dm9000x.c:157: error: ‘DM9000_DATA‘ undeclared (first use in this function) dm9000x.c: In function ‘

在配置s5p_goni.h中添加相关配置的宏

#define DM9000_16BIT_DATA

#define CONFIG_DRIVER_DM9000 1

#ifdef CONFIG_DRIVER_DM9000
//#define CONFIG_DM9000_BASE (0xA8000000)
#define CONFIG_DM9000_BASE (0x88000300)

#define DM9000_IO (CONFIG_DM9000_BASE)
#if defined(DM9000_16BIT_DATA)
//#define DM9000_DATA (CONFIG_DM9000_BASE+2)
#define DM9000_DATA (CONFIG_DM9000_BASE+4)

#else
#define DM9000_DATA (CONFIG_DM9000_BASE+1)
#endif
#endif