From: York Sun <yorksun@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] powerpc/sec: Add workaround for SEC A-003571
Date: Tue, 20 Aug 2013 11:16:46 -0700 [thread overview]
Message-ID: <5213B28E.6040209@freescale.com> (raw)
In-Reply-To: <1376530307-13603-1-git-send-email-Shengzhou.Liu@freescale.com>
On 08/14/2013 06:31 PM, Shengzhou Liu wrote:
> Multiple read/write transactions initiated by security
> engine may cause system to hang.
> Workaround: set MCFGR[AXIPIPE] to 0 to avoid hang.
>
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
> ---
> arch/powerpc/cpu/mpc85xx/cmd_errata.c | 4 ++++
> arch/powerpc/cpu/mpc85xx/cpu_init.c | 10 +++++++++-
> arch/powerpc/include/asm/config_mpc85xx.h | 1 +
> 3 files changed, 14 insertions(+), 1 deletion(-)
>
>
Applied to u-boot-mpc85xx/master after resolving conflicts.
York
prev parent reply other threads:[~2013-08-20 18:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-15 1:31 [U-Boot] [PATCH] powerpc/sec: Add workaround for SEC A-003571 Shengzhou Liu
2013-08-20 18:16 ` York Sun [this message]
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