imx: move serial driver to drivers/serial

[u-boot] / include / post.h

diff --git a/include/post.h b/include/post.h
index 97583b7e9a31c87ccd8a82e9911299d79036358f..fe96312cb08b13d076963fb14c963a18a50accd7 100644 (file)
--- a/include/post.h
+++ b/include/post.h
@@ -80,6 +80,19 @@ extern struct post_test post_list[];
 extern unsigned int post_list_size;
 extern int post_hotkeys_pressed(void);
 
+/*
+ *  If GCC is configured to use a version of GAS that supports
+ * the .gnu_attribute directive, it will use that directive to
+ * record certain properties of the output code.
+ *  This feature is new to GCC 4.3.0.
+ *  .gnu_attribute is new to GAS 2.18.
+ */
+#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)
+/* Tag_GNU_Power_ABI_FP/soft-float */
+#define GNU_FPOST_ATTR asm(".gnu_attribute     4, 2");
+#else
+#define GNU_FPOST_ATTR
+#endif /* __GNUC__ */
 #endif /* __ASSEMBLY__ */
 
 #define CONFIG_SYS_POST_RTC            0x00000001