NAND: Fix integer overflow in ONFI detection of chips >= 4GiB

[people/ms/u-boot.git] / include / spi.h

diff --git a/include/spi.h b/include/spi.h
index 7744c2e36b057c02e9d22be42be6a6dd6a1f330d..320e50e5296ca1914cc30c36c882cf576abdd4a5 100644 (file)
--- a/include/spi.h
+++ b/include/spi.h
@@ -24,6 +24,15 @@
 #ifndef _SPI_H_
 #define _SPI_H_
 
+/* Controller-specific definitions: */
+
+/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
+#ifdef CONFIG_MPC8XXX_SPI
+# ifndef CONFIG_HARD_SPI
+#  define CONFIG_HARD_SPI
+# endif
+#endif
+
 /* SPI mode flags */
 #define        SPI_CPHA        0x01                    /* clock phase */
 #define        SPI_CPOL        0x02                    /* clock polarity */