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From b241e679f550f38062923eb7800a5c57a41fe95d Mon Sep 17 00:00:00 2001
From: Jason Kridner <jkridner@beagleboard.org>
Date: Thu, 10 Mar 2011 13:15:38 +0100
Subject: [PATCH 07/10] beagleboard: hack in support from xM rev C
Based on patch by Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/mach-omap2/board-omap3beagle.c | 20 ++++++++++++++++----
1 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 9880c5c..4bde54b 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -182,7 +182,9 @@ static inline void __init omap3beagle_ks8851_init(void) { return; }
* 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
+ * XMC = GPIO173, GPIO172, GPIO171: 0 1 0
*/
enum {
OMAP3BEAGLE_BOARD_UNKN = 0,
@@ -190,6 +192,7 @@ enum {
OMAP3BEAGLE_BOARD_C1_3,
OMAP3BEAGLE_BOARD_C4,
OMAP3BEAGLE_BOARD_XM,
+ OMAP3BEAGLE_BOARD_XMC,
};
static u8 omap3_beagle_version;
@@ -241,12 +244,21 @@ 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;
+ case 2:
+ printk(KERN_INFO "OMAP3 Beagle Rev: xM C\n");
+ omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC;
+ break;
default:
- printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev);
- omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
+ printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd, "
+ "assuming xM C or newer\n", beagle_rev);
+ omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC;
}
return;
--
1.6.6.1
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