Hi Qiang,
So if there's ttyAMA0 also mentioned on Xen's command line I'd think it should be supported. Could you send the initrd to me (privately, too big for the list) that I can have a look?
Yes, indeed, the booting is quite similar. For L4Re we just have one image plus the device tree, so we just need to load two in this case. All the commands listed in the file seem to be related to Xen, so none of it is needed for L4Re.
Adam
On Tue Feb 25, 2025 at 15:38:17 +0800, qiang xu wrote:
I'm still not sure how to check if *'/dev/console'* or *'/dev/ttyAMA0'* exist in the initrd, since these devices might require drivers to be loaded at runtime before they can appear in the *'/dev'* directory. However, I noticed that a normal Xen boot process executes a script during the U-Boot stage. This script loads all the necessary files into memory, selects the node, provides the system settings to Xen, and then U-Boot boots Xen. Finally, Xen boots the Kernel image. The script mentions '*vpl011*' and ' *console=ttyAMA0*'. Does this imply that the initrd supports '*ttyAMA0*'?
When I run L4Re, I didn't execute this step, which causes it to boot the Xen VM instead of L4Re. This seems to be somewhat similar to the functionality of L4Re. Did I miss something or confuse anything here?
I have changed the script's file extension and placed it in the attachment.
Regards,
Qiang
On Tue, Feb 25, 2025 at 2:01 PM Adam Lackorzynski adam@l4re.org wrote:
Hi Qiang,
good idea with looking at the initcalls. I guess it is normal that some of the are failing as they, for example, look for a device which is not there.
With the initrd coming from Xen, maybe they way input/output is done is specific to Xen. So is there a /dev/console, or /dev/ttyAMA0, in the initrd such that the shell can make its output visible? As the output just stops but also nothing more is happening, maybe we just do not see it.
For your last question, I do not think this is in conflict, quite the contrary as the Linux is aware of running in a virtual environment. However, if something specific to Xen is being done that won't work on L4Re and needs to be figured out and changes. And don't worry, no question is silly :)
Adam
On Mon Feb 24, 2025 at 17:17:00 +0800, qiang xu wrote:
Hi Adam，
When I changed from 'init' to '/bin/sh', I did not enter the expected shell. To print more information, I changed the ‘*bootargs*‘ to
‘*bootargs
= "console=ttyAMA0 init=/bin/sh debug ignore_loglevel loglevel=8 initcall_debug"*’. The printed information is in the log file. I noticed that several initcalls returned abnormal values. I'm not sure if these anomalies are affecting my issue.
Additionally, I want to mention that I saw someone in the S32G community <
https://community.nxp.com/t5/S32G/Hypervisor-support-on-S32G/m-p/1550392%3E
asking about L4Re. So, when creating the S32G Linux image, I referenced
the
Xen Hypervisor Dom0less section. In the ‘*uvmm-io.ned*’ file, I specified the rootfs via ‘*rd=fsl-image-dom0less-s32g274aevb.cpio.gz*’. It could be because I used the Dom0less method to build the image that it caused some Xen-related exceptions in the initcalls. Finally, I double-checked that both 'init' and '/bin/sh' exist and have the correct permissions.
I have one more question: Xen is a hypervisor, and Fiasco in L4Re is
also a
hypervisor. Will this conflict, or am I misunderstanding something? I apologize if these are naive questions, I'm not very familiar with this area, and I might be asking a lot of silly questions.
Regards, Qiang
On Sat, Feb 22, 2025 at 2:54 PM Adam Lackorzynski adam@l4re.org wrote:
Hi Qiang,
what should the initrd, i.e., /init, actually do? Any change when you write init=/bin/sh instead of init=/init?
Adam
On Fri Feb 21, 2025 at 11:27:07 +0800, qiang xu wrote:
Hi Philipp,
Thank you very much for the advice you provided. I have changed it to
512M.
It now runs without errors, but it gets stuck at:
*vm1 | [ 1.753286] Freeing unused kernel memory: 1344K.* Regards, Qiang
=> fatload mmc 0 0x8000e000 l4re_uvmm-io.uimage 46235855 bytes read in 1972 ms (22.4 MiB/s) => fatload mmc 0 0x80000000 s32g2xxa-evb.dtb1 54149 bytes read in 16 ms (3.2 MiB/s) => bootm 0x8000e000 - 0x80000000 ## Booting kernel from Legacy Image at 8000e000 ... Image Name: L4 Image #27 Image Type: AArch64 Linux Kernel Image (uncompressed) Data Size: 46235791 Bytes = 44.1 MiB Load Address: 91000000 Entry Point: 91000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 80000000 Booting using the fdt blob at 0x80000000 Loading Kernel Image Using Device Tree in place at 0000000080000000, end
0000000080010384
fixup: pfe0 set to 00:01:be:be:ef:11 fixup: pfe1 set to 00:01:be:be:ef:22 fixup: pfe2 set to 00:01:be:be:ef:33
Starting kernel ...
L4 Bootstrapper Build: #27 Fri Feb 21 10:21:53 CST 2025, 11.4.0 RAM: 0000000080000000 - 00000000ffffffff: 2097152kB RAM: 0000000880000000 - 00000008dfffffff: 1572864kB Total RAM: 3584MB Scanning fiasco Scanning sigma0 Scanning moe Moving up to 15 modules behind 81300000 moving module 00 { 9101f000-910e5fe7 } -> { 8600a000-860d0fe7 }
[815080]
moving module 01 { 910e6000-910ebcd7 } -> { 860d1000-860d6cd7 }
[23768]
moving module 02 { 910ec000-9111e6cf } -> { 860d7000-861096cf }
[206544]
moving module 03 { 9111f000-9121258f } -> { 8610a000-861fd58f }
[996752]
moving module 04 { 91213000-9122e537 } -> { 861fe000-86219537 }
[111928]
moving module 05 { 9122f000-912b7aa7 } -> { 8621a000-862a2aa7 }
[559784]
moving module 06 { 912b8000-912c5384 } -> { 862a3000-862b0384 }
[54149]
moving module 07 { 912c6000-92bd9a52 } -> { 862b1000-87bc4a52 }
[26294867]
moving module 08 { 92bda000-92bdb218 } -> { 87bc5000-87bc6218 }
[4633]
moving module 09 { 92bdc000-92bdc29a } -> { 87bc7000-87bc729a }
[667]
moving module 10 { 92bdd000-939bd807 } -> { 87bc8000-889a8807 }
[14551048]
moving module 11 { 939be000-93a03faf } -> { 889a9000-889eefaf }
[286640]
moving module 12 { 93a04000-93c16a87 } -> { 889ef000-88c01a87 }
[2173576]
moving module 13 { 93c17000-93c171f7 } -> { 88c02000-88c021f7 }
[504]
moving module 14 { 93c18000-93c1808e } -> { 88c03000-88c0308e }
[143]
Loading fiasco found node 0 kernel info page (via ELF) at 0x80203000 Loading sigma0 Loading moe found node 0 kernel options (via ELF) at 0x80204000 Sigma0 config node: 0 ip:860003f4 Roottask config node: 0 ip:80841904 Regions of list 'regions' [ 34000000, 3407ffff] { 80000} Arch pfebufs@34000000 [ 34080000, 3409ffff] { 20000} Arch pfebufs@34080000 [ 80000000, 8000dfff] { e000} Root dtb [ 8000e000, 8000efff] { 1000} Root mbi_rt [ 80201000, 80205847] { 4848} Kern fiasco [ 80400000, 8061dfff] { 21e000} Kern fiasco [ 80840000, 8087d817] { 3d818} Root moe [ 83200000, 835dffff] { 3e0000} Arch pfebufs@83200000 [ 835e0000, 835fffff] { 20000} Arch pfebufs@835e0000 [ 84000000, 843fffff] { 400000} Arch shm@84000000 [ 85000000, 85000fff] { 1000} Arch ddr@85000000 [ 86000000, 8600946f] { 9470} Sigma0 sigma0 [ 8610a000, 88c0308e] { 2af908f} Root Module [ 91000158, 91000187] { 30} Root cpu_boot [ 9101e1d0, 9101ecdc] { b0d} Boot modinfo [ c0000000, c03fffff] { 400000} Arch shm@c0000000 [ c0400000, c07fffff] { 400000} Arch shm@c0400000 [ d0000000, d000007f] { 80} Arch shm@d0000000 [ d0000080, d00000ff] { 80} Arch shm@d0000080 [ ff800000, ff9fffff] { 200000} Arch atf@ff800000 Starting kernel fiasco at 80201190 Hello from Startup::stage2 Reserved 216 MiB as kernel memory. Number of IRQs available at this GIC: 576 CPU0: GIC Redistributor at ffff00480000 for 0x0 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=5000000 interval=5000 cnt=1137745716 SERIAL ESC: allocated IRQ 114 for serial uart Not using serial hack in slow timer handler. Welcome to the L4Re Microkernel! L4Re Microkernel on arm-64 Rev: unknown compiled with gcc 11.4.0 for NXP S32G [] Build: #12 Tue Feb 18 14:17:13 CST 2025
Cache config: ON CPU1: GIC Redistributor at ffff004a0000 for 0x1 CPU1: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106 00000000 ID_MMFR[04]: 00001122 00000000 00000000 00000000 CPU2: GIC Redistributor at ffff004c0000 for 0x100 CPU2: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106 00000000 ID_MMFR[04]: 00001122 00000000 00000000 00000000 CPU3: GIC Redistributor at ffff004e0000 for 0x101 Calibrating timer loop... CPU3: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106 00000000 ID_MMFR[04]: 00001122 00000000 00000000 00000000 Timer calibration done. MDB: use page size: 30 MDB: use page size: 21 MDB: use page size: 12 SIGMA0: Hello! KIP @ 80203000 allocated 4KB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [4:---:80000000;8000dfff] [4:RWX:8000e000;8000efff] [0:RWX:8000f000;80200fff] [0:RWX:80206000;803fffff] [0:RWX:8061e000;8083ffff] [4:RWX:80840000;8087dfff] [0:RWX:8087e000;831fffff] [0:RWX:83600000;83ffffff] [0:RWX:84400000;84ffffff] [0:RWX:85001000;85ffffff] [0:RWX:8600a000;86109fff] [4:RWX:8610a000;88c03fff] [0:RWX:88c04000;90ffffff] [4:---:91000000;91000fff] [0:RWX:91001000;bfffffff] [0:RWX:c0800000;cfffffff] [0:RWX:d0001000;ff7fffff] [0:RWX:ffa00000;ffffffff] [0:RWX:880000000;8d27fffff] IOMEM:---------------------- [0:RW-:0;7fffffff] [0:RW-:83200000;835fffff] [0:RW-:84000000;843fffff] [0:RW-:85000000;85000fff] [0:RW-:c0000000;c07fffff] [0:RW-:d0000000;d0000fff] [0:RW-:ff800000;ff9fffff] [0:RW-:100000000;87fffffff] [0:RW-:8e0000000;ffffffffffffffff] MOE: Hello world MOE: found 3383848 KByte free memory MOE: found RAM from 8000f000 to 8d2800000 MOE: allocated 34088 KByte for the page array @0x8087e000 MOE: virtual user address space [0-ffffffffff] MOE: cmdline: moe rom/uvmm-io.ned MOE: rom name space cap -> [C:103000] MOE: rwfs name space cap -> [C:105000] ROMFS: [8610a000-861fd590] [C:107000] uvmm ROMFS: [861fe000-86219538] [C:109000] l4re ROMFS: [8621a000-862a2aa8] [C:10b000] ned ROMFS: [862a3000-862b0385] [C:10d000] s32g2xxa-evb.dtb1 ROMFS: [862b1000-87bc4a53] [C:10f000] fsl-image-dom0less-s32g274aevb.cpio.gz ROMFS: [87bc5000-87bc6219] [C:111000] vmm.lua ROMFS: [87bc7000-87bc729b] [C:113000] uvmm-io.ned ROMFS: [87bc8000-889a8808] [C:115000] Image ROMFS: [889a9000-889eefb0] [C:117000] cons ROMFS: [889ef000-88c01a88] [C:119000] io ROMFS: [88c02000-88c021f8] [C:11b000] io.cfg ROMFS: [88c03000-88c0308f] [C:11d000] vm_hw.vbus ROMFS: [80000000-8000e000] [C:11f000] .fdt MOE: Starting: rom/ned rom/uvmm-io.ned MOE: loading 'rom/ned' Ned says: Hi World! Ned: loading file: 'rom/uvmm-io.ned' Console Server cons> Created vcon channel: io [420010] cons> io | Io service io | Verboseness level: 7 io | unused physical memory space:
Created vcon channel: vm1 [421010] cons> io | [00000000000000-00000033ffffff]
Created vcon channel: mon1 [422010] cons> io | [000000340a0000-0000007fffffff] io | [00000100000000-0000087fffffff] io | [000008e0000000-ffffffffffffffff] io | no 'iommu' capability found, using CPU-phys for DMA io | Loading: config 'rom/io.cfg' io | Loading: config 'rom/vm_hw.vbus' io | Add IRQ resources to vbus: IRQ
[00000000000007-00000000000007
1] level high (align=0 flags=300001) io | Add IRQ resources to vbus: IRQ
[00000000000079-00000000000079
1] raising edge (align=0 flags=100001) io | vm_hw: [N12_GLOBAL__N_112Virtual_sbusE] io | Resources: ==== start ==== io | Resources: ===== end ===== io | L4ICU: [N2Vi6Sw_icuE] io | Resources: ==== start ==== io | Resources: ===== end ===== io | PMU: [N2Vi9Proxy_devE] io | Resources: ==== start ==== io | IRQ [00000000000007-00000000000007 1] level high
(align=0
flags=300001) io | Resources: ===== end ===== io | UART0: [N2Vi9Proxy_devE] io | Resources: ==== start ==== io | IRQ [00000000000079-00000000000079 1] raising edge (align=0 flags=100001) io | IOMEM [00000000002000-00000000003000 1001] 32-bit
non-pref
(align=1000 flags=300002) io | Resources: ===== end ===== io | Real Hardware ----------------------------------- io | System Bus: io | Resources: ==== start ==== io | DMADOM [00000000000000-00000000000000 1] (align=0
flags=6)
io | Resources: ===== end ===== io | pmu: io | compatible= { "arm,armv8-pmuv3" } io | Clients: ===== start ==== io | PMU: [N2Vi9Proxy_devE] io | Clients: ===== end ==== io | Resources: ==== start ==== io | IRQ [00000000000007-00000000000007 1] level high
(align=0
flags=300001) io | Resources: ===== end ===== io | uart0: io | compatible= { "arm,pl011" } io | Clients: ===== start ==== io | UART0: [N2Vi9Proxy_devE] io | Clients: ===== end ==== io | Resources: ==== start ==== io | IRQ [00000000000079-00000000000079 1] raising edge (align=0 flags=100001) io | IOMEM [00000000002000-00000000003000 1001] 32-bit
non-pref
(align=1000 flags=300002) io | Resources: ===== end ===== io | warning: could not register control interface at cap 'platform_ctl' io | Ready. Waiting for request. io | vbus vm_hw does not support a global DMA domain vm1 | VMM[main]: Hello out there. vm1 | VMM[ram]: No memory nodes found, setting up default region vm1 | Command line: console=ttyAMA0 earlyprintk=1 rdinit=/init vm1 | VMM[]: virtio_net@10000.l4vmm,virtiocap: capability net is invalid. vm1 | VMM[vm]: Device creation for virtual device
virtio_net@10000
failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'pmu' IRQ
vm1 | VMM[vm]: Device creation for pmu failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@c0000000
'.reg[0]
(0xc0000000-0xc03fffff). vm1 | VMM[vm]: Device creation for shm@c0000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@c0400000
'.reg[0]
(0xc0400000-0xc07fffff). vm1 | VMM[vm]: Device creation for shm@c0400000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@d0000000
'.reg[0]
(0xd0000000-0xd000007f). vm1 | VMM[vm]: Device creation for shm@d0000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@d0000080
'.reg[0]
(0xd0000080-0xd00000ff). vm1 | VMM[vm]: Device creation for shm@d0000080 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@84000000
'.reg[0]
(0x84000000-0x843fffff). vm1 | VMM[vm]: Device creation for shm@84000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'pfebufs@34000000'.reg[0] (0x34000000-0x3407ffff). vm1 | VMM[vm]: Device creation for pfebufs@34000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'pfebufs@34080000'.reg[0] (0x34080000-0x3409ffff). vm1 | VMM[vm]: Device creation for pfebufs@34080000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'pfebufs@83200000'.reg[0] (0x83200000-0x835dffff). vm1 | VMM[vm]: Device creation for pfebufs@83200000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'pfebufs@835e0000'.reg[0] (0x835e0000-0x835fffff). vm1 | VMM[vm]: Device creation for pfebufs@835e0000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'ddr@85000000
'.reg[0]
(0x85000000-0x85000fff). vm1 | VMM[vm]: Device creation for ddr@85000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'scmi' IRQ
vm1 | VMM[vm]: Device creation for scmi failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'rtc@40060000
'.reg[0]
(0x40060000-0x40060fff). vm1 | VMM[vm]: Device creation for rtc@40060000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'syscon@4007c000'.reg[0] (0x4007c000-0x4007c0ff). vm1 | VMM[vm]: Device creation for syscon@4007c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'ddr_gpr@4007c600'.reg[0] (0x4007c600-0x4007c61f). vm1 | VMM[vm]: Device creation for ddr_gpr@4007c600 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'nvram@4009c000'.reg[0] (0x4009c000-0x4009c00f). vm1 | VMM[vm]: Device creation for nvram@4009c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'siul2-pinctrl@4009c240'.reg[0] (0x4009c240-0x4009c3d7). vm1 | VMM[vm]: Device creation for siul2-pinctrl@4009c240
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'siul2-gpio@4009d700'.reg[0] (0x4009d700-0x4009d70f). vm1 | VMM[vm]: Device creation for siul2-gpio@4009d700 failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'nvram@44010000'.reg[0] (0x44010000-0x4401000f). vm1 | VMM[vm]: Device creation for nvram@44010000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'ocotp@400a4000'.reg[0] (0x400a4000-0x400a43ff). vm1 | VMM[vm]: Device creation for ocotp@400a4000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'tmu@400a8000
'.reg[0]
(0x400a8000-0x400aafff). vm1 | VMM[vm]: Device creation for tmu@400a8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'watchdog@4010c000'.reg[0] (0x4010c000-0x4010cfff). vm1 | VMM[vm]: Device creation for watchdog@4010c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@4011c000
'.reg[0]
(0x4011c000-0x4011efff). vm1 | VMM[vm]: Device creation for stm@4011c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@40120000
'.reg[0]
(0x40120000-0x40122fff). vm1 | VMM[vm]: Device creation for stm@40120000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@40134000
'.reg[0]
(0x0-0x1fffffff). vm1 | VMM[vm]: Device creation for spi@40134000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'dma-controller@40144000'.reg[0] (0x40144000-0x40167fff). vm1 | VMM[vm]: Device creation for dma-controller@40144000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pit@40188000
'.reg[0]
(0x40188000-0x4018afff). vm1 | VMM[vm]: Device creation for pit@40188000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mscm@40198000
'.reg[0]
(0x40198000-0x40198fff). vm1 | VMM[vm]: Device creation for mscm@40198000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'flexcan@401b4000'.reg[0] (0x401b4000-0x401bdfff). vm1 | VMM[vm]: Device creation for flexcan@401b4000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'serial@401c8000'.reg[0] (0x401c8000-0x401cafff). vm1 | VMM[vm]: Device creation for serial@401c8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'serial@401cc000'.reg[0] (0x401cc000-0x401cefff). vm1 | VMM[vm]: Device creation for serial@401cc000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@401d8000
'.reg[0]
(0x401d8000-0x401d8fff). vm1 | VMM[vm]: Device creation for spi@401d8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401e4000
'.reg[0]
(0x401e4000-0x401e4fff). vm1 | VMM[vm]: Device creation for i2c@401e4000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401e8000
'.reg[0]
(0x401e8000-0x401e8fff). vm1 | VMM[vm]: Device creation for i2c@401e8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401ec000
'.reg[0]
(0x401ec000-0x401ecfff). vm1 | VMM[vm]: Device creation for i2c@401ec000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pwm@401f4000
'.reg[0]
(0x401f4000-0x401f4fff). vm1 | VMM[vm]: Device creation for pwm@401f4000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'adc@401f8000
'.reg[0]
(0x401f8000-0x401f8fff). vm1 | VMM[vm]: Device creation for adc@401f8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'watchdog@40200000'.reg[0] (0x40200000-0x40200fff). vm1 | VMM[vm]: Device creation for watchdog@40200000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'watchdog@40204000'.reg[0] (0x40204000-0x40204fff). vm1 | VMM[vm]: Device creation for watchdog@40204000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'watchdog@40208000'.reg[0] (0x40208000-0x40208fff). vm1 | VMM[vm]: Device creation for watchdog@40208000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu0b@40210000
'.reg[0]
(0x40210000-0x40210fff). vm1 | VMM[vm]: Device creation for mu0b@40210000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu1b@40211000
'.reg[0]
(0x40211000-0x40211fff). vm1 | VMM[vm]: Device creation for mu1b@40211000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu2b@40212000
'.reg[0]
(0x40212000-0x40212fff). vm1 | VMM[vm]: Device creation for mu2b@40212000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu3b@40213000
'.reg[0]
(0x40213000-0x40213fff). vm1 | VMM[vm]: Device creation for mu3b@40213000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@40228000
'.reg[0]
(0x40228000-0x4022afff). vm1 | VMM[vm]: Device creation for stm@40228000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'dma-controller@40244000'.reg[0] (0x40244000-0x40267fff). vm1 | VMM[vm]: Device creation for dma-controller@40244000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pit@40288000
'.reg[0]
(0x40288000-0x4028afff). vm1 | VMM[vm]: Device creation for pit@40288000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'flexcan@402a8000'.reg[0] (0x402a8000-0x402b1fff). vm1 | VMM[vm]: Device creation for flexcan@402a8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'flexcan@402b2000'.reg[0] (0x402b2000-0x402bbfff). vm1 | VMM[vm]: Device creation for flexcan@402b2000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'serial@402bc000'.reg[0] (0x402bc000-0x402befff). vm1 | VMM[vm]: Device creation for serial@402bc000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@402d0000
'.reg[0]
(0x402d0000-0x402d0fff). vm1 | VMM[vm]: Device creation for spi@402d0000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@402dc000
'.reg[0]
(0x402dc000-0x402dcfff). vm1 | VMM[vm]: Device creation for i2c@402dc000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pwm@402e4000
'.reg[0]
(0x402e4000-0x402e4fff). vm1 | VMM[vm]: Device creation for pwm@402e4000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'adc@402e8000
'.reg[0]
(0x402e8000-0x402e8fff). vm1 | VMM[vm]: Device creation for adc@402e8000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'mmc@402f0000
'.reg[0]
(0x402f0000-0x402f0fff). vm1 | VMM[vm]: Device creation for mmc@402f0000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'fccu@4030c000
'.reg[0]
(0x4030c000-0x4030efff). vm1 | VMM[vm]: Device creation for fccu@4030c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'ethernet@4033c000'.reg[0] (0x4033c000-0x4033dfff). vm1 | VMM[vm]: Device creation for ethernet@4033c000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'ddr_errata@403c0000'.reg[0] (0x403c0000-0x403c00ff). vm1 | VMM[vm]: Device creation for ddr_errata@403c0000 failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'ddr-perf@403e0000'.reg[0] (0x403e0000-0x403e00ff). vm1 | VMM[vm]: Device creation for ddr-perf@403e0000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pcie@40400000
'.reg[0]
(0x40400000-0x40400fff). vm1 | VMM[vm]: Device creation for pcie@40400000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'serdes@40480000'.reg[0] (0x40480000-0x40480107). vm1 | VMM[vm]: Device creation for serdes@40480000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pcie@44100000
'.reg[0]
(0x44100000-0x44100fff). vm1 | VMM[vm]: Device creation for pcie@44100000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'serdes@44180000'.reg[0] (0x44180000-0x44180107). vm1 | VMM[vm]: Device creation for serdes@44180000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'pfe@46000000
'.reg[0]
(0x46000000-0x46ffffff). vm1 | VMM[vm]: Device creation for pfe@46000000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'llce_dte_sram@43000000'.reg[0] (0x43000000-0x43001fff). vm1 | VMM[vm]: Device creation for llce_dte_sram@43000000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'llce_ppe_rx_sram@43100000'.reg[0] (0x43100000-0x43107fff). vm1 | VMM[vm]: Device creation for llce_ppe_rx_sram@43100000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'llce_ppe_tx_sram@43200000'.reg[0] (0x43200000-0x43207fff). vm1 | VMM[vm]: Device creation for llce_ppe_tx_sram@43200000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'llce_frpe_sram@43300000'.reg[0] (0x43300000-0x4330ffff). vm1 | VMM[vm]: Device creation for llce_frpe_sram@43300000
failed.
Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'llce_shmem@43800000'.reg[0] (0x43800000-0x4384ffff). vm1 | VMM[vm]: Device creation for llce_shmem@43800000 failed. Disabling device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'llce@43a00000
'.reg[0]
(0x43ff8000-0x43ffbfff). vm1 | VMM[vm]: Device creation for llce@43a00000 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for 'usbmisc@44064200'.reg[0] (0x44064200-0x440643ff). vm1 | VMM[vm]: Device creation for usbmisc@44064200 failed.
Disabling
device. vm1 | VMM[ioproxy]: No corresponding IO resource for
'usb@44064000
'.reg[0]
(0x44064000-0x440641ff). vm1 | VMM[vm]: Device creation for usb@44064000 failed.
Disabling
device. vm1 | VMM[ram]: Cleaning caches for device tree
[21ff2000-21fff728]
([b11f2000]) io | new iomem region: p=00000000000000 v=00000000400000
s=400000
(bmb=0x39bc0) io | map mem: p=00000000002000 v=00000000402000 s=2000 uncached: done(0) vm1 | VMM[]: Starting Cpu0 @ 0x91200000 in 64Bit mode (handler @ 1078e08, stack: 801ffba0, task: 420000, mpidr: 80000000 (orig:
vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) vm1 | VMM[]: Starting Cpu1 @ 0x91ae7254 in 64Bit mode (handler @ 1078e08, stack: 400f20, task: 420000, mpidr: 80000001 (orig:
vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) vm1 | VMM[]: Starting Cpu2 @ 0x91ae7254 in 64Bit mode (handler @ 1078e08, stack: 5fff20, task: 420000, mpidr: 80000100 (orig:
vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) vm1 | VMM[]: Starting Cpu3 @ 0x91ae7254 in 64Bit mode (handler @ 1078e08, stack: 7fef20, task: 420000, mpidr: 80000101 (orig:
vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) vm1 | [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] vm1 | [ 0.000000] Linux version 5.15.119-rt65+ge18f05316cd9 (oe-user@oe-host) (aarch64-fsl-linux-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Fri Sep 15 16:46:03 UTC 2023 vm1 | [ 0.000000] Machine model: NXP S32G2XXX-EVB vm1 | [ 0.000000] Zone ranges: vm1 | [ 0.000000] DMA [mem 0x0000000091200000-0x00000000b11fffff] vm1 | [ 0.000000] DMA32 empty vm1 | [ 0.000000] Normal empty vm1 | [ 0.000000] Movable zone start for each node vm1 | [ 0.000000] Early memory node ranges vm1 | [ 0.000000] node 0: [mem 0x0000000091200000-0x00000000b11fffff] vm1 | [ 0.000000] Initmem setup node 0 [mem 0x0000000091200000-0x00000000b11fffff] vm1 | [ 0.000000] On node 0, zone DMA: 4608 pages in
unavailable
ranges vm1 | [ 0.000000] On node 0, zone DMA: 28160 pages in
unavailable
ranges vm1 | [ 0.000000] cma: Reserved 256 MiB at 0x000000009e800000 vm1 | [ 0.000000] psci: probing for conduit method from DT. vm1 | [ 0.000000] psci: PSCIv1.0 detected in firmware. vm1 | [ 0.000000] psci: Using standard PSCI v0.2 function IDs vm1 | [ 0.000000] psci: Trusted OS migration not required vm1 | [ 0.000000] psci: SMC Calling Convention v1.0 vm1 | [ 0.000000] percpu: Embedded 18 pages/cpu s34200 r8192
d31336
u73728 vm1 | [ 0.000000] Detected VIPT I-cache on CPU0 vm1 | [ 0.000000] CPU features: detected: GIC system register
CPU
interface vm1 | [ 0.000000] CPU features: detected: ARM erratum 845719 vm1 | [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, 1530923, or 1530924 vm1 | [ 0.000000] Built 1 zonelists, mobility grouping on.
Total
pages: 129280 vm1 | [ 0.000000] Kernel command line: console=ttyAMA0
earlyprintk=1
rdinit=/init vm1 | [ 0.000000] Unknown kernel command line parameters "earlyprintk=1", will be passed to user space. vm1 | [ 0.000000] Dentry cache hash table entries: 65536
(order:
7,
524288 bytes, linear) vm1 | [ 0.000000] Inode-cache hash table entries: 32768
(order: 6,
262144 bytes, linear) vm1 | [ 0.000000] mem auto-init: stack:off, heap alloc:off,
heap
free:off vm1 | [ 0.000000] Memory: 207244K/524288K available (9088K
kernel
code, 642K rwdata, 3036K rodata, 1344K init, 220K bss, 54900K
reserved,
262144K cma-reserved) vm1 | [ 0.000000] rcu: Preemptible hierarchical RCU
implementation.
vm1 | [ 0.000000] rcu: RCU event tracing is enabled. vm1 | [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8
to
nr_cpu_ids=4. vm1 | [ 0.000000] Trampoline variant of Tasks RCU
enabled.
vm1 | [ 0.000000] Tracing variant of Tasks RCU enabled. vm1 | [ 0.000000] rcu: RCU calculated value of
scheduler-enlistment
delay is 25 jiffies. vm1 | [ 0.000000] rcu: Adjusting geometry for
rcu_fanout_leaf=16,
nr_cpu_ids=4 vm1 | [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated
irqs: 0
vm1 | [ 0.000000] GICv3: 988 SPIs implemented vm1 | [ 0.000000] GICv3: 0 Extended SPIs implemented vm1 | [ 0.000000] GICv3: Distributor has no Range Selector
support
vm1 | [ 0.000000] Root IRQ handler: gic_handle_irq vm1 | [ 0.000000] GICv3: 16 PPIs implemented vm1 | [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000050880000 vm1 | [ 0.000000] arch_timer: cp15 timer(s) running at 5.00MHz (virt). vm1 | [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x127350b88, max_idle_ns: 440795202120
ns
vm1 | [ 0.000001] sched_clock: 56 bits at 5MHz, resolution
200ns,
wraps every 4398046511100ns vm1 | [ 0.000638] Console: colour dummy device 80x25 vm1 | [ 0.000683] Calibrating delay loop (skipped), value
calculated
using timer frequency.. 10.00 BogoMIPS (lpj=20000) vm1 | [ 0.000697] pid_max: default: 32768 minimum: 301 vm1 | [ 0.000887] Mount-cache hash table entries: 1024
(order: 1,
8192 bytes, linear) vm1 | [ 0.000899] Mountpoint-cache hash table entries: 1024
(order:
1, 8192 bytes, linear) vm1 | [ 0.002629] rcu: Hierarchical SRCU implementation. vm1 | [ 0.003552] smp: Bringing up secondary CPUs ... vm1 | [ 0.017897] Detected VIPT I-cache on CPU1 vm1 | [ 0.017963] GICv3: CPU1: found redistributor 1 region 0:0x00000000508a0000 vm1 | [ 0.018124] CPU1: Booted secondary processor
0x0000000001
[0x410fd034] vm1 | [ 0.038864] Detected VIPT I-cache on CPU2 vm1 | [ 0.038925] GICv3: CPU2: found redistributor 100 region 0:0x00000000508c0000 vm1 | [ 0.039068] CPU2: Booted secondary processor
0x0000000100
[0x410fd034] vm1 | [ 0.059640] Detected VIPT I-cache on CPU3 vm1 | [ 0.059684] GICv3: CPU3: found redistributor 101 region 0:0x00000000508e0000 vm1 | [ 0.059796] CPU3: Booted secondary processor
0x0000000101
[0x410fd034] vm1 | [ 0.066434] smp: Brought up 1 node, 4 CPUs vm1 | [ 0.066445] SMP: Total of 4 processors activated. vm1 | [ 0.066450] CPU features: detected: 32-bit EL0 Support vm1 | [ 0.066456] CPU features: detected: CRC32 instructions vm1 | [ 0.076601] CPU: All CPU(s) started at EL1 vm1 | [ 0.076655] alternatives: patching kernel code vm1 | [ 0.077714] devtmpfs: initialized vm1 | [ 0.086718] clocksource: jiffies: mask: 0xffffffff
max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns vm1 | [ 0.086746] futex hash table entries: 1024 (order: 4,
65536
bytes, linear) vm1 | [ 0.095444] pinctrl core: initialized pinctrl subsystem vm1 | [ 0.096442] NET: Registered PF_NETLINK/PF_ROUTE protocol
family
vm1 | [ 0.098184] DMA: preallocated 128 KiB GFP_KERNEL pool
for
atomic allocations vm1 | [ 0.098363] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA
pool
for atomic allocations vm1 | [ 0.098516] DMA: preallocated 128 KiB
GFP_KERNEL|GFP_DMA32
pool for atomic allocations vm1 | [ 0.098979] thermal_sys: Registered thermal governor 'step_wise' vm1 | [ 0.099686] hw-breakpoint: found 6 breakpoint and 4
watchpoint
registers. vm1 | [ 0.100036] ASID allocator initialised with 65536
entries
vm1 | [ 0.100142] Serial: AMBA PL011 UART driver vm1 | [ 0.101471] 12000.pl011_uart: ttyAMA0 at MMIO 0x12000
(irq =
14, base_baud = 0) is a PL011 rev3 vm1 | [ 0.101515] printk: console [ttyAMA0] enabled vm1 | [ 0.108150] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages vm1 | [ 0.108163] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages vm1 | [ 0.108168] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages vm1 | [ 0.108175] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages vm1 | [ 0.110016] vgaarb: loaded vm1 | [ 0.110204] SCSI subsystem initialized vm1 | [ 0.110378] usbcore: registered new interface driver
usbfs
vm1 | [ 0.110412] usbcore: registered new interface driver hub vm1 | [ 0.110446] usbcore: registered new device driver usb vm1 | [ 0.110742] pps_core: LinuxPPS API ver. 1 registered vm1 | [ 0.110746] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it vm1 | [ 0.110761] PTP clock support registered vm1 | [ 0.111890] clocksource: Switched to clocksource arch_sys_counter vm1 | [ 0.120290] NET: Registered PF_INET protocol family vm1 | [ 0.120433] IP idents hash table entries: 8192 (order:
4,
65536 bytes, linear) vm1 | [ 0.120940] tcp_listen_portaddr_hash hash table
entries: 256
(order: 0, 4096 bytes, linear) vm1 | [ 0.120958] Table-perturb hash table entries: 65536
(order:
6,
262144 bytes, linear) vm1 | [ 0.120970] TCP established hash table entries: 4096
(order:
3, 32768 bytes, linear) vm1 | [ 0.121009] TCP bind hash table entries: 4096 (order: 4,
65536
bytes, linear) vm1 | [ 0.121084] TCP: Hash tables configured (established
4096
bind
vm1 | [ 0.121170] UDP hash table entries: 256 (order: 1, 8192
bytes,
linear) vm1 | [ 0.121192] UDP-Lite hash table entries: 256 (order: 1,
8192
bytes, linear) vm1 | [ 0.121352] NET: Registered PF_UNIX/PF_LOCAL protocol
family
vm1 | [ 0.122014] RPC: Registered named UNIX socket transport
module.
vm1 | [ 0.122020] RPC: Registered udp transport module. vm1 | [ 0.122023] RPC: Registered tcp transport module. vm1 | [ 0.122025] RPC: Registered tcp NFSv4.1 backchannel
transport
module. vm1 | [ 0.122035] PCI: CLS 0 bytes, default 64 vm1 | [ 0.122356] Unpacking initramfs... vm1 | [ 1.620548] Freeing initrd memory: 25676K vm1 | [ 1.625720] workingset: timestamp_bits=62 max_order=17 bucket_order=0 vm1 | [ 1.626779] fuse: init (API version 7.34) vm1 | [ 1.626982] NET: Registered PF_ALG protocol family vm1 | [ 1.627045] Block layer SCSI generic (bsg) driver
version
0.4
loaded (major 248) vm1 | [ 1.627052] io scheduler mq-deadline registered vm1 | [ 1.627056] io scheduler kyber registered vm1 | [ 1.631965] vcan: Virtual CAN interface driver vm1 | [ 1.631980] slcan: serial line CAN interface driver vm1 | [ 1.631982] slcan: 10 dynamic interface channels. vm1 | [ 1.631990] CAN device driver interface vm1 | [ 1.632058] e100: Intel(R) PRO/100 Network Driver vm1 | [ 1.632061] e100: Copyright(c) 1999-2006 Intel
Corporation
vm1 | [ 1.632098] e1000: Intel(R) PRO/1000 Network Driver vm1 | [ 1.632102] e1000: Copyright (c) 1999-2006 Intel
Corporation.
vm1 | [ 1.632138] e1000e: Intel(R) PRO/1000 Network Driver vm1 | [ 1.632141] e1000e: Copyright(c) 1999 - 2015 Intel
Corporation.
vm1 | [ 1.632171] igb: Intel(R) Gigabit Ethernet Network
Driver
vm1 | [ 1.632176] igb: Copyright (c) 2007-2014 Intel
Corporation.
vm1 | [ 1.632523] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver vm1 | [ 1.632531] ehci-pci: EHCI PCI platform driver vm1 | [ 1.632753] usbcore: registered new interface driver uas vm1 | [ 1.632791] usbcore: registered new interface driver usb-storage vm1 | [ 1.633272] i2c_dev: i2c /dev entries driver vm1 | [ 1.633467] sdhci: Secure Digital Host Controller
Interface
driver vm1 | [ 1.633470] sdhci: Copyright(c) Pierre Ossman vm1 | [ 1.633472] sdhci-pltfm: SDHCI platform and OF driver
helper
vm1 | [ 1.633661] usbcore: registered new interface driver
usbhid
vm1 | [ 1.633666] usbhid: USB HID core driver vm1 | [ 1.634177] NET: Registered PF_INET6 protocol family vm1 | [ 1.635090] Segment Routing with IPv6 vm1 | [ 1.635128] In-situ OAM (IOAM) with IPv6 vm1 | [ 1.635182] sit: IPv6, IPv4 and MPLS over IPv4 tunneling
driver
vm1 | [ 1.635654] NET: Registered PF_PACKET protocol family vm1 | [ 1.635859] can: controller area network core vm1 | [ 1.635895] NET: Registered PF_CAN protocol family vm1 | [ 1.635900] can: raw protocol vm1 | [ 1.635906] can: broadcast manager protocol vm1 | [ 1.635933] can: netlink gateway - max_hops=1 vm1 | [ 1.635965] 8021q: 802.1Q VLAN Support v1.8 vm1 | [ 1.636238] printk: console [ttyAMA0]: printing thread
started
vm1 | [ 1.707129] uart-pl011 12000.pl011_uart: no DMA platform
data
vm1 | [ 1.753286] Freeing unused kernel memory: 1344K
On Thu, Feb 20, 2025 at 9:48 PM Philipp Eppelt < philipp.eppelt@kernkonzept.com> wrote:
Hi Qiang,
I see these lines in the linux boot output, which make me wonder,
if
the
VM has enough RAM:
> vm1 | [ 0.000000] cma: Failed to reserve 256 MiB > [...] > vm1 | [ 0.112053] Unpacking initramfs... > vm1 | [ 0.946302] Initramfs unpacking failed: write error > vm1 | [ 0.959998] Freeing initrd memory: 25676K
Please increase the amount of RAM for the VM. Currently, your
uvmm-io.ned
specifies 128MB. Please try 512MB or more.
Cheers, Philipp
Am 20.02.25 um 12:20 PM schrieb qiang xu: > Hi Adam， > > I would like to sincerely thank you again for your help.
According to
what you > said, I have added the UART to the device tree, and I can now
see the
system > startup prints. However, it seems that the kernel cannot find the rootfs. What > should I configure in L4? Have I missed any configurations? > > fatload mmc 0 0x8000e000 l4re_uvmm-io.uimage > 46235855 bytes read in 1971 ms (22.4 MiB/s) > => fatload mmc 0 0x80000000 s32g2xxa-evb.dtb1 > 54149 bytes read in 17 ms (3 MiB/s) > => bootm 0x8000e000 - 0x80000000 > ## Booting kernel from Legacy Image at 8000e000 ... > Image Name: L4 Image #26 > Image Type: AArch64 Linux Kernel Image (uncompressed) > Data Size: 46235791 Bytes = 44.1 MiB > Load Address: 91000000 > Entry Point: 91000000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at 80000000 > Booting using the fdt blob at 0x80000000 > Loading Kernel Image > Using Device Tree in place at 0000000080000000, end
0000000080010384
> fixup: pfe0 set to 00:01:be:be:ef:11 > fixup: pfe1 set to 00:01:be:be:ef:22 > fixup: pfe2 set to 00:01:be:be:ef:33 > > Starting kernel ... > > > L4 Bootstrapper > Build: #26 Thu Feb 20 19:07:32 CST 2025, 11.4.0 > RAM: 0000000080000000 - 00000000ffffffff: 2097152kB > RAM: 0000000880000000 - 00000008dfffffff: 1572864kB > Total RAM: 3584MB > Scanning fiasco > Scanning sigma0 > Scanning moe > Moving up to 15 modules behind 81300000 > moving module 00 { 9101f000-910e5fe7 } -> { 8600a000-860d0fe7
}
[815080] > moving module 01 { 910e6000-910ebcd7 } -> { 860d1000-860d6cd7
}
[23768] > moving module 02 { 910ec000-9111e6cf } -> { 860d7000-861096cf
}
[206544] > moving module 03 { 9111f000-9121258f } -> { 8610a000-861fd58f
}
[996752] > moving module 04 { 91213000-9122e537 } -> { 861fe000-86219537
}
[111928] > moving module 05 { 9122f000-912b7aa7 } -> { 8621a000-862a2aa7
}
[559784] > moving module 06 { 912b8000-912c5384 } -> { 862a3000-862b0384
}
[54149] > moving module 07 { 912c6000-92bd9a52 } -> { 862b1000-87bc4a52
}
[26294867] > moving module 08 { 92bda000-92bdb218 } -> { 87bc5000-87bc6218
}
[4633]
> moving module 09 { 92bdc000-92bdc29a } -> { 87bc7000-87bc729a
}
[667]
> moving module 10 { 92bdd000-939bd807 } -> { 87bc8000-889a8807
}
[14551048] > moving module 11 { 939be000-93a03faf } -> { 889a9000-889eefaf
}
[286640] > moving module 12 { 93a04000-93c16a87 } -> { 889ef000-88c01a87
}
[2173576] > moving module 13 { 93c17000-93c171f7 } -> { 88c02000-88c021f7
}
[504]
> moving module 14 { 93c18000-93c1808e } -> { 88c03000-88c0308e
}
[143]
> Loading fiasco > found node 0 kernel info page (via ELF) at 0x80203000 > Loading sigma0 > Loading moe > found node 0 kernel options (via ELF) at 0x80204000 > Sigma0 config node: 0 ip:860003f4 > Roottask config node: 0 ip:80841904 > Regions of list 'regions' > [ 34000000, 3407ffff] { 80000} Arch pfebufs@34000000 > [ 34080000, 3409ffff] { 20000} Arch pfebufs@34080000 > [ 80000000, 8000dfff] { e000} Root dtb > [ 8000e000, 8000efff] { 1000} Root mbi_rt > [ 80201000, 80205847] { 4848} Kern fiasco > [ 80400000, 8061dfff] { 21e000} Kern fiasco > [ 80840000, 8087d817] { 3d818} Root moe > [ 83200000, 835dffff] { 3e0000} Arch pfebufs@83200000 > [ 835e0000, 835fffff] { 20000} Arch pfebufs@835e0000 > [ 84000000, 843fffff] { 400000} Arch shm@84000000 > [ 85000000, 85000fff] { 1000} Arch ddr@85000000 > [ 86000000, 8600946f] { 9470} Sigma0 sigma0 > [ 8610a000, 88c0308e] { 2af908f} Root Module > [ 91000158, 91000187] { 30} Root cpu_boot > [ 9101e1d0, 9101ecdc] { b0d} Boot modinfo > [ c0000000, c03fffff] { 400000} Arch shm@c0000000 > [ c0400000, c07fffff] { 400000} Arch shm@c0400000 > [ d0000000, d000007f] { 80} Arch shm@d0000000 > [ d0000080, d00000ff] { 80} Arch shm@d0000080 > [ ff800000, ff9fffff] { 200000} Arch atf@ff800000 > Starting kernel fiasco at 80201190 > Hello from Startup::stage2 > Reserved 216 MiB as kernel memory. > Number of IRQs available at this GIC: 576 > CPU0: GIC Redistributor at ffff00480000 for 0x0 > 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=5000000 interval=5000 cnt=339090240 > SERIAL ESC: allocated IRQ 114 for serial uart > Not using serial hack in slow timer handler. > Welcome to the L4Re Microkernel! > L4Re Microkernel on arm-64 > Rev: unknown compiled with gcc 11.4.0 for NXP S32G [] > Build: #12 Tue Feb 18 14:17:13 CST 2025 > > Cache config: ON > CPU1: GIC Redistributor at ffff004a0000 for 0x1 > CPU1: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106
00000000
> ID_MMFR[04]: 00001122 00000000 00000000 00000000 > CPU2: GIC Redistributor at ffff004c0000 for 0x100 > CPU2: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106
00000000
> ID_MMFR[04]: 00001122 00000000 00000000 00000000 > CPU3: GIC Redistributor at ffff004e0000 for 0x101 > Calibrating timer loop... > CPU3: ID_PFR[01]: 01002222 00000000 ID_[DA]FR0: 10305106
00000000
> ID_MMFR[04]: 00001122 00000000 00000000 00000000 > Timer calibration done. > MDB: use page size: 30 > MDB: use page size: 21 > MDB: use page size: 12 > SIGMA0: Hello! > KIP @ 80203000 > allocated 4KB for maintenance structures > SIGMA0: Dump of all resource maps > RAM:------------------------ > [4:---:80000000;8000dfff] > [4:RWX:8000e000;8000efff] > [0:RWX:8000f000;80200fff] > [0:RWX:80206000;803fffff] > [0:RWX:8061e000;8083ffff] > [4:RWX:80840000;8087dfff] > [0:RWX:8087e000;831fffff] > [0:RWX:83600000;83ffffff] > [0:RWX:84400000;84ffffff] > [0:RWX:85001000;85ffffff] > [0:RWX:8600a000;86109fff] > [4:RWX:8610a000;88c03fff] > [0:RWX:88c04000;90ffffff] > [4:---:91000000;91000fff] > [0:RWX:91001000;bfffffff] > [0:RWX:c0800000;cfffffff] > [0:RWX:d0001000;ff7fffff] > [0:RWX:ffa00000;ffffffff] > [0:RWX:880000000;8d27fffff] > IOMEM:---------------------- > [0:RW-:0;7fffffff] > [0:RW-:83200000;835fffff] > [0:RW-:84000000;843fffff] > [0:RW-:85000000;85000fff] > [0:RW-:c0000000;c07fffff] > [0:RW-:d0000000;d0000fff] > [0:RW-:ff800000;ff9fffff] > [0:RW-:100000000;87fffffff] > [0:RW-:8e0000000;ffffffffffffffff] > MOE: Hello world > MOE: found 3383848 KByte free memory > MOE: found RAM from 8000f000 to 8d2800000 > MOE: allocated 34088 KByte for the page array @0x8087e000 > MOE: virtual user address space [0-ffffffffff] > MOE: cmdline: moe rom/uvmm-io.ned > MOE: rom name space cap -> [C:103000] > MOE: rwfs name space cap -> [C:105000] > ROMFS: [8610a000-861fd590] [C:107000] uvmm > ROMFS: [861fe000-86219538] [C:109000] l4re > ROMFS: [8621a000-862a2aa8] [C:10b000] ned > ROMFS: [862a3000-862b0385] [C:10d000] s32g2xxa-evb.dtb1 > ROMFS: [862b1000-87bc4a53] [C:10f000] fsl-image-dom0less-s32g274aevb.cpio.gz > ROMFS: [87bc5000-87bc6219] [C:111000] vmm.lua > ROMFS: [87bc7000-87bc729b] [C:113000] uvmm-io.ned > ROMFS: [87bc8000-889a8808] [C:115000] Image > ROMFS: [889a9000-889eefb0] [C:117000] cons > ROMFS: [889ef000-88c01a88] [C:119000] io > ROMFS: [88c02000-88c021f8] [C:11b000] io.cfg > ROMFS: [88c03000-88c0308f] [C:11d000] vm_hw.vbus > ROMFS: [80000000-8000e000] [C:11f000] .fdt > MOE: Starting: rom/ned rom/uvmm-io.ned > MOE: loading 'rom/ned' > Ned says: Hi World! > Ned: loading file: 'rom/uvmm-io.ned' > Console Server > cons> > Created vcon channel: io [420010] > cons> > io | Io service > io | Verboseness level: 7 > io | unused physical memory space: > > Created vcon channel: vm1 [421010] > cons> > io | [00000000000000-00000033ffffff] > > Created vcon channel: mon1 [422010] > cons> > io | [000000340a0000-0000007fffffff] > io | [00000100000000-0000087fffffff] > io | [000008e0000000-ffffffffffffffff] > io | no 'iommu' capability found, using CPU-phys for DMA > io | Loading: config 'rom/io.cfg' > io | Loading: config 'rom/vm_hw.vbus' > io | Add IRQ resources to vbus: IRQ [00000000000007-00000000000007 1] > level high (align=0 flags=3000) > io | Add IRQ resources to vbus: IRQ [00000000000079-00000000000079 1] > raising edge (align=0 flags=10) > io | vm_hw: [N12_GLOBAL__N_112Virtual_sbusE] > io | Resources: ==== start ==== > io | Resources: ===== end ===== > io | L4ICU: [N2Vi6Sw_icuE] > io | Resources: ==== start ==== > io | Resources: ===== end ===== > io | PMU: [N2Vi9Proxy_devE] > io | Resources: ==== start ==== > io | IRQ [00000000000007-00000000000007 1] level
high
(align=0 > flags=300001) > io | Resources: ===== end ===== > io | UART0: [N2Vi9Proxy_devE] > io | Resources: ==== start ==== > io | IRQ [00000000000079-00000000000079 1] raising
edge
(align=0 > flags=100001) > io | IOMEM [00000000002000-00000000003000 1001] 32-bit non-pref > (align=1000 flags=300002) > io | Resources: ===== end ===== > io | Real Hardware ----------------------------------- > io | System Bus: > io | Resources: ==== start ==== > io | DMADOM [00000000000000-00000000000000 1] (align=0
flags=6)
> io | Resources: ===== end ===== > io | pmu: > io | compatible= { "arm,armv8-pmuv3" } > io | Clients: ===== start ==== > io | PMU: [N2Vi9Proxy_devE] > io | Clients: ===== end ==== > io | Resources: ==== start ==== > io | IRQ [00000000000007-00000000000007 1] level
high
(align=0 > flags=300001) > io | Resources: ===== end ===== > io | uart0: > io | compatible= { "arm,pl011" } > io | Clients: ===== start ==== > io | UART0: [N2Vi9Proxy_devE] > io | Clients: ===== end ==== > io | Resources: ==== start ==== > io | IRQ [00000000000079-00000000000079 1] raising
edge
(align=0 > flags=100001) > io | IOMEM [00000000002000-00000000003000 1001] 32-bit non-pref > (align=1000 flags=300002) > io | Resources: ===== end ===== > io | warning: could not register control interface at cap 'platform_ctl' > io | Ready. Waiting for request. > io | vbus vm_hw does not support a global DMA domain > vm1 | VMM[main]: Hello out there. > vm1 | VMM[ram]: No memory nodes found, setting up default
region
> vm1 | Command line: console=ttyAMA0 earlyprintk=1
rdinit=/init
> vm1 | VMM[]: virtio_net@10000.l4vmm,virtiocap: capability
net is
invalid. > vm1 | VMM[vm]: Device creation for virtual device
virtio_net@10000
failed. > Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'pmu'
IRQ
> vm1 | VMM[vm]: Device creation for pmu failed. Disabling
device.
> vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@c0000000'.reg[0]
> (0xc0000000-0xc03fffff). > vm1 | VMM[vm]: Device creation for shm@c0000000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@c0400000'.reg[0]
> (0xc0400000-0xc07fffff). > vm1 | VMM[vm]: Device creation for shm@c0400000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@d0000000'.reg[0]
> (0xd0000000-0xd000007f). > vm1 | VMM[vm]: Device creation for shm@d0000000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@d0000080'.reg[0]
> (0xd0000080-0xd00000ff). > vm1 | VMM[vm]: Device creation for shm@d0000080 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'shm@84000000'.reg[0]
> (0x84000000-0x843fffff). > vm1 | VMM[vm]: Device creation for shm@84000000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'pfebufs@34000000'.reg[0] (0x34000000-0x3407ffff). > vm1 | VMM[vm]: Device creation for pfebufs@34000000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'pfebufs@34080000'.reg[0] (0x34080000-0x3409ffff). > vm1 | VMM[vm]: Device creation for pfebufs@34080000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'pfebufs@83200000'.reg[0] (0x83200000-0x835dffff). > vm1 | VMM[vm]: Device creation for pfebufs@83200000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'pfebufs@835e0000'.reg[0] (0x835e0000-0x835fffff). > vm1 | VMM[vm]: Device creation for pfebufs@835e0000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'ddr@85000000'.reg[0]
> (0x85000000-0x85000fff). > vm1 | VMM[vm]: Device creation for ddr@85000000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'scmi'
IRQ
> vm1 | VMM[vm]: Device creation for scmi failed. Disabling
device.
> vm1 | VMM[ioproxy]: No corresponding IO resource for
'rtc@40060000'.reg[0]
> (0x40060000-0x40060fff). > vm1 | VMM[vm]: Device creation for rtc@40060000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'syscon@4007c000'.reg[0] (0x4007c000-0x4007c0ff). > vm1 | VMM[vm]: Device creation for syscon@4007c000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'ddr_gpr@4007c600'.reg[0] (0x4007c600-0x4007c61f). > vm1 | VMM[vm]: Device creation for ddr_gpr@4007c600 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'nvram@4009c000'.reg[0]
> (0x4009c000-0x4009c00f). > vm1 | VMM[vm]: Device creation for nvram@4009c000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'siul2- > pinctrl@4009c240'.reg[0] (0x4009c240-0x4009c3. > vm1 | VMM[vm]: Device creation for siul2-pinctrl@4009c240
failed.
Disabling > device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'siul2- > gpio@4009d700'.reg[0] (0x4009d700-0x4009d70f). > vm1 | VMM[vm]: Device creation for siul2-gpio@4009d700
failed.
Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'nvram@44010000'.reg[0]
> (0x44010000-0x4401000f). > vm1 | VMM[vm]: Device creation for nvram@44010000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'ocotp@400a4000'.reg[0]
> (0x400a4000-0x400a43ff). > vm1 | VMM[vm]: Device creation for ocotp@400a4000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'tmu@400a8000'.reg[0]
> (0x400a8000-0x400aafff). > vm1 | VMM[vm]: Device creation for tmu@400a8000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'watchdog@4010c000'.reg[0] (0x4010c000-0x4010cfff). > vm1 | VMM[vm]: Device creation for watchdog@4010c000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@4011c000'.reg[0]
> (0x4011c000-0x4011efff). > vm1 | VMM[vm]: Device creation for stm@4011c000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@40120000'.reg[0]
> (0x40120000-0x40122fff). > vm1 | VMM[vm]: Device creation for stm@40120000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@40134000'.reg[0]
> (0x0-0x1fffffff). > vm1 | VMM[vm]: Device creation for spi@40134000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'dma- > controller@40144000'.reg[0] (0x40144000-0x40167. > vm1 | VMM[vm]: Device creation for dma-controller@40144000
failed.
Disabling > device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pit@40188000'.reg[0]
> (0x40188000-0x4018afff). > vm1 | VMM[vm]: Device creation for pit@40188000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mscm@40198000'.reg[0]
> (0x40198000-0x40198fff). > vm1 | VMM[vm]: Device creation for mscm@40198000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'flexcan@401b4000'.reg[0] (0x401b4000-0x401bdfff). > vm1 | VMM[vm]: Device creation for flexcan@401b4000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'serial@401c8000'.reg[0] (0x401c8000-0x401cafff). > vm1 | VMM[vm]: Device creation for serial@401c8000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'serial@401cc000'.reg[0] (0x401cc000-0x401cefff). > vm1 | VMM[vm]: Device creation for serial@401cc000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@401d8000'.reg[0]
> (0x401d8000-0x401d8fff). > vm1 | VMM[vm]: Device creation for spi@401d8000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401e4000'.reg[0]
> (0x401e4000-0x401e4fff). > vm1 | VMM[vm]: Device creation for i2c@401e4000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401e8000'.reg[0]
> (0x401e8000-0x401e8fff). > vm1 | VMM[vm]: Device creation for i2c@401e8000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@401ec000'.reg[0]
> (0x401ec000-0x401ecfff). > vm1 | VMM[vm]: Device creation for i2c@401ec000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pwm@401f4000'.reg[0]
> (0x401f4000-0x401f4fff). > vm1 | VMM[vm]: Device creation for pwm@401f4000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'adc@401f8000'.reg[0]
> (0x401f8000-0x401f8fff). > vm1 | VMM[vm]: Device creation for adc@401f8000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'watchdog@40200000'.reg[0] (0x40200000-0x40200fff). > vm1 | VMM[vm]: Device creation for watchdog@40200000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'watchdog@40204000'.reg[0] (0x40204000-0x40204fff). > vm1 | VMM[vm]: Device creation for watchdog@40204000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'watchdog@40208000'.reg[0] (0x40208000-0x40208fff). > vm1 | VMM[vm]: Device creation for watchdog@40208000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu0b@40210000'.reg[0]
> (0x40210000-0x40210fff). > vm1 | VMM[vm]: Device creation for mu0b@40210000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu1b@40211000'.reg[0]
> (0x40211000-0x40211fff). > vm1 | VMM[vm]: Device creation for mu1b@40211000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu2b@40212000'.reg[0]
> (0x40212000-0x40212fff). > vm1 | VMM[vm]: Device creation for mu2b@40212000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mu3b@40213000'.reg[0]
> (0x40213000-0x40213fff). > vm1 | VMM[vm]: Device creation for mu3b@40213000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'stm@40228000'.reg[0]
> (0x40228000-0x4022afff). > vm1 | VMM[vm]: Device creation for stm@40228000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'dma- > controller@40244000'.reg[0] (0x40244000-0x40267. > vm1 | VMM[vm]: Device creation for dma-controller@40244000
failed.
Disabling > device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pit@40288000'.reg[0]
> (0x40288000-0x4028afff). > vm1 | VMM[vm]: Device creation for pit@40288000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'flexcan@402a8000'.reg[0] (0x402a8000-0x402b1fff). > vm1 | VMM[vm]: Device creation for flexcan@402a8000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'flexcan@402b2000'.reg[0] (0x402b2000-0x402bbfff). > vm1 | VMM[vm]: Device creation for flexcan@402b2000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'serial@402bc000'.reg[0] (0x402bc000-0x402befff). > vm1 | VMM[vm]: Device creation for serial@402bc000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'spi@402d0000'.reg[0]
> (0x402d0000-0x402d0fff). > vm1 | VMM[vm]: Device creation for spi@402d0000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'i2c@402dc000'.reg[0]
> (0x402dc000-0x402dcfff). > vm1 | VMM[vm]: Device creation for i2c@402dc000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pwm@402e4000'.reg[0]
> (0x402e4000-0x402e4fff). > vm1 | VMM[vm]: Device creation for pwm@402e4000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'adc@402e8000'.reg[0]
> (0x402e8000-0x402e8fff). > vm1 | VMM[vm]: Device creation for adc@402e8000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'mmc@402f0000'.reg[0]
> (0x402f0000-0x402f0fff). > vm1 | VMM[vm]: Device creation for mmc@402f0000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'fccu@4030c000'.reg[0]
> (0x4030c000-0x4030efff). > vm1 | VMM[vm]: Device creation for fccu@4030c000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'ethernet@4033c000'.reg[0] (0x4033c000-0x4033dfff). > vm1 | VMM[vm]: Device creation for ethernet@4033c000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'ddr_errata@403c0000'.reg[0] (0x403c0000-0x403c00ff). > vm1 | VMM[vm]: Device creation for ddr_errata@403c0000
failed.
Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for 'ddr- > perf@403e0000'.reg[0] (0x403e0000-0x403e00ff). > vm1 | VMM[vm]: Device creation for ddr-perf@403e0000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pcie@40400000'.reg[0]
> (0x40400000-0x40400fff). > vm1 | VMM[vm]: Device creation for pcie@40400000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'serdes@40480000'.reg[0] (0x40480000-0x40480107). > vm1 | VMM[vm]: Device creation for serdes@40480000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pcie@44100000'.reg[0]
> (0x44100000-0x44100fff). > vm1 | VMM[vm]: Device creation for pcie@44100000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'serdes@44180000'.reg[0] (0x44180000-0x44180107). > vm1 | VMM[vm]: Device creation for serdes@44180000 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'pfe@46000000'.reg[0]
> (0x46000000-0x46ffffff). > vm1 | VMM[vm]: Device creation for pfe@46000000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'llce_dte_sram@43000000'.reg[0] (0x43000000-0x43001f. > vm1 | VMM[vm]: Device creation for llce_dte_sram@43000000
failed.
Disabling > device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'llce_ppe_rx_sram@43100000'.reg[0] (0x43100000-0x431. > vm1 | VMM[vm]: Device creation for llce_ppe_rx_sram@43100000 failed. > Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'llce_ppe_tx_sram@43200000'.reg[0] (0x43200000-0x432. > vm1 | VMM[vm]: Device creation for llce_ppe_tx_sram@43200000 failed. > Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'llce_frpe_sram@43300000'.reg[0] (0x43300000-0x4330f. > vm1 | VMM[vm]: Device creation for llce_frpe_sram@43300000
failed.
Disabling > device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'llce_shmem@43800000'.reg[0] (0x43800000-0x4384ffff). > vm1 | VMM[vm]: Device creation for llce_shmem@43800000
failed.
Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'llce@43a00000'.reg[0]
> (0x43ff8000-0x43ffbfff). > vm1 | VMM[vm]: Device creation for llce@43a00000 failed.
Disabling
device. > vm1 | VMM[ioproxy]: No corresponding IO resource for > 'usbmisc@44064200'.reg[0] (0x44064200-0x440643ff). > vm1 | VMM[vm]: Device creation for usbmisc@44064200 failed. Disabling device. > vm1 | VMM[ioproxy]: No corresponding IO resource for
'usb@44064000'.reg[0]
> (0x44064000-0x440641ff). > vm1 | VMM[vm]: Device creation for usb@44064000 failed.
Disabling
device. > vm1 | VMM[ram]: Cleaning caches for device tree
[9ff2000-9fff728]
([90df2000]) > io | new iomem region: p=00000000000000 v=00000000400000
s=400000
(bmb=0x39bc0) > io | map mem: p=00000000002000 v=00000000402000 s=2000
uncached:
done(0) > vm1 | VMM[]: Starting Cpu0 @ 0x88e00000 in 64Bit mode
(handler @
1078e08, > stack: 801ffba0, task: 420000, ) > vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) > vm1 | VMM[]: Starting Cpu1 @ 0x896e7254 in 64Bit mode
(handler @
1078e08, > stack: 400f20, task: 420000, mp) > vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) > vm1 | VMM[]: Starting Cpu2 @ 0x896e7254 in 64Bit mode
(handler @
1078e08, > stack: 5fff20, task: 420000, mp) > vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) > vm1 | VMM[]: Starting Cpu3 @ 0x896e7254 in 64Bit mode
(handler @
1078e08, > stack: 7fef20, task: 420000, mp) > vm1 | ffffffc0080202c4: mrs r0, S3_1_C11_C0_2 (hsr=62346c01) > vm1 | [ 0.000000] Booting Linux on physical CPU
0x0000000000
[0x410fd034] > vm1 | [ 0.000000] Linux version
5.15.119-rt65+ge18f05316cd9
(oe-user@oe- > host) (aarch64-fsl-linux-gcc (3 > vm1 | [ 0.000000] Machine model: NXP S32G2XXX-EVB > vm1 | [ 0.000000] Zone ranges: > vm1 | [ 0.000000] DMA [mem 0x0000000088e00000-0x0000000090dfffff] > vm1 | [ 0.000000] DMA32 empty > vm1 | [ 0.000000] Normal empty > vm1 | [ 0.000000] Movable zone start for each node > vm1 | [ 0.000000] Early memory node ranges > vm1 | [ 0.000000] node 0: [mem 0x0000000088e00000-0x0000000090dfffff] > vm1 | [ 0.000000] Initmem setup node 0 [mem > 0x0000000088e00000-0x0000000090dfffff] > vm1 | [ 0.000000] On node 0, zone DMA: 3584 pages in
unavailable
ranges > vm1 | [ 0.000000] On node 0, zone DMA: 29184 pages in
unavailable
ranges > vm1 | [ 0.000000] cma: Failed to reserve 256 MiB > vm1 | [ 0.000000] psci: probing for conduit method from
DT.
> vm1 | [ 0.000000] psci: PSCIv1.0 detected in firmware. > vm1 | [ 0.000000] psci: Using standard PSCI v0.2 function
IDs
> vm1 | [ 0.000000] psci: Trusted OS migration not required > vm1 | [ 0.000000] psci: SMC Calling Convention v1.0 > vm1 | [ 0.000000] percpu: Embedded 18 pages/cpu s34200
r8192
d31336 u73728 > vm1 | [ 0.000000] pcpu-alloc: s34200 r8192 d31336 u73728 alloc=18*4096 > vm1 | [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 > vm1 | [ 0.000000] Detected VIPT I-cache on CPU0 > vm1 | [ 0.000000] CPU features: detected: GIC system
register
CPU
interface > vm1 | [ 0.000000] CPU features: detected: ARM erratum
845719
> vm1 | [ 0.000000] CPU features: detected: ARM errata
1165522,
1319367, > 1530923, or 1530924 > vm1 | [ 0.000000] Built 1 zonelists, mobility grouping on.
Total
pages: > 32320 > vm1 | [ 0.000000] Kernel command line: console=ttyAMA0 earlyprintk=1 > rdinit=/init > vm1 | [ 0.000000] Unknown kernel command line parameters "earlyprintk=1", > will be passed to user space. > vm1 | [ 0.000000] Dentry cache hash table entries: 16384
(order:
5, > 131072 bytes, linear) > vm1 | [ 0.000000] Inode-cache hash table entries: 8192
(order: 4,
65536 > bytes, linear) > vm1 | [ 0.000000] mem auto-init: stack:off, heap
alloc:off,
heap
free:off > vm1 | [ 0.000000] Memory: 83660K/131072K available (9088K
kernel
code, > 642K rwdata, 3036K rodata, 1344) > vm1 | [ 0.000000] rcu: Preemptible hierarchical RCU implementation. > vm1 | [ 0.000000] rcu: RCU event tracing is enabled. > vm1 | [ 0.000000] rcu: RCU restricting CPUs from
NR_CPUS=8
to
nr_cpu_ids=4. > vm1 | [ 0.000000] Trampoline variant of Tasks RCU
enabled.
> vm1 | [ 0.000000] Tracing variant of Tasks RCU
enabled.
> vm1 | [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay > is 25 jiffies. > vm1 | [ 0.000000] rcu: Adjusting geometry for
rcu_fanout_leaf=16,
> nr_cpu_ids=4 > vm1 | [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated
irqs: 0
> vm1 | [ 0.000000] GICv3: 988 SPIs implemented > vm1 | [ 0.000000] GICv3: 0 Extended SPIs implemented > vm1 | [ 0.000000] GICv3: Distributor has no Range Selector
support
> vm1 | [ 0.000000] Root IRQ handler: gic_handle_irq > vm1 | [ 0.000000] GICv3: 16 PPIs implemented > vm1 | [ 0.000000] GICv3: CPU0: found redistributor 0
region
> 0:0x0000000050880000 > vm1 | [ 0.000000] arch_timer: cp15 timer(s) running at
5.00MHz
(virt). > vm1 | [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff > max_cycles: 0x127350b88, max_is > vm1 | [ 0.000001] sched_clock: 56 bits at 5MHz, resolution
200ns,
wraps > every 4398046511100ns > vm1 | [ 0.000647] Console: colour dummy device 80x25 > vm1 | [ 0.000694] Calibrating delay loop (skipped), value calculated > using timer frequency.. 10.00 Bog) > vm1 | [ 0.000707] pid_max: default: 32768 minimum: 301 > vm1 | [ 0.000892] Mount-cache hash table entries: 512
(order:
0,
4096 > bytes, linear) > vm1 | [ 0.000903] Mountpoint-cache hash table entries: 512 (order: 0, > 4096 bytes, linear) > vm1 | [ 0.002655] rcu: Hierarchical SRCU implementation. > vm1 | [ 0.003586] smp: Bringing up secondary CPUs ... > vm1 | [ 0.017942] Detected VIPT I-cache on CPU1 > vm1 | [ 0.018008] GICv3: CPU1: found redistributor 1
region
> 0:0x00000000508a0000 > vm1 | [ 0.018171] CPU1: Booted secondary processor
0x0000000001
[0x410fd034] > vm1 | [ 0.038911] Detected VIPT I-cache on CPU2 > vm1 | [ 0.038970] GICv3: CPU2: found redistributor 100
region
> 0:0x00000000508c0000 > vm1 | [ 0.039117] CPU2: Booted secondary processor
0x0000000100
[0x410fd034] > vm1 | [ 0.059706] Detected VIPT I-cache on CPU3 > vm1 | [ 0.059748] GICv3: CPU3: found redistributor 101
region
> 0:0x00000000508e0000 > vm1 | [ 0.059865] CPU3: Booted secondary processor
0x0000000101
[0x410fd034] > vm1 | [ 0.066499] smp: Brought up 1 node, 4 CPUs > vm1 | [ 0.066508] SMP: Total of 4 processors activated. > vm1 | [ 0.066514] CPU features: detected: 32-bit EL0
Support
> vm1 | [ 0.066519] CPU features: detected: CRC32
instructions
> vm1 | [ 0.076664] CPU: All CPU(s) started at EL1 > vm1 | [ 0.076717] alternatives: patching kernel code > vm1 | [ 0.077658] devtmpfs: initialized > vm1 | [ 0.086658] clocksource: jiffies: mask: 0xffffffff max_cycles: > 0xffffffff, max_idle_ns: 76450417s > vm1 | [ 0.086684] futex hash table entries: 1024 (order:
4,
65536
bytes, > linear) > vm1 | [ 0.086894] pinctrl core: initialized pinctrl
subsystem
> vm1 | [ 0.087761] NET: Registered PF_NETLINK/PF_ROUTE
protocol
family > vm1 | [ 0.088328] DMA: preallocated 128 KiB GFP_KERNEL
pool
for
atomic > allocations > vm1 | [ 0.088376] DMA: preallocated 128 KiB
GFP_KERNEL|GFP_DMA
pool for > atomic allocations > vm1 | [ 0.088418] DMA: preallocated 128 KiB
GFP_KERNEL|GFP_DMA32
pool for > atomic allocations > vm1 | [ 0.088812] thermal_sys: Registered thermal governor 'step_wise' > vm1 | [ 0.089482] hw-breakpoint: found 6 breakpoint and 4 watchpoint > registers. > vm1 | [ 0.089813] ASID allocator initialised with 65536
entries
> vm1 | [ 0.089902] Serial: AMBA PL011 UART driver > vm1 | [ 0.091205] 12000.pl011_uart: ttyAMA0 at MMIO
0x12000
(irq
= 14, > base_baud = 0) is a PL011 rev3 > vm1 | [ 0.091249] printk: console [ttyAMA0] enabled > vm1 | [ 0.097882] HugeTLB registered 1.00 GiB page size, pre-allocated 0 > pages > vm1 | [ 0.097896] HugeTLB registered 32.0 MiB page size, pre-allocated 0 > pages > vm1 | [ 0.097902] HugeTLB registered 2.00 MiB page size, pre-allocated 0 > pages > vm1 | [ 0.097908] HugeTLB registered 64.0 KiB page size, pre-allocated 0 > pages > vm1 | [ 0.099874] vgaarb: loaded > vm1 | [ 0.100066] SCSI subsystem initialized > vm1 | [ 0.100236] usbcore: registered new interface driver
usbfs
> vm1 | [ 0.100269] usbcore: registered new interface
driver hub
> vm1 | [ 0.100298] usbcore: registered new device driver
usb
> vm1 | [ 0.100605] pps_core: LinuxPPS API ver. 1 registered > vm1 | [ 0.100609] pps_core: Software ver. 5.3.6 -
Copyright
2005-2007 > Rodolfo Giometti giometti@linux > vm1 | [ 0.100622] PTP clock support registered > vm1 | [ 0.101759] clocksource: Switched to clocksource arch_sys_counter > vm1 | [ 0.110198] NET: Registered PF_INET protocol family > vm1 | [ 0.110332] IP idents hash table entries: 2048
(order:
2,
16384 > bytes, linear) > vm1 | [ 0.110706] tcp_listen_portaddr_hash hash table
entries:
256 > (order: 0, 4096 bytes, linear) > vm1 | [ 0.110727] Table-perturb hash table entries: 65536
(order:
6, > 262144 bytes, linear) > vm1 | [ 0.110737] TCP established hash table entries: 1024 (order: 1, > 8192 bytes, linear) > vm1 | [ 0.110752] TCP bind hash table entries: 1024
(order: 2,
16384 > bytes, linear) > vm1 | [ 0.110775] TCP: Hash tables configured (established
1024
bind 1024) > vm1 | [ 0.110860] UDP hash table entries: 256 (order: 1,
8192
bytes, linear) > vm1 | [ 0.110882] UDP-Lite hash table entries: 256
(order: 1,
8192 bytes, > linear) > vm1 | [ 0.111044] NET: Registered PF_UNIX/PF_LOCAL
protocol
family
> vm1 | [ 0.111710] RPC: Registered named UNIX socket
transport
module. > vm1 | [ 0.111715] RPC: Registered udp transport module. > vm1 | [ 0.111718] RPC: Registered tcp transport module. > vm1 | [ 0.111721] RPC: Registered tcp NFSv4.1 backchannel transport module. > vm1 | [ 0.111731] PCI: CLS 0 bytes, default 64 > vm1 | [ 0.112053] Unpacking initramfs... > vm1 | [ 0.946302] Initramfs unpacking failed: write error > vm1 | [ 0.959998] Freeing initrd memory: 25676K > vm1 | [ 0.962699] workingset: timestamp_bits=62
max_order=15
bucket_order=0 > vm1 | [ 0.963739] fuse: init (API version 7.34) > vm1 | [ 0.963938] NET: Registered PF_ALG protocol family > vm1 | [ 0.964001] Block layer SCSI generic (bsg) driver
version
0.4 > loaded (major 248) > vm1 | [ 0.964008] io scheduler mq-deadline registered > vm1 | [ 0.964012] io scheduler kyber registered > vm1 | [ 0.968974] vcan: Virtual CAN interface driver > vm1 | [ 0.968989] slcan: serial line CAN interface driver > vm1 | [ 0.968992] slcan: 10 dynamic interface channels. > vm1 | [ 0.969000] CAN device driver interface > vm1 | [ 0.969065] e100: Intel(R) PRO/100 Network Driver > vm1 | [ 0.969069] e100: Copyright(c) 1999-2006 Intel
Corporation
> vm1 | [ 0.969104] e1000: Intel(R) PRO/1000 Network Driver > vm1 | [ 0.969108] e1000: Copyright (c) 1999-2006 Intel Corporation. > vm1 | [ 0.969144] e1000e: Intel(R) PRO/1000 Network Driver > vm1 | [ 0.969146] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. > vm1 | [ 0.969179] igb: Intel(R) Gigabit Ethernet Network
Driver
> vm1 | [ 0.969183] igb: Copyright (c) 2007-2014 Intel
Corporation.
> vm1 | [ 0.969534] ehci_hcd: USB 2.0 'Enhanced' Host
Controller
(EHCI) Driver > vm1 | [ 0.969543] ehci-pci: EHCI PCI platform driver > vm1 | [ 0.969763] usbcore: registered new interface
driver uas
> vm1 | [ 0.969801] usbcore: registered new interface driver usb-storage > vm1 | [ 0.970286] i2c_dev: i2c /dev entries driver > vm1 | [ 0.970482] sdhci: Secure Digital Host Controller
Interface
driver > vm1 | [ 0.970485] sdhci: Copyright(c) Pierre Ossman > vm1 | [ 0.970488] sdhci-pltfm: SDHCI platform and OF
driver
helper
> vm1 | [ 0.970671] usbcore: registered new interface driver
usbhid
> vm1 | [ 0.970675] usbhid: USB HID core driver > vm1 | [ 0.971182] NET: Registered PF_INET6 protocol family > vm1 | [ 0.972106] Segment Routing with IPv6 > vm1 | [ 0.972143] In-situ OAM (IOAM) with IPv6 > vm1 | [ 0.972197] sit: IPv6, IPv4 and MPLS over IPv4
tunneling
driver > vm1 | [ 0.972682] NET: Registered PF_PACKET protocol
family
> vm1 | [ 0.972887] can: controller area network core > vm1 | [ 0.972921] NET: Registered PF_CAN protocol family > vm1 | [ 0.972926] can: raw protocol > vm1 | [ 0.972932] can: broadcast manager protocol > vm1 | [ 0.972944] can: netlink gateway - max_hops=1 > vm1 | [ 0.972973] 8021q: 802.1Q VLAN Support v1.8 > vm1 | [ 0.973246] printk: console [ttyAMA0]: printing
thread
started > vm1 | [ 1.043530] uart-pl011 12000.pl011_uart: no DMA
platform
data > vm1 | [ 1.099243] VFS: Cannot open root device "(null)" or unknown- > block(0,0): error -6 > vm1 | [ 1.099253] Please append a correct "root=" boot
option;
here are > the available partitions: > vm1 | [ 1.099259] Kernel panic - not syncing: > > Regards, > Qiang > > On Wed, Feb 19, 2025 at 5:17 PM Adam Lackorzynski <adam@l4re.org > mailto:adam@l4re.org> wrote: > > Hi Qiang, > > what you did is good. > > The messages shown are giving hints on the setup and are not generally > bad. > If the ioproxy says there's no resource it means that a device/resource > is listed in the device tree but not on the vbus, i.e. this
resource
is > not available for the VM. uvmm thus disables this node in the
device
> tree. > The platform_ctl cap message is coming from io, telling us
that
io
> cannot offer the Platform_control API because no cap has been
made
> available. > > Regarding the UART, there's also a hint, and I believe that
is
also
the > reason why no output from Linux is seen. You already noticed
as
well.
> pl011 and linflex are not compatible. What I would propose is
that
you > add a node in the DT for the pl011, as uvmm can emulate this
UART
type. > An example can be found in
pkg/uvmm/configs/dts/vmm-devices-arm.dtsi.
> This file contains two variants of a UART. The pl011 one
which I
just
> mentioned and a virtio-console one. Both will work. You can
take
the
> contents of this file as is, however pay attention to the
MMIO
ranges
> and IRQs used. Choose a free range in the guest physical
address
space > of your guest (aka a range not used in the device tree) and
change
the > addresses accordingly. Similar with the interrupts, use one
not
used
> previously. > > > > Adam > > On Tue Feb 18, 2025 at 18:02:32 +0800, qiang xu wrote: > > Hi Adam, > > > > Thank you very much for your help. I selected the option
"*Target
> > configuration -> Use PSCI[]**" *in the Fiasco compile
options
and
> > recompiled. Then, in the L4 compile options, I selected
*"uvmm
virtual > > machine monitor -> PSCI interface support[]*" and
recompiled
L4.
After > > running it in boot, I encountered the overlap issue again.
Later,
I > > adjusted the `DEFAULT_RELOC_arm64`and resolved it.
However,
when
I started,
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