diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2014-06-01 21:44:43 +0200 |
|---|---|---|
| committer | Dave Frodin <dave.frodin@se-eng.com> | 2014-06-06 23:05:42 +0200 |
| commit | da09d02c57ac4f48347087d9d1663a042a541e13 (patch) | |
| tree | ba4a75addf25fa3e36b4a6c62b5f2890e5cd8345 /src/superio/nuvoton/nct5104d | |
| parent | ef9343cac1917308c13c331d4fdef8d1eb799e9a (diff) | |
superio/nuvoton: factor out generic romstage components
The romstage of Nuvoton Super I/O chips (but not Nuvoton BMC chips)
is identical, so the early_serial.c file can be moved under
nuvoton/common.
The Nuvoton BMC chip WPCM450 is however left untouched.
Change-Id: I4663176c1003b24a49a9fe5f9ebd27a1963b5565
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: http://review.coreboot.org/5909
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Diffstat (limited to 'src/superio/nuvoton/nct5104d')
| -rw-r--r-- | src/superio/nuvoton/nct5104d/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/superio/nuvoton/nct5104d/early_init.c | 46 | ||||
| -rw-r--r-- | src/superio/nuvoton/nct5104d/nct5104d.h | 2 |
3 files changed, 0 insertions, 49 deletions
diff --git a/src/superio/nuvoton/nct5104d/Makefile.inc b/src/superio/nuvoton/nct5104d/Makefile.inc index 7c97d059d5..fcb5ec22c3 100644 --- a/src/superio/nuvoton/nct5104d/Makefile.inc +++ b/src/superio/nuvoton/nct5104d/Makefile.inc @@ -18,5 +18,4 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -romstage-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += early_init.c ramstage-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += superio.c diff --git a/src/superio/nuvoton/nct5104d/early_init.c b/src/superio/nuvoton/nct5104d/early_init.c deleted file mode 100644 index f3d8990fed..0000000000 --- a/src/superio/nuvoton/nct5104d/early_init.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <device/pnp.h> -#include "nct5104d.h" - -static void pnp_enter_extended_mode(device_t dev) -{ - u16 port = dev >> 8; - outb(0x87,port); - outb(0x87,port); -} - -static void pnp_exit_extended_mode(device_t dev) -{ - u16 port = dev >> 8; - outb(0xaa,port); -} - -void nct5104d_enable_serial(device_t dev, u16 iobase) -{ - pnp_enter_extended_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_extended_mode(dev); -} diff --git a/src/superio/nuvoton/nct5104d/nct5104d.h b/src/superio/nuvoton/nct5104d/nct5104d.h index 98baf810e5..5c30e02027 100644 --- a/src/superio/nuvoton/nct5104d/nct5104d.h +++ b/src/superio/nuvoton/nct5104d/nct5104d.h @@ -37,6 +37,4 @@ #define NCT5104D_GPIO1 ((1 << 8) | NCT5104D_GPIO_V) #define NCT5104D_GPIO6 ((6 << 8) | NCT5104D_GPIO_V) -void nct5104d_enable_serial(device_t dev, u16 iobase); - #endif /* SUPERIO_NUVOTON_NCT5104D_NCT5104D_H */ |