From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: barebox@lists.infradead.org,
Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Subject: Re: [PATCH 3/5] arm: initial support for Marvell Dove SoCs
Date: Sun, 12 May 2013 19:19:09 +0200 [thread overview]
Message-ID: <20130512191909.754566fc@skate> (raw)
In-Reply-To: <518FC8A2.20309@gmail.com>
Dear Sebastian Hesselbarth,
On Sun, 12 May 2013 18:51:46 +0200, Sebastian Hesselbarth wrote:
> > How does the remapping of the registers plays with the debug_ll code in
> > arch/arm/mach-mvebu/include/mach/debug_ll.h, which assumes the UART is
> > at 0xd0012000 ?
>
> Thomas, currently it does not play with debug_ll. That's why I don't
> remap registers yet. I rather suggest to have a pre-linux boot hook in
> barebox to allow to tweak platform specific things before control is
> handed over to linux kernel.
Ok. I guess we have a choice: either we do the remapping very early,
and we execute everything at 0xf1. Or we do the remapping very late
(right before jumping into Linux), and Barebox lives with 0xd0.
I'm not sure what the best way to proceed.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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next prev parent reply other threads:[~2013-05-12 17:19 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-12 13:09 [PATCH 0/5] Initial " Sebastian Hesselbarth
2013-05-12 13:09 ` [PATCH 1/5] scripts: kwbimage: add references to Marvell Dove SoC Sebastian Hesselbarth
2013-05-12 13:09 ` [PATCH 2/5] scripts: kwboot: add support for Marvell Dove Sebastian Hesselbarth
2013-05-12 16:48 ` Thomas Petazzoni
2013-05-12 13:09 ` [PATCH 3/5] arm: initial support for Marvell Dove SoCs Sebastian Hesselbarth
2013-05-12 16:49 ` Thomas Petazzoni
2013-05-12 16:51 ` Sebastian Hesselbarth
2013-05-12 17:19 ` Thomas Petazzoni [this message]
2013-05-12 17:26 ` Sebastian Hesselbarth
2013-05-13 7:58 ` Sascha Hauer
2013-05-13 9:17 ` Sebastian Hesselbarth
2013-05-13 10:57 ` Sascha Hauer
2013-05-13 13:06 ` Sebastian Hesselbarth
2013-05-13 14:11 ` Sascha Hauer
2013-05-13 14:23 ` Thomas Petazzoni
2013-05-13 15:14 ` Sebastian Hesselbarth
2013-05-13 16:12 ` Sebastian Hesselbarth
2013-05-13 16:21 ` Thomas Petazzoni
2013-05-13 16:30 ` Sebastian Hesselbarth
2013-05-13 16:34 ` Thomas Petazzoni
2013-05-13 16:48 ` Sebastian Hesselbarth
2013-05-13 17:14 ` Thomas Petazzoni
2013-05-13 17:42 ` Sebastian Hesselbarth
2013-05-15 5:55 ` Sascha Hauer
2013-05-15 6:20 ` Sebastian Hesselbarth
2013-05-15 6:39 ` Sascha Hauer
2013-05-15 6:48 ` Sebastian Hesselbarth
2013-05-15 7:29 ` Thomas Petazzoni
2013-05-15 8:03 ` Lucas Stach
2013-05-15 8:11 ` Thomas Petazzoni
2013-05-15 7:26 ` Thomas Petazzoni
2013-05-15 8:11 ` Sascha Hauer
2013-05-15 8:19 ` Thomas Petazzoni
2013-05-12 13:09 ` [PATCH 4/5] arm: add basic support for SolidRun CuBox Sebastian Hesselbarth
2013-05-12 20:28 ` [PATCH v2 " Sebastian Hesselbarth
2013-05-12 13:09 ` [PATCH 5/5] arm: mach-mvebu: rename Armada 370/XP core code Sebastian Hesselbarth
2013-05-12 16:50 ` Thomas Petazzoni
2013-05-12 16:53 ` Sebastian Hesselbarth
2013-05-12 20:29 ` [PATCH v2 " Sebastian Hesselbarth
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