From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mx28evk: Scan only first 512 MB of DRAM to avoid memory wraparound
Date: Sat, 12 May 2012 23:22:41 +0200 [thread overview]
Message-ID: <20120512212241.A48AE200049@gemini.denx.de> (raw)
In-Reply-To: <1336838852-14235-1-git-send-email-festevam@gmail.com>
Dear Fabio Estevam,
In message <1336838852-14235-1-git-send-email-festevam@gmail.com> you wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Scan only first 512 MB of DRAM to avoid memory wraparound.
>
> This fixes mx28evk boot and it follows the same idea of commit
> 19a2066b57 (M28: Scan only first 512 MB of DRAM to avoid memory wraparound)
Actually I think this should not be needed. Such wrap-arounds are
supposed to be detected by get_ram_size(), which should result in
properly sized RAM mappings.
Why is this failing here?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
He'd heard her use that sweet, innocent tone of voice before. It
meant that, pretty soon, there was going to be trouble.
- Terry Pratchett, _Truckers_
prev parent reply other threads:[~2012-05-12 21:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-12 16:07 [U-Boot] [PATCH] mx28evk: Scan only first 512 MB of DRAM to avoid memory wraparound Fabio Estevam
2012-05-12 16:10 ` Marek Vasut
2012-05-12 16:14 ` Fabio Estevam
2012-05-12 16:19 ` Marek Vasut
2012-05-12 16:40 ` Fabio Estevam
2012-05-12 17:06 ` Marek Vasut
2012-05-12 16:51 ` Fabio Estevam
2012-05-12 17:07 ` Marek Vasut
2012-05-12 21:22 ` Wolfgang Denk [this message]
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