armv7: ls1021a: Fix marco CONFIG_LS102XA

Commit a8ecb39e accidentally reverted config macro CONFIG_ARCH_LS1021A
to CONFIG_LS102XA.
Signed-off-by: NYork Sun <york.sun@nxp.com>

include/usb/ehci-ci.h

@@ -156,7 +156,7 @@
 #elif defined(CONFIG_MPC85xx)
 #define CONFIG_SYS_FSL_USB1_ADDR CONFIG_SYS_MPC85xx_USB1_ADDR
 #define CONFIG_SYS_FSL_USB2_ADDR CONFIG_SYS_MPC85xx_USB2_ADDR
-#elif defined(CONFIG_LS102XA) || defined(CONFIG_ARCH_LS1012A)
+#elif defined(CONFIG_ARCH_LS1021A) || defined(CONFIG_ARCH_LS1012A)
 #define CONFIG_SYS_FSL_USB1_ADDR CONFIG_SYS_EHCI_USB1_ADDR
 #define CONFIG_SYS_FSL_USB2_ADDR        0
 #endif