ARM: legoev3: disable networking

This disables networking related items in the config. The EV3 does not have
any networking hardware, so this is wasted space.

Signed-off-by: David Lechner <david@lechnology.com>

board/lego/ev3/legoev3.c

@@ -14,8 +14,6 @@
 
 #include <common.h>
 #include <i2c.h>
-#include <net.h>
-#include <netdev.h>
 #include <spi.h>
 #include <spi_flash.h>
 #include <asm/arch/hardware.h>
@@ -162,7 +160,7 @@ int board_init(void)
 
 	/* setup the SUSPSRC for ARM to control emulation suspend */
 	writel(readl(&davinci_syscfg_regs->suspsrc) &
-	       ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
+	       ~(DAVINCI_SYSCFG_SUSPSRC_I2C |
 		 DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 |
 		 DAVINCI_SYSCFG_SUSPSRC_UART1),
 	       &davinci_syscfg_regs->suspsrc);

configs/legoev3_defconfig

@@ -18,9 +18,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
+# CONFIG_CMD_NET is not set
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_DIAG=y

include/configs/legoev3.h

@@ -43,7 +43,6 @@
 	DAVINCI_SYSCFG_SUSPSRC_TIMER0 |		\
 	DAVINCI_SYSCFG_SUSPSRC_SPI0 |		\
 	DAVINCI_SYSCFG_SUSPSRC_UART1 |		\
-	DAVINCI_SYSCFG_SUSPSRC_EMAC |		\
 	DAVINCI_SYSCFG_SUSPSRC_I2C)
 
 /*
@@ -152,7 +151,6 @@
 		"run flashboot; " \
 	"fi"
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	"hostname=EV3\0" \
 	"memsize=64M\0" \
 	"filesyssize=10M\0" \
 	"verify=n\0" \