Support for MPC505?

2018-01-02 Thread Sebastian Huber
Hello, there is some support for MPC505 in libcpu, however, I cannot find a BSP for this code. https://git.rtems.org/rtems/tree/c/src/lib/libcpu/powerpc/mpc505 Can we remove this stuff? -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49

Re: MIPS with Qemu

2018-01-02 Thread Hesham Almatary
Hi Rehab, On Tue, 2 Jan 2018 at 11:26 pm, Rehab Massoud wrote: > Hi all, > > as in https://devel.rtems.org/wiki/TBR/UserManual/Simulators > Qemu mips/malta - is said to work with -M malta option. But when I tried > different variants of qemu-mips, I get either a segmentation fault, > architectur

change bsp

2018-01-02 Thread bin.w...@qkmtech.com
hi 1:i want to change the bsp according to the zynq zedboard。it only has console driver and i2c driver。 so i want to add some drviers i used in bare-metal software before (such as gpio)。i do not know how to start。 please give me some advice。 i find the function in bootcard.c "rtems_init

Re: Re: The system initialization API

2018-01-02 Thread bin.w...@qkmtech.com
ok. thanks , i think i first use single core because i am not familiar with the rtems , when i read the rtems doc .i find i has some unknow problems if the single core is ok .then think about the smp mode bin.w...@qkmtech.com From: Sebastian Huber Date: 2018-01-02 20:31 To: bin.w...@qkmtech

Re: The system initialization API

2018-01-02 Thread Sebastian Huber
On 02/01/18 02:20, bin.w...@qkmtech.com wrote: sorry, i did not find it in what you said in cpukit/ You probably don't use the Git master branch. For SMP it is highly recommended to use the Git master an not RTEMS 4.11. -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-821

MIPS with Qemu

2018-01-02 Thread Rehab Massoud
Hi all, as in https://devel.rtems.org/wiki/TBR/UserManual/Simulators Qemu mips/malta - is said to work with -M malta option. But when I tried different variants of qemu-mips, I get either a segmentation fault, architecture does not exist or a non compatible image. Has anyone succeeded to run qemu-

Re: Question about socket

2018-01-02 Thread Sebastian Huber
Hello, FD_SETSIZE must be >= CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS. You can define FD_SETSIZE yourself, however, this is quite brittle since you must do this for every include of (e.g. also in external libraries). A better alternative to select() is kqueue() if you use the libbsd. -- Se