From mboxrd@z Thu Jan 1 00:00:00 1970 From: dirk.behme@de.bosch.com (Dirk Behme) Date: Thu, 28 Nov 2013 13:44:16 +0100 Subject: [PATCH 03/10] ARM: imx6q: select ARM and PL310 errata In-Reply-To: <1351005779-30347-4-git-send-email-shawn.guo@linaro.org> References: <1351005779-30347-1-git-send-email-shawn.guo@linaro.org> <1351005779-30347-4-git-send-email-shawn.guo@linaro.org> Message-ID: <52973AA0.4020802@de.bosch.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 > --- > 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