From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?ISO-8859-1?Q?Eric_B=E9nard?= <eric@eukrea.com>
Date: Thu, 27 Aug 2009 22:57:52 +0200
Subject: [U-Boot] RTC value corruption on QIL-A9G20 startup
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References: <c2b149fd0908241901u50208fahb987b2c8349d182d@mail.gmail.com>	<20090825083729.GA10327@pc-ras4041.res.insa>	<4A93B0F8.80409@eukrea.com>	<c2b149fd0908250551t1cead6c7sb95a6d1ff2e2656b@mail.gmail.com>	<20090825164845.GF10327@pc-ras4041.res.insa>
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Hi Willian,

William C. Landolina a ?crit :
> Has there been any resolution on this?  From what I can see (with
> scope and logic analyzer) the RTC seems to be corrupted by the
> DataFlash boot code built into the chip.  [The Calao board doesn't
> have the DataFlash memory and used the chip select for its RTC
> instead...]
> 
> Has anyone found a smoking gun inside U-Boot or will we have to wait
> for Calao to make boards with the RTC on a different chip select?
> 
u-boot is executed after the bootrom so there is nothing to do on the
software point of view. You can connect a RTC on the I2C ...

Eric