ARM: AM43XX: board: add support for reading onboard EEPROM

Add support for reading onboard EEPROM to enable
board detection.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
diff --git a/arch/arm/include/asm/arch-am33xx/omap.h b/arch/arm/include/asm/arch-am33xx/omap.h
index cf5f8b2..7a7d91b 100644
--- a/arch/arm/include/asm/arch-am33xx/omap.h
+++ b/arch/arm/include/asm/arch-am33xx/omap.h
@@ -27,5 +27,7 @@
 #define NON_SECURE_SRAM_START	0x402F0400
 #define NON_SECURE_SRAM_END	0x40340000
 #define SRAM_SCRATCH_SPACE_ADDR	0x40337C00
+#define AM4372_BOARD_NAME_START	SRAM_SCRATCH_SPACE_ADDR
+#define AM4372_BOARD_NAME_END	SRAM_SCRATCH_SPACE_ADDR + 0xC
 #endif
 #endif