bsp/lpc32xx: Specify scratch area alignment

2012-08-13 15:32:03 +02:00
parent f5db5d2266
commit 25802b42a6
1 changed files with 2 additions and 1 deletions
--- a/c/src/lib/libbsp/arm/lpc32xx/include/bsp.h
+++ b/c/src/lib/libbsp/arm/lpc32xx/include/bsp.h
@@ -177,7 +177,8 @@ extern uint32_t lpc32xx_magic_zero_size [];
   *
   * The usage is application specific.
   */
-  extern uint8_t lpc32xx_scratch_area [LPC32XX_SCRATCH_AREA_SIZE];
+  extern uint8_t lpc32xx_scratch_area [LPC32XX_SCRATCH_AREA_SIZE]
+    __attribute__((aligned(32)));
 #endif

 #define LPC32XX_DO_STOP_GPDMA \