Author: br
Date: Sun Feb 2 21:10:40 2014
New Revision: 261416
URL: http://svnweb.freebsd.org/changeset/base/261416
Log:
o Add prototype for tcon_bypass() used by dcu4
o Add register definition
Modified:
head/sys/arm/freescale/vybrid/vf_common.h
head/sys/arm/freescale/vybrid/vf_tcon.c
Modified: head/sys/arm/freescale/vybrid/vf_common.h
==============================================================================
--- head/sys/arm/freescale/vybrid/vf_common.h Sun Feb 2 20:58:23 2014
(r261415)
+++ head/sys/arm/freescale/vybrid/vf_common.h Sun Feb 2 21:10:40 2014
(r261416)
@@ -38,3 +38,5 @@
bus_space_read_1(_sc->bst, _sc->bsh, _reg)
#define WRITE1(_sc, _reg, _val) \
bus_space_write_1(_sc->bst, _sc->bsh, _reg, _val)
+
+uint32_t tcon_bypass(void);
Modified: head/sys/arm/freescale/vybrid/vf_tcon.c
==============================================================================
--- head/sys/arm/freescale/vybrid/vf_tcon.c Sun Feb 2 20:58:23 2014
(r261415)
+++ head/sys/arm/freescale/vybrid/vf_tcon.c Sun Feb 2 21:10:40 2014
(r261416)
@@ -56,6 +56,7 @@ __FBSDID("$FreeBSD$");
#include <arm/freescale/vybrid/vf_common.h>
#define TCON0_CTRL1 0x00
+#define TCON_BYPASS (1 << 29)
struct tcon_softc {
struct resource *res[1];
@@ -80,7 +81,7 @@ tcon_bypass(void)
sc = tcon_sc;
- WRITE4(tcon_sc, TCON0_CTRL1, (1 << 29));
+ WRITE4(tcon_sc, TCON0_CTRL1, TCON_BYPASS);
return (0);
}
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