| // MDI definitions for Zircon |
| |
| // Top level nodes |
| list kernel MDI_KERNEL 1 |
| list cpu-map MDI_CPU_MAP 2 |
| list platform MDI_PLATFORM 3 |
| |
| // Common definitions |
| string name MDI_NAME 10 |
| uint64 base-virt MDI_BASE_VIRT 11 // virtual base address |
| uint64 base-phys MDI_BASE_PHYS 12 // physical base address |
| uint64 length MDI_LENGTH 13 |
| uint32 irq MDI_IRQ 14 // IRQ number |
| |
| // CPU topology |
| //string cpu-map.clusters.name |
| list cpu-map.clusters MDI_CPU_CLUSTERS 100 |
| uint8 cpu-map.clusters.cpu-count MDI_CPU_COUNT 101 |
| |
| // platform-bus nodes |
| uint32 platform.vid MDI_PLATFORM_VID 200 |
| uint32 platform.pid MDI_PLATFORM_PID 201 |
| list platform.device MDI_PLATFORM_DEVICE 202 |
| uint32 platform.device.vid MDI_PLATFORM_DEVICE_VID 203 |
| uint32 platform.device.pid MDI_PLATFORM_DEVICE_PID 204 |
| uint32 platform.device.did MDI_PLATFORM_DEVICE_DID 205 |
| |
| list platform.bus MDI_PLATFORM_BUS 210 |
| |
| list platform.bus.gpios MDI_PLATFORM_BUS_GPIOS 211 |
| uint32 platform.bus.gpios.start MDI_PLATFORM_BUS_GPIOS_START 212 |
| uint32 platform.bus.gpios.count MDI_PLATFORM_BUS_GPIOS_COUNT 213 |
| uint32 platform.bus.gpios.mmio_index MDI_PLATFORM_BUS_GPIOS_MMIO_INDEX 214 |
| |
| // platform.*.mmios elements have base-phys and length |
| list mmios MDI_PLATFORM_MMIOS 220 |
| |
| // list of IRQs for a platform device or bus |
| array[uint32] irqs MDI_PLATFORM_IRQS 221 |
| |
| // Kernel Drivers |
| |
| // ARM PSCI driver |
| list kernel.arm-psci MDI_ARM_PSCI 1000 |
| boolean kernel.arm-psci.use-smc MDI_ARM_PSCI_USE_SMC 1001 |
| boolean kernel.arm-psci.use-hvc MDI_ARM_PSCI_USE_HVC 1002 |
| |
| // ARM gic v3 driver |
| list kernel.arm-gic-v3 MDI_ARM_GIC_V3 1010 |
| // TODO:(hollande) We use virt since peripherals |
| // should be accessed via a device memory mapping and presently |
| // we do not have mechanisms in kernel for converting phys address |
| // to peripheral address. For now this requires keeping the base-virt |
| // definition consistent with the PERIPH_BASE_VIRT definition in |
| // the targets rules.mk |
| // GIC V3 uses base-virt |
| uint64 kernel.arm-gic-v3.gicd-offset MDI_ARM_GIC_V3_GICD_OFFSET 1011 |
| uint64 kernel.arm-gic-v3.gicr-offset MDI_ARM_GIC_V3_GICR_OFFSET 1012 |
| uint64 kernel.arm-gic-v3.gicr-stride MDI_ARM_GIC_V3_GICR_STRIDE 1013 |
| uint32 kernel.arm-gic-v3.ipi-base MDI_ARM_GIC_V3_IPI_BASE 1014 |
| |
| // ARM generic timer driver |
| list kernel.arm-timer MDI_ARM_TIMER 1030 |
| uint32 kernel.arm-timer.irq-phys MDI_ARM_TIMER_IRQ_PHYS 1031 // for using physical timer |
| uint32 kernel.arm-timer.irq-virt MDI_ARM_TIMER_IRQ_VIRT 1032 // for using virtual timer |
| uint32 kernel.arm-timer.irq-sphys MDI_ARM_TIMER_IRQ_SPHYS 1033 // for using secure physical timer |
| uint32 kernel.arm-timer.freq-override MDI_ARM_TIMER_FREQ_OVERRIDE 1034 // optional |
| |
| // bcm28xx drivers |
| list kernel.bcm28xx-interrupt MDI_BCM28XX_INTERRUPT 1040 |
| list kernel.bcm28xx-uart MDI_BCM28XX_UART 1041 |
| |
| // ARM pl011 uart |
| list kernel.arm-pl011-uart MDI_ARM_PL011_UART 1050 |
| // pl011 driver uses base-virt, base-phys and IRQ |
| // TODO:(hollande) See note above re: phys/virt |
| |
| // qemu drivers |
| list kernel.qemu-pcie MDI_QEMU_PCIE 1060 |
| |
| // ARM gicv2 driver |
| list kernel.arm-gic-v2 MDI_ARM_GIC_V2 1070 |
| // ARM gicv2 also uses base-virt and base-phys |
| // TODO:(hollande) See note above re: phys/virt |
| uint64 kernel.arm-gic-v2.gicd-offset MDI_ARM_GIC_V2_GICD_OFFSET 1071 |
| uint64 kernel.arm-gic-v2.gicc-offset MDI_ARM_GIC_V2_GICC_OFFSET 1072 |
| uint32 kernel.arm-gic-v2.ipi-base MDI_ARM_GIC_V2_IPI_BASE 1073 |
| uint64 kernel.arm-gic-v2.msi-frame-phys MDI_ARM_GIC_V2_MSI_FRAME_PHYS 1074 |
| uint64 kernel.arm-gic-v2.msi-frame-virt MDI_ARM_GIC_V2_MSI_FRAME_VIRT 1075 |
| |
| // AmLogic S905 |
| list kernel.s905-uart MDI_S905_UART 1080 |
| |
| // VID and PID for generic platform devices (that is, devices that may be used by multiple vendors). |
| const PDEV_VID_GENERIC = 0 |
| const PDEV_PID_GENERIC = 0 |
| |
| // Platform device IDs for generic devices |
| const PDEV_DID_USB_DWC3 = 1 |
| const PDEV_DID_USB_XHCI = 2 |
| const PDEV_DID_KPCI = 3 |
