Author: svens Date: Thu Mar 3 09:29:03 2011 New Revision: 6427 URL: https://tracker.coreboot.org/trac/coreboot/changeset/6427
Log: add PC87384 SuperIO
Signed-off-by: Sven Schnelle svens@stackframe.org Acked-by: Peter Stuge peter@stuge.se
Added: trunk/src/superio/nsc/pc87384/ trunk/src/superio/nsc/pc87384/Makefile.inc - copied, changed from r6425, trunk/src/superio/nsc/Makefile.inc trunk/src/superio/nsc/pc87384/chip.h trunk/src/superio/nsc/pc87384/pc87384.h trunk/src/superio/nsc/pc87384/superio.c Modified: trunk/src/superio/nsc/Kconfig trunk/src/superio/nsc/Makefile.inc
Modified: trunk/src/superio/nsc/Kconfig ============================================================================== --- trunk/src/superio/nsc/Kconfig Wed Mar 2 20:56:28 2011 (r6426) +++ trunk/src/superio/nsc/Kconfig Thu Mar 3 09:29:03 2011 (r6427) @@ -30,6 +30,8 @@ bool config SUPERIO_NSC_PC87382 bool +config SUPERIO_NSC_PC87384 + bool config SUPERIO_NSC_PC87392 bool config SUPERIO_NSC_PC87417
Modified: trunk/src/superio/nsc/Makefile.inc ============================================================================== --- trunk/src/superio/nsc/Makefile.inc Wed Mar 2 20:56:28 2011 (r6426) +++ trunk/src/superio/nsc/Makefile.inc Thu Mar 3 09:29:03 2011 (r6427) @@ -23,6 +23,7 @@ subdirs-y += pc87360 subdirs-y += pc87366 subdirs-y += pc87382 +subdirs-y += pc87384 subdirs-y += pc87392 subdirs-y += pc87417 subdirs-y += pc87427
Copied and modified: trunk/src/superio/nsc/pc87384/Makefile.inc (from r6425, trunk/src/superio/nsc/Makefile.inc) ============================================================================== --- trunk/src/superio/nsc/Makefile.inc Tue Mar 1 23:02:37 2011 (r6425, copy source) +++ trunk/src/superio/nsc/pc87384/Makefile.inc Thu Mar 3 09:29:03 2011 (r6427) @@ -1,11 +1,12 @@ ## ## This file is part of the coreboot project. ## -## Copyright (C) 2009 Ronald G. Minnich +## Copyright (C) 2011 Sven Schnelle svens@stackframe.org ## ## 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; version 2 of the License. +## 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 @@ -17,14 +18,5 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ##
-subdirs-y += pc8374 -subdirs-y += pc87309 -subdirs-y += pc87351 -subdirs-y += pc87360 -subdirs-y += pc87366 -subdirs-y += pc87382 -subdirs-y += pc87392 -subdirs-y += pc87417 -subdirs-y += pc87427 -subdirs-y += pc97307 -subdirs-y += pc97317 +ramstage-$(CONFIG_SUPERIO_NSC_PC87384) += superio.c +
Added: trunk/src/superio/nsc/pc87384/chip.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/src/superio/nsc/pc87384/chip.h Thu Mar 3 09:29:03 2011 (r6427) @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle svens@stackframe.org + * + * 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 + */ + +#ifndef SUPERIO_NSC_PC87384_CHIP_H +#define SUPERIO_NSC_PC87384_CHIP_H + +#include <uart8250.h> +extern struct chip_operations superio_nsc_pc87384_ops; + +struct superio_nsc_pc87384_config { + struct uart8250 com1, com2; +}; + +#endif
Added: trunk/src/superio/nsc/pc87384/pc87384.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/src/superio/nsc/pc87384/pc87384.h Thu Mar 3 09:29:03 2011 (r6427) @@ -0,0 +1,28 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle svens@stackframe.org + * + * 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 + */ + +#ifndef SUPERIO_NSC_PC87384_H +#define SUPERIO_NSC_PC87384_H + +#define PC87384_PP 0x01 +#define PC87384_SP2 0x02 +#define PC87384_SP1 0x03 +#define PC87384_GPIO 0x07 +#endif
Added: trunk/src/superio/nsc/pc87384/superio.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/src/superio/nsc/pc87384/superio.c Thu Mar 3 09:29:03 2011 (r6427) @@ -0,0 +1,80 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle svens@stackframe.org + * + * 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/device.h> +#include <device/pnp.h> +#include <console/console.h> +#include <string.h> +#include <bitops.h> +#include <uart8250.h> +#include <pc80/keyboard.h> +#include <stdlib.h> +#include "chip.h" +#include "pc87384.h" + +static void init(device_t dev) +{ + struct superio_nsc_pc87384_config *conf = dev->chip_info; + struct resource *res0; + + if (!dev->enabled) + return; + + switch(dev->path.pnp.device) { + case PC87384_SP1: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com1); + break; + case PC87384_SP2: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com2); + break; + + case PC87384_GPIO: + break; + } +} + +static struct device_operations ops = { + .read_resources = pnp_read_resources, + .set_resources = pnp_set_resources, + .enable_resources = pnp_enable_resources, + .enable = pnp_enable, + .init = init, +}; + +static struct pnp_info pnp_dev_info[] = { + { &ops, PC87384_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x04f8, 0} }, + { &ops, PC87384_SP1, PNP_IO0 | PNP_IRQ0, { 0x07f8, 0 } }, + { &ops, PC87384_SP2, PNP_IO0 | PNP_IRQ0, { 0x07f8, 0 } }, + { &ops, PC87384_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 } }, +}; + +static void enable_dev(struct device *dev) +{ + pnp_enable_devices(dev, &pnp_ops, + ARRAY_SIZE(pnp_dev_info), pnp_dev_info); +} + +struct chip_operations superio_nsc_pc87384_ops = { + CHIP_NAME("NSC PC87384 Super I/O") + .enable_dev = enable_dev, +};
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