1 files changed, 0 insertions, 18 deletions
diff --git a/lib_sh/board.c b/lib_sh/board.c
index 829455d..001e89c 100644
--- a/lib_sh/board.c
+++ b/lib_sh/board.c
@@ -38,10 +38,6 @@ const char version_string[] = U_BOOT_VERSION" ("U_BOOT_DATE" - "U_BOOT_TIME")";
 
 unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
 
-static unsigned long mem_malloc_start;
-static unsigned long mem_malloc_end;
-static unsigned long mem_malloc_brk;
-
 static void mem_malloc_init(void)
 {
 
@@ -52,20 +48,6 @@ static void mem_malloc_init(void)
 		(mem_malloc_end - mem_malloc_start));
 }
 
-void *sbrk(ptrdiff_t increment)
-{
-	unsigned long old = mem_malloc_brk;
-	unsigned long new = old + increment;
-
-	if ((new < mem_malloc_start) ||
-	    (new > mem_malloc_end)) {
-		return NULL;
-	}
-
-	mem_malloc_brk = new;
-	return (void *) old;
-}
-
 static int sh_flash_init(void)
 {
 	DECLARE_GLOBAL_DATA_PTR;