[Xen-devel] help

[Safa Hamza <safahamza1@xxxxxxxxx>]

hello

i'm trying to run xen on omap5 following

this http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/OMAP5432_uEVM

the execution stops at this point 

**********************************************************************************************

U-Boot SPL 2013.10-rc2 (Mar 08 2016 - 14:23:51)

OMAP5432 ES2.0

SPL: Please implement spl_start_uboot() for your board

SPL: Direct Linux boot not active!

reading u-boot.img

reading u-boot.img

U-Boot 2013.10-rc2 (Mar 08 2016 - 14:23:51)

CPU  : OMAP5432 ES2.0

Board: OMAP5432 uEVM

I2C:   ready

DRAM:  2 GiB

MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1

Using default environment

Net:   No ethernet found.

Hit any key to stop autoboot:  0

mmc0 is current device

reading boot.scr

** Unable to read file boot.scr **

reading uEnv.txt

** Unable to read file uEnv.txt **

** File not found /boot/zImage **

U-Boot# setenv dtb_addr_r 0x825f0000

U-Boot# setenv xen_addr_r 0x90000000

U-Boot# setenv kernel_addr_r 0xa0000000

U-Boot# setenv xen_bootargs 'sync_console console=dtuart dtuart=serial2'

U-Boot# setenv dom0_bootargs 'console=hvc0,115200n8 earlyprintk=xen debug ignore_loglevel root=/dev/mmcblk0p2 rw rootwait fixrtc'

U-Boot# fatload mmc 0:1 $dtb_addr_r omap5-uevm.dtb

reading omap5-uevm.dtb

44836 bytes read in 7 ms (6.1 MiB/s)

U-Boot# fatload mmc 0:1 $xen_addr_r xen-uImage

reading xen-uImage

787372 bytes read in 43 ms (17.5 MiB/s)

U-Boot# fatload mmc 0:1 $kernel_addr_r zImage

reading zImage

4284248 bytes read in 213 ms (19.2 MiB/s)

U-Boot# fdt addr $dtb_addr_r

U-Boot# fdt resize

U-Boot# fdt set /chosen xen,xen-bootargs \"$xen_bootargs\"

U-Boot# fdt resize

U-Boot# fdt set /chosen xen,dom0-bootargs \"$dom0_bootargs\"

U-Boot# fdt resize

U-Boot# fdt mknode /chosen modules

U-Boot# fdt set /chosen/modules '#address-cells' <1>

U-Boot# fdt set /chosen/modules '#size-cells' <1>

U-Boot# fdt mknode /chosen/modules module@0

U-Boot# fdt set /chosen/modules/module@0 compatible xen,linux-zimage xen,multiboot-module

U-Boot# fdt set /chosen/modules/module@0 reg <$kernel_addr_r 0xa00000>

U-Boot# bootm $xen_addr_r - $dtb_addr_r

## Booting kernel from Legacy Image at 90000000 ...

   Image Name:

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    787308 Bytes = 768.9 KiB

   Load Address: 80200000

   Entry Point:  80200000

   Verifying Checksum ... OK

## Flattened Device Tree blob at 825f0000

   Booting using the fdt blob at 0x825f0000

   Loading Kernel Image ... OK

   reserving fdt memory region: addr=825f0000 size=c000

   Using Device Tree in place at 825f0000, end 825fefff

Starting kernel ...

- UART enabled -

- CPU 00000000 booting -

- Xen starting in Hyp mode -

- Zero BSS -

- Setting up control registers -

- Turning on paging -

- Ready -

(XEN) Checking for initrd in /chosen

(XEN) RAM: 0000000080000000 - 00000000feffffff

(XEN)

(XEN) MODULE[0]: 00000000825f0000 - 00000000825fc000 Device Tree

(XEN) MODULE[1]: 00000000a0000000 - 00000000a0a00000 Kernel

(XEN)  RESVD[0]: 00000000825f0000 - 00000000825fc000

(XEN)

(XEN) Command line: sync_console console=dtuart dtuart=serial2

(XEN) Placing Xen at 0x00000000fee00000-0x00000000ff000000

(XEN) Update BOOTMOD_XEN from 0000000080200000-0000000080305701 => 00000000fee00000-00000000fef05701

(XEN) Xen heap: 00000000fa000000-00000000fe000000 (16384 pages)

(XEN) Dom heap: 503808 pages

(XEN) Domain heap initialised

(XEN) Platform: TI OMAP5

(XEN) Looking for dtuart at "serial2", options ""

 Xen 4.7-unstable

(XEN) Xen version 4.7-unstable (root@) (arm-linux-gnueabihf-gcc (Linaro GCC 2014.11) 4.9.3 20141031 (prerelease)) debug=y Tue Mar  1 15:02:30 CET 2016

(XEN) Latest ChangeSet: Sun Feb 28 16:03:51 2016 -0500 git:42391c6

(XEN) Console output is synchronous.

(XEN) Processor: 412fc0f2: "ARM Limited", variant: 0x2, part 0xc0f, rev 0x2

(XEN) 32-bit Execution:

(XEN)   Processor Features: 00001131:00011011

(XEN)     Instruction Sets: AArch32 A32 Thumb Thumb-2 ThumbEE Jazelle

(XEN)     Extensions: GenericTimer Security

(XEN)   Debug Features: 02010555

(XEN)   Auxiliary Features: 00000000

(XEN)   Memory Model Features: 10201105 20000000 01240000 02102211

(XEN)  ISA Features: 02101110 13112111 21232041 11112131 10011142 00000000

(XEN) Set AuxCoreBoot1 to 00000000fee0004c (0020004c)

(XEN) Set AuxCoreBoot0 to 0x20

(XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 6144 KHz

(XEN) GICv2: WARNING: The GICC size is too small: 0x1000 expected 0x2000

(XEN) GICv2 initialization:

(XEN)         gic_dist_addr=0000000048211000

(XEN)         gic_cpu_addr=0000000048212000

(XEN)         gic_hyp_addr=0000000048214000

(XEN)         gic_vcpu_addr=0000000048216000

(XEN)         gic_maintenance_irq=25

(XEN) GICv2: 192 lines, 2 cpus, secure (IID 0000043b).

(XEN) Using scheduler: SMP Credit Scheduler (credit)

(XEN) Allocated console ring of 16 KiB.

(XEN) VFP implementer 0x41 architecture 4 part 0x30 variant 0xf rev 0x0

(XEN) Bringing up CPU1

- CPU 00000001 booting -

- Xen starting in Hyp mode -

- Setting up control registers -

- Turning on paging -

- Ready -

(XEN) CPU 1 booted.

(XEN) Brought up 2 CPUs

(XEN) P2M: 40-bit IPA

(XEN) P2M: 3 levels with order-1 root, VTCR 0x80003558

(XEN) I/O virtualisation disabled

(XEN) *** LOADING DOMAIN 0 ***

(XEN) Loading kernel from boot module @ 00000000a0000000

(XEN) Allocating 1:1 mappings totalling 128MB for dom0:

(XEN) BANK[0] 0x000000a8000000-0x000000b0000000 (128MB)

(XEN) Grant table range: 0x000000fee00000-0x000000fee63000

(XEN) Loading zImage from 00000000a0000000 to 00000000afa00000-00000000afe15f58

(XEN) Allocating PPI 16 for event channel interrupt

(XEN) Loading dom0 DTB to 0x00000000af800000-0x00000000af80aece

(XEN) Scrubbing Free RAM on 1 nodes using 2 CPUs

(XEN) ........done.

(XEN) Initial low memory virq threshold set at 0x4000 pages.

(XEN) Std. Loglevel: All

(XEN) Guest Loglevel: All

(XEN) **********************************************

(XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS

(XEN) ******* This option is intended to aid debugging of Xen by ensuring

(XEN) ******* that all output is synchronously delivered on the serial line.

(XEN) ******* However it can introduce SIGNIFICANT latencies and affect

(XEN) ******* timekeeping. It is NOT recommended for production use!

(XEN) **********************************************

(XEN) 3... 2... 1...

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)

(XEN) Freed 280kB init memory.

**********************************************************************************************

nothing appears after    (XEN) Freed 280kB init memory.  .. i don't know where is the problem

. i'll appreciate your help

thanks

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