Re: [Qemu-devel] ARM QEMU/KVM and TrustZone

2012-06-16 Thread Антон Кочков
Hm, one memory space, but what about write access restrictions, e.g. for Non-Secure or Secure worlds for some memory addresses/blocks? Best regards, Anton Kochkov. On Sat, Jun 16, 2012 at 9:37 PM, Christoffer Dall wrote: >> On 22 May 2012 13:22, Peter Maydell wrote: >>> Historically for QEMU w

Re: [Qemu-devel] implementing ARM926EJ-S support

2011-05-02 Thread Антон Кочков
Alessandro, I think you can try add support for one of the Qualcomm MSM6100, MSM6125, MSM6225, MSM6245, MSM6250, MSM6255A, MSM6260, MSM6275, MSM6280, MSM6300, MSM6500, MSM6800; Of course, if you dont know yet which you want. Best regards, Anton Kochkov. On Tue, May 3, 2011 at 01:04, Peter Mayd

[Qemu-devel] [PATCH] Initial support for loading bootrom for OMAP3 from file (with "-bios" option)

2011-06-06 Thread Антон Кочков
Initial support for loading bootrom for OMAP3 from file (with "-bios" option) Signed-off-by: Anton Kochkov This patch adds support of loading bootrom for OMAP3 platform from file, for booting. Here is example, how-to use qemu with it: qemu-system-arm -M n900 -m 256 -L . -bios bootrom.bin -mtdbl

[Qemu-devel] Custom bootrom support for omap platform

2011-02-16 Thread Антон Кочков
Best regards, Anton Kochkov. Good day! I'm working on support early debug of omap platform in qemu. Right now i'm succesfully added support for loading custom bootrom from file (like an -bios and -L options for PC) But i'm have problems, bcoz omap3 have bootrom at two places: at 0x40014000 and

[Qemu-devel] OMAP3 bug: disassembler disagreed with translator

2011-02-18 Thread Антон Кочков
Seen when debugging omap3 bootrom. A lot of messages "disassebler disagrees with translator over instruction testing" Here also modified omap3_boot.c file. I'm dont know why it is successfully load bootrom at 0x40014000, but cant do this for 0x14000 - it always fill by zeroes. I'm only need copy m

Re: [Qemu-devel] Re: OMAP3 bug: disassembler disagreed with translator

2011-03-02 Thread Антон Кочков
o i'm dont know where I can add support for Secure World/Services/Any other early TrustZone staff + efuse driver. Best regards, Anton Kochkov. On Fri, Feb 18, 2011 at 15:39, Peter Maydell wrote: > On 18 February 2011 12:24,   wrote: >> On Feb 18, 2011, at 14:08, ext Антон Кочков wro

[Qemu-devel] OMAP3 bootrom booting from file

2011-03-05 Thread Антон Кочков
Good day! I'm working on the omap3430 booting support from bootrom file. On real hardware omap3430 have two copies of bootrom - low and high: at the 0x14000 and 0x40014000 It was a problem, when qemu try to do reset GPMC, but now already solved. But, stock omap3430 bootrom have it's own gpmc rese

Re: [Qemu-devel] Re: RFC: emulation of system flash

2011-03-10 Thread Антон Кочков
As I'm working on bootrom loading support for omap/arm platform, I'm have suggestion about something more universal than -bios (and even -flash) option. Because Flash can be NOR, can be NAND, but on-chip memory is not flash memory. So may be something like -rom option? Best regards, Anton Kochkov.

Re: [Qemu-devel] qemu.org unreachable ?

2011-03-17 Thread Антон Кочков
Looks like. >From Russia also Best regards, Anton Kochkov. On Thu, Mar 17, 2011 at 18:19, François Revol wrote: > At least from france, confirmed by several people. > > François. > > traceroute to qemu.org (64.62.173.86), 64 hops max, 52 byte packets >  1  172.28.0.1 (172.28.0.1)  1.145 ms  0

[Qemu-devel] QEMU-KVM and hardened (GRSEC/PaX) kernel

2011-04-16 Thread Антон Кочков
Good day! I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel. When i'm using CONFIG_PAX_KERNPAGEXEC and CONFIG_PAX_MEM_UNDEREF qemu just start and go to infinite loop and take 100% of one of my CPU core. adn it even can't be killed. Also it is dont give answer for qemu moni

Re: [Qemu-devel] QEMU-KVM and hardened (GRSEC/PaX) kernel

2011-04-19 Thread Антон Кочков
updated with new logs/info Best regards, Anton Kochkov. On Tue, Apr 19, 2011 at 23:24, Blue Swirl wrote: > 2011/4/17 Антон Кочков : >> Good day! >> I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel. >> When i'm using CONFIG_PAX_KERNPAGEX