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authordzu <dzu>2003-09-30 14:08:43 +0000
committerdzu <dzu>2003-09-30 14:08:43 +0000
commitab209d510710e0059260e3ea17c11741573296b9 (patch)
tree127c5d62873d5ca9caf847d33c6af50338e35d26 /include/configs/IceCube.h
parent87970ebeb5153bb8650d3f031148e82e30ec3584 (diff)
Fix problems with I2C support for mpc5200
Diffstat (limited to 'include/configs/IceCube.h')
-rw-r--r--include/configs/IceCube.h12
1 files changed, 4 insertions, 8 deletions
diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 9b3b4b45880..49abedeb32e 100644
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -107,13 +107,9 @@
* I2C configuration
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CFG_I2C_MODULE 1 /* If defined then I2C module #2 is used
- * otherwise I2C module #1 is used */
-#ifdef CONFIG_MPC5200
-#define CFG_I2C_SPEED 0x3D /* 86KHz given 133MHz IPBI */
-#else
-#define CFG_I2C_SPEED 0x35 /* 86KHz given 33MHz IPBI */
-#endif
+#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
+
+#define CFG_I2C_SPEED 100000 /* 100 kHz */
#define CFG_I2C_SLAVE 0x7F
/*
@@ -122,7 +118,7 @@
#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_BITS 3
-#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 35
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
/*
* Flash configuration