[U-Boot] [PATCH v3 2/2] imx: fix exception vectors relocation in imx27
Albert ARIBAUD
albert.u.boot at aribaud.net
Fri Nov 14 12:49:27 CET 2014
Hello Stefano,
> I don't currently know if the same issue happens on other i.MXes.
> Dropped the new ones, the other test cases are MX25 and MX31/35 (but
> last two are arm1136 (arm6) - is the issue also for this cpu type ?). It
> is surely worth to run current u-boot on these boards.
I don't have i.MX based boards myself to test.
ARM1136 does not have VBAR -- if it had, we could just set the VBAR to
the base of the monitor and the issue would be solved.
I'll have a look at the i.MX25, i.MX31 and i.MX35 reference manuals,
but at most that will only tell me if they have the same problem as
i.MX27 has about ROM/RAM and low/high vectors; it probably won't tell
me how their ROM code handles exceptions.
> Best regards,
> Stefano
Amicalement,
--
Albert.
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