b5e9bb9440b7166241e5b7d5f49c7372b36429c8308a8456ee46fc1397a0fe"
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}
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],
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"goget": [
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{
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"label": "uroot",
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"pkg": "https://github.com/u-root/u-root",
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"branch": "master",
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"hash": "ba3c4503673291183f54568dc0c0d0d7411302cd"
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}
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]
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},
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"kernel": {
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"untar": [
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{
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"label": "kernel",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/snapshot/linux-5.10.50.tar.gz",
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"hash": "sha256:81338158ebc77b35e426e1c47826458dada4e8500030553ef911e6cf729817de",
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"subdir": "linux-5.10.50"
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}
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]
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},
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"coreboot": {
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"git": [
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{
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"label": "coreboot",
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"url": "https://review.coreboot.org/coreboot",
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"branch": "master",
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"hash": "37a977dde945de15464925d4501d4b85e01c3a16"
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},
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{
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"label": "vboot",
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"url": "https://review.coreboot.org/vboot",
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"dest": "3rdparty/vboot",
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"branch": "master",
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"hash": "48195e5878006ac2cf74cb7f02953ab06c68202d"
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}
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],
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"files": {
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"label": "crossgcc_tarballs",
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"dest": "util/crossgcc/tarballs",
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"filelist": [
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{
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"url": "https://ftpmirror.gnu.org/gmp/gmp-6.2.1.tar.xz",
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"hash": "sha256:fd4829912cddd12f84181c3451cc752be224643e87fac497b69edddadc49b4f2"
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},
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{
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"url": "https://ftpmirror.gnu.org/mpfr/mpfr-4.1.0.tar.xz",
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"hash": "sha256:0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f"
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},
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{
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"url": "https://ftpmirror.gnu.org/mpc/mpc-1.2.1.tar.gz",
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"hash": "sha256:17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459"
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},
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{
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"url": "https://ftpmirror.gnu.org/binutils/binutils-2.37.tar.xz",
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"hash": "sha256:820d9724f020a3e69cb337893a0b63c2db161dadcb0e06fc11dc29eb1e84a32c"
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},
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{
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"url": "https://ftpmirror.gnu.org/gcc/gcc-11.2.0/gcc-11.2.0.tar.xz",
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"hash": "sha256:d08edc536b54c372a1010ff6619dd274c0f1603aa49212ba20f7aa2cda36fa8b"
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},
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{
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"url": "https://www.nasm.us/pub/nasm/releasebuilds/2.15.05/nasm-2.15.05.tar.bz2",
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"hash": "sha256:3c4b8339e5ab54b1bcb2316101f8985a5da50a3f9e504d43fa6f35668bee2fd0"
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},
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{
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"url": "https://acpica.org/sites/acpica/files/acpica-unix2-20210331.tar.gz",
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"hash": "sha256:3dab326c262d4f3eaf380bbbbd7aa8c2eb5f2697f7821659222cf898d8be28c1"
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}
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]
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}
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}
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}

‎examples/qemu/configs/coreboot.config-qemu-ppc64le

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@@ -0,0 +1,2 @@
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CONFIG_VENDOR_EMULATION=y
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CONFIG_BOARD_EMULATION_QEMU_POWER8=y

‎examples/qemu/configs/kernel-powerpc.config

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# Generic
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CONFIG_KERNEL_XZ=y
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CONFIG_DEFAULT_HOSTNAME="linuxboot"
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CONFIG_HZ_PERIODIC=y
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CONFIG_PREEMPT_NONE=y
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_INITRAMFS_ROOT_UID=0
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CONFIG_INITRAMFS_ROOT_GID=0
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CONFIG_INITRAMFS_COMPRESSION_LZMA=y
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CONFIG_INITRAMFS_COMPRESSION=".lzma"
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_EXPERT=y
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CONFIG_EMBEDDED=y
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CONFIG_SLOB=y
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# QEMU-related
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CONFIG_VIRTIO_BLK=y
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CONFIG_VIRTIO_NET=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_HW_RANDOM=y
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CONFIG_HW_RANDOM_VIRTIO=y
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CONFIG_CRYPTO_DEV_VIRTIO=y
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CONFIG_BLOCK=y
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CONFIG_BLK_SCSI_REQUEST=y
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CONFIG_SCSI_LOWLEVEL=y
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CONFIG_SATA_AHCI_PLATFORM=y
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# Serial drivers
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CONFIG_SERIAL_EARLYCON=y
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
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CONFIG_SERIAL_8250_PNP=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_8250_DMA=y
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CONFIG_SERIAL_8250_PCI=y
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CONFIG_SERIAL_8250_EXAR=y
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CONFIG_SERIAL_8250_NR_UARTS=32
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CONFIG_SERIAL_8250_RUNTIME_UARTS=4
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CONFIG_SERIAL_8250_EXTENDED=y
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CONFIG_SERIAL_8250_MANY_PORTS=y
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CONFIG_SERIAL_8250_SHARE_IRQ=y
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CONFIG_SERIAL_8250_DETECT_IRQ=y
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CONFIG_SERIAL_8250_RSA=y
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CONFIG_SERIAL_8250_LPSS=y
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CONFIG_SERIAL_8250_MID=y
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CONFIG_SERIAL_CORE=y
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CONFIG_SERIAL_CORE_CONSOLE=y
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# IPMI
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CONFIG_IPMI_HANDLER=y
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CONFIG_IPMI_DMI_DECODE=y
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CONFIG_IPMI_PLAT_DATA=y
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CONFIG_IPMI_DEVICE_INTERFACE=y
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CONFIG_IPMI_SI=y
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# TPM
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CONFIG_TCG_TPM=y
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CONFIG_HW_RANDOM_TPM=y
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CONFIG_TCG_TIS_CORE=y
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CONFIG_TCG_TIS=y
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CONFIG_TCG_INFINEON=y
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CONFIG_TCG_CRB=y

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