Re: device-tree example for altera-cyclone-v bsp

2019-02-18 Thread Sebastian Huber
On 18/02/2019 18:45, Christian Spindeldreier wrote: Hello Sebastian, your changes work for us as well, now we are able to run a clean version of the altcycv_devkit bsp on our DE10 board. Thanks for testing. Extending the BSP documentation helps a lot, but maybe you can add the definition

Re: device-tree example for altera-cyclone-v bsp

2019-02-18 Thread Christian Spindeldreier
Hello Sebastian, your changes work for us as well, now we are able to run a clean version of the altcycv_devkit bsp on our DE10 board. Extending the BSP documentation helps a lot, but maybe you can add the definition of the u-boot 'loadfdt' variable, does not seem to be defined in any socfpg

Re: device-tree example for altera-cyclone-v bsp

2019-02-18 Thread Sebastian Huber
Hello Christian, I added some basic BSP documentation: https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html#altera-cyclone-v On 14/02/2019 13:54, Christian Spindeldreier wrote: we had to change the BSP_ARM_A9MPCORE_PERIPHCLK frequency to 100 MHz as this is the frequency the L4 MP c

Re: device-tree example for altera-cyclone-v bsp

2019-02-14 Thread Sebastian Huber
- Am 14. Feb 2019 um 23:38 schrieb Chris Johns chr...@rtems.org: > On 14/2/19 5:57 am, Sebastian Huber wrote: >> Unfortunately, I was not able to commit it. > > Did this get resolved? I am travelling and will do this on Monday. ___ users mailing l

Re: device-tree example for altera-cyclone-v bsp

2019-02-14 Thread Chris Johns
On 14/2/19 5:57 am, Sebastian Huber wrote: > Unfortunately, I was not able to commit it. Did this get resolved? Chris ___ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users

AW: device-tree example for altera-cyclone-v bsp

2019-02-14 Thread Jan.Sommer
295-2767 | jan.som...@dlr.de DLR.de/SC > -Ursprüngliche Nachricht- > Von: users [mailto:users-boun...@rtems.org] Im Auftrag von Christian > Spindeldreier > Gesendet: Donnerstag, 14. Februar 2019 13:55 > An: Sebastian Huber > Cc: users > Betreff: Re: device-tree example

Re: device-tree example for altera-cyclone-v bsp

2019-02-14 Thread Christian Spindeldreier
Hello Sebastian, we had to change the BSP_ARM_A9MPCORE_PERIPHCLK frequency to 100 MHz as this is the frequency the L4 MP clock is set by Qsys or the SPL, respectively. This meant adding a second board to the altera-cyclone-v bsp differing only by this configuration option. Adapting the config

Re: device-tree example for altera-cyclone-v bsp

2019-02-13 Thread Sebastian Huber
Hello Christian, I add the BSP section to the user manual today. Unfortunately, I was not able to commit it. I tested also the latest RTEMS on the Cyclone V SoC Development Kit and it worked fine. Does it now run on your board? The device tree is normally provided by the U-Boot. ___

Re: device-tree example for altera-cyclone-v bsp

2019-02-13 Thread Christian Spindeldreier
Hi Ian, thank you for the insight into the rtems development with fdt. As we did not manage to debug the boot process properly, my suspicion on the device tree was incorrect. Actually our u-boot image generation and boot commands were wrong. After searching through the rtems-kernel repository

Re: device-tree example for altera-cyclone-v bsp

2019-02-13 Thread Ian Caddy
Hi Christian, I am not familiar with the Cyclone, but we recently went through the device tree learning curve moving to RTEMS5 and the creating a BPS for the imx6ULL processor. The thing with device tree is that what ever your BSP needs, is how you have to name your device tree.  Search your

device-tree example for altera-cyclone-v bsp

2019-02-12 Thread Christian Spindeldreier
Hi all, we are trying to run rtems-5 on the Terasic DE10 Standard board containing an Intel (former Altera) Cyclone V SoC-FPGA, which is identical the the one on the one on the DK-DEV-5CSXC6N. As there is the altcycv_devkit bsp within the rtems kernel we tried simply to run a simple hello-wo