Convert CONFIG_SYS_I2C_EEPROM_ADDR et al to Kconfig

- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR
  based on current usage.
- Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
  CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE
  CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
  to Kconfig.  We move these symbols around a bit and add appropriate
  dependencies to them.  In some cases, we now add a correct default value
  as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 997b713..099ff29 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -398,36 +398,12 @@
 	  This option is an SPL-variant of the I2C_EEPROM option.
 	  See the help of I2C_EEPROM for details.
 
-if I2C_EEPROM
-
 config SYS_I2C_EEPROM_ADDR
 	hex "Chip address of the EEPROM device"
+	depends on ID_EEPROM || I2C_EEPROM || SPL_I2C_EEPROM || CMD_EEPROM || ENV_IS_IN_EEPROM
 	default 0
 
-config SYS_I2C_EEPROM_BUS
-	int "I2C bus of the EEPROM device."
-	default 0
-
-config SYS_EEPROM_SIZE
-	int "Size in bytes of the EEPROM device"
-	default 256
-
-config SYS_EEPROM_PAGE_WRITE_BITS
-	int "Number of bits used to address bytes in a single page"
-	default 0
-	help
-	  The EEPROM page size is 2^SYS_EEPROM_PAGE_WRITE_BITS.
-	  A 64 byte page, for example would require six bits.
-
-config SYS_EEPROM_PAGE_WRITE_DELAY_MS
-	int "Number of milliseconds to delay between page writes"
-	default 0
-
-config SYS_I2C_EEPROM_ADDR_LEN
-	int "Length in bytes of the EEPROM memory array address"
-	default 1
-	help
-	  Note: This is NOT the chip address length!
+if I2C_EEPROM
 
 config SYS_I2C_EEPROM_ADDR_OVERFLOW
 	hex "EEPROM Address Overflow"