| Message ID | 1357338447-6798-1-git-send-email-festevam@gmail.com |
|---|---|
| State | New |
| Headers | show |
On 01/04/2013 04:27 PM, Fabio Estevam wrote: > From: Fabio Estevam <fabio.estevam@freescale.com> > > Since commit 62e4d357a (ARM: 7609/1: disable errata work-arounds which access > secure registers) ARM_ERRATA_743622/751472 depends on !ARCH_MULTIPLATFORM. > > Since imx has been converted to multiplatform, the following warning happens: > > $ make imx_v6_v7_defconfig > warning: (SOC_IMX6Q && ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC) selects > ARM_ERRATA_751472 which has unmet direct dependencies (CPU_V7 && > !ARCH_MULTIPLATFORM) > warning: (SOC_IMX6Q && ARCH_TEGRA_3x_SOC) selects ARM_ERRATA_743622 > which has unmet direct dependencies (CPU_V7 && !ARCH_MULTIPLATFORM) > warning: (SOC_IMX6Q && ARCH_TEGRA_3x_SOC) selects ARM_ERRATA_743622 > which has unmet direct dependencies (CPU_V7 && !ARCH_MULTIPLATFORM) > warning: (SOC_IMX6Q && ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC) selects > ARM_ERRATA_751472 which has unmet direct dependencies (CPU_V7 && > !ARCH_MULTIPLATFORM) > > Recommended approach is to remove ARM_ERRATA_743622/751472 from being selected > by SOC_IMX6Q and apply such workarounds into the bootloader. > > Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Broken and Acked-by: Rob Herring <rob.herring@calxeda.com> > --- > arch/arm/mach-imx/Kconfig | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig > index 1ad0d76..3e628fd 100644 > --- a/arch/arm/mach-imx/Kconfig > +++ b/arch/arm/mach-imx/Kconfig > @@ -841,8 +841,6 @@ config SOC_IMX6Q > select ARCH_HAS_CPUFREQ > select ARCH_HAS_OPP > select ARM_CPU_SUSPEND if PM > - select ARM_ERRATA_743622 > - select ARM_ERRATA_751472 > select ARM_ERRATA_754322 > select ARM_ERRATA_764369 if SMP > select ARM_ERRATA_775420 >
On Fri, Jan 04, 2013 at 05:36:53PM -0600, Rob Herring wrote: > On 01/04/2013 04:27 PM, Fabio Estevam wrote: > > From: Fabio Estevam <fabio.estevam@freescale.com> > > > > Since commit 62e4d357a (ARM: 7609/1: disable errata work-arounds which access > > secure registers) ARM_ERRATA_743622/751472 depends on !ARCH_MULTIPLATFORM. > > > > Since imx has been converted to multiplatform, the following warning happens: > > > > $ make imx_v6_v7_defconfig > > warning: (SOC_IMX6Q && ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC) selects > > ARM_ERRATA_751472 which has unmet direct dependencies (CPU_V7 && > > !ARCH_MULTIPLATFORM) > > warning: (SOC_IMX6Q && ARCH_TEGRA_3x_SOC) selects ARM_ERRATA_743622 > > which has unmet direct dependencies (CPU_V7 && !ARCH_MULTIPLATFORM) > > warning: (SOC_IMX6Q && ARCH_TEGRA_3x_SOC) selects ARM_ERRATA_743622 > > which has unmet direct dependencies (CPU_V7 && !ARCH_MULTIPLATFORM) > > warning: (SOC_IMX6Q && ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC) selects > > ARM_ERRATA_751472 which has unmet direct dependencies (CPU_V7 && > > !ARCH_MULTIPLATFORM) > > > > Recommended approach is to remove ARM_ERRATA_743622/751472 from being selected > > by SOC_IMX6Q and apply such workarounds into the bootloader. > > > > Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> > > Broken and > > Acked-by: Rob Herring <rob.herring@calxeda.com> > I think the patch should be put into Russell's the patch system to have it go through the same branch that 7609/1 goes. Shawn
On Fri, Jan 4, 2013 at 11:07 PM, Shawn Guo <shawn.guo@linaro.org> wrote: > I think the patch should be put into Russell's the patch system to > have it go through the same branch that 7609/1 goes. Entered as 7612/1.
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 1ad0d76..3e628fd 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -841,8 +841,6 @@ config SOC_IMX6Q select ARCH_HAS_CPUFREQ select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM - select ARM_ERRATA_743622 - select ARM_ERRATA_751472 select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_ERRATA_775420