[U-Boot-Users] I2C Initialization, important Update!!

[Joakim Tjernlund]

> Can you please provide a  patch  that  can  be  applied  to  existing
> sources? This would make testing much easier.

Compiles, but not tested in u-boot as I am still in ppcboot.

 Jocke
Index: common/soft_i2c.c
===================================================================
RCS file: /cvsroot/u-boot/u-boot/common/soft_i2c.c,v
retrieving revision 1.2
diff -u -u -r1.2 soft_i2c.c
--- common/soft_i2c.c	17 Dec 2002 01:51:08 -0000	1.2
+++ common/soft_i2c.c	14 Mar 2003 14:28:10 -0000
@@ -83,8 +83,12 @@
 #endif
 	int j;
 
-	I2C_ACTIVE;
+	I2C_SCL(1);
 	I2C_SDA(1);
+#ifdef	I2C_INIT
+	I2C_INIT;
+#endif
+	I2C_TRISTATE;
 	for(j = 0; j < 9; j++) {
 		I2C_SCL(0);
 		I2C_DELAY;
@@ -266,9 +270,6 @@
 	volatile immap_t *immr = (immap_t *)CFG_IMMR;
 #endif
 
-#ifdef	I2C_INIT
-	I2C_INIT;
-#endif
 	/*
          * WARNING: Do NOT save speed in a static variable: if the
          * I2C routines are called before RAM is initialized (to read