ti: common: board_detect: Rename EEPROM scratch start macro

Non OMAP platforms i.e. Keystone will also need to use the board
EEPROM helpers so let's make the macro platform independent.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/board/ti/common/board_detect.h b/board/ti/common/board_detect.h
index 343fcb4..52b0075 100644
--- a/board/ti/common/board_detect.h
+++ b/board/ti/common/board_detect.h
@@ -98,7 +98,7 @@
 };
 
 #define TI_EEPROM_DATA ((struct ti_common_eeprom *)\
-				OMAP_SRAM_SCRATCH_BOARD_EEPROM_START)
+				TI_SRAM_SCRATCH_BOARD_EEPROM_START)
 
 /**
  * ti_i2c_eeprom_am_get() - Consolidated eeprom data collection for AM* TI EVMs