ti: AM437x: Use generic EEPROM detection logic

Now that we have a generic TI eeprom logic which can be reused across
platforms, reuse the same.

This revision also includes fixes identified by Dave Gerlach
<d-gerlach@ti.com>

Cc: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Steven Kipisz <s-kipisz2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3d2928d..653ecc8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -381,6 +381,7 @@
 	bool "Support am43xx_evm"
 	select CPU_V7
 	select SUPPORT_SPL
+	select TI_I2C_BOARD_DETECT
 
 config TARGET_BAV335X
 	bool "Support bav335x"