Bacport of ARM cache, RTL and TMS570 to RTEMS 4.11 Was: Simple question about RTL
ppisa4lists at pikron.com
Sun Oct 2 10:06:19 UTC 2016
I have pushed massive update to RTEMS-4.11 ARM BSPs
support. The cache manager and RTL update has been
prepared in response to RTL failures reported by Tim Tian
on Zynq BSP more than month ago. I have proposed
4.11 update series at September 9.
Code has been tested by Alan Cudmore and more RPi
versions and correction of Zynq problem has been reported
as well. Because there has not been reported any
problem on master nor on my 4.11-arm-update branch
I have pushed changes to official 4.11 tree.
Please, check on more BSPs and applications
if all works correctly.
I have pushed TMS570 backport from master to 4.11 as well,
there has been critical problem corrected on master
#2794 ARM TMS570 BSP: Serial port hangs when baudrate change
initiates before all characters are sent
and the rest of updates is required to boot RTEMS
on TMS570LS3137 without separate loader or mixing
code with other sources.
I expect to do some more testing of 4.11 on TMS570 HW
From my side, I think that RTEMS 4.11 branch is in the
state where release can report Raspberry Pi 1, 2
and TMS570 as supported now.
On Tuesday 06 of September 2016 09:28:42 Pavel Pisa wrote:
> Hello Chris,
> On Tuesday 06 of September 2016 07:12:53 Chris Johns wrote:
> > Hi Tim and Pavel,
> > Thank you for the patches and testing. I will have a chat to Joel
> > tomorrow about the patches and what we will do. If Joel agrees I may
> > test and push the patches.
> > FYI I am currently looking at #2767 which is reported against 4.11 and a
> > zynq so there is real interest on these patches ending up on 4.11.
> > Chris
> I have made 4.11 to boot on Raspberry Pi.
> The final patch
> arm/raspberrypi: minimized mainline patch move MMU in front of
> application image and correct RPi2 boot on 4.11 branch.
> of branch
> At least one of these tickets can be assigned to all patches
> in this backports branch.
> I have to move to other tasks today to have students exams prepared
> and to have resources to pay our company bills.
> I understand that modifications are huge for 4.11 ....
> If there is interrest I can resend series to mainlinglist
> when I return from our potential customers meeting.
> Best wishes,
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