ARMV7: OMAP: Add detection and support for Beagle C4 revision
This patch enhances the revision detection function and adds
support for the C4 revision. The board revision is printed
and approriate revision specific setup is done automatically.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h
index 7fe6275..e5f380c 100644
--- a/board/ti/beagle/beagle.h
+++ b/board/ti/beagle/beagle.h
@@ -33,7 +33,10 @@
#endif
};
-#define BOARD_REVISION_MASK (0x1 << 11)
+/* BeagleBoard revisions */
+#define REVISION_AXBX 0x7
+#define REVISION_CX 0x6
+#define REVISION_C4 0x5
/*
* IEN - Input Enable
@@ -264,7 +267,7 @@
MUX_VAL(CP(HDQ_SIO), (IDIS | PTU | EN | M4)) /*GPIO_170*/\
MUX_VAL(CP(MCSPI1_CLK), (IEN | PTU | EN | M4)) /*GPIO_171*/\
MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTU | EN | M4)) /*GPIO_172*/\
- MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) /*McSPI1_SOMI*/\
+ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTU | EN | M4)) /*GPIO_173*/\
MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) /*McSPI1_CS0*/\
MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M0)) /*McSPI1_CS1*/\
MUX_VAL(CP(MCSPI1_CS2), (IDIS | PTD | DIS | M4)) /*GPIO_176*/\