Re: [Xen-devel] Running XEN on imx8mq

[Amit Tomer <amittomer25@xxxxxxxxx>]

> It will be difficult to help without any log. You probably want to try with
> Stefano series instead. However ...

Yeah, tried Stefano series as well but show same message:


Starting kernel ...

- UART enabled -
- CPU 00000000 booting -
- Current EL 00000008 -
- Xen starting at EL2 -
- Zero BSS -
- Setting up control registers -
- Turning on paging -
- Ready -
(XEN) fdt: node `linux,cma': missing `reg' property
(XEN) Checking for initrd in /chosen
(XEN) RAM: 0000000040000000 - 00000000bfffffff
(XEN)
(XEN) MODULE[0]: 00000000be510000 - 00000000be51d000 Device Tree
(XEN) MODULE[1]: 0000000040480000 - 0000000042680000 Kernel
(XEN)  RESVD[0]: 0000000043000000 - 000000004300d000
(XEN)  RESVD[1]: 00000000be510000 - 00000000be51d000
(XEN)
(XEN) Command line: console=dtuart dom0_mem=2048M
(XEN) Placing Xen at 0x00000000bfe00000-0x00000000c0000000
(XEN) Update BOOTMOD_XEN from 0000000042000000-0000000042118d81 =>
00000000bfe00000-00000000bff18d81
(XEN) Domain heap initialised
(XEN) Booting using Device Tree
(XEN) Platform: Generic System
(XEN) Taking dtuart configuration from /chosen/stdout-path
(XEN) Looking for dtuart at "/serial@30860000", options ""
(XEN) Unable to initialize dtuart: -9
(XEN) Bad console= option 'dtuart'
 Xen 4.12-unstable
(XEN) Xen version 4.12-unstable (amit@) (aarch64-linux-gnu-gcc (Linaro
GCC 7.3-2018.05) 7.3.1 20180425 [linaro-7.3-2018.05 revision
d29120a424ecfbc167ef90065c0eeb7f91977701]) debug=y  Mon Mar 18 17:49:9
(XEN) Latest ChangeSet: Thu Mar 7 13:22:10 2019 -0800 git:62617af
(XEN) Processor: 410fd034: "ARM Limited", variant: 0x0, part 0xd03, rev 0x4
(XEN) 64-bit Execution:
(XEN)   Processor Features: 0000000001002222 0000000000000000
(XEN)     Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32
(XEN)     Extensions: FloatingPoint AdvancedSIMD GICv3-SysReg
(XEN)   Debug Features: 0000000010305106 0000000000000000
(XEN)   Auxiliary Features: 0000000000000000 0000000000000000
(XEN)   Memory Model Features: 0000000000001122 0000000000000000
(XEN)   ISA Features:  0000000000011120 0000000000000000
(XEN) 32-bit Execution:
(XEN)   Processor Features: 00000131:10011011
(XEN)     Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle
(XEN)     Extensions: GenericTimer Security
(XEN)   Debug Features: 03010066
(XEN)   Auxiliary Features: 00000000
(XEN)   Memory Model Features: 10201105 40000000 01260000 02102211
(XEN)  ISA Features: 02101110 13112111 21232042 01112131 00011142 00011121
(XEN) Using SMC Calling Convention v1.0
(XEN) Using PSCI v1.0
(XEN) SMP: Allowing 4 CPUs
(XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 8333 KHz
(XEN) GICv3 initialization:
(XEN)       gic_dist_addr=0x00000038800000
(XEN)       gic_maintenance_irq=25
(XEN)       gic_rdist_stride=0
(XEN)       gic_rdist_regions=1
(XEN)       redistributor regions:
(XEN)         - region 0: 0x00000038880000 - 0x00000038940000
(XEN) GICv3: 160 lines, (IID 0001143b).
(XEN) GICv3: CPU0: Found redistributor in region 0 @000000004001a000
(XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2)
(XEN) Initializing Credit2 scheduler
(XEN)  load_precision_shift: 18
(XEN)  load_window_shift: 30
(XEN)  underload_balance_tolerance: 0
(XEN)  overload_balance_tolerance: -3
(XEN)  runqueues arrangement: socket
(XEN)  cap enforcement granularity: 10ms
(XEN) load tracking window length 1073741824 ns
(XEN) Adding cpu 0 to runqueue 0
(XEN)  First cpu on runqueue, activating
(XEN) Allocated console ring of 32 KiB.
(XEN) Bringing up CPU1
- CPU 00000001 booting -
- Current EL 00000008 -
- Xen starting at EL2 -
- Setting up control registers -
- Turning on paging -
- Ready -
(XEN) GICv3: CPU1: Found redistributor in region 0 @000000004003a000
(XEN) Adding cpu 1 to runqueue 0
(XEN) CPU 1 booted.
(XEN) Bringing up CPU2
- CPU 00000002 booting -
- Current EL 00000008 -
- Xen starting at EL2 -
- Setting up control registers -
- Turning on paging -
- Ready -
(XEN) GICv3: CPU2: Found redistributor in region 0 @000000004005a000
(XEN) Adding cpu 2 to runqueue 0
(XEN) CPU 2 booted.
(XEN) Bringing up CPU3
- CPU 00000003 booting -
- Current EL 00000008 -
- Xen starting at EL2 -
- Setting up control registers -
- Turning on paging -
- Ready -
(XEN) GICv3: CPU3: Found redistributor in region 0 @000000004007a000
(XEN) Adding cpu 3 to runqueue 0
(XEN) CPU 3 booted.
(XEN) Brought up 4 CPUs
(XEN) P2M: 40-bit IPA with 40-bit PA and 8-bit VMID
(XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558
(XEN) I/O virtualisation disabled
(XEN) build-id: 1635738d31cfca03ae48949e8cd29221cdfe458c
(XEN) alternatives: Patching with alt table 00000000002aba18 -> 00000000002ac018
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Loading kernel from boot module @ 0000000040480000
(XEN) Allocating 1:1 mappings totalling 2048MB for dom0:
(XEN) WARNING: Failed to allocate requested dom0 memory. 224MB unallocated
(XEN) BANK[0] 0x00000044000000-0x000000b6000000 (1824MB)
(XEN) Grant table range: 0x000000bfe00000-0x000000bfe40000
(XEN) Allocating PPI 16 for event channel interrupt
(XEN) Loading zImage from 0000000040480000 to 0000000044080000-0000000046280000
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) Unable to copy the kernel in the hwdom memory
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...

Thanks
-Amit

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