From: dirk.behme@de.bosch.com (Dirk Behme)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 03/10] ARM: imx6q: select ARM and PL310 errata
Date: Thu, 28 Nov 2013 13:44:16 +0100 [thread overview]
Message-ID: <52973AA0.4020802@de.bosch.com> (raw)
In-Reply-To: <1351005779-30347-4-git-send-email-shawn.guo@linaro.org>
On 23.10.2012 17:22, Shawn Guo wrote:
> ARM core r2p10 and PL310 r3p2 are integrated on imx6q. Select
> corresponding errata.
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
> arch/arm/mach-imx/Kconfig | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 4f73866..3ce2771 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
...
> @@ -843,6 +848,9 @@ config SOC_IMX6Q
> select MFD_SYSCON
> select PINCTRL
> select PINCTRL_IMX6Q
> + select PL310_ERRATA_588369 if CACHE_PL310
> + select PL310_ERRATA_727915 if CACHE_PL310
> + select PL310_ERRATA_769419 if CACHE_PL310
> select PM_OPP if PM
Just a question: To my understanding, the PL310 on i.MX6D/Q is
r3p1-50rel0 and on i.MX6DL/SOLO/SL is r3p2.
The PL310 errata I've (Document Revision: 12.1, 14-Apr-2011) states that
588369 and 727915 don't apply to the PL310 revisions r3p1-50rel0/r3p2.
So I would think that we don't have to select them for SOC_IMX6Q.
Have I missed anything?
Best regards
Dirk
next prev parent reply other threads:[~2013-11-28 12:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-23 15:22 [PATCH 00/10] Support imx6q WAIT mode with coupled cpuidle Shawn Guo
2012-10-23 15:22 ` [PATCH 01/10] ARM: imx6q: print silicon version on boot Shawn Guo
2012-11-15 18:09 ` Moseley, Drew
2012-11-16 2:23 ` Shawn Guo
2012-11-16 6:25 ` Dirk Behme
2012-11-16 6:54 ` Shawn Guo
2012-11-16 6:39 ` Shawn Guo
2012-10-23 15:22 ` [PATCH 02/10] ARM: imx: allow timer counter to roll over Shawn Guo
2012-10-23 15:22 ` [PATCH 03/10] ARM: imx6q: select ARM and PL310 errata Shawn Guo
2013-11-28 12:44 ` Dirk Behme [this message]
2013-11-29 2:10 ` Shawn Guo
2012-10-23 15:22 ` [PATCH 04/10] ARM: imx: initialize cpu power up counters Shawn Guo
2012-10-23 15:22 ` [PATCH 05/10] ARM: imx: mask gpc interrupts initially Shawn Guo
2012-10-23 15:22 ` [PATCH 06/10] ARM: imx6q: prepare imx6q_set_lpm for cpudile support Shawn Guo
2012-10-23 15:22 ` [PATCH 07/10] ARM: imx6q: get v7_cpu_resume ready for cpuidle Shawn Guo
2012-10-23 15:22 ` [PATCH 08/10] ARM: imx: move imx6q_cpuidle_driver into a separate file Shawn Guo
2012-10-23 15:22 ` [PATCH 09/10] ARM: SMP: add function arch_send_wakeup_ipi_mask() Shawn Guo
2012-10-31 3:43 ` Shawn Guo
2012-11-02 13:42 ` Shawn Guo
2012-11-06 3:18 ` Shawn Guo
2012-10-23 15:22 ` [PATCH 10/10] ARM: imx6q: implement WAIT mode with coupled cpuidle Shawn Guo
2012-10-23 16:09 ` Lee Robert-B18647
2012-10-24 14:04 ` Shawn Guo
2012-10-23 17:35 ` Lorenzo Pieralisi
2012-10-24 13:57 ` Shawn Guo
2012-10-24 15:29 ` Lorenzo Pieralisi
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