Messages in this thread | | | Date | Tue, 25 Aug 2015 15:13:26 +0100 | From | Sudeep Holla <> | Subject | Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node |
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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@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
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