X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Fpowerpc%2Finclude%2Fasm%2Fppc4xx-i2c.h;h=df97f175b3637856da0f91ef8ee8e7da159af7dd;hb=5ff093ab9e7c3baff3b2ecd589315b5351e3969f;hp=bbf7f355897e6a6a4082d33bdccfb4110fb8fdb1;hpb=1a4596601fd395f3afb8f82f3f840c5e00bdd57a;p=u-boot

diff --git a/arch/powerpc/include/asm/ppc4xx-i2c.h b/arch/powerpc/include/asm/ppc4xx-i2c.h
index bbf7f35589..df97f175b3 100644
--- a/arch/powerpc/include/asm/ppc4xx-i2c.h
+++ b/arch/powerpc/include/asm/ppc4xx-i2c.h
@@ -18,24 +18,6 @@
 
 #define IIC_TIMEOUT	1		/* 1 second */
 
-#if defined(CONFIG_I2C_MULTI_BUS)
-#define I2C_BUS_OFFS	(i2c_bus_num * 0x100)
-#else
-#define I2C_BUS_OFFS	(0x000)
-#endif /* CONFIG_I2C_MULTI_BUS */
-
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
-    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
-    defined(CONFIG_460EX) || defined(CONFIG_460GT)
-#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000700 + I2C_BUS_OFFS)
-#elif defined(CONFIG_440) || defined(CONFIG_405EX)
-/* all remaining 440 variants */
-#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000400 + I2C_BUS_OFFS)
-#else
-/* all 405 variants */
-#define I2C_BASE_ADDR	(0xEF600500 + I2C_BUS_OFFS)
-#endif
-
 struct ppc4xx_i2c {
 	u8 mdbuf;
 	u8 res1;
@@ -90,6 +72,8 @@ struct ppc4xx_i2c {
 #define IIC_EXTSTS_XFRA		0x01
 #define IIC_EXTSTS_ICT		0x02
 #define IIC_EXTSTS_LA		0x04
+#define IIC_EXTSTS_BCS_MASK	0x70
+#define IIC_EXTSTS_BCS_FREE	0x40
 
 /* XTCNTLSS Register Bit definition */
 #define IIC_XTCNTLSS_SRST	0x01