Re:RTEMS Fatal Error on IMX7D SABRE Board.

2021-01-05 Thread jameszxj
Hi,     I use IMX7 bsp on my imx6ull board. I have encountered maybe the same problem. Please check your device-tree, BSP needs "clock-frequency" at node "timer". But I encountered another problems, the  ARMv7-AR Generic Timer  can not generate interrupt. imx7d has the same core with imx6ull??i

RTEMS Fatal Error on IMX7D SABRE Board.

2021-01-05 Thread JunBeom Kim (EmbedCoreTech)
Hello, After I purchased i.MX7D SABRE board, I am trying to test RTEMS kernel using lastest RTEMS kernel and source builder for RTEMS 6.0 As I knew before, RTEMS BSP for i.MX7D was not tested for i.MX7D SABRE board. When I tested this, my testing result is in below; rtems.img is made by calling

Re: Issue with configure on MacOS

2021-01-05 Thread Mr. Andrei Chichak
> On 2021-January-05, at 19:47, Joel Sherrill wrote: > > > > On Tue, Jan 5, 2021, 8:36 PM mailto:gro...@chichak.ca>> > wrote: > >> Any ideas or pointers? >> >> Did you forget to add something to c/src/libbsp? The autoconf builds system >> files are under the old tree while all the code is

Re: Issue with configure on MacOS

2021-01-05 Thread Joel Sherrill
On Tue, Jan 5, 2021, 8:36 PM wrote: > > Any ideas or pointers? >> > > Did you forget to add something to c/src/libbsp? The autoconf builds > system files are under the old tree while all the code is under bsps/. This > makes it easier to remove the old build system when all is done. > >> >> >> >

Re: Issue with configure on MacOS

2021-01-05 Thread groups
> Any ideas or pointers? > > Did you forget to add something to c/src/libbsp? The autoconf builds system > files are under the old tree while all the code is under bsps/. This makes it > easier to remove the old build system when all is done. > > likely. In c/src/lib/libbsp/arm I created a n

Re: Issue with configure on MacOS

2021-01-05 Thread Joel Sherrill
On Tue, Jan 5, 2021, 5:29 PM Mr. Andrei Chichak wrote: > Good year! > > Can anybody point me at a guide or set of notes for setting up a new BSP > for RTEMS 5, derived from an existing one, so that ‘configure’ will pick it > up? > > At one point I took Sebastian’s STM32H7 BSP and munged it to wor

Issue with configure on MacOS

2021-01-05 Thread Mr. Andrei Chichak
Good year! Can anybody point me at a guide or set of notes for setting up a new BSP for RTEMS 5, derived from an existing one, so that ‘configure’ will pick it up? At one point I took Sebastian’s STM32H7 BSP and munged it to work with an F767, but then the whole BSP system changed, my scripts b

Re: Question about file size 0 after filesystem recovery

2021-01-05 Thread Peter Dufault
> On Jan 5, 2021, at 13:49 , Charles Manning wrote: > > What you get will depend very much on what file system you are using. Each > file system has different behaviours. > > If you have an application where you can yank power without a clean shutdown > then it is advisable to use a file sys

Re: Question about file size 0 after filesystem recovery

2021-01-05 Thread Charles Manning
What you get will depend very much on what file system you are using. Each file system has different behaviours. If you have an application where you can yank power without a clean shutdown then it is advisable to use a file system with a more predictable caching policy. For example, Yaffs (the f

Re: Question about file size 0 after filesystem recovery

2021-01-05 Thread Gedare Bloom
On Tue, Jan 5, 2021 at 6:47 AM Joel Sherrill wrote: > > > On Tue, Jan 5, 2021 at 12:48 AM jaeho jo wrote: > >> Hello! >> >> I am testing filesystem recovery and I have a question. >> >> If the reset is not a power-on reset, my application attempts to restore >> the filesystem. >> >> If the file

Re: Question about file size 0 after filesystem recovery

2021-01-05 Thread Joel Sherrill
On Tue, Jan 5, 2021 at 12:48 AM jaeho jo wrote: > Hello! > > I am testing filesystem recovery and I have a question. > > If the reset is not a power-on reset, my application attempts to restore > the filesystem. > > If the file was closed prior to reset, the file was restored. > > If a reset occu