On 27/11/2020 09:36, jan.som...@dlr.de wrote:
-----Original Message-----
From: Sebastian Huber<sebastian.hu...@embedded-brains.de>
Sent: Friday, November 27, 2020 9:27 AM
To: Sommer, Jan<jan.som...@dlr.de>;devel@rtems.org
Subject: Re: [PATCH v1 0/1] xilinx_zynq: Enable support for 4kiB MMU pages
On 26/11/2020 17:08, Jan Sommer wrote:
This should enable the support for small MMU tables for the
xilinx_zynq based BSPs and enable it by default.
I would not enable it by default, since it makes the TLB cache less efficient
and you more frequently have to access memory to get the MMU
descriptors. You only need the 4KiB pages, if you do some extra stuff in your
application.
Ok, I copied the behavior from the realview BSP. Should I change it to default
disabled there too?
No, the realview_pbx_a9_qemu BSP is only used for testing and
development on Qemu.
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