OMAP3: overo: add some Gumstix expansion boards

Add EEPROM ID switches for Alto35, Arbor43C, Stagecoach, Thumbo, and
Turtlecore Gumstix Overo expansion boards.

Signed-off-by: Ash Charles <ash@gumstix.com>
diff --git a/board/overo/overo.h b/board/overo/overo.h
index 25c9f16..57725d8 100644
--- a/board/overo/overo.h
+++ b/board/overo/overo.h
@@ -405,4 +405,20 @@
 	MUX_VAL(CP(MCSPI1_SOMI),	(IEN  | PTD | DIS | M4)) /*GPIO_173 */\
 	MUX_VAL(CP(MCSPI1_CS1),		(IDIS | PTD | EN  | M4)) /*GPIO_175 */\
 
+#define MUX_ALTO35() \
+	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTU | EN  | M4)) /*GPIO_10-BTN*/\
+	MUX_VAL(CP(UART1_TX),		(IDIS | PTD | DIS | M4)) /*GPIO_148-RED LED*/\
+	MUX_VAL(CP(UART1_CTS),		(IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\
+	MUX_VAL(CP(UART1_RX),		(IDIS | PTD | DIS | M4)) /*GPIO_151-BLUE LED*/\
+	MUX_VAL(CP(HDQ_SIO),		(IDIS | PTD | DIS | M4)) /*GPIO_170-GREEN LED*/\
+	MUX_VAL(CP(MCSPI1_CS1),		(IDIS | PTD | EN  | M4)) /*GPIO_175*/\
+
+#define MUX_ARBOR43C() \
+	MUX_VAL(CP(CSI2_DX1),		(IDIS | PTD | DIS | M4)) /*GPIO_114-RED LED*/\
+	MUX_VAL(CP(UART1_CTS),		(IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\
+	MUX_VAL(CP(HDQ_SIO),		(IEN  | PTU | EN  | M4)) /*GPIO_170-BUTTON */\
+	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTD | DIS | M4)) /*GPIO_186-BLUE LED*/\
+	MUX_VAL(CP(JTAG_EMU1),		(IDIS | PTD | DIS | M4)) /*GPIO_31-CAP WAKE*/\
+	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTU | EN  | M4)) /*GPIO_10-CAP IRQ*/\
+
 #endif