sh: mach-ecovec24: Document DS2 switch settings.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 0fb665d..bbc7859 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -39,6 +39,20 @@
* 0x1800_0000 MFI 16bit
*/
+/* SWITCH
+ *------------------------------
+ * DS2[1] = FlashROM write protect ON : write protect
+ * OFF : No write protect
+ * DS2[2] = RMII / TS, SCIF ON : RMII
+ * OFF : TS, SCIF3
+ * DS2[3] = Camera / Video ON : Camera
+ * OFF : NTSC/PAL (IN)
+ * DS2[5] = NTSC_OUT Clock ON : On board OSC
+ * OFF : SH7724 DV_CLK
+ * DS2[6-7] = MMC / SD ON-OFF : SD
+ * OFF-ON : MMC
+ */
+
/* Heartbeat */
static unsigned char led_pos[] = { 0, 1, 2, 3 };
static struct heartbeat_data heartbeat_data = {