diff options
| author | Patrick Georgi <patrick.georgi@secunet.com> | 2012-05-18 12:47:02 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-11-06 21:53:48 +0100 |
| commit | d635068ffaf97d5d94f3e2b2ccee409ed44b0b41 (patch) | |
| tree | 25e0d992b0e16f49b062f6d27e3040fe4d7f4d99 /src/superio/smsc/lpc47n227 | |
| parent | 68d7c7aa8ba8a8bc17b3cebf1b7086cf8a4fa94d (diff) | |
smsc/lpc47n227: Make early_serial usable
This is the smallest possible change to make early_serial.c
compile when included from romstage.c.
early_serial could be reworked to be built as separate unit
(romstage-y), but that should be done for all SuperIOs,
not some individual outlier.
Change-Id: I90ee66b43c9677b86b1b5d6fcc8febfbe58d80dd
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1686
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/superio/smsc/lpc47n227')
| -rw-r--r-- | src/superio/smsc/lpc47n227/early_serial.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/superio/smsc/lpc47n227/early_serial.c b/src/superio/smsc/lpc47n227/early_serial.c index 32bd3e3680..a60dc48a95 100644 --- a/src/superio/smsc/lpc47n227/early_serial.c +++ b/src/superio/smsc/lpc47n227/early_serial.c @@ -41,10 +41,13 @@ static void pnp_exit_conf_state(device_t dev) * @param dev High 8 bits = Super I/O port, low 8 bits = logical device number. * @param iobase Base I/O port for the logical device. */ -void lpc47n227_pnp_set_iobase(device_t dev, u16 iobase) +static void lpc47n227_pnp_set_iobase(device_t dev, u16 iobase) { /* LPC47N227 requires base ports to be a multiple of 4. */ + /* it's not very useful to do an ASSERT here: if it trips, + * there's no console to report it. ASSERT(!(iobase & 0x3)); + */ switch (dev & 0xFF) { case LPC47N227_PP: @@ -73,7 +76,7 @@ void lpc47n227_pnp_set_iobase(device_t dev, u16 iobase) * @param dev High 8 bits = Super I/O port, low 8 bits = logical device number. * @param enable 0 to disable, anythig else to enable. */ -void lpc47n227_pnp_set_enable(device_t dev, int enable) +static void lpc47n227_pnp_set_enable(device_t dev, int enable) { u8 power_register = 0, power_mask = 0, current_power, new_power; |