move some data around to place qh_array at the start of iram. This saves up to about 2k iram on PP

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17194 a1c6a512-1295-4272-9138-f99709370657

firmware/target/arm/ipod/app.lds

@@ -104,7 +104,16 @@ SECTIONS
 
     _vectorscopy = LOADADDR(.vectors);
 
-    .iram IRAMORIG :
+    .ibss IRAMORIG (NOLOAD) :
+    {
+        _iedata = .;
+        *(.qharray)
+        *(.ibss)
+        . = ALIGN(0x4);
+        _iend = .;
+    } > IRAM
+
+    .iram _iend :
     {
         _iramstart = .;
         *(.icode)
@@ -116,14 +125,6 @@ SECTIONS
 
     _iramcopy = LOADADDR(.iram);
 
-    .ibss (NOLOAD) :
-    {
-        _iedata = .;
-        *(.ibss)
-        . = ALIGN(0x4);
-        _iend = .;
-    } > IRAM
-
     .idle_stacks (NOLOAD) :
     {
        *(.idle_stacks)