ns16550: change to allow 32 bit access to registers

[platform/kernel/u-boot.git] / include / ns16550.h

diff --git a/include/ns16550.h b/include/ns16550.h
index 9ea81e9..51f1c17 100644 (file)
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -21,8 +21,12 @@
  * will not allocate storage for arrays of size 0
  */
 
+#include <linux/types.h>
+
 #if !defined(CONFIG_SYS_NS16550_REG_SIZE) || (CONFIG_SYS_NS16550_REG_SIZE == 0)
 #error "Please define NS16550 registers size."
+#elif defined(CONFIG_SYS_NS16550_MEM32)
+#define UART_REG(x) u32 x
 #elif (CONFIG_SYS_NS16550_REG_SIZE > 0)
 #define UART_REG(x)                                               \
        unsigned char prepad_##x[CONFIG_SYS_NS16550_REG_SIZE - 1]; \