Re: [Xen-devel] Running XEN on imx8mq

[Julien Grall <julien.grall@xxxxxxx>]

On 18/03/2019 07:39, Amit Tomer wrote:
> Hi,
Hello,

> (XEN) Checking for initrd in /chosen
> (XEN) RAM: 0000000040000000 - 00000000bfffffff
> (XEN)
> (XEN) MODULE[0]: 00000000be510000 - 00000000be51d000 Device Tree
> (XEN) MODULE[1]: 0000000040480000 - 0000000041c80000 Kernel
> (XEN)  RESVD[0]: 0000000043000000 - 000000004300d000
> (XEN)  RESVD[1]: 00000000be510000 - 00000000be51d000
> (XEN)
> (XEN)
> (XEN) Command line: console=dtuart dom0_mem=1024M
> (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 4.12.0-rc
> (XEN) Xen version 4.12.0-rc (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
> 12:30:38 I9
> (XEN) Latest ChangeSet: Tue Mar 5 12:48:52 2019 +0000 git:4deeaf2-dirty
The tree you are using is dirty. What did you change?

[..]

> (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: d884da2ad279978f5b120cd02aca4034d898f133
> (XEN) alternatives: Patching with alt table 00000000002abbf8 -> 00000000002ac240
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Loading Domd0 kernel from boot module @ 0000000040480000
> (XEN) Allocating 1:1 mappings totalling 1024MB for dom0:
> (XEN) BANK[0] 0x00000060000000-0x000000a0000000 (1024MB)
> (XEN) Grant table range: 0x00000042000000-0x00000042040000
> (XEN) Allocating PPI 16 for event channel interrupt
> (XEN) Loading zImage from 0000000040480000 to 0000000060080000-0000000061880000
> (XEN) dom0 IPA 0x0000000060080000
> (XEN) P2M @ 0000000801bff4a0 mfn:0xbffcc
> (XEN) Using concatenated root table 0
> (XEN) 1ST[0x1] = 0x02c00000400006fd
> (XEN) ****************************************
> (XEN) Panic on CPU 0:
> (XEN) Unable to copy the kernel in the hwdom memory
> (XEN) ****************************************
This looks like the same problem on encounter on the RCar. I.e the 
reserved-memory regions are not carved from xenheap pool.
Cheers,

--
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel