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From: "André Schaller" <an.schall@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] SPL binary too large for OMAP4460 OCM
Date: Wed, 04 Sep 2013 09:09:14 +0200	[thread overview]
Message-ID: <5226DC9A.6030809@googlemail.com> (raw)

Hi everybody,

I need to add functionality to the SPL code. I tried to implement in a
memory-saving way, however, the SPL is about 45 kB after compilation. To
get compilation working, I had to set CONFIG_SPL_MAX_SIZE to (45 *
1024). Now, the SPL as well as u-boot won't boot. After the device'
(PandaBoard ES - OMAP4460) reset, nothing happens regarding it's output
on terminal.

My question: is it theoretically possible to to establish a successfully
booting SPL with ~45 kB in size for this device? The device'
on-chip-memory is 56kB so it could fit in there. If so, what needs to be
configured / tuned to get it working? Are there any other features I
could omit from the binary to make it smaller?

Thanks a lot,
Andr?

             reply	other threads:[~2013-09-04  7:09 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-04  7:09 André Schaller [this message]
  -- strict thread matches above, loose matches on Subject: below --
2013-09-04  7:31 [U-Boot] SPL binary too large for OMAP4460 OCM bin4ry
2013-09-04  8:44 ` Sricharan R
2013-09-04  8:48   ` Michael Trimarchi
2013-09-04  8:56     ` Sricharan R
2013-09-04  9:04       ` bin4ry
2013-09-04  9:07         ` Sricharan R
2013-09-05  9:00           ` bin4ry
2013-09-04  9:13         ` Lokesh Vutla
2013-09-04  8:43 Oleg Kosheliev
2013-09-04 13:18 ` Tom Rini
2013-09-04 13:23   ` Sricharan R

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