Patch set updated for coreboot: 677d5f7 fintek/f81865f: Deprecate the C inclusion of early_serial.c
Alexandru Gagniuc (mr.nuke.me@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4807
-gerrit
commit 677d5f77d310af10e427a76aff48a21906c01b69 Author: Alexandru Gagniuc mr.nuke.me@gmail.com Date: Sat Jan 25 09:40:54 2014 -0600
fintek/f81865f: Deprecate the C inclusion of early_serial.c
Including "early_serial.c" directly in romstage.c rather than compiling and linking it is a remnant of ROMCC. Modernize this by declaring "early_serial.c" as a Makefile.inc object, and no longer use it by direct inclusion.
Change-Id: I40a6646fedaad5371983bfc6e6e990c4932ec9bd Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com --- src/mainboard/amd/persimmon/romstage.c | 2 +- src/mainboard/amd/south_station/romstage.c | 2 +- src/mainboard/via/epia-m850/Makefile.inc | 22 +---------- src/mainboard/via/epia-m850/romstage.c | 4 +- src/superio/fintek/f81865f/Makefile.inc | 1 + src/superio/fintek/f81865f/early_serial.c | 48 +++++++++++++++++++++++ src/superio/fintek/f81865f/f81865f.h | 2 + src/superio/fintek/f81865f/f81865f_early_serial.c | 47 ---------------------- 8 files changed, 56 insertions(+), 72 deletions(-)
diff --git a/src/mainboard/amd/persimmon/romstage.c b/src/mainboard/amd/persimmon/romstage.c index 98c64ed..e082f60 100644 --- a/src/mainboard/amd/persimmon/romstage.c +++ b/src/mainboard/amd/persimmon/romstage.c @@ -31,7 +31,7 @@ #include <cpu/x86/mtrr.h> #include "agesawrapper.h" #include "cpu/x86/bist.h" -#include "superio/fintek/f81865f/f81865f_early_serial.c" +#include <superio/fintek/f81865f/f81865f.h> #include "cpu/x86/lapic.h" #include "drivers/pc80/i8254.c" #include "drivers/pc80/i8259.c" diff --git a/src/mainboard/amd/south_station/romstage.c b/src/mainboard/amd/south_station/romstage.c index 20c973c..5614f88 100644 --- a/src/mainboard/amd/south_station/romstage.c +++ b/src/mainboard/amd/south_station/romstage.c @@ -32,7 +32,7 @@ #include <cpu/x86/mtrr.h> #include "agesawrapper.h" #include "cpu/x86/bist.h" -#include "superio/fintek/f81865f/f81865f_early_serial.c" +#include <superio/fintek/f81865f/f81865f.h> #include "cpu/x86/lapic.h" #include <sb_cimx.h> #include "SBPLATFORM.h" diff --git a/src/mainboard/via/epia-m850/Makefile.inc b/src/mainboard/via/epia-m850/Makefile.inc index 9c6d31f..e9a0b69 100644 --- a/src/mainboard/via/epia-m850/Makefile.inc +++ b/src/mainboard/via/epia-m850/Makefile.inc @@ -1,21 +1 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2011 Alexandru Gagniuc mr.nuke.me@gmail.com -## -## 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, see http://www.gnu.org/licenses/. -## - -#romstage-y += ./../../../superio/fintek/f81865f/f81865f_early_serial.c - +# Nothing interesting here yet diff --git a/src/mainboard/via/epia-m850/romstage.c b/src/mainboard/via/epia-m850/romstage.c index 262bee7..1114cf4 100644 --- a/src/mainboard/via/epia-m850/romstage.c +++ b/src/mainboard/via/epia-m850/romstage.c @@ -33,11 +33,11 @@ #include <string.h> #include <timestamp.h> #include <console/cbmem_console.h> +#include <superio/fintek/f81865f/f81865f.h>
#include "northbridge/via/vx900/early_vx900.h" #include "northbridge/via/vx900/raminit.h" -/* FIXME: This is the only .c include we couldn't get rid of */ -#include "superio/fintek/f81865f/f81865f_early_serial.c" +
#define SERIAL_DEV PNP_DEV(0x4e, 0x10)
diff --git a/src/superio/fintek/f81865f/Makefile.inc b/src/superio/fintek/f81865f/Makefile.inc index 1700f7c..8afb286 100644 --- a/src/superio/fintek/f81865f/Makefile.inc +++ b/src/superio/fintek/f81865f/Makefile.inc @@ -18,4 +18,5 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ##
+romstage-$(CONFIG_SUPERIO_FINTEK_F81865F) += early_serial.c ramstage-$(CONFIG_SUPERIO_FINTEK_F81865F) += superio.c diff --git a/src/superio/fintek/f81865f/early_serial.c b/src/superio/fintek/f81865f/early_serial.c new file mode 100644 index 0000000..29b5f9d --- /dev/null +++ b/src/superio/fintek/f81865f/early_serial.c @@ -0,0 +1,48 @@ +/* + * 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 + */ + +/* Pre-RAM driver for the Fintek F81865F/FG Super I/O chip. */ + +#include <arch/io.h> +#include <device/pnp.h> +#include "f81865f.h" + +static void pnp_enter_conf_state(device_t dev) +{ + u16 port = dev >> 8; + outb(0x87, port); + outb(0x87, port); +} + +static void pnp_exit_conf_state(device_t dev) +{ + u16 port = dev >> 8; + outb(0xaa, port); +} + +void f81865f_enable_serial(device_t dev, u16 iobase) +{ + pnp_enter_conf_state(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_conf_state(dev); +} diff --git a/src/superio/fintek/f81865f/f81865f.h b/src/superio/fintek/f81865f/f81865f.h index 0c36571..7269b59 100644 --- a/src/superio/fintek/f81865f/f81865f.h +++ b/src/superio/fintek/f81865f/f81865f.h @@ -35,4 +35,6 @@ #define F81865F_GPIO 0x06 /* General Purpose I/O (GPIO) */ #define F81865F_PME 0x0a /* Power Management Events (PME) */
+void f81865f_enable_serial(device_t dev, u16 iobase); + #endif diff --git a/src/superio/fintek/f81865f/f81865f_early_serial.c b/src/superio/fintek/f81865f/f81865f_early_serial.c deleted file mode 100644 index 2989b5f..0000000 --- a/src/superio/fintek/f81865f/f81865f_early_serial.c +++ /dev/null @@ -1,47 +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 - */ - -/* Pre-RAM driver for the Fintek F81865F/FG Super I/O chip. */ - -#include <arch/io.h> -#include "f81865f.h" - -static void pnp_enter_conf_state(device_t dev) -{ - u16 port = dev >> 8; - outb(0x87, port); - outb(0x87, port); -} - -static void pnp_exit_conf_state(device_t dev) -{ - u16 port = dev >> 8; - outb(0xaa, port); -} - -static void f81865f_enable_serial(device_t dev, u16 iobase) -{ - pnp_enter_conf_state(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_conf_state(dev); -}
-
Alexandru Gagniuc