Re: RTEMS on QEMU emulated RPi and RPi2

2016-06-06 Thread Pavel Pisa
Hello Deval, On Thursday 02 of June 2016 10:49:34 Deval Shah wrote: > Hello Pavel, > > I would like to work on this problem. Can I get some more details and some > literature to go through ? it would be great. I think that I have complete knowledge to do that in somethink like one or two days but

Re: RTEMS on QEMU emulated RPi and RPi2

2016-06-02 Thread Deval Shah
Hello Pavel, I would like to work on this problem. Can I get some more details and some literature to go through ? Thanks, Deval Shah On Fri, May 27, 2016 at 1:59 AM, Pavel Pisa wrote: > Hello all, > > it seems that Raspberry Pi QEMU emulation cannot work > with current RTEMS BSP because it us

Re: RTEMS on QEMU emulated RPi and RPi2

2016-05-26 Thread Pavel Pisa
Hello all, it seems that Raspberry Pi QEMU emulation cannot work with current RTEMS BSP because it uses BCM2835_TIMER_ as the main clock source, see rtems/c/src/lib/libbsp/arm/raspberrypi/clock/clockdrv.c which is mapped to #define RPI_PERIPHERAL_BASE 0x3F00 #define BCM2835_TIMER_BASE

Re: RTEMS on QEMU emulated RPi and RPi2

2016-05-26 Thread Pavel Pisa
Hello, I have forgot to include START_ADDR=0x8000 definition in the last e-mail EXE_NAME=rtems/arm-rtems4.12/c/raspberrypi2/testsuites/samples/ticker/ticker.exe START_ADDR=0x8000 arm-rtems4.12-objcopy -R -S --strip-debug -O binary "$EXE_NAME" "$EXE_NAME.bin" || exit 1 cat "$EXE_NAME.bin

Re: RTEMS on QEMU emulated RPi and RPi2

2016-05-26 Thread Pavel Pisa
Hello Mudit and others, On Thursday 26 of May 2016 17:57:21 Pavel Pisa wrote: > > ~/repo/qemu/qemu-build/arm-softmmu/qemu-system-arm \ > -M raspi2 \ > -serial stdio \ > -s -S > > The last two options enable GDB support and stop QEMU > after initialization. I redirect serial line I/O > to con

Re: RTEMS on QEMU emulated RPi and RPi2

2016-05-26 Thread Pavel Pisa
Hello Mudit, On Thursday 26 of May 2016 16:06:52 Mudit Jain wrote: > This mail is also a follow up from the IRC chat yesterday, in context of > configuring QEMU to emulate RPi2. This email thread can be used to > communicate the information regarding the same. I have used my build of qemu-system-