Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Joel Sherrill
On March 5, 2015 3:18:11 PM CST, "桥 杨" wrote: >With official documents and elinux wiki , we can find lots of details >of different RPI model. Including chip datasheets , layout, and pin >definitions etc... I think we can probe and dynamically adjust for many differences. This happens on the Mo

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Joel Sherrill
On March 5, 2015 6:49:21 PM CST, "alan.cudm...@gmail.com" wrote: >Sounds like a good approach. > >There is a wealth of code out there, but much of it uses a license that >is incompatible with RTEMS. > >If we did not consider the license, I think we could have graphics, >USB, network, etc work

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread alan.cudmore
Sounds like a good approach. There is a wealth of code out there, but much of it uses a license that is incompatible with RTEMS. If we did not consider the license, I think we could have graphics, USB, network, etc working pretty quickly. Good resources here, but not directly useable: Gra

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread 桥 杨
With official documents and elinux wiki , we can find lots of details of different RPI model. Including chip datasheets , layout, and pin definitions etc... For the moment, I've got a B and B+. So I think maybe I can start by building RTEMS and load it with uboot, check out the code for gpio an

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread André Marques
On 05-03-2015 16:46, Joel Sherrill wrote: On 3/5/2015 10:40 AM, Alan Cudmore wrote: The list below is still pretty good. Items 1 - 3 were done by Andre last summer, but we still don't have them in the git repository. The RTEMS I2C API has changed and we were going to try to move the I2C impleme

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Joel Sherrill
On 3/5/2015 10:55 AM, Alan Cudmore wrote: > On 3/5/2015 11:46 AM, Joel Sherrill wrote: >> On 3/5/2015 10:40 AM, Alan Cudmore wrote: >>> The list below is still pretty good. >>> Items 1 - 3 were done by Andre last summer, but we still don't have them >>> in the git repository. The RTEMS I2C API ha

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Alan Cudmore
On 3/5/2015 11:46 AM, Joel Sherrill wrote: On 3/5/2015 10:40 AM, Alan Cudmore wrote: The list below is still pretty good. Items 1 - 3 were done by Andre last summer, but we still don't have them in the git repository. The RTEMS I2C API has changed and we were going to try to move the I2C implem

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Joel Sherrill
On 3/5/2015 10:40 AM, Alan Cudmore wrote: > The list below is still pretty good. > Items 1 - 3 were done by Andre last summer, but we still don't have them > in the git repository. The RTEMS I2C API has changed and we were going > to try to move the I2C implementation to the new Linux based API

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Alan Cudmore
The list below is still pretty good. Items 1 - 3 were done by Andre last summer, but we still don't have them in the git repository. The RTEMS I2C API has changed and we were going to try to move the I2C implementation to the new Linux based API. I still think that having complete Raspberry Pi

Re: GSOC2015 idea Raspberry Pi BSP

2015-03-05 Thread Gedare Bloom
Hello Yang Qiao, There is the future work listed in that page, and there are some other project ideas for raspberry pi. There also could be the opportunity to support the raspberry pi 2. The original list of open Raspberry Pi projects were: Peripherals we need to support (in order of increasing d