MLK-14445-1 mx7ulp: Add CONFIG_MX7ULP to kconfig

Since many drivers need this CONFIG_MX7ULP to distiguish the settings
for i.MX7ULP only. Add this entry to cpu's kconfig.

Signed-off-by: Ye Li <ye.li@nxp.com>

diff --git a/arch/arm/cpu/armv7/mx7ulp/Kconfig b/arch/arm/cpu/armv7/mx7ulp/Kconfig
index a1db6c4..284f9ff 100644 (file)
--- a/arch/arm/cpu/armv7/mx7ulp/Kconfig
+++ b/arch/arm/cpu/armv7/mx7ulp/Kconfig
@@ -9,12 +9,16 @@ config IMX_M4_BIND
          Select this to bind a ULP M4 image to final u-boot image
          User needs put the M4 image ulp_m4.bin under u-boot directory
 
+config MX7ULP
+       bool
+
 choice
        prompt "MX7ULP board select"
        optional
 
 config TARGET_MX7ULP_EVK
         bool "Support mx7ulp EVK board"
+       select MX7ULP
 
 endchoice