From: Ian Campbell <ijc@hellion.org.uk>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/4] sunxi_nand_spl: Remove NAND_SUNXI_SPL_SYNDROME_PARTITIONS_END
Date: Wed, 26 Aug 2015 19:37:15 +0100 [thread overview]
Message-ID: <1440614235.19820.4.camel@hellion.org.uk> (raw)
In-Reply-To: <55DC16D2.804@redhat.com>
On Tue, 2015-08-25 at 09:18 +0200, Hans de Goede wrote:
> Hi,
>
> On 24-08-15 19:02, Scott Wood wrote:
> > On Sat, 2015-08-22 at 20:13 +0200, Hans de Goede wrote:
> > > We only ever use syndrome mode for the partitions which contain
> > > the SPL,
> > > as that is required for the BROM to be able to read the SPL.
> > >
> > > Instead of using some arbritray limit for deciding whether or not
> > > to
> > > use syndrome, be smart and check if u-boot-dtb.bin is directly
> > > behind
> > > the SPL, if it is not then it is on its own partition and we
> > > should not
> > > use syndrome.
> > >
> > > Note the reason why we only use syndrome mode is because it comes
> > > with
> > > weaker randomization,
> >
> > "...why we only use syndrome mode for the SPL is because..."
> >
> > > introducing a risc for more bit errors,
> >
> > risk
>
> Will fix.
With that: Acked-by: Ian Campbell <ijc@hellion.org.uk>
next prev parent reply other threads:[~2015-08-26 18:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-22 18:13 [U-Boot] [PATCH 1/4] sunxi_nand_spl: Rename SPL_NAND_SUNXI to NAND_SUNXI Hans de Goede
2015-08-22 18:13 ` [U-Boot] [PATCH 2/4] sunxi_nand_spl: Remove NAND_SUNXI_SPL_SYNDROME_PARTITIONS_END Hans de Goede
2015-08-24 17:02 ` Scott Wood
2015-08-25 7:18 ` Hans de Goede
2015-08-26 18:37 ` Ian Campbell [this message]
2015-08-22 18:13 ` [U-Boot] [PATCH 3/4] mtd: nand: Make CONFIG_SYS_NAND_U_BOOT_OFFS configurable through Kconfig Hans de Goede
2015-08-26 18:38 ` Ian Campbell
2015-08-26 19:08 ` Scott Wood
2015-08-27 18:04 ` Hans de Goede
2015-08-22 18:13 ` [U-Boot] [PATCH 4/4] sunxi: Add inet97fv2_defconfig Hans de Goede
2015-08-26 18:39 ` Ian Campbell
2015-08-27 8:11 ` Hans de Goede
2015-08-27 20:18 ` Ian Campbell
2015-08-26 18:35 ` [U-Boot] [PATCH 1/4] sunxi_nand_spl: Rename SPL_NAND_SUNXI to NAND_SUNXI Ian Campbell
2015-09-18 11:43 ` [U-Boot] [PATCH 1/4] sunxi_nand_spl: Rename SPL_NAND_SUNXIto NAND_SUNXI Olliver Schinagl
2015-09-18 11:51 ` Olliver Schinagl
2015-09-20 13:09 ` Hans de Goede
2015-09-26 13:01 ` Olliver Schinagl
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=1440614235.19820.4.camel@hellion.org.uk \
--to=ijc@hellion.org.uk \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox