From: Sean MacLennan <smaclennan@pikatech.com>
To: LinuxPPC-dev <linuxppc-dev@ozlabs.org>
Subject: Re: Could the DTS experts look at this?
Date: Mon, 11 Feb 2008 20:07:14 -0500 [thread overview]
Message-ID: <47B0F142.40206@pikatech.com> (raw)
In-Reply-To: <20080211235958.GD18348@localhost.localdomain>
David Gibson wrote:
> But the partitions are all the same size, so in Map 2 there's a great
> big gap between Env and U-boot? Or there's a great big gap before
> FPGA?
>
There's a great big gap before the FPGA, 63M worth. Before we got the
NAND working, we stored the kernel, the ramdisk image, and a persistent
store there. But we moved everything to the NAND and are now going to a
much smaller NOR chip.
>
>> The u-boot, env, and FPGA are anchored at the bottom of the flash.
>> Kernel is anchored at the top. Everything else goes in the middle.
>>
>
> Um.. so "bottom" actually means "high addresses" in the above?
>
Yes. Top = offset 0, bottom = size-of-flash.
And there is a bug in the initial code, I have to update the reg length
field. I now have a Rev B board in my hands and tested that it works for
both Rev A and Rev B.
Cheers,
Sean
next prev parent reply other threads:[~2008-02-12 0:07 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-08 23:30 Could the DTS experts look at this? Sean MacLennan
2008-02-10 5:47 ` Arnd Bergmann
2008-02-10 6:05 ` Sean MacLennan
2008-02-11 17:57 ` Timur Tabi
2008-02-11 23:54 ` David Gibson
2008-02-11 23:56 ` David Gibson
2008-02-12 0:21 ` Arnd Bergmann
2008-02-12 0:36 ` David Gibson
2008-02-12 18:51 ` Scott Wood
2008-02-12 23:17 ` David Gibson
2008-02-12 23:41 ` Timur Tabi
2008-02-12 23:50 ` David Gibson
2008-02-12 15:44 ` Timur Tabi
2008-02-12 18:58 ` Grant Likely
2008-02-12 19:08 ` Timur Tabi
2008-02-12 19:34 ` Grant Likely
2008-02-12 19:45 ` Timur Tabi
2008-02-12 20:43 ` Grant Likely
2008-02-12 23:35 ` David Gibson
2008-02-12 23:50 ` Timur Tabi
2008-02-13 0:10 ` Grant Likely
2008-02-12 23:26 ` David Gibson
2008-02-12 23:47 ` Timur Tabi
2008-02-13 0:08 ` David Gibson
2008-02-13 0:15 ` Grant Likely
2008-02-12 23:21 ` David Gibson
2008-02-11 0:14 ` David Gibson
2008-02-11 2:40 ` Sean MacLennan
2008-02-11 3:11 ` David Gibson
2008-02-11 3:49 ` Sean MacLennan
2008-02-11 23:59 ` David Gibson
2008-02-12 1:07 ` Sean MacLennan [this message]
2008-02-12 0:20 ` David Gibson
2008-02-12 0:41 ` Sean MacLennan
2008-02-12 0:48 ` David Gibson
2008-02-12 18:52 ` Scott Wood
2008-02-12 19:03 ` Grant Likely
2008-02-12 19:10 ` Scott Wood
2008-02-17 10:22 ` David Woodhouse
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