imx: mx7dsabresd: drop SYS_SOC from board Kconfig
We have defined this kconfig entry in arch/arm/cpu/armv7/mx7/Kconfig,
no need to redefine it in board Kconfig.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/board/freescale/mx7dsabresd/Kconfig b/board/freescale/mx7dsabresd/Kconfig
index d7c6ae4..c6a969c 100644
--- a/board/freescale/mx7dsabresd/Kconfig
+++ b/board/freescale/mx7dsabresd/Kconfig
@@ -6,9 +6,6 @@
config SYS_VENDOR
default "freescale"
-config SYS_SOC
- default "mx7"
-
config SYS_CONFIG_NAME
default "mx7dsabresd"