[PATCH] tx28: fix kconfig warning

[Robert Schwebel]

Without this patch (against next) I get this:

rsc at thebe:barebox$ make ARCH=arm CROSS_COMPILE=<path>/arm-v5te-linux-gnueabi- menuconfig
  HOSTCC  scripts/kconfig/lxdialog/checklist.o
  HOSTCC  scripts/kconfig/lxdialog/inputbox.o
  HOSTCC  scripts/kconfig/lxdialog/menubox.o
  HOSTCC  scripts/kconfig/lxdialog/textbox.o
  HOSTCC  scripts/kconfig/lxdialog/util.o
  HOSTCC  scripts/kconfig/lxdialog/yesno.o
  HOSTCC  scripts/kconfig/mconf.o
  HOSTLD  scripts/kconfig/mconf
scripts/kconfig/mconf Kconfig
warning: (ARCH_IMX25 && ARCH_IMX27 && ARCH_IMX35 && ARCH_IMX51 && ARCH_IMX28) selects ARCH_HAS_FEC_IMX which has unmet direct dependencies (ARCH_IMX)
warning: (ARCH_IMX25 && ARCH_IMX27 && ARCH_IMX35 && ARCH_IMX51 && ARCH_IMX28) selects ARCH_HAS_FEC_IMX which has unmet direct dependencies (ARCH_IMX)

Add the option for the FEC on MX28 as well.

Signed-off-by: Robert Schwebel <r.schwebel at pengutronix.de>
---
 arch/arm/mach-mxs/Kconfig |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index f9cefaf..3a19a98 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -61,6 +61,9 @@ config MACH_TX28
 
 endchoice
 
+config ARCH_HAS_FEC_IMX
+	bool
+
 endif
 
 menu "Board specific settings       "
-- 
1.7.2.3

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