Re: Porting barebox to Novena: misc questions

[Sascha Hauer <s.hauer@pengutronix.de>]

On Mon, Mar 17, 2014 at 12:28:28PM +0800, Sean Cross wrote:
> Here is the resulting output and BUG from this run:
> 
> barebox 2014.03.0-00628-g7fed07d-dirty #158 Mon Mar 17 12:25:45 SGT 2014
> 
> 
> Board: Kosagi i.MX6DL Novena Board
> detected i.MX6 DualLite revision 1.1
> Trying to request region ttb (from 0x4fff4000:0x4fff7fff): ok
> Trying to request region malloc space (from 0x4be00000:0x4fdfffff): ok
> Trying to request region barebox (from 0x4fe00000:0x4fe4b4a7): ok
> Trying to request region barebox data (from 0x4fe4b4a8:0x4fe5c8f7): ok
> Trying to request region bss (from 0x4fe5c8f8:0x4fe6214f): ok
> Trying to request region stack (from 0x4fff8000:0x4fffffff): ok
> mmu: find_pte: TTB for address 0x4cd1e000 is not of type table
> mmu: Memory banks:
> mmu: #0 0x10000000 - 0xffffffff

So you have one memory bank that starts at 0x10000000 which is the
standard SDRAM base for i.MX6. Good. But why is the size 0? Have you
specified this in your devicetree? It should contain the correct size.
It could also be that we do not parse #ddress-cells / #size-cells
correctly (in case one of these is not 1 in your devicetree).

Sascha

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