omap: Beagle: detect new xM revision B

Koen Kooi
2011-01-07T09:10:26Z

From: Robert Nelson <robertcnelson@gmail.com>

The xM B uses a DM3730 ES1.1 over the ES1.0 on xM A's, no other board changes.

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Koen Kooi <koen@beagleboard.org>
---
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 7c82730..4fd73e7 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -58,7 +58,8 @@
* AXBX = GPIO173, GPIO172, GPIO171: 1 1 1
* C1_3 = GPIO173, GPIO172, GPIO171: 1 1 0
* C4 = GPIO173, GPIO172, GPIO171: 1 0 1
- * XM = GPIO173, GPIO172, GPIO171: 0 0 0
+ * XMA = GPIO173, GPIO172, GPIO171: 0 0 0
+ * XMB = GPIO173, GPIO172, GPIO171: 0 0 1
*/
enum {
OMAP3BEAGLE_BOARD_UNKN = 0,
@@ -117,7 +118,11 @@ static void __init omap3_beagle_init_rev(void)
omap3_beagle_version = OMAP3BEAGLE_BOARD_C4;
break;
case 0:
- printk(KERN_INFO "OMAP3 Beagle Rev: xM\n");
+ printk(KERN_INFO "OMAP3 Beagle Rev: xM A\n");
+ omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
+ break;
+ case 1:
+ printk(KERN_INFO "OMAP3 Beagle Rev: xM B\n");
omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
break;
default:
--
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