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authorwdenk <wdenk>2003-09-13 19:01:12 +0000
committerwdenk <wdenk>2003-09-13 19:01:12 +0000
commit531716e1710083f91d9fa351f89d18e271b5c577 (patch)
treeb16f8f3683078ee64ac2b87c2f3c1c37c60f9a93 /include/configs/IceCube.h
parentb70e7a00c8bc6feb5f5718ba1c6d4fedb294483a (diff)
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* Patch by David Müller, 13 Sep 2003:
various changes to VCMA9 board specific files * Add I2C support for MGT5100 / MPC5200
Diffstat (limited to 'include/configs/IceCube.h')
-rw-r--r--include/configs/IceCube.h20
1 files changed, 19 insertions, 1 deletions
diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 9d914a6..c2c398c 100644
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -83,7 +83,8 @@
/*
* Supported commands
*/
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | ADD_PCI_CMD)
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | ADD_PCI_CMD | \
+ CFG_CMD_I2C | CFG_CMD_EEPROM)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
@@ -98,6 +99,23 @@
/*
* 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_SLAVE 0x7F
+
+/*
+ * EEPROM configuration
+ */
+#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
/*
* Flash configuration