[U-Boot] [PATCH v2] mx28evk: Scan only first 128MB of DRAM to avoid memory wraparound

Wolfgang Denk wd at denx.de
Sat May 12 23:24:18 CEST 2012


Dear Fabio Estevam,

In message <1336843047-27479-1-git-send-email-festevam at gmail.com> you wrote:
> From: Fabio Estevam <fabio.estevam at freescale.com>
> 
> Scan only first 128MB 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)
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> Change since v1:
> - Set the RAM size as 128MB.

I think this is the wrong approach.  We should let get_ram_size() do
it's job.  Or can you explain why it isn't working for you?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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