Rename hardwaremain() to main()

... and drop the wrapper on ARMv7

Change-Id: If3ffe953cee9e61d4dcbb38f4e5e2ca74b628ccc
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3639
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/include/bootstate.h

@@ -165,7 +165,7 @@ void boot_state_current_block(void);
 void boot_state_current_unblock(void);
 
 /* Entry into the boot state machine. */
-void hardwaremain(void);
+void main(void);
 
 /* In order to schedule boot state callbacks at compile-time specify the
  * entries in an array using the BOOT_STATE_INIT_ENTRIES and

src/include/console/post_codes.h

@@ -83,16 +83,16 @@
 #define POST_ENTRY_C_START			0x13
 
 /**
- * \brief Pre call to hardwaremain()
+ * \brief Pre call to ram stage main()
  *
- * POSTed right before hardwaremain is called from c_start.S
+ * POSTed right before ram stage main() is called from c_start.S
  */
 #define POST_PRE_HARDWAREMAIN			0x79
 
 /**
- * \brief Entry into coreboot in hardwaremain (RAM)
+ * \brief Entry into coreboot in ram stage main()
  *
- * This is the first call in hardwaremain.c. If this code is POSTed, then
+ * This is the first call in ram stage main(). If this code is POSTed, then
  * ramstage has succesfully loaded and started executing.
  */
 #define POST_ENTRY_RAMSTAGE			0x80