From: Sughosh Ganu <urwithsughosh@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2 V2] arm926: Flush the data cache before disabling it.
Date: Wed, 11 Jan 2012 11:50:00 +0530 [thread overview]
Message-ID: <20120111062000.GA12234@Hardy> (raw)
In-Reply-To: <201201102107.58501.marek.vasut@gmail.com>
On Tue Jan 10, 2012 at 09:07:58PM +0100, Marek Vasut wrote:
> > The current implementation invalidates the cache instead of flushing
> > it. This causes problems on platforms where the spl/u-boot is already
> > loaded to the RAM, with caches enabled by a first stage bootloader.
>
> What platforms are affected?
It is causing a problem on the hawkboard, where the spl is loaded
directly to the RAM by a rom bootloader. We did not see this earlier
since cpu_init_crit was not getting called due to
CONFIG_SKIP_LOWLEVEL_INIT.
-sughosh
next prev parent reply other threads:[~2012-01-11 6:20 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-09 18:25 [U-Boot] [PATCH 1/2] Flush the date cache before disabling it Sughosh Ganu
2012-01-09 18:41 ` Mike Frysinger
2012-01-09 18:51 ` Sughosh Ganu
2012-01-10 18:12 ` [U-Boot] [PATCH 1/2 V2] arm926: Flush the data " Sughosh Ganu
2012-01-10 20:07 ` Marek Vasut
2012-01-11 6:20 ` Sughosh Ganu [this message]
2012-01-11 10:47 ` Marek Vasut
2012-01-11 12:11 ` Sughosh Ganu
2012-01-11 12:42 ` Marek Vasut
2012-01-11 13:31 ` Sughosh Ganu
2012-01-11 13:51 ` Marek Vasut
2012-01-11 13:52 ` Marek Vasut
2012-01-11 14:50 ` Sughosh Ganu
2012-01-11 15:01 ` Marek Vasut
2012-01-11 15:09 ` Sughosh Ganu
2012-01-11 18:50 ` Marek Vasut
2012-01-11 21:07 ` Christian Riesch
2012-01-11 22:13 ` Marek Vasut
2012-01-12 5:56 ` Christian Riesch
2012-01-12 6:29 ` Sughosh Ganu
2012-01-14 9:09 ` Albert ARIBAUD
2012-01-14 17:18 ` Christian Riesch
2012-01-12 12:03 ` Christian Riesch
2012-01-12 13:53 ` Sughosh Ganu
2012-01-12 14:04 ` Christian Riesch
2012-01-12 14:43 ` Sughosh Ganu
2012-01-14 17:20 ` Christian Riesch
2012-01-14 18:02 ` Sughosh Ganu
2012-01-13 8:06 ` Christian Riesch
2012-01-13 8:26 ` Sughosh Ganu
2012-01-13 14:41 ` Tom Rini
2012-01-13 17:23 ` Sughosh Ganu
2012-01-13 15:29 ` Heiko Schocher
2012-01-13 17:38 ` Sughosh Ganu
2012-01-13 18:19 ` Aneesh V
2012-01-14 7:45 ` Sughosh Ganu
2012-01-15 8:13 ` Heiko Schocher
2012-01-16 17:57 ` Tom Rini
2012-01-17 6:39 ` Heiko Schocher
2012-01-17 6:46 ` Sughosh Ganu
2012-01-17 15:27 ` Tom Rini
2012-01-19 6:53 ` Sughosh Ganu
2012-01-19 10:17 ` Aneesh V
2012-01-19 11:30 ` Christian Riesch
2012-01-19 11:54 ` Aneesh V
2012-01-20 7:28 ` Christian Riesch
2012-01-20 8:52 ` Aneesh V
2012-01-20 9:21 ` Christian Riesch
2012-01-20 12:13 ` Aneesh V
2012-01-20 12:48 ` Christian Riesch
2012-01-20 13:06 ` Aneesh V
2012-01-27 18:33 ` Tom Rini
2012-01-29 13:36 ` Christian Riesch
2012-01-30 6:39 ` Heiko Schocher
2012-01-30 8:10 ` Christian Riesch
2012-01-30 9:04 ` Sughosh Ganu
2012-01-30 10:38 ` Christian Riesch
2012-01-30 7:06 ` Sughosh Ganu
2012-01-30 17:03 ` Tom Rini
2012-01-31 4:09 ` Sughosh Ganu
2012-01-31 13:58 ` Christian Riesch
2012-01-20 11:56 ` Tom Rini
2012-01-13 15:06 ` Heiko Schocher
2012-01-13 17:22 ` Sughosh Ganu
2012-01-14 7:49 ` [U-Boot] [PATCH 1/2 V3] " Sughosh Ganu
2012-01-14 9:02 ` Albert ARIBAUD
2012-01-14 9:21 ` Sughosh Ganu
2012-01-14 10:34 ` Albert ARIBAUD
2012-01-14 14:02 ` [U-Boot] [PATCH 1/2 V4] " Sughosh Ganu
2012-02-18 15:41 ` Albert ARIBAUD
2012-02-18 18:51 ` [U-Boot] [PATCH 1/2 V3] " Christian Riesch
2012-02-19 8:31 ` Albert ARIBAUD
2012-01-20 9:22 ` [U-Boot] [PATCH 1/2 V2] " James W.
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120111062000.GA12234@Hardy \
--to=urwithsughosh@gmail.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.