u-boot=> fatload mmc 1:1 0x90000000 bootstrap.uimage 42293824 bytes read in 441 ms (91.5 MiB/s) u-boot=> fatload mmc 1:1 0x94000000 imx95-19x19-verdin.dtb 97421 bytes read in 2 ms (46.5 MiB/s) u-boot=> bootm 0x90000000 - 0x94000000 ## Booting kernel from Legacy Image at 90000000 ... Image Name: L4Re Image @ Tue Jan 13 09:06:1 Created: 2026-01-13 3:36:16 UTC Image Type: AArch64 Linux Kernel Image (uncompressed) Data Size: 42293760 Bytes = 40.3 MiB Load Address: 91200000 Entry Point: 91200000 Verifying Checksum ... OK ## Flattened Device Tree blob at 94000000 Booting using the fdt blob at 0x94000000 Working FDT set to 94000000 Loading Kernel Image to 91200000 Using Device Tree in place at 0000000094000000, end 000000009401ac8c Working FDT set to 94000000 Starting kernel ... L4 Bootstrapper Compiled with: GCC (12.2.1 20221205) Bootstrap build info: 2026-01-13 09:06:14 IST+0530 L4Image creation info: 2026-01-14 17:10:17 IST+0530 L4Image sequence info: #108 RAM: 0000000090000000 - 00000000ffffffff: 1.7 GiB RAM: 0000000100000000 - 000000047fffffff: 14.0 GiB Total RAM: 15.7 GiB Scanning fiasco -serial_esc Scanning sigma0 Scanning moe rom/yocto-vm.cfg Moving up to 13 modules behind 91300000 Using 'modaddr 0x1000000' in modules.list might prevent moving modules. moving module 12 { 9189e000-93a559ff } -> { 91985000-93b3c9ff } [33.7 MiB] moving module 11 { 9189d000-9189d8ef } -> { 91984000-919848ef } [2.2 KiB] moving module 10 { 9189c000-9189c080 } -> { 91983000-91983080 } [0.1 KiB] moving module 09 { 9189b000-9189b6c0 } -> { 91982000-919826c0 } [1.6 KiB] moving module 08 { 91768000-9189a36f } -> { 9184f000-9198136f } [1.1 MiB] moving module 07 { 916db000-91767f77 } -> { 917c2000-9184ef77 } [563.8 KiB] moving module 06 { 91438000-916da7d7 } -> { 9151f000-917c17d7 } [2.6 MiB] moving module 05 { 913ee000-9143795f } -> { 914d5000-9151e95f } [294.3 KiB] moving module 04 { 91354000-913eda0f } -> { 9143b000-914d4a0f } [614.5 KiB] moving module 03 { 9132b000-9135346f } -> { 91412000-9143a46f } [161.1 KiB] moving module 02 { 912f3000-9132ae07 } -> { 913da000-91411e07 } [223.5 KiB] moving module 01 { 912ec000-912f2a77 } -> { 913d3000-913d9a77 } [26.6 KiB] moving module 00 { 91219000-912eb4c7 } -> { 91300000-913d24c7 } [841.1 KiB] Loading fiasco found node 0 kernel info page (via ELF) at 0x90204000 Loading sigma0 (offset +0x90000000) Loading moe (offset +0x9000b000) found node 0 kernel options (via ELF) at 0x90205000 Sigma0 config node: 0 ip:00000000900007e4 Roottask config node: 0 ip:00000000900114a4 Regions of list 'regions' [ 88000000, 88007fff] { 32.0 KiB} Arch vdev0vring0@88000000 [ 88008000, 8800ffff] { 32.0 KiB} Arch vdev0vring1@88008000 [ 88010000, 88017fff] { 32.0 KiB} Arch vdev1vring0@88010000 [ 88018000, 8801ffff] { 32.0 KiB} Arch vdev1vring1@88018000 [ 88020000, 8811ffff] {1024.0 KiB} Arch vdevbuffer@88020000 [ 88220000, 88220fff] { 4.0 KiB} Arch rsc-table@88220000 [ 8c000000, 8dbfffff] { 28.0 MiB} Arch optee_core@8c000000 [ 8dc00000, 8dffffff] { 4.0 MiB} Arch optee_shm@8dc00000 [ 90000000, 9000a47f] { 41.1 KiB} Sigma0 sigma0 [ 9000b000, 90049217] { 248.5 KiB} Root moe [ 90201000, 90206847] { 22.0 KiB} Kern fiasco [ 90400000, 9061dfff] { 2.1 MiB} Kern fiasco [ 91412000, 93b3c9ff] { 39.1 MiB} Root Module [ 93b3d000, 93b3dfff] { 4.0 KiB} Root mbi_rt [ 94000000, 94017fff] { 96.0 KiB} Root dtb [ a0000000, a00fffff] {1024.0 KiB} Arch vpu_boot@a0000000 Starting kernel fiasco at 902010c0 Welcome to the L4Re Microkernel! L4Re Microkernel on arm-64 Rev: 3680e19d compiled with gcc 12.2.1 20221205 for i.MX95 Build: #1 Thu Dec 4 14:28:53 IST 2025 Hello from Startup::stage2 Reserved 968 MiB as kernel memory. GIC: Number of IRQs available at this GIC: 416 Detecting PSCI ... Detected PSCI v1.1 PSCI: CPU_SUSPEND format original v0.2, does not support OS-initiated mode PSCI: TOS: Not present or not required. FPU: Initialize ARM generic timer: freq=24000000 interval=24000 cnt=677661392 IOMMU: Initialize IOMMU: IDR0 s2p=1 s1p=1 ttf=3 cohacc=0 btm=0 asid16=1 msi=1 sev=0 vmid16=1 stall_model=0 st_level=1 IOMMU: IDR1 sidsize=32 ssidsize=20 eventqs=19 cmdqs=19 ecmdq=0 IOMMU: IDR5 oas=1 gran4k=1 vax=1 KERNEL: Warning: IOMMU: Stream table covers only 24 of stream ID's 32 bits. IOMMU: 65536 ASIDs available. SERIAL ESC: allocated IRQ 51 for serial UART Cache config: ON CPU0: ID_PFR[01]: 11112222 00000010 ID_[DA]FR0: 10305408 00000000 ID_MMFR[04]: 00101122 10212122 00001011 00000000 CPU1 booted (same IDs as CPU0). CPU3 booted (same IDs as CPU0). CPU4 booted (same IDs as CPU0). Calibrating timer loop... CPU5 booted (same IDs as CPU0). Timer calibration done. CPU2 booted (same IDs as CPU0). MDB: use page size: 30 MDB: use page size: 21 MDB: use page size: 12 SIGMA0: Hello! KIP @ 90204000 allocated 4 KiB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [4:RWX:9000b000;90049fff] [0:RWX:9004a000;90200fff] [0:RWX:90207000;903fffff] [0:RWX:9061e000;91411fff] [4:RWX:91412000;93b3dfff] [0:RWX:93b3e000;93ffffff] [4:---:94000000;94017fff] [0:RWX:94018000;9fffffff] [0:RWX:a0100000;4437fffff] IOMEM:---------------------- [0:RW-:0;8fffffff] [0:RW-:a0000000;a00fffff] [0:RW-:480000000;ffffffffffffffff] MOE: Hello world MOE: found 14.7 GiB RAM in the area 9004a000..443800000 MOE: allocated 14.8 MiB for the page array @0x94018000 MOE: virtual user address space [0-ffffffffff] MOE: cmdline: moe rom/yocto-vm.cfg MOE: rom name space cap -> [C:103000] MOE: rwfs name space cap -> [C:105000] ROMFS: [91412000-9143a470] [C:107000] l4re ROMFS: [9143b000-914d4a10] [C:109000] ned ROMFS: [914d5000-9151e960] [C:10b000] cons ROMFS: [9151f000-917c17d8] [C:10d000] io ROMFS: [917c2000-9184ef78] [C:10f000] emmc-drv ROMFS: [9184f000-91981370] [C:111000] uvmm ROMFS: [91982000-919826c1] [C:113000] yocto-vm.cfg ROMFS: [91983000-91983081] [C:115000] io.cfg ROMFS: [91984000-919848f0] [C:117000] virt.dtb ROMFS: [91985000-93b3ca00] [C:119000] linux.bin ROMFS: [94000000-94018000] [C:11b000] .fdt MOE: Starting: rom/ned rom/yocto-vm.cfg MOE: loading 'rom/ned' Ned says: Hi World! Ned: loading file: 'rom/yocto-vm.cfg' Console Server cons> Created vcon channel: io [420010] cons> Created vcon channel: emmc-drv [421010] cons> io | Io service io | KIP doesn't provide ACPI RSDP address io | Ready. Waiting for requests. Created vcon channel: yocto-vm-1 [422010] cons> yocto-vm| VMM: Created VCPU 0 @ 16000 yocto-vm| VMM[GIC]: create ARM GICv3 yocto-vm| VMM[vmbus]: 'vbus' capability not found. Hardware access not possible for VM. yocto-vm| VMM[main]: Hello out there. yocto-vm| VMM[ASM]: Sys Info: yocto-vm| vBus: 0 yocto-vm| DMA devs: 0 yocto-vm| IO-MMU: 0 yocto-vm| Identity forced: 0 yocto-vm| DMA phys addr: 0 yocto-vm| DT dma-ranges: 0 yocto-vm| VMM[ASM]: Operating mode: No DMA yocto-vm| VMM[ram]: RAM not set up for DMA. yocto-vm| VMM[ram]: RAM: @ 0x8000000 size=0x40000000 (1024.0 MiB) yocto-vm| VMM[ram]: RAM: VMM local mapping @ 0x1000000 yocto-vm| VMM[ram]: RAM: VM offset=0xfffffffff9000000 yocto-vm| VMM[main]: Loading kernel... yocto-vm| VMM[file]: load: @ 0x8000000 yocto-vm| VMM[file]: copy in: to offset 0x0-0x21b79ff yocto-vm| VMM[loader]: Linux kernel detected yocto-vm| VMM: Create virtual pl011 console yocto-vm| VMM[guest]: New mmio mapping: @ 50000 400000 yocto-vm| VMM[guest]: New mmio mapping: @ 40000 10000 yocto-vm| VMM[guest]: New mmio mapping: @ 12000 1000 yocto-vm| VMM: virtio_net@4000.l4vmm,virtiocap: capability net is invalid. yocto-vm| VMM[vm]: Device creation for virtual device virtio_net@4000 failed. Disabling device. yocto-vm| VMM[Timer]: Guest timer frequency is 24000000 yocto-vm| using (1/24), (22369621/29) to calculate timeouts yocto-vm| VMM[psci]: Register PSCI device: hvc mode yocto-vm| VMM: Created VCPU 1 @ 29000 yocto-vm| VMM: Created VCPU 2 @ 2a000 yocto-vm| VMM: Created VCPU 3 @ 2b000 yocto-vm| VMM[ioproxy]: No corresponding IO resource for 'virtio_uart@3000'.reg[0] (0x13000-0x130ff). yocto-vm| VMM[vm]: Device creation for virtio_uart@3000 failed. Disabling device. yocto-vm| VMM[ram]: Cleaning caches for device tree [40fff000-40fff94c] ([47fff000]) yocto-vm| VMM[vmmap]: VM map: yocto-vm| VMM[vmmap]: [ 12000: 12fff]: Pl011_mmio yocto-vm| VMM[vmmap]: [ 40000: 4ffff]: Dist_v3 yocto-vm| VMM[vmmap]: [ 50000: 44ffff]: Redist yocto-vm| VMM[vmmap]: [ 8000000:47ffffff]: Ram yocto-vm| VMM[main]: Populating guest physical address space yocto-vm| VMM[mmio]: Mapping [1000000 - 40ffffff] -> [8000000 - 47ffffff] (1024.0 MiB) yocto-vm| VMM: reschedule(): Initiating cpu startup for cap 0x1e000/core 0 yocto-vm| VMM[guest]: Powered up cpu0 [0x278f0] yocto-vm| VMM: Hello clock source for vCPU 0 yocto-vm| VMM[guest]: Powered up cpu1 [0x27d40] yocto-vm| VMM: Hello clock source for vCPU 1 yocto-vm| VMM[guest]: Powered up cpu2 [0x28000] yocto-vm| VMM: Hello clock source for vCPU 2 yocto-vm| VMM[guest]: Powered up cpu3 [0x282c0] yocto-vm| VMM: Hello clock source for vCPU 3 yocto-vm| VMM: Starting Cpu0 @ 0x8000000 in 64Bit mode (handler @ 4a7520, stack: 801ffb80, task: 41e000, mpidr: 80000000 (orig: 80000000) yocto-vm| VMM: Initiating cpu startup @ 0x9c2d36c yocto-vm| VMM: reschedule(): Initiating cpu startup for cap 0x42c000/core 1 yocto-vm| VMM: Starting Cpu1 @ 0x9c2d36c in 64Bit mode (handler @ 4a7520, stack: 73af30, task: 41e000, mpidr: 80000001 (orig: 80000000) yocto-vm| VMM: Initiating cpu startup @ 0x9c2d36c yocto-vm| VMM: reschedule(): Initiating cpu startup for cap 0x438000/core 2 yocto-vm| VMM: Starting Cpu2 @ 0x9c2d36c in 64Bit mode (handler @ 4a7520, stack: b38f30, task: 41e000, mpidr: 80000002 (orig: 80000000) yocto-vm| VMM: Initiating cpu startup @ 0x9c2d36c yocto-vm| VMM: reschedule(): Initiating cpu startup for cap 0x444000/core 3 yocto-vm| VMM: Starting Cpu3 @ 0x9c2d36c in 64Bit mode (handler @ 4a7520, stack: f36f30, task: 41e000, mpidr: 80000003 (orig: 80000000) yocto-vm| VMM: ffff800080014a20: msr OSDLR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a24: msr OSLAR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a20: msr OSDLR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a24: msr OSLAR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a20: msr OSDLR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a24: msr OSLAR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a20: msr OSDLR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff800080014a24: msr OSLAR_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c8a8: msr DBGBCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c928: msr DBGBVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c7a8: msr DBGWCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c828: msr DBGWVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c8a8: msr DBGBCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c928: msr DBGBVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c7a8: msr DBGWCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c828: msr DBGWVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c8a8: msr DBGBCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c928: msr DBGBVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c7a8: msr DBGWCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c828: msr DBGWVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c8a8: msr DBGBCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c928: msr DBGBVR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c7a8: msr DBGWCR0_EL1 = 00000000 (ignored) yocto-vm| VMM: ffff80008002c828: msr DBGWVR0_EL1 = 00000000 (ignored) yocto-vm| [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050] yocto-vm| [ 0.000000] Linux version 6.6.23-lts-next-gb586a521770e (oe-user@oe-host) (aarch64-poky-linux-gcc (GCC) 13.2.0, GNU ld (GNU Binutils) 2.42.0.20240216) #1 SMP PREEMPT Fri Jun 7 13:15:57 UTC4 yocto-vm| [ 0.000000] KASLR disabled due to lack of seed yocto-vm| [ 0.000000] Machine model: L4 VM yocto-vm| [ 0.000000] efi: UEFI not found. yocto-vm| [ 0.000000] NUMA: No NUMA configuration found yocto-vm| [ 0.000000] NUMA: Faking a node at [mem 0x0000000008000000-0x0000000047ffffff] yocto-vm| [ 0.000000] NUMA: NODE_DATA [mem 0x47df76c0-0x47df9fff] yocto-vm| [ 0.000000] Zone ranges: yocto-vm| [ 0.000000] DMA [mem 0x0000000008000000-0x0000000047ffffff] yocto-vm| [ 0.000000] DMA32 empty yocto-vm| [ 0.000000] Normal empty yocto-vm| [ 0.000000] Movable zone start for each node yocto-vm| [ 0.000000] Early memory node ranges yocto-vm| [ 0.000000] node 0: [mem 0x0000000008000000-0x0000000047ffffff] yocto-vm| [ 0.000000] Initmem setup node 0 [mem 0x0000000008000000-0x0000000047ffffff] yocto-vm| [ 0.000000] cma: Reserved 32 MiB at 0x0000000044c00000 on node -1 yocto-vm| [ 0.000000] psci: probing for conduit method from DT. yocto-vm| [ 0.000000] psci: PSCIv1.0 detected in firmware. yocto-vm| [ 0.000000] psci: Using standard PSCI v0.2 function IDs yocto-vm| [ 0.000000] psci: Trusted OS migration not required yocto-vm| [ 0.000000] psci: SMC Calling Convention v1.0 yocto-vm| [ 0.000000] percpu: Embedded 22 pages/cpu s50536 r8192 d31384 u90112 yocto-vm| [ 0.000000] Detected VIPT I-cache on CPU0 yocto-vm| [ 0.000000] CPU features: detected: GIC system register CPU interface yocto-vm| [ 0.000000] CPU features: detected: Qualcomm erratum 1009, or ARM erratum 1286807, 2441009 yocto-vm| [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 yocto-vm| [ 0.000000] alternatives: applying boot alternatives yocto-vm| [ 0.000000] Kernel command line: console=ttyAMA0 root=/dev/vda rw rootwait yocto-vm| [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) yocto-vm| [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) yocto-vm| [ 0.000000] Fallback order for Node 0: 0 yocto-vm| [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048 yocto-vm| [ 0.000000] Policy zone: DMA yocto-vm| [ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off yocto-vm| [ 0.000000] software IO TLB: area num 4. yocto-vm| [ 0.000000] software IO TLB: mapped [mem 0x0000000040c00000-0x0000000044c00000] (64MB) yocto-vm| [ 0.000000] Memory: 893952K/1048576K available (20992K kernel code, 1630K rwdata, 7756K rodata, 3968K init, 643K bss, 121856K reserved, 32768K cma-reserved) yocto-vm| [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 yocto-vm| [ 0.000000] rcu: Preemptible hierarchical RCU implementation. yocto-vm| [ 0.000000] rcu: RCU event tracing is enabled. yocto-vm| [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. yocto-vm| [ 0.000000] Trampoline variant of Tasks RCU enabled. yocto-vm| [ 0.000000] Tracing variant of Tasks RCU enabled. yocto-vm| [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. yocto-vm| [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 yocto-vm| [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 yocto-vm| [ 0.000000] GICv3: 988 SPIs implemented yocto-vm| [ 0.000000] GICv3: 0 Extended SPIs implemented yocto-vm| [ 0.000000] Root IRQ handler: gic_handle_irq yocto-vm| [ 0.000000] GICv3: GICv3 features: 16 PPIs yocto-vm| [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000000050000 yocto-vm| [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. yocto-vm| [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt). yocto-vm| [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns yocto-vm| [ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns yocto-vm| [ 0.000137] Console: colour dummy device 80x25 yocto-vm| [ 0.000186] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) yocto-vm| [ 0.000193] pid_max: default: 32768 minimum: 301 yocto-vm| [ 0.000238] LSM: initializing lsm=capability,integrity yocto-vm| [ 0.000314] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) yocto-vm| [ 0.000322] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) yocto-vm| [ 0.000945] cacheinfo: Unable to detect cache hierarchy for CPU 0 yocto-vm| [ 0.001566] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. yocto-vm| [ 0.001634] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. yocto-vm| [ 0.001789] rcu: Hierarchical SRCU implementation. yocto-vm| [ 0.001791] rcu: Max phase no-delay instances is 1000. yocto-vm| [ 0.002005] EFI services will not be available. yocto-vm| [ 0.002203] smp: Bringing up secondary CPUs ... yocto-vm| [ 0.015310] Detected VIPT I-cache on CPU1 yocto-vm| [ 0.015367] GICv3: CPU1: found redistributor 1 region 0:0x0000000000070000 yocto-vm| [ 0.015444] CPU1: Booted secondary processor 0x0000000001 [0x412fd050] yocto-vm| [ 0.040869] Detected VIPT I-cache on CPU2 yocto-vm| [ 0.040927] GICv3: CPU2: found redistributor 2 region 0:0x0000000000090000 yocto-vm| [ 0.041001] CPU2: Booted secondary processor 0x0000000002 [0x412fd050] yocto-vm| [ 0.066470] Detected VIPT I-cache on CPU3 yocto-vm| [ 0.066527] GICv3: CPU3: found redistributor 3 region 0:0x00000000000b0000 yocto-vm| [ 0.066596] CPU3: Booted secondary processor 0x0000000003 [0x412fd050] yocto-vm| [ 0.079074] smp: Brought up 1 node, 4 CPUs yocto-vm| [ 0.079079] SMP: Total of 4 processors activated. yocto-vm| [ 0.079082] CPU features: detected: 32-bit EL0 Support yocto-vm| [ 0.079084] CPU features: detected: 32-bit EL1 Support yocto-vm| [ 0.079087] CPU features: detected: Data cache clean to the PoU not required for I/D coherence yocto-vm| [ 0.079089] CPU features: detected: Common not Private translations yocto-vm| [ 0.079091] CPU features: detected: CRC32 instructions yocto-vm| [ 0.079096] CPU features: detected: LSE atomic instructions yocto-vm| [ 0.079098] CPU features: detected: Privileged Access Never yocto-vm| [ 0.079104] CPU features: detected: Speculative Store Bypassing Safe (SSBS) yocto-vm| [ 0.079174] CPU: All CPU(s) started at EL1 yocto-vm| [ 0.079200] alternatives: applying system-wide alternatives yocto-vm| [ 0.082876] devtmpfs: initialized yocto-vm| [ 0.083923] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns yocto-vm| [ 0.083940] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) yocto-vm| [ 0.084491] pinctrl core: initialized pinctrl subsystem yocto-vm| [ 0.084924] DMI not present or invalid. yocto-vm| [ 0.085345] NET: Registered PF_NETLINK/PF_ROUTE protocol family yocto-vm| [ 0.140206] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations yocto-vm| [ 0.140483] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations yocto-vm| [ 0.140745] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations yocto-vm| [ 0.140810] audit: initializing netlink subsys (disabled) yocto-vm| [ 0.141055] audit: type=2000 audit(0.056:1): state=initialized audit_enabled=0 res=1 yocto-vm| [ 0.141454] thermal_sys: Registered thermal governor 'step_wise' yocto-vm| [ 0.141460] thermal_sys: Registered thermal governor 'power_allocator' yocto-vm| [ 0.141633] cpuidle: using governor menu yocto-vm| [ 0.141795] hw-breakpoint: found 1 breakpoint and 1 watchpoint registers. yocto-vm| [ 0.252698] ASID allocator initialised with 65536 entries yocto-vm| [ 0.252968] Serial: AMBA PL011 UART driver yocto-vm| [ 0.253018] imx mu driver is registered. yocto-vm| [ 0.253031] imx rpmsg driver is registered. yocto-vm| [ 0.253633] 12000.pl011_uart: ttyAMA0 at MMIO 0x12000 (irq = 13, base_baud = 0) is a PL011 rev3 yocto-vm| [ 0.253661] printk: console [ttyAMA0] enabled yocto-vm| [ 1.117949] Modules: 23968 pages in range for non-PLT usage yocto-vm| [ 1.117954] Modules: 515488 pages in range for PLT usage yocto-vm| [ 1.126059] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages yocto-vm| [ 1.141977] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page yocto-vm| [ 1.150162] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages yocto-vm| [ 1.158890] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page yocto-vm| [ 1.167067] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages yocto-vm| [ 1.175791] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page yocto-vm| [ 1.183968] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages yocto-vm| [ 1.192670] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page yocto-vm| [ 1.202014] ACPI: Interpreter disabled. yocto-vm| [ 1.207928] iommu: Default domain type: Translated yocto-vm| [ 1.214578] iommu: DMA domain TLB invalidation policy: strict mode yocto-vm| [ 1.222878] SCSI subsystem initialized yocto-vm| [ 1.228686] usbcore: registered new interface driver usbfs yocto-vm| [ 1.236071] usbcore: registered new interface driver hub yocto-vm| [ 1.243286] usbcore: registered new device driver usb yocto-vm| [ 1.250380] mc: Linux media interface: v0.10 yocto-vm| [ 1.256488] videodev: Linux video capture interface: v2.00 yocto-vm| [ 1.263872] pps_core: LinuxPPS API ver. 1 registered yocto-vm| [ 1.270671] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti yocto-vm| [ 1.281861] PTP clock support registered yocto-vm| [ 1.287638] EDAC MC: Ver: 3.0.0 yocto-vm| [ 1.292822] scmi_core: SCMI protocol bus registered yocto-vm| [ 1.299820] FPGA manager framework yocto-vm| [ 1.305070] Advanced Linux Sound Architecture Driver Initialized. yocto-vm| [ 1.313584] Bluetooth: Core ver 2.22 yocto-vm| [ 1.318955] NET: Registered PF_BLUETOOTH protocol family yocto-vm| [ 1.326131] Bluetooth: HCI device and connection manager initialized yocto-vm| [ 1.334376] Bluetooth: HCI socket layer initialized yocto-vm| [ 1.341089] Bluetooth: L2CAP socket layer initialized yocto-vm| [ 1.347976] Bluetooth: SCO socket layer initialized yocto-vm| [ 1.354900] vgaarb: loaded yocto-vm| [ 1.359679] clocksource: Switched to clocksource arch_sys_counter yocto-vm| [ 1.367884] VFS: Disk quotas dquot_6.6.0 yocto-vm| [ 1.373629] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) yocto-vm| [ 1.382591] pnp: PnP ACPI: disabled yocto-vm| [ 1.394226] NET: Registered PF_INET protocol family yocto-vm| [ 1.401072] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) yocto-vm| [ 1.411079] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) yocto-vm| [ 1.411600] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) yocto-vm| [ 1.431261] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) yocto-vm| [ 1.441039] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) yocto-vm| [ 1.450361] TCP: Hash tables configured (established 8192 bind 8192) yocto-vm| [ 1.458694] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) yocto-vm| [ 1.467271] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) yocto-vm| [ 1.476369] NET: Registered PF_UNIX/PF_LOCAL protocol family yocto-vm| [ 1.484278] RPC: Registered named UNIX socket transport module. yocto-vm| [ 1.492118] RPC: Registered udp transport module. yocto-vm| [ 1.498671] RPC: Registered tcp transport module. yocto-vm| [ 1.505233] RPC: Registered tcp-with-tls transport module. yocto-vm| [ 1.512595] RPC: Registered tcp NFSv4.1 backchannel transport module. yocto-vm| [ 1.521685] PCI: CLS 0 bytes, default 64 yocto-vm| [ 1.527763] kvm [1]: HYP mode not available yocto-vm| [ 1.534331] Initialise system trusted keyrings yocto-vm| [ 1.540801] workingset: timestamp_bits=42 max_order=18 bucket_order=0 yocto-vm| [ 1.549396] squashfs: version 4.0 (2009/01/31) Phillip Lougher yocto-vm| [ 1.557369] NFS: Registering the id_resolver key type yocto-vm| [ 1.564320] Key type id_resolver registered yocto-vm| [ 1.570329] Key type id_legacy registered yocto-vm| [ 1.576150] nfs4filelayout_init: NFSv4 File Layout Driver Registering... yocto-vm| [ 1.584841] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... yocto-vm| [ 1.594224] jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc. yocto-vm| [ 1.602412] 9p: Installing v9fs 9p2000 file system support yocto-vm| [ 1.631088] Key type asymmetric registered yocto-vm| [ 1.637007] Asymmetric key parser 'x509' registered yocto-vm| [ 1.643771] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) yocto-vm| [ 1.653141] io scheduler mq-deadline registered yocto-vm| [ 1.659518] io scheduler kyber registered yocto-vm| [ 1.665356] io scheduler bfq registered yocto-vm| [ 1.672453] EINJ: ACPI disabled. yocto-vm| [ 1.678111] Bus freq driver module loaded yocto-vm| [ 1.687002] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled yocto-vm| [ 1.701495] loop: module loaded yocto-vm| [ 1.707197] megasas: 07.725.01.00-rc1 yocto-vm| [ 1.715314] tun: Universal TUN/TAP device driver, 1.6 yocto-vm| [ 1.722514] thunder_xcv, ver 1.0 yocto-vm| [ 1.727573] thunder_bgx, ver 1.0 yocto-vm| [ 1.732605] nicpf, ver 1.0 yocto-vm| [ 1.737478] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version yocto-vm| [ 1.746687] hns3: Copyright (c) 2017 Huawei Corporation. yocto-vm| [ 1.753889] hclge is initializing yocto-vm| [ 1.758977] e1000: Intel(R) PRO/1000 Network Driver yocto-vm| [ 1.765713] e1000: Copyright (c) 1999-2006 Intel Corporation. yocto-vm| [ 1.773368] e1000e: Intel(R) PRO/1000 Network Driver yocto-vm| [ 1.780184] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. yocto-vm| [ 1.788012] igb: Intel(R) Gigabit Ethernet Network Driver yocto-vm| [ 1.795272] igb: Copyright (c) 2007-2014 Intel Corporation. yocto-vm| [ 1.802743] igbvf: Intel(R) Gigabit Virtual Function Network Driver yocto-vm| [ 1.810925] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. yocto-vm| [ 1.818782] sky2: driver version 1.30 yocto-vm| [ 1.824384] usbcore: registered new device driver r8152-cfgselector yocto-vm| [ 1.832589] usbcore: registered new interface driver r8152 yocto-vm| [ 1.840304] VFIO - User Level meta-driver version: 0.3 yocto-vm| [ 1.847925] usbcore: registered new interface driver uas yocto-vm| [ 1.855160] usbcore: registered new interface driver usb-storage yocto-vm| [ 1.863126] usbcore: registered new interface driver usbserial_generic yocto-vm| [ 1.871606] usbserial: USB Serial support registered for generic yocto-vm| [ 1.879526] usbcore: registered new interface driver ftdi_sio yocto-vm| [ 1.887165] usbserial: USB Serial support registered for FTDI USB Serial Device yocto-vm| [ 1.896465] usbcore: registered new interface driver usb_serial_simple yocto-vm| [ 1.904937] usbserial: USB Serial support registered for carelink yocto-vm| [ 1.912964] usbserial: USB Serial support registered for flashloader yocto-vm| [ 1.921267] usbserial: USB Serial support registered for funsoft yocto-vm| [ 1.929172] usbserial: USB Serial support registered for google yocto-vm| [ 1.937015] usbserial: USB Serial support registered for hp4x yocto-vm| [ 1.944662] usbserial: USB Serial support registered for kaufmann yocto-vm| [ 1.952683] usbserial: USB Serial support registered for libtransistor yocto-vm| [ 1.961149] usbserial: USB Serial support registered for moto_modem yocto-vm| [ 1.969325] usbserial: USB Serial support registered for motorola_tetra yocto-vm| [ 1.977894] usbserial: USB Serial support registered for nokia yocto-vm| [ 1.985642] usbserial: USB Serial support registered for novatel_gps yocto-vm| [ 1.993918] usbserial: USB Serial support registered for siemens_mpi yocto-vm| [ 2.002204] usbserial: USB Serial support registered for suunto yocto-vm| [ 2.010056] usbserial: USB Serial support registered for vivopay yocto-vm| [ 2.017951] usbserial: USB Serial support registered for zio yocto-vm| [ 2.025501] usbcore: registered new interface driver usb_ehset_test yocto-vm| [ 2.034455] i2c_dev: i2c /dev entries driver yocto-vm| [ 2.041534] Bluetooth: HCI UART driver ver 2.3 yocto-vm| [ 2.047837] Bluetooth: HCI UART protocol H4 registered yocto-vm| [ 2.054845] Bluetooth: HCI UART protocol BCSP registered yocto-vm| [ 2.062051] Bluetooth: HCI UART protocol LL registered yocto-vm| [ 2.069045] Bluetooth: HCI UART protocol ATH3K registered yocto-vm| [ 2.076335] Bluetooth: HCI UART protocol Three-wire (H5) registered yocto-vm| [ 2.084563] Bluetooth: HCI UART protocol Broadcom registered yocto-vm| [ 2.092116] Bluetooth: HCI UART protocol QCA registered yocto-vm| [ 2.099758] sdhci: Secure Digital Host Controller Interface driver yocto-vm| [ 2.107871] sdhci: Copyright(c) Pierre Ossman yocto-vm| [ 2.114174] Synopsys Designware Multimedia Card Interface Driver yocto-vm| [ 2.122195] sdhci-pltfm: SDHCI platform and OF driver helper yocto-vm| [ 2.130143] ledtrig-cpu: registered to indicate activity on CPUs yocto-vm| [ 2.138823] usbcore: registered new interface driver usbhid yocto-vm| [ 2.146320] usbhid: USB HID core driver yocto-vm| [ 2.153424] cs_system_cfg: CoreSight Configuration manager initialised yocto-vm| [ 2.163301] NET: Registered PF_LLC protocol family yocto-vm| [ 2.170010] u32 classifier yocto-vm| [ 2.174476] input device check on yocto-vm| [ 2.179934] Actions configured yocto-vm| [ 2.185436] NET: Registered PF_INET6 protocol family yocto-vm| [ 2.192875] Segment Routing with IPv6 yocto-vm| [ 2.198397] In-situ OAM (IOAM) with IPv6 yocto-vm| [ 2.204178] NET: Registered PF_PACKET protocol family yocto-vm| [ 2.211088] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. yocto-vm| [ 2.226359] Bluetooth: RFCOMM TTY layer initialized yocto-vm| [ 2.233096] Bluetooth: RFCOMM socket layer initialized yocto-vm| [ 2.240100] Bluetooth: RFCOMM ver 1.11 yocto-vm| [ 2.245649] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 yocto-vm| [ 2.252839] Bluetooth: BNEP filters: protocol multicast yocto-vm| [ 2.259937] Bluetooth: BNEP socket layer initialized yocto-vm| [ 2.266737] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 yocto-vm| [ 2.274556] Bluetooth: HIDP socket layer initialized yocto-vm| [ 2.281527] 8021q: 802.1Q VLAN Support v1.8 yocto-vm| [ 2.287547] lib80211: common routines for IEEE802.11 drivers yocto-vm| [ 2.295123] 9pnet: Installing 9P2000 support yocto-vm| [ 2.301324] Key type dns_resolver registered yocto-vm| [ 2.307536] NET: Registered PF_VSOCK protocol family yocto-vm| [ 2.326648] registered taskstats version 1 yocto-vm| [ 2.332695] Loading compiled-in X.509 certificates yocto-vm| [ 2.345514] cfg80211: Loading compiled-in X.509 certificates for regulatory database yocto-vm| [ 2.356803] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' yocto-vm| [ 2.364994] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' yocto-vm| [ 2.374277] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 yocto-vm| [ 2.376381] clk: Disabling unused clocks yocto-vm| [ 2.384949] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db yocto-vm| [ 2.386429] ALSA device list: yocto-vm| [ 2.386435] No soundcards found. yocto-vm| [ 2.411770] uart-pl011 12000.pl011_uart: no DMA platform data yocto-vm| [ 2.419693] Waiting for root device /dev/vda... ################# Module list # Standard L4Re Search Path modaddr 0x01100000 default-kernel fiasco -serial_esc default-bootstrap bootstrap entry yocto-vm roottask moe rom/yocto-vm.cfg module l4re module ned module cons module io module emmc-drv module uvmm module yocto-vm.cfg module io.cfg module[fname=virt.dtb] dtb/virt-arm_virt-64.dtb # Ensure path to your actual Yocto kernel binary is correct module[fname=linux.bin] /home/admin1/Downloads/images/imx95-19x19-verdin/linux-kernel.bin ################ Cfg file -- vim:set ft=lua: local L4 = require("L4"); local l = L4.default_loader; -- 1. Setup the Console Multiplexer (EXACT TUTORIAL LOGIC) local cons = l:new_channel(); l:start({ caps = { cons = cons:svr(); }, log = L4.Env.log }, "rom/cons -a"); l.log_fab = cons; -- 2. Hardware Storage Channels (Required for your SD card) local io_to_emmc = l:new_channel() local emmc_to_uvmm = l:new_channel() -- 3. Start Hardware Drivers (Io and eMMC) l:start({ caps = { icu = L4.Env.icu, sigma0 = L4.Env.sigma0, sd_hw_bus = io_to_emmc:svr(), }, }, "rom/io rom/io.cfg") l:start({ caps = { vbus = io_to_emmc, svr = emmc_to_uvmm:svr(), }, }, "rom/emmc-drv") -- 4. The start_vm function (EXACT TUTORIAL LOGIC) local serialdev = { arm = "ttyAMA0", arm64 = "ttyAMA0", amd64 = "ttyS0", riscv = "ttyS0" }; function start_vm(num) local flags = L4.Mem_alloc_flags.Continuous | L4.Mem_alloc_flags.Pinned | L4.Mem_alloc_flags.Super_pages; local align = 21; l:startv({ caps = { ram = L4.Env.user_factory:create(L4.Proto.Dataspace, 1024 * 1024 * 1024, -- Increased to 1GB for your Yocto flags, align):m("rw"), block = emmc_to_uvmm, -- Added your SD card block device cap }, log = { "yocto-vm-" .. num, "", "key=" .. num }, }, "rom/uvmm", "-v", "-krom/linux.bin", "-drom/virt.dtb", "-cconsole=" .. serialdev[L4.Info.arch()] .. " root=/dev/vda rw rootwait"); end -- 5. Start your VM start_vm(1) ############# io.cfg -- vim:ft=lua local hw = Io.system_bus() Io.add_vbusses { sd_hw_bus = Io.Vi.System_bus(function() -- i.MX95 Verdin SD card slot = USDHC2 usdhc2 = wrap(hw.usdhc2) end) }