* Patches by Robert Schwebel, 06 Mar 2003:
- fix bug in BOOTP code (must use NetCopyIP)
- update of CSB226 port
- clear BSS segment on XScale
- added support for i2c_init_board() function
- update to the Innokom plattform
* Extend support for redundand environments for configurations where
environment size < sector size
diff --git a/cpu/mpc8260/i2c.c b/cpu/mpc8260/i2c.c
index 8bfa2e8..2d65e32 100644
--- a/cpu/mpc8260/i2c.c
+++ b/cpu/mpc8260/i2c.c
@@ -221,6 +221,13 @@
volatile I2C_BD *rxbd, *txbd;
uint dpaddr;
+#ifdef CFG_I2C_INIT_BOARD
+ /* call board specific i2c bus reset routine before accessing the */
+ /* environment, which might be in a chip on that bus. For details */
+ /* about this problem see doc/I2C_Edge_Conditions. */
+ i2c_init_board();
+#endif
+
dpaddr = *((unsigned short*)(&immap->im_dprambase[PROFF_I2C_BASE]));
if (dpaddr == 0) {
/* need to allocate dual port ram */