push LOAD_ADDR out to arch mk files

[u-boot] / lib_i386 / board.c

diff --git a/lib_i386/board.c b/lib_i386/board.c
index 54ef6e75a835543c4735a1fc2cbdbc2b6ad9fafa..0262b5e2cb8d77a220d6503b17126c06ac51b94f 100644 (file)
--- a/lib_i386/board.c
+++ b/lib_i386/board.c
@@ -73,14 +73,6 @@ ulong i386boot_bios_size     = (ulong)&_i386boot_bios_size;     /* size of BIOS
 const char version_string[] =
        U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")";
 
-
-/*
- * Begin and End of memory area for malloc(), and current "brk"
- */
-static ulong mem_malloc_start = 0;
-static ulong mem_malloc_end = 0;
-static ulong mem_malloc_brk = 0;
-
 static int mem_malloc_init(void)
 {
        /* start malloc area right after the stack */
@@ -96,19 +88,6 @@ static int mem_malloc_init(void)
        return 0;
 }
 
-void *sbrk (ptrdiff_t increment)
-{
-       ulong old = mem_malloc_brk;
-       ulong new = old + increment;
-
-       if ((new < mem_malloc_start) || (new > mem_malloc_end)) {
-               return (NULL);
-       }
-       mem_malloc_brk = new;
-
-       return ((void *) old);
-}
-
 /************************************************************************
  * Init Utilities                                                      *
  ************************************************************************