From: sudeep.holla@arm.com (Sudeep Holla)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node
Date: Tue, 25 Aug 2015 15:13:26 +0100 [thread overview]
Message-ID: <55DC7806.2010003@arm.com> (raw)
In-Reply-To: <20150825140450.GB28262@leoy-linaro>
On 25/08/15 15:04, Leo Yan wrote:
> Hi Sudeep,
>
> On Tue, Aug 25, 2015 at 12:36:12PM +0100, Sudeep Holla wrote:
>>
>>
>> On 19/08/15 10:37, Leo Yan wrote:
>>> On Hi6220, below memory regions in DDR have specific purpose:
>>>
>>> 0x05e0,0000 - 0x05ef,ffff: For MCU firmware using at runtime;
>>> 0x0740,f000 - 0x0740,ffff: For MCU firmware's section;
>>> 0x06df,f000 - 0x06df,ffff: For mailbox message data.
>>>
>>
>> Unless I am reading the DTS file completely wrong, I don't think the
>> above memory regions are in DDR as per the memory node.
>
> i'm not sure if understand correctly for your question; Hikey board
> has DDR 1GB at 0x0, but there have some memory regions are used for MCU.
>
Ah, I misread the address range, left the leading zero and assumed they
are not in DDR range. Sorry for the noise.
Regards,
Sudeep
prev parent reply other threads:[~2015-08-25 14:13 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-19 9:37 [PATCH v1 0/3] mailbox: hisilicon: add Hi6220 mailbox driver Leo Yan
2015-08-19 9:37 ` [PATCH v1 1/3] dt-bindings: mailbox: Document " Leo Yan
2015-08-25 11:17 ` Sudeep Holla
2015-08-25 13:01 ` Leo Yan
2015-08-19 9:37 ` [PATCH v1 2/3] mailbox: Hi6220: add " Leo Yan
2015-08-19 9:37 ` [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node Leo Yan
2015-08-21 18:40 ` Mark Rutland
2015-08-22 13:30 ` Leo Yan
2015-08-24 3:27 ` Leo Yan
2015-08-24 9:18 ` Leo Yan
2015-08-24 9:51 ` Mark Rutland
2015-08-24 10:19 ` Haojian Zhuang
2015-08-24 11:49 ` Leif Lindholm
2015-08-25 8:13 ` Haojian Zhuang
2015-08-25 9:46 ` Leif Lindholm
2015-08-25 10:15 ` Haojian Zhuang
2015-08-25 10:40 ` Leif Lindholm
2015-08-25 10:42 ` Mark Rutland
2015-08-25 13:43 ` Haojian Zhuang
2015-08-25 14:24 ` Leif Lindholm
2015-08-25 14:51 ` Ard Biesheuvel
2015-08-25 15:37 ` Leif Lindholm
2015-08-25 15:45 ` Ard Biesheuvel
2015-08-26 2:41 ` Haojian Zhuang
2015-08-25 16:00 ` Leo Yan
2015-08-26 1:25 ` Haojian Zhuang
2015-08-26 6:59 ` Leo Yan
2015-08-27 16:31 ` Mark Rutland
2015-08-28 6:37 ` Leo Yan
2015-08-27 15:54 ` Daniel Thompson
2015-08-27 16:46 ` Mark Rutland
2015-08-24 12:48 ` Mark Rutland
2015-08-25 8:04 ` Haojian Zhuang
2015-08-25 11:09 ` Mark Rutland
2015-08-25 11:36 ` Sudeep Holla
2015-08-25 14:04 ` Leo Yan
2015-08-25 14:13 ` Sudeep Holla [this message]
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