On 22-07-16 15:31, Nathan Rossi wrote:
> On Fri, Jul 22, 2016 at 3:25 PM, Mike Looijmans <mike.looijm...@topic.nl> wrote:
>>
>> If I modify the devicetree and disable the 'psci' part, the system boots fine
>> but doesn't wake the other three cores.
>
> By default ZynqMP machines are setup to use PSCI for cpu bringup (QEMU
> has a PSCI implementation in-built), which means you will have to load
> some firmware before the kernel to handle PSCI calls, etc. ARM Trusted
> Firmware is what Xilinx recommends and they provide support for.
>
> The u-boot post regarding SPL
> (http://lists.denx.de/pipermail/u-boot/2016-May/254902.html) has info
> for booting atf. By default meta-xilinx will build an ATF binary for
> ZynqMP targets.
Please explain, it seems to build a package "arm-trusted-firmware" but it
doesn't seem to make its way into the image or deployment area?
> On Fri, Jul 22, 2016 at 3:25 PM, Mike Looijmans <mike.looijm...@topic.nl> wrote:
>>
>> If I modify the devicetree and disable the 'psci' part, the system boots fine
>> but doesn't wake the other three cores.
>
> By default ZynqMP machines are setup to use PSCI for cpu bringup (QEMU
> has a PSCI implementation in-built), which means you will have to load
> some firmware before the kernel to handle PSCI calls, etc. ARM Trusted
> Firmware is what Xilinx recommends and they provide support for.
>
> The u-boot post regarding SPL
> (http://lists.denx.de/pipermail/u-boot/2016-May/254902.html) has info
> for booting atf. By default meta-xilinx will build an ATF binary for
> ZynqMP targets.
Please explain, it seems to build a package "arm-trusted-firmware" but it
doesn't seem to make its way into the image or deployment area?
Kind regards,
Mike Looijmans
System Expert
|
TOPIC Products |
|
| |
|
Materiaalweg 4 |
|
| |
|
5681 RJ Best |
T: |
+31 (0) 499 33 69 69 | |
|
Postbus 440 |
E: |
mike.looijm...@topicproducts.com | |
|
5680 AK Best |
W: |
||
| The Netherlands |
Please consider the
environment before printing this e-mail
Topic zoekt gedreven (embedded) software specialisten!
-- _______________________________________________ meta-xilinx mailing list meta-xilinx@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-xilinx
