From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: Respect CONFIG_SPL_STACK define in lowlevel_init.S
Date: Thu, 8 Sep 2016 14:13:35 -0400 [thread overview]
Message-ID: <20160908181335.GJ4990@bill-the-cat> (raw)
In-Reply-To: <1473046570-13795-1-git-send-email-siarhei.siamashka@gmail.com>
On Mon, Sep 05, 2016 at 06:36:10AM +0300, Siarhei Siamashka wrote:
> The SPL and U-Boot proper may use different initial stack
> locations, which are configured via CONFIG_SPL_STACK and
> CONFIG_SYS_INIT_SP_ADDR defines. The lowlevel_init.S
> code needs to handle this in the same way as crt0.S
>
> Without this fix, setting the U-Boot stack location to some
> place, which is not safely accessible by the SPL (such as
> the DRAM), causes a very early SPL deadlock.
>
> Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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next prev parent reply other threads:[~2016-09-08 18:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-05 3:36 [U-Boot] [PATCH] ARM: Respect CONFIG_SPL_STACK define in lowlevel_init.S Siarhei Siamashka
2016-09-08 18:13 ` Tom Rini [this message]
2016-09-19 0:57 ` Simon Glass
2016-10-08 17:04 ` [U-Boot] " Tom Rini
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