Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > >>Jan Kiszka wrote: >> >>>I think implementing coloured caches (with reservations for RT >>>processes) could be an option as well. Once RT context switches no >>>longer require full cache flushes, those for non-RT processes could be >>>made interru

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Jan Kiszka
Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> I think implementing coloured caches (with reservations for RT >> processes) could be an option as well. Once RT context switches no >> longer require full cache flushes, those for non-RT processes could be >> made interruptible. But all this would

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > I think implementing coloured caches (with reservations for RT > processes) could be an option as well. Once RT context switches no > longer require full cache flushes, those for non-RT processes could be > made interruptible. But all this would require heavy Linux hacking, I'm

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Jan Kiszka
Gilles Chanteperdrix wrote: > Dmitry Adamushko wrote: > > On 20/03/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote: > > > Muruganandam Ganapathy wrote: > > > > The board is based on the Fujitsu SOC which has the ARM926EJ processor > > core. > > > > > > > > This board has SPI, I2C and 10

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Gilles Chanteperdrix
Gilles Chanteperdrix wrote: > Dmitry Adamushko wrote: > > On 20/03/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote: > > > Muruganandam Ganapathy wrote: > > > > The board is based on the Fujitsu SOC which has the ARM926EJ processor > > core. > > > > > > > > This board has SPI, I2C and 10

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-21 Thread Gilles Chanteperdrix
Dmitry Adamushko wrote: > On 20/03/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote: > > Muruganandam Ganapathy wrote: > > > The board is based on the Fujitsu SOC which has the ARM926EJ processor > core. > > > > > > This board has SPI, I2C and 10/100 ethernet interfaces and it can > sup

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-20 Thread Dmitry Adamushko
On 20/03/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote: Muruganandam Ganapathy wrote: > The board is based on the Fujitsu SOC which has the ARM926EJ processor core. > > This board has SPI, I2C and 10/100 ethernet interfaces and it can support > 16/32MB SDRAM > and 4/8MB flash memory

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-20 Thread Gilles Chanteperdrix
Muruganandam Ganapathy wrote: > The board is based on the Fujitsu SOC which has the ARM926EJ processor core. > > This board has SPI, I2C and 10/100 ethernet interfaces and it can support > 16/32MB SDRAM > and 4/8MB flash memory. You still do not tell us the name of the board, but it is proba

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-20 Thread Muruganandam Ganapathy
On 3/16/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote: Muruganandam Ganapathy wrote: > Hello, > > I am new to Xenomai and trying to understand whether it is suitable for our > need. > We have a board based on ARM926EJ. I would like to know > > > 1. is there Xenomai support for ARM926 Xenom

Re: [Xenomai-core] Xenomai support for ARM926EJ

2007-03-16 Thread Gilles Chanteperdrix
Muruganandam Ganapathy wrote: > Hello, > > I am new to Xenomai and trying to understand whether it is suitable for our > need. > We have a board based on ARM926EJ. I would like to know > > > 1. is there Xenomai support for ARM926 Xenomai supports most ARM processor cores. For example, t