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authorStefano Babic <sbabic@denx.de>2017-04-05 16:08:01 (GMT)
committerTom Rini <trini@konsulko.com>2017-04-12 17:28:28 (GMT)
commit9d80b49a671c9922931adcd823aab0ed319a42d1 (patch)
treebd9aab8df3e725e3037cf57a5da4acbc90b73d64 /tools
parentb80c0b99347c52884cccc7c09775942acbcc0739 (diff)
downloadu-boot-9d80b49a671c9922931adcd823aab0ed319a42d1.tar.xz
env: split fw_env.h in public and private parts
Move U-Boot private data into a separate file. This lets export fw_env.h to be used by external programs that want to change the environment using the library built in tools/env. Signed-off-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'tools')
-rw-r--r--tools/env/fw_env.c1
-rw-r--r--tools/env/fw_env.h51
-rw-r--r--tools/env/fw_env_main.c1
-rw-r--r--tools/env/fw_env_private.h55
4 files changed, 58 insertions, 50 deletions
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index 862a0b1..fc3f4ce 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -34,6 +34,7 @@
# include <mtd/mtd-user.h>
#endif
+#include "fw_env_private.h"
#include "fw_env.h"
struct env_opts default_opts = {
diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
index 0d7130a..3e5539d 100644
--- a/tools/env/fw_env.h
+++ b/tools/env/fw_env.h
@@ -5,57 +5,8 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-#include <uboot_aes.h>
#include <stdint.h>
-
-/* Pull in the current config to define the default environment */
-#include <linux/kconfig.h>
-
-#ifndef __ASSEMBLY__
-#define __ASSEMBLY__ /* get only #defines from config.h */
-#include <config.h>
-#undef __ASSEMBLY__
-#else
-#include <config.h>
-#endif
-
-/*
- * To build the utility with the static configuration
- * comment out the next line.
- * See included "fw_env.config" sample file
- * for notes on configuration.
- */
-#define CONFIG_FILE "/etc/fw_env.config"
-
-#ifndef CONFIG_FILE
-#define HAVE_REDUND /* For systems with 2 env sectors */
-#define DEVICE1_NAME "/dev/mtd1"
-#define DEVICE2_NAME "/dev/mtd2"
-#define DEVICE1_OFFSET 0x0000
-#define ENV1_SIZE 0x4000
-#define DEVICE1_ESIZE 0x4000
-#define DEVICE1_ENVSECTORS 2
-#define DEVICE2_OFFSET 0x0000
-#define ENV2_SIZE 0x4000
-#define DEVICE2_ESIZE 0x4000
-#define DEVICE2_ENVSECTORS 2
-#endif
-
-#ifndef CONFIG_BAUDRATE
-#define CONFIG_BAUDRATE 115200
-#endif
-
-#ifndef CONFIG_BOOTDELAY
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#ifndef CONFIG_BOOTCOMMAND
-#define CONFIG_BOOTCOMMAND \
- "bootp; " \
- "setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
- "bootm"
-#endif
+#include <uboot_aes.h>
struct env_opts {
#ifdef CONFIG_FILE
diff --git a/tools/env/fw_env_main.c b/tools/env/fw_env_main.c
index 443de36..b8bff26 100644
--- a/tools/env/fw_env_main.c
+++ b/tools/env/fw_env_main.c
@@ -34,6 +34,7 @@
#include <stdlib.h>
#include <sys/file.h>
#include <unistd.h>
+#include "fw_env_private.h"
#include "fw_env.h"
#define CMD_PRINTENV "fw_printenv"
diff --git a/tools/env/fw_env_private.h b/tools/env/fw_env_private.h
new file mode 100644
index 0000000..0c27da0
--- /dev/null
+++ b/tools/env/fw_env_private.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2002-2008
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* Pull in the current config to define the default environment */
+#include <linux/kconfig.h>
+
+#ifndef __ASSEMBLY__
+#define __ASSEMBLY__ /* get only #defines from config.h */
+#include <config.h>
+#undef __ASSEMBLY__
+#else
+#include <config.h>
+#endif
+
+/*
+ * To build the utility with the static configuration
+ * comment out the next line.
+ * See included "fw_env.config" sample file
+ * for notes on configuration.
+ */
+#define CONFIG_FILE "/etc/fw_env.config"
+
+#ifndef CONFIG_FILE
+#define HAVE_REDUND /* For systems with 2 env sectors */
+#define DEVICE1_NAME "/dev/mtd1"
+#define DEVICE2_NAME "/dev/mtd2"
+#define DEVICE1_OFFSET 0x0000
+#define ENV1_SIZE 0x4000
+#define DEVICE1_ESIZE 0x4000
+#define DEVICE1_ENVSECTORS 2
+#define DEVICE2_OFFSET 0x0000
+#define ENV2_SIZE 0x4000
+#define DEVICE2_ESIZE 0x4000
+#define DEVICE2_ENVSECTORS 2
+#endif
+
+#ifndef CONFIG_BAUDRATE
+#define CONFIG_BAUDRATE 115200
+#endif
+
+#ifndef CONFIG_BOOTDELAY
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#endif
+
+#ifndef CONFIG_BOOTCOMMAND
+#define CONFIG_BOOTCOMMAND \
+ "bootp; " \
+ "setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} "\
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; "\
+ "bootm"
+#endif