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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 16:24:14 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 13:48:23 +0100
commitc3e77fc95380560f21dba7923b4aaa4ec35864c8 (patch)
treef23cc03dab761eb7216a13ee20251c9fa9b1c9e9 /src/superio/smsc/lpc47m10x
parent536a44390d719a92cda72dbe76cea38c8c62a92b (diff)
downloadcoreboot-c3e77fc95380560f21dba7923b4aaa4ec35864c8.tar.xz
superio/smsc/lpc47m10x: Use link-time symbols over .c inclusion
Change-Id: I4a3639c05231eacd016ec3873330f9844befd448 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/8080 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/superio/smsc/lpc47m10x')
-rw-r--r--src/superio/smsc/lpc47m10x/Makefile.inc1
-rw-r--r--src/superio/smsc/lpc47m10x/early_serial.c4
-rw-r--r--src/superio/smsc/lpc47m10x/lpc47m10x.h11
3 files changed, 12 insertions, 4 deletions
diff --git a/src/superio/smsc/lpc47m10x/Makefile.inc b/src/superio/smsc/lpc47m10x/Makefile.inc
index c5dd31049a..876cb0c64d 100644
--- a/src/superio/smsc/lpc47m10x/Makefile.inc
+++ b/src/superio/smsc/lpc47m10x/Makefile.inc
@@ -22,4 +22,5 @@
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
+romstage-$(CONFIG_SUPERIO_SMSC_LPC47M10X) += early_serial.c
ramstage-$(CONFIG_SUPERIO_SMSC_LPC47M10X) += superio.c
diff --git a/src/superio/smsc/lpc47m10x/early_serial.c b/src/superio/smsc/lpc47m10x/early_serial.c
index 1174120136..59a53f289a 100644
--- a/src/superio/smsc/lpc47m10x/early_serial.c
+++ b/src/superio/smsc/lpc47m10x/early_serial.c
@@ -19,6 +19,8 @@
*/
#include <arch/io.h>
+#include <device/pnp.h>
+#include <stdint.h>
#include "lpc47m10x.h"
static void pnp_enter_conf_state(pnp_devfn_t dev)
@@ -40,7 +42,7 @@ static void pnp_exit_conf_state(pnp_devfn_t dev)
* @param dev High 8 bits = Super I/O port, low 8 bits = logical device number.
* @param iobase Processor I/O port address to assign to this serial device.
*/
-static void lpc47m10x_enable_serial(pnp_devfn_t dev, u16 iobase)
+void lpc47m10x_enable_serial(pnp_devfn_t dev, u16 iobase)
{
pnp_enter_conf_state(dev);
pnp_set_logical_device(dev);
diff --git a/src/superio/smsc/lpc47m10x/lpc47m10x.h b/src/superio/smsc/lpc47m10x/lpc47m10x.h
index e85104884c..9814c8e56f 100644
--- a/src/superio/smsc/lpc47m10x/lpc47m10x.h
+++ b/src/superio/smsc/lpc47m10x/lpc47m10x.h
@@ -20,8 +20,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef SUPERIO_SMSC_LPC47M10X_LPC47M10X_H
-#define SUPERIO_SMSC_LPC47M10X_LPC47M10X_H
+#ifndef SUPERIO_SMSC_LPC47M10X_H
+#define SUPERIO_SMSC_LPC47M10X_H
#define LPC47M10X2_FDC 0 /* Floppy */
#define LPC47M10X2_PP 3 /* Parallel Port */
@@ -34,4 +34,9 @@
#define LPC47M10X2_MAX_CONFIG_REGISTER 0x5F
-#endif
+#include <arch/io.h>
+#include <stdint.h>
+
+void lpc47m10x_enable_serial(pnp_devfn_t dev, u16 iobase);
+
+#endif /* SUPERIO_SMSC_LPC47M10X_H */