[PATCH] ARM: imx: allow support to be disabled
shawn.guo at linaro.org
Mon Oct 22 19:02:27 EDT 2012
On Mon, Oct 22, 2012 at 03:00:21PM -0600, Stephen Warren wrote:
> From: Stephen Warren <swarren at nvidia.com>
> Since ARCH_MXC's Kconfig option has no string name, the user is never
> presented with an option to enable/disable this setting. Rather, it is
> automatically enabled based on the conditions in the def_bool entry.
> Add a string, so that the user gets to choose whether to enable ARCH_MXC,
> and rename the i.MX options menu so that it doesn't clash. Also, change
> from "def_bool y" to "bool" to be more consistent with other machines.
> Signed-off-by: Stephen Warren <swarren at nvidia.com>
Thanks for the patch, Stephen. I have queued a similar fix  from
Fabio. Hopefully, arm-soc folks will apply it soon.
> Note that if Tegra and i.MX support are enabled at the same time, then
> the build will fail since both Tegra's and i.MX's head.S define symbol
> v7_invalidate_l1. shmobile appears to have the same conflict. Note that
> patches to port Tegra to ARCH_MULTI aren't yet in linux-next, but I can
> point anyone who's interested at my github tree.
> arch/arm/mach-imx/Kconfig | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 892631f..5cc2417 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -1,5 +1,5 @@
> config ARCH_MXC
> - def_bool y if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
> + bool "Freescale i.MX support" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
> select ARCH_REQUIRE_GPIOLIB
> select ARM_PATCH_PHYS_VIRT
> select AUTO_ZRELADDR if !ZBOOT_ROM
> @@ -13,7 +13,7 @@ config ARCH_MXC
> Support for Freescale MXC/iMX-based family of processors
> -menu "Freescale i.MX support"
> +menu "Freescale i.MX options"
> depends on ARCH_MXC
> config MXC_IRQ_PRIOR
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