X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=include%2Fasm-ppc%2Fi2c.h;h=37847666db1a600a08a065320e9c9ec494adaa91;hb=d239d74b1c937984bc519083a8e7de373a390f06;hp=fa9d164e9aaf00f2738259f5601c90d9a11d3d63;hpb=84bd92bdda05e6aaae3150ed6ef957b3a67398b7;p=people%2Fms%2Fu-boot.git

diff --git a/include/asm-ppc/i2c.h b/include/asm-ppc/i2c.h
index fa9d164e9a..37847666db 100644
--- a/include/asm-ppc/i2c.h
+++ b/include/asm-ppc/i2c.h
@@ -79,23 +79,20 @@ typedef struct i2c
 #endif
 #define I2C_TIMEOUT (CFG_HZ/4)
 
-#ifndef CFG_IMMRBAR
-#error CFG_IMMRBAR is not defined in /include/configs/${BOARD}.h
+#ifndef CFG_IMMR
+#error CFG_IMMR is not defined in /include/configs/${BOARD}.h
 #endif
 
 #ifndef CFG_I2C_OFFSET
 #error CFG_I2C_OFFSET is not defined in /include/configs/${BOARD}.h
 #endif
 
-#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X)
-/*
- * MPC8349 have two i2c bus
- */
-extern i2c_t * mpc8349_i2c;
-#define I2C mpc8349_i2c
-#else
-#define I2C ((i2c_t*)(CFG_IMMRBAR + CFG_I2C_OFFSET))
-#endif
+#define I2C_1 ((i2c_t*)(CFG_IMMR + CFG_I2C_OFFSET))
+
+/* Optional support for second I2C bus */
+#ifdef	CFG_I2C2_OFFSET
+#define I2C_2 ((i2c_t*)(CFG_IMMR + CFG_I2C2_OFFSET))
+#endif	/* CFG_I2C2_OFFSET */
 
 #define I2C_READ  1
 #define I2C_WRITE 0