Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Cudmore, Alan P. (GSFC-5820)
auderer mailto:l...@c-mauderer.de>>, "rtems-de...@rtems.org<mailto:rtems-de...@rtems.org>" mailto:devel@rtems.org>> Subject: Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3 I looked at the source code for UART. RTEMS uses the PL011 which is by default connect

Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Christian Mauderer
I'm not that sure that the right UART is used. The driver in the raspberry BSP doesn't care for the configuration file. So it most likely always uses the same UART regardless what the bootloader tells. The dtoverlay=disable-bt in the config file just adds a devicetree overlay. We currently don

Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Niteesh
; > devel@rtems.org> > *Subject: *Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3 > > > > I looked at the source code for UART. RTEMS uses the PL011 which is by > default connected to the bluetooth module, but this can be changed by > adding disable-bt command t

Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Cudmore, Alan P. (GSFC-5820)
e: Problem running RTEMS on raspberrypi3 I looked at the source code for UART. RTEMS uses the PL011 which is by default connected to the bluetooth module, but this can be changed by adding disable-bt command to the config.txt this will configure PL011 as the primary uart. So I don't think anyt

Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Niteesh
I looked at the source code for UART. RTEMS uses the PL011 which is by default connected to the bluetooth module, but this can be changed by adding disable-bt command to the config.txt this will configure PL011 as the primary uart. So I don't think anything has to be changed. On Mon, Dec 16, 2019

Re: [EXTERNAL] Re: Problem running RTEMS on raspberrypi3

2019-12-16 Thread Cudmore, Alan P. (GSFC-5820)
Has the RPI3 UART/Console been addressed in RTEMS? My understanding is that the RPI 1, Zero (without wireless) and 2 all share the same UART/Console driver. But the Raspberry Pi 3 and Zero W use that UART to talk to the Bluetooth module. The “mini” UART is then used for the console. So, at a mini