help

[Safa Hamza <safahamza1@gmail.com>]

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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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