2 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
7 #ifndef __ARCH_SYSTEM_REV_H__
8 #define __ARCH_SYSTEM_REV_H__
11 * board revision encoding
13 * the 16-31 bit are reserved for at91 generic information
19 #define BOARD_HAVE_NAND_8BIT (1 << 31)
20 static int inline board_have_nand_8bit(void)
22 return system_rev & BOARD_HAVE_NAND_8BIT;
25 #endif /* __ARCH_SYSTEM_REV_H__ */