net: Move env_get_ip() out of the header file

This function requires access to env.h but it is a lot to include just
for the env_get() function. It eventually pulls in linux/byteorder which
causes a conflict with exfat which has its own byteorder functions.

Move the function to a C file instead.

Series-to: u-boot
Series-cc: trini
Series-cc: Jerome Forissier <jerome.forissier@linaro.org>

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/arm/mach-tegra/dt-setup.c

@@ -3,7 +3,6 @@
  * Copyright (c) 2010-2016, NVIDIA CORPORATION.
  */
 
-#include <env.h>
 #include <fdtdec.h>
 #include <stdlib.h>
 #include <asm/arch-tegra/cboot.h>

board/Synology/ds414/ds414.c

@@ -4,7 +4,6 @@
  * Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
  */
 
-#include <env.h>
 #include <init.h>
 #include <miiphy.h>
 #include <asm/global_data.h>

board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c

@@ -4,7 +4,6 @@
  * Copyright 2019-2023 Kococonnector GmbH
  */
 
-#include <env.h>
 #include <errno.h>
 #include <linux/libfdt.h>
 #include <asm/io.h>

board/amlogic/jethub-j100/jethub-j100.c

@@ -5,7 +5,6 @@
  */
 
 #include <dm.h>
-#include <env.h>
 #include <init.h>
 #include <net.h>
 #include <asm/io.h>

board/congatec/cgtqmx8/cgtqmx8.c

@@ -3,8 +3,7 @@
  * Copyright 2018 congatec AG
  * Copyright (C) 2019 Oliver Graute <oliver.graute@kococonnector.com>
  */
-
-#include <env.h>
+#include <config.h>
 #include <errno.h>
 #include <linux/libfdt.h>
 #include <fsl_esdhc.h>

board/dhelectronics/common/dh_common.c

@@ -5,7 +5,6 @@
  */
 
 #include <dm.h>
-#include <env.h>
 #include <i2c_eeprom.h>
 #include <net.h>
 

board/freescale/imx8ulp_evk/imx8ulp_evk.c

@@ -3,7 +3,6 @@
  * Copyright 2020 NXP
  */
 
-#include <env.h>
 #include <miiphy.h>
 #include <netdev.h>
 #include <asm/arch/imx8ulp-pins.h>

board/freescale/mx7dsabresd/mx7dsabresd.c

@@ -3,7 +3,6 @@
  * Copyright (C) 2015 Freescale Semiconductor, Inc.
  */
 
-#include <env.h>
 #include <init.h>
 #include <net.h>
 #include <asm/arch/clock.h>

board/gateworks/venice/venice.c

@@ -3,7 +3,6 @@
  * Copyright 2021 Gateworks Corporation
  */
 
-#include <env.h>
 #include <fdt_support.h>
 #include <init.h>
 #include <led.h>

board/google/chameleonv3/board.c

@@ -2,8 +2,6 @@
 /*
  * Copyright 2022 Google LLC
  */
-
-#include <env.h>
 #include <net.h>
 #include <errno.h>
 #include "mercury_aa1.h"

board/liebherr/xea/xea.c

@@ -13,7 +13,6 @@
  *
  */
 
-#include <env.h>
 #include <fdt_support.h>
 #include <init.h>
 #include <log.h>

board/phytec/common/phytec_som_detection_blocks.c

@@ -4,7 +4,6 @@
  * Author: Daniel Schultz <d.schultz@phytec.de>
  */
 
-#include <env.h>
 #include <malloc.h>
 #include <u-boot/crc.h>
 #include <net.h>

board/ronetix/imx8mq-cm/imx8mq_cm.c

@@ -3,7 +3,6 @@
  * Copyright 2018 NXP
  */
 
-#include <env.h>
 #include <miiphy.h>
 #include <asm-generic/gpio.h>
 #include <asm/arch/imx8mq_pins.h>

board/technexion/pico-imx7d/pico-imx7d.c

@@ -3,7 +3,6 @@
  * Copyright (C) 2017 NXP Semiconductors
  */
 
-#include <env.h>
 #include <init.h>
 #include <net.h>
 #include <asm/arch/clock.h>

board/toradex/colibri_imx7/colibri_imx7.c

@@ -4,7 +4,6 @@
  */
 
 #include <cpu_func.h>
-#include <env.h>
 #include <init.h>
 #include <net.h>
 #include <asm/arch/clock.h>

board/toradex/verdin-imx8mm/verdin-imx8mm.c

@@ -3,7 +3,7 @@
  * Copyright 2020-2021 Toradex
  */
 
-#include <env.h>
+#include <config.h>
 #include <init.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>

cmd/elf.c

@@ -242,34 +242,31 @@ int do_bootvx(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 		 * The following parameters are only needed if 'bootdev'
 		 * is an ethernet device, otherwise they are optional.
 		 */
-		if (IS_ENABLED(CONFIG_NET) || IS_ENABLED(CONFIG_NET_LWIP)) {
-			tmp = env_get("ipaddr");
+		tmp = env_get("ipaddr");
+		if (tmp) {
+			ptr += sprintf(build_buf + ptr, "e=%s", tmp);
+			tmp = env_get("netmask");
 			if (tmp) {
-				ptr += sprintf(build_buf + ptr, "e=%s", tmp);
-				tmp = env_get("netmask");
-				if (tmp) {
-					u32 mask = env_get_ip("netmask").s_addr;
-
-					ptr += sprintf(build_buf + ptr,
-						       ":%08x ", ntohl(mask));
-				} else {
-					ptr += sprintf(build_buf + ptr, " ");
-				}
+				u32 mask = env_get_ip("netmask").s_addr;
+				ptr += sprintf(build_buf + ptr,
+					       ":%08x ", ntohl(mask));
+			} else {
+				ptr += sprintf(build_buf + ptr, " ");
 			}
-
-			tmp = env_get("serverip");
-			if (tmp)
-				ptr += sprintf(build_buf + ptr, "h=%s ", tmp);
-
-			tmp = env_get("gatewayip");
-			if (tmp)
-				ptr += sprintf(build_buf + ptr, "g=%s ", tmp);
-
-			tmp = env_get("hostname");
-			if (tmp)
-				ptr += sprintf(build_buf + ptr, "tn=%s ", tmp);
 		}
 
+		tmp = env_get("serverip");
+		if (tmp)
+			ptr += sprintf(build_buf + ptr, "h=%s ", tmp);
+
+		tmp = env_get("gatewayip");
+		if (tmp)
+			ptr += sprintf(build_buf + ptr, "g=%s ", tmp);
+
+		tmp = env_get("hostname");
+		if (tmp)
+			ptr += sprintf(build_buf + ptr, "tn=%s ", tmp);
+
 		tmp = env_get("othbootargs");
 		if (tmp) {
 			strcpy(build_buf + ptr, tmp);

drivers/net/dc2114x.c

@@ -3,7 +3,6 @@
 #include <asm/io.h>
 #include <cpu_func.h>
 #include <dm.h>
-#include <env.h>
 #include <malloc.h>
 #include <net.h>
 #include <netdev.h>

include/net-legacy.h

@@ -17,7 +17,6 @@
 #include <log.h>
 #include <time.h>
 #include <linux/if_ether.h>
-#include <linux/string.h>
 
 struct bd_info;
 struct cmd_tbl;

include/net6.h

@@ -11,7 +11,6 @@
 #define __NET6_H__
 
 #include <net.h>
-#include <asm/byteorder.h>
 #include <linux/ctype.h>
 #include <linux/errno.h>
 

net/pcap.c

@@ -3,7 +3,6 @@
  * Copyright 2019 Ramon Fried <rfried.dev@gmail.com>
  */
 
-#include <env.h>
 #include <net.h>
 #include <net/pcap.h>
 #include <time.h>