Revert "fw_env: fix building w/out a config.h"

I had missed Joe's NAK on this patch, so...

This reverts commit 92ace272d06cec1d7f1533bb9edf914fb5845fba.

Signed-off-by: Tom Rini <trini@ti.com>

diff --git a/tools/env/Makefile b/tools/env/Makefile
index e6dc5f3..0e798e0 100644 (file)
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 HOSTSRCS := $(SRCTREE)/lib/crc32.c  fw_env.c  fw_env_main.c
 HOSTSRCS += $(SRCTREE)/lib/ctype.c $(SRCTREE)/lib/linux_string.c
 HOSTSRCS += $(SRCTREE)/common/env_attr.c $(SRCTREE)/common/env_flags.c
-HEADERS        := fw_env.h
+HEADERS        := fw_env.h $(OBJTREE)/include/config.h
 
 # Compile for a hosted environment on the target
 HOSTCPPFLAGS  = -idirafter $(SRCTREE)/include \
@@ -36,15 +36,6 @@ HOSTCPPFLAGS  = -idirafter $(SRCTREE)/include \
                -DUSE_HOSTCC \
                -DTEXT_BASE=$(TEXT_BASE)
 
-# Pass CONFIG_xxx settings via the command line so that we can build w/out
-# a config.h file existing in the first place.  Useful for generic builds.
-CONFIG_VARS_TO_PASS = \
-       ENV_OVERWRITE \
-       OVERWRITE_ETHADDR_ONCE \
-       ETHADDR
-HOSTCPPFLAGS += \
-       $(foreach x,$(CONFIG_VARS_TO_PASS),$(if $(CONFIG_$(x)),-DCONFIG_$(x)=$(CONFIG_$(x))))
-
 ifeq ($(MTD_VERSION),old)
 HOSTCPPFLAGS += -DMTD_OLD
 endif

diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
index 19703c7..a1a6807 100644 (file)
--- a/tools/env/fw_env.h
+++ b/tools/env/fw_env.h
@@ -21,6 +21,15 @@
  * MA 02111-1307 USA
  */
 
+/* Pull in the current config to define the default environment */
+#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.
@@ -43,6 +52,22 @@
 #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
+
 extern int   fw_printenv(int argc, char *argv[]);
 extern char *fw_getenv  (char *name);
 extern int fw_setenv  (int argc, char *argv[]);