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superio/winbond/w83627ehg: Convert romstage to generic component

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Convert the serial init to the generic romstage component and
corresponding boards using this sio.

Change-Id: Ib9f981f43e047013f9cbe20a22246ee2ed3ecf50
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5589
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Edward O'Callaghan
2014-04-27 23:28:31 +10:00
committed by Kyösti Mälkki
parent 959adc3fcf
commit 9e308b9955
9 changed files with 16 additions and 33 deletions
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10
src/superio/winbond/w83627ehg/early_serial.c
View File

@@ -35,13 +35,3 @@ void pnp_exit_ext_func_mode(device_t dev)
u16 port = dev >> 8;
outb(0xaa, port);
}
void w83627ehg_enable_serial(device_t dev, u16 iobase)
{
pnp_enter_ext_func_mode(dev);
pnp_set_logical_device(dev);
pnp_set_enable(dev, 0);
pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
pnp_set_enable(dev, 1);
pnp_exit_ext_func_mode(dev);
}

7
src/superio/winbond/w83627ehg/w83627ehg.h
View File

@@ -19,8 +19,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SUPERIO_WINBOND_W83627EHG_W83627EHG_H
#define SUPERIO_WINBOND_W83627EHG_W83627EHG_H
#ifndef SUPERIO_WINBOND_W83627EHG_H
#define SUPERIO_WINBOND_W83627EHG_H
#define W83627EHG_FDC 0 /* Floppy */
#define W83627EHG_PP 1 /* Parallel port */
@@ -57,10 +57,9 @@
#if defined(__PRE_RAM__)
void w83627ehg_enable_dev(device_t dev, u16 iobase);
void w83627ehg_disable_dev(device_t dev);
void w83627ehg_enable_serial(device_t dev, u16 iobase);
#endif
void pnp_enter_ext_func_mode(device_t dev);
void pnp_exit_ext_func_mode(device_t dev);
#endif /* SUPERIO_WINBOND_W83627EHG_W83627EHG_H */
#endif /* SUPERIO_WINBOND_W83627EHG_H */