From: paweljarosz3691@gmail.com (Paweł Jarosz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: rockchip: Reserve unusable memory region on rk3066
Date: Wed, 5 Oct 2016 08:09:17 +0200 [thread overview]
Message-ID: <f8aba48d-6c69-b246-4cb2-48a2770c80e4@gmail.com> (raw)
In-Reply-To: <6239b970-09d3-f7ee-e6f5-c019eaedb725@rock-chips.com>
Hi
W dniu 05.10.2016 o 04:27, Huang, Tao pisze:
> Hi, Pawe?:
> On 2016?10?01? 22:09, =?UTF-8?q?Pawe=C5=82=20Jarosz?= wrote:
>> For some reason accessing memory region above 0xfe000000 freezes
>> system on rk3066. There is similiar bug on later rockchip soc (rk3288)
> RK3066 only support 2GB memory from 0x60000000 to 0xE0000000, can not access
> above 0xfe000000. I think you mean 0x9F000000?
Yes i meant 0x9F00000. Sorry for that.
> I don't remember RK3066 has such limit. I will double check with our IC
> design team.
> Do you know which master can not access this memory area
> [0x9F000000~0xA0000000)?
I don't.
> Could you please tell which board you're using (and how much memory it has)
Rikomagic MK808 1GB RAM
Thanks
Pawel
next prev parent reply other threads:[~2016-10-05 6:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-01 14:09 [PATCH] ARM: dts: rockchip: Reserve unusable memory region on rk3066 =?UTF-8?q?Pawe=C5=82=20Jarosz?=
2016-10-01 18:17 ` Mark Rutland
2016-10-01 19:18 ` Heiko Stuebner
2016-10-01 19:59 ` Paweł Jarosz
2016-10-03 10:20 ` Mark Rutland
2016-10-03 10:54 ` Heiko Stuebner
2016-10-04 11:56 ` Paweł Jarosz
2016-10-04 18:56 ` Heiko Stübner
2016-10-05 2:27 ` Huang, Tao
2016-10-05 6:09 ` Paweł Jarosz [this message]
2016-10-10 7:18 ` Huang, Tao
2016-10-10 9:11 ` Paweł Jarosz
2016-10-13 7:12 ` Huang, Tao
2016-10-13 8:55 ` Paweł Jarosz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=f8aba48d-6c69-b246-4cb2-48a2770c80e4@gmail.com \
--to=paweljarosz3691@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).