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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 16:05:59 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 13:47:45 +0100
commitfc4e8550afc5aab4af7801e2e008a8712f8c7795 (patch)
treefbc6c5e86af512f85c55a5b3e8e82c0e9873dcd0 /src/superio
parente64f5b1bcd589b4ac517909f5332f9926ab7d642 (diff)
downloadcoreboot-fc4e8550afc5aab4af7801e2e008a8712f8c7795.tar.xz
superio/nsc/pc97317: Use link-time symbols over .c inclusion
Change-Id: Ia45bc7a880d0dab57c56a0452858cd26626f09df Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/8076 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/superio')
-rw-r--r--src/superio/nsc/pc97317/Makefile.inc1
-rw-r--r--src/superio/nsc/pc97317/early_serial.c4
-rw-r--r--src/superio/nsc/pc97317/pc97317.h11
-rw-r--r--src/superio/nsc/pc97317/superio.c1
4 files changed, 12 insertions, 5 deletions
diff --git a/src/superio/nsc/pc97317/Makefile.inc b/src/superio/nsc/pc97317/Makefile.inc
index c8f354c667..6d729cf083 100644
--- a/src/superio/nsc/pc97317/Makefile.inc
+++ b/src/superio/nsc/pc97317/Makefile.inc
@@ -18,4 +18,5 @@
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
+romstage-$(CONFIG_SUPERIO_NSC_PC97317) += early_serial.c
ramstage-$(CONFIG_SUPERIO_NSC_PC97317) += superio.c
diff --git a/src/superio/nsc/pc97317/early_serial.c b/src/superio/nsc/pc97317/early_serial.c
index ad43010838..f9bc69e280 100644
--- a/src/superio/nsc/pc97317/early_serial.c
+++ b/src/superio/nsc/pc97317/early_serial.c
@@ -19,13 +19,15 @@
*/
#include <arch/io.h>
+#include <device/pnp.h>
+#include <stdint.h>
#include "pc97317.h"
#define PM_DEV PNP_DEV(0x2e, PC97317_PM)
#define PM_BASE 0xe8
/* The PC97317 needs clocks to be set up before the serial port will operate. */
-static void pc97317_enable_serial(pnp_devfn_t dev, u16 iobase)
+void pc97317_enable_serial(pnp_devfn_t dev, u16 iobase)
{
/* Set base address of power management unit. */
pnp_set_logical_device(PM_DEV);
diff --git a/src/superio/nsc/pc97317/pc97317.h b/src/superio/nsc/pc97317/pc97317.h
index 8b57fc95b5..6938cb419d 100644
--- a/src/superio/nsc/pc97317/pc97317.h
+++ b/src/superio/nsc/pc97317/pc97317.h
@@ -18,8 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef SUPERIO_NSC_PC97317_PC97317_H
-#define SUPERIO_NSC_PC97317_PC97317_H
+#ifndef SUPERIO_NSC_PC97317_H
+#define SUPERIO_NSC_PC97317_H
#define PC97317_KBCK 0x00 /* Keyboard */
#define PC97317_KBCM 0x01 /* Mouse */
@@ -31,4 +31,9 @@
#define PC97317_GPIO 0x07
#define PC97317_PM 0x08 /* Power Management */
-#endif
+#include <arch/io.h>
+#include <stdint.h>
+
+void pc97317_enable_serial(pnp_devfn_t dev, u16 iobase);
+
+#endif /* SUPERIO_NSC_PC97317_H */
diff --git a/src/superio/nsc/pc97317/superio.c b/src/superio/nsc/pc97317/superio.c
index b73dc7b0d5..25b6162c71 100644
--- a/src/superio/nsc/pc97317/superio.c
+++ b/src/superio/nsc/pc97317/superio.c
@@ -28,7 +28,6 @@
static void init(struct device *dev)
{
-
if (!dev->enabled)
return;