[U-Boot] [PATCH] beagleboard: add support for xM revision C

[Joel A Fernandes]

From: Koen Kooi <koen at dominion.thruhere.net>


Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
Signed-off-by: Joel A Fernandes <agnel.joel at gmail.com>
---
 board/ti/beagle/beagle.c |   10 ++++++++++
 board/ti/beagle/beagle.h |    1 +
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 15d061a..7768901 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -216,6 +216,16 @@ int misc_init_r(void)
 					TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
 					TWL4030_PM_RECEIVER_DEV_GRP_P1);
 		break;
+	case REVISION_XM_C:
+		printf("Beagle xM Rev C\n");
+		setenv("beaglerev", "xMC");
+		MUX_BEAGLE_XM();
+		/* Set VAUX2 to 1.8V for EHCI PHY */
+		twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
+					TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
+					TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
+					TWL4030_PM_RECEIVER_DEV_GRP_P1);
+		break;
 	default:
 		printf("Beagle unknown 0x%02x\n", get_board_revision());
 		MUX_BEAGLE_XM();
diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h
index a7401b1..04247cd 100644
--- a/board/ti/beagle/beagle.h
+++ b/board/ti/beagle/beagle.h
@@ -39,6 +39,7 @@ const omap3_sysinfo sysinfo = {
 #define REVISION_C4	0x5
 #define REVISION_XM_A	0x0
 #define REVISION_XM_B	0x1
+#define REVISION_XM_C	0x2
 
 /*
  * IEN  - Input Enable
-- 
1.7.1