From: Peng Fan <[email protected]> After root cell start up, use following steps to start zephyr inmate: jailhouse cell create qemu-arm64-zephyr-demo.cell jailhouse cell load zephyr.bin -a 0x70000000 jailhouse cell start
Currently ivshmem not supported. Signed-off-by: Peng Fan <[email protected]> --- V1: Just a copy of linux inmate cell with minor update for zephyr usage. zephyr ivshmem-v2 is not supported for now, but I not remove that from cell file. Zephyr PR: https://github.com/zephyrproject-rtos/zephyr/pull/43301 configs/arm64/qemu-arm64-zephyr-demo.c | 155 +++++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 configs/arm64/qemu-arm64-zephyr-demo.c diff --git a/configs/arm64/qemu-arm64-zephyr-demo.c b/configs/arm64/qemu-arm64-zephyr-demo.c new file mode 100644 index 00000000..e5e36237 --- /dev/null +++ b/configs/arm64/qemu-arm64-zephyr-demo.c @@ -0,0 +1,155 @@ +/* + * Jailhouse, a Linux-based partitioning hypervisor + * + * Configuration for zephyr-demo inmate on QEMU arm64: + * 2 CPUs, 128M RAM, serial port + * + * Copyright (c) Siemens AG, 2014-2017 + * Copyright 2022 NXP + * + * Authors: + * Jan Kiszka <[email protected]> + * Peng Fan <[email protected]> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ + +#include <jailhouse/types.h> +#include <jailhouse/cell-config.h> + +struct { + struct jailhouse_cell_desc cell; + __u64 cpus[1]; + struct jailhouse_memory mem_regions[13]; + struct jailhouse_irqchip irqchips[1]; + struct jailhouse_pci_device pci_devices[2]; +} __attribute__((packed)) config = { + .cell = { + .signature = JAILHOUSE_CELL_DESC_SIGNATURE, + .revision = JAILHOUSE_CONFIG_REVISION, + .name = "qemu-arm64-zephyr-demo", + .flags = JAILHOUSE_CELL_PASSIVE_COMMREG | + JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED, + + .cpu_set_size = sizeof(config.cpus), + .num_memory_regions = ARRAY_SIZE(config.mem_regions), + .num_irqchips = ARRAY_SIZE(config.irqchips), + .num_pci_devices = ARRAY_SIZE(config.pci_devices), + + .vpci_irq_base = 140-32, + .cpu_reset_address = 0x70000000, + + .console = { + .address = 0x09000000, + .type = JAILHOUSE_CON_TYPE_PL011, + .flags = JAILHOUSE_CON_ACCESS_MMIO | + JAILHOUSE_CON_REGDIST_4, + }, + }, + + .cpus = { + 0x3, + }, + + .mem_regions = { + /* IVSHMEM shared memory regions (demo) */ + { + .phys_start = 0x7faf0000, + .virt_start = 0x7faf0000, + .size = 0x1000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED, + }, + { + .phys_start = 0x7faf1000, + .virt_start = 0x7faf1000, + .size = 0x9000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_ROOTSHARED, + }, + { + .phys_start = 0x7fafa000, + .virt_start = 0x7fafa000, + .size = 0x2000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED, + }, + { + .phys_start = 0x7fafc000, + .virt_start = 0x7fafc000, + .size = 0x2000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED, + }, + { + .phys_start = 0x7fafe000, + .virt_start = 0x7fafe000, + .size = 0x2000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_ROOTSHARED, + }, + /* IVSHMEM shared memory region */ + JAILHOUSE_SHMEM_NET_REGIONS(0x7fb00000, 1), + /* UART */ { + .phys_start = 0x09000000, + .virt_start = 0x09000000, + .size = 0x1000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO | JAILHOUSE_MEM_ROOTSHARED, + }, + /* RAM */ { + .phys_start = 0x7f900000, + .virt_start = 0, + .size = 0x10000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE, + }, + /* RAM */ { + .phys_start = 0x70000000, + .virt_start = 0x70000000, + .size = 0x8000000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA | + JAILHOUSE_MEM_LOADABLE, + }, + /* communication region */ { + .virt_start = 0x80000000, + .size = 0x00001000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_COMM_REGION, + }, + }, + + .irqchips = { + /* GIC */ { + .address = 0x08000000, + .pin_base = 32, + .pin_bitmap = { + 1 << (33 - 32), + 0, + 0, + (1 << (140 - 128)) | (1 << (141 - 128)) + }, + }, + }, + + .pci_devices = { + { /* IVSHMEM 00:00.0 (demo) */ + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, + .domain = 1, + .bdf = 0 << 3, + .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, + .shmem_regions_start = 0, + .shmem_dev_id = 2, + .shmem_peers = 3, + .shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED, + }, + { /* IVSHMEM 00:01.0 (networking) */ + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, + .bdf = 1 << 3, + .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, + .shmem_regions_start = 5, + .shmem_dev_id = 1, + .shmem_peers = 2, + .shmem_protocol = JAILHOUSE_SHMEM_PROTO_VETH, + }, + }, +}; -- 2.30.0 -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/20220301080926.15295-1-peng.fan%40oss.nxp.com.
