Re: [Qemu-devel] [RFC] Memory API and fine grained Memory Regions

2012-10-29 Thread John Williams
-Original Message- From: Edgar E. Iglesias [mailto:edgar.igles...@gmail.com] Sent: Saturday, 27 October 2012 2:12 PM To: Peter Crosthwaite Cc: qemu-devel@nongnu.org Developers; Avi Kivity; Peter Maydell; John Williams Subject: Re: [Qemu-devel] [RFC] Memory API and fine grained

Re: [Qemu-devel] [PATCH V4 0/5] Ehnahced SSI bus support + M25P80 SPI flash + Xilinx SPI controller

2012-06-04 Thread John Williams
generalised it with the proposed changes to SSI. If you don't like how he's done the Stellaris change then feel free to NACK that specific patch, but otherwise it seems this generic SSI set should be good to go now? Thanks, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions

Re: [Qemu-devel] [PATCH v2 2/3] target-microblaze: QOM'ify CPU reset

2012-04-11 Thread John Williams
, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663

Re: [Qemu-devel] PL353 Device model

2012-04-04 Thread John Williams
of this device model because its non-trivial. Ping.. We'd really appreciate some feedback on this to avoid the duplicated effort we are seeing in other areas such as SPI. Thanks, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7

Re: [Qemu-devel] [PATCH v2 0/2] Xilinx Zynq PL330 support

2012-04-04 Thread John Williams
On Fri, Mar 30, 2012 at 5:58 PM, Peter A. G. Crosthwaite peter.crosthwa...@petalogix.com wrote: These patches add support for the Primcell PL330 DMA controller and add it to the Xilinx Zynq machine model. Patch 1 is the device model. Patch 2 is the machine model update. The Device model

Re: [Qemu-devel] [RFC PATCH 5/7] vl.c: added -kerndtb option

2012-01-31 Thread John Williams
On Mon, Jan 30, 2012 at 12:48 PM, Anthony Liguori anth...@codemonkey.ws wrote: On Jan 29, 2012 8:41 PM, John Williams john.willi...@petalogix.com wrote: There's an opportunity here - QEMU needs the cmdline ability to load random binaries/elfs anyway, such as --load file@address

Re: [Qemu-devel] [PATCH v2] arm: add device tree support

2012-01-31 Thread John Williams
-- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663

Re: [Qemu-devel] [PATCH] arm: add device tree support

2012-01-29 Thread John Williams
sort of topology you like in a device tree. Regards, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663

Re: [Qemu-devel] [RFC PATCH 5/7] vl.c: added -kerndtb option

2012-01-29 Thread John Williams
zImage@0x2000 --initrd fs.img@0x4000 and so on The '@' symbol will need to be escaped by it's a pretty natural syntax. John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663

Re: [Qemu-devel] [RFC PATCH 5/7] vl.c: added -kerndtb option

2012-01-29 Thread John Williams
On Mon, Jan 30, 2012 at 10:28 AM, John Williams john.willi...@petalogix.com wrote: On Sun, Jan 29, 2012 at 4:51 PM, Peter Crosthwaite peter.crosthwa...@petalogix.com wrote: Hi All, So on the topic of these command line arguments for initrd, dtb and friends, another related issue we have

Re: [Qemu-devel] [RFC PATCH 5/7] vl.c: added -kerndtb option

2012-01-29 Thread John Williams
On Mon, Jan 30, 2012 at 12:11 PM, Anthony Liguori anth...@codemonkey.ws wrote: On 01/29/2012 06:28 PM, John Williams wrote: On Sun, Jan 29, 2012 at 4:51 PM, Peter Crosthwaite peter.crosthwa...@petalogix.com  wrote: Hi All, So on the topic of these command line arguments for initrd, dtb

Re: [Qemu-devel] [RFC PATCH 5/7] vl.c: added -kerndtb option

2012-01-29 Thread John Williams
, it can be present in the system. The ELF loader is just emulator cruft, a necessary evil to get the initial state of the machine. Should it really be on a level footing with actual devices? Rgds, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w

Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank

2012-01-19 Thread John Williams
, then that same DTB is used for the kernel. There are situations when you might want them to be different. Rgds, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com p: +61-7-30090663 f: +61-7-30090663

Re: [Qemu-devel] [RFC] Plan for moving forward with QOM

2011-09-16 Thread John Williams
in the device tree before passing it through to the guest kernel, to avoid the problem of drives trying to probe hardware that isn't there. John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com  p: +61-7-30090663  f: +61-7-30090663

Re: [Qemu-devel] [RFC PATCH V1 00/14] Dynamic machine model creation from device trees

2011-09-07 Thread John Williams
On Fri, Sep 2, 2011 at 12:45 PM, John Williams john.willi...@petalogix.comwrote: On Fri, Aug 26, 2011 at 7:17 AM, Anthony Liguori anth...@codemonkey.wswrote: On 08/25/2011 03:20 PM, Edgar E. Iglesias wrote: On Thu, Aug 25, 2011 at 02:54:13PM -0500, Anthony Liguori wrote: On 08/25/2011 02

Re: [Qemu-devel] [RFC PATCH V1 00/14] Dynamic machine model creation from device trees

2011-09-01 Thread John Williams
. Regards, John -- John Williams, PhD, B. Eng, B. IT PetaLogix - Linux Solutions for a Reconfigurable World w: www.petalogix.com p: +61-7-30090663 f: +61-7-30090663

Re: [Qemu-devel] [PATCH] Z80 emulation updated again!

2010-12-20 Thread John Williams
directions. Commercially my company is an active user and supporter of MicroBlaze and PPC440 platforms, while personally the Sinclair Spectrum was my first ever home computing experience and will always have a special place in my geek heart. So, I vote 'both'! John -- John Williams, PhD, B.Eng