From: maxime.coquelin@st.com (Maxime Coquelin)
To: linux-arm-kernel@lists.infradead.org
Subject: v7-M: Fixing XIP when the kernel is in ROM
Date: Tue, 27 Oct 2015 17:03:31 +0100 [thread overview]
Message-ID: <562FA053.6010208@st.com> (raw)
In-Reply-To: <CAAEAJfD29_PSTw+srx7d2YrF+Akx-_94Wv9ifKzT+8HTfH5tGA@mail.gmail.com>
Hi Ezequiel,
On 10/27/2015 04:35 PM, Ezequiel Garcia wrote:
>> >>>The temporary stack is allocated in the .text.init section
>> >>>and so this doesn't work when the kernel is executing from ROM.
> >>
> >>If sp isn't used, how does it break you setup?
STM32 machine works fine with XIP from internal flash memory, so as Uwe,
I'm surprised it solves your problem.
I will have a try with your patch later today.
Regards,
Maxime
next prev parent reply other threads:[~2015-10-27 16:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-26 1:27 v7-M: Fixing XIP when the kernel is in ROM Ezequiel Garcia
2015-10-26 8:05 ` Uwe Kleine-König
2015-10-26 13:12 ` Ezequiel Garcia
2015-10-27 15:35 ` Ezequiel Garcia
2015-10-27 16:03 ` Maxime Coquelin [this message]
2015-10-27 20:25 ` Maxime Coquelin
2015-10-27 20:33 ` Stefan Agner
2015-10-27 21:33 ` Maxime Coquelin
2015-10-27 21:46 ` Ezequiel Garcia
2015-10-27 21:52 ` Maxime Coquelin
2015-10-27 22:08 ` Ezequiel Garcia
2015-10-28 7:43 ` Uwe Kleine-König
2015-11-03 17:52 ` Chris Brandt
2015-11-03 20:09 ` Uwe Kleine-König
2015-11-03 20:30 ` Russell King - ARM Linux
2015-10-27 20:21 ` Uwe Kleine-König
2015-10-27 20:57 ` Ezequiel Garcia
2015-10-27 21:20 ` Uwe Kleine-König
2015-10-27 22:40 ` Russell King - ARM Linux
2015-10-28 7:34 ` Uwe Kleine-König
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