From 755ff89ddeaa7ecfac9287fa93ce9c20058ca9e3 Mon Sep 17 00:00:00 2001
From: Henrik Nordstrom <henrik@henriknordstrom.net>
Date: Fri, 17 May 2013 17:07:44 +0200
Subject: [PATCH] felboot: Prevent GCC from reordering _start. Must be at a
 known address

---
 felboot/fel-boot.ld | 2 +-
 felboot/main.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/felboot/fel-boot.ld b/felboot/fel-boot.ld
index 19bc549..cf1419f 100644
--- a/felboot/fel-boot.ld
+++ b/felboot/fel-boot.ld
@@ -7,7 +7,7 @@ SECTIONS
  . = ALIGN(4);
  .text :
  {
-  main.o (.text*)
+  main.o (.text.start)
   *(.text*)
  }
  . = ALIGN(4);
diff --git a/felboot/main.c b/felboot/main.c
index a26243b..a06ecdf 100644
--- a/felboot/main.c
+++ b/felboot/main.c
@@ -19,7 +19,7 @@
 
 #include <stdio.h>
 
-void _start(void)
+__attribute__ ((section (".text.start"))) void _start(void)
 {
 	clock_init();
 	gpio_init();