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superio/nsc/pc97317: Use link-time symbols over .c inclusion

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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>
This commit is contained in:
Edward O'Callaghan 2015-01-04 16:05:59 +11:00
parent e64f5b1bcd
commit fc4e8550af
5 changed files with 13 additions and 6 deletions
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2
src/mainboard/compaq/deskpro_en_sff_p600/romstage.c
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@ -30,7 +30,7 @@
#include "lib/delay.c"
#include "cpu/x86/bist.h"
/* FIXME: This should be PC97307 (but it's buggy at the moment)! */
#include "superio/nsc/pc97317/early_serial.c"
#include <superio/nsc/pc97317/pc97317.h>
#include <lib.h>
/* FIXME: This should be PC97307 (but it's buggy at the moment)! */

1
src/superio/nsc/pc97317/Makefile.inc
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@ -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

4
src/superio/nsc/pc97317/early_serial.c
View file

@ -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);

11
src/superio/nsc/pc97317/pc97317.h
View file

@ -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 */

1
src/superio/nsc/pc97317/superio.c
View file

@ -28,7 +28,6 @@
static void init(struct device *dev)
{
if (!dev->enabled)
return;