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-rw-r--r--src/superio/fintek/Kconfig4
-rw-r--r--src/superio/fintek/Makefile.inc3
-rw-r--r--src/superio/fintek/f71872/Makefile.inc21
-rw-r--r--src/superio/fintek/f71872/chip.h34
-rw-r--r--src/superio/fintek/f71872/f71872.h35
-rw-r--r--src/superio/fintek/f71872/f71872_early_serial.c47
-rw-r--r--src/superio/fintek/f71872/superio.c115
7 files changed, 257 insertions, 2 deletions
diff --git a/src/superio/fintek/Kconfig b/src/superio/fintek/Kconfig
index 965c041572..714c84c219 100644
--- a/src/superio/fintek/Kconfig
+++ b/src/superio/fintek/Kconfig
@@ -1,8 +1,10 @@
config SUPERIO_FINTEK_F71805F
bool
+config SUPERIO_FINTEK_F71859
+ bool
config SUPERIO_FINTEK_F71863FG
bool
-config SUPERIO_FINTEK_F71859
+config SUPERIO_FINTEK_F71872
bool
config SUPERIO_FINTEK_F71889
bool
diff --git a/src/superio/fintek/Makefile.inc b/src/superio/fintek/Makefile.inc
index 1df8786ca2..466654caeb 100644
--- a/src/superio/fintek/Makefile.inc
+++ b/src/superio/fintek/Makefile.inc
@@ -1,4 +1,5 @@
subdirs-y += f71805f
-subdirs-y += f71863fg
subdirs-y += f71859
+subdirs-y += f71863fg
+subdirs-y += f71872
subdirs-y += f71889
diff --git a/src/superio/fintek/f71872/Makefile.inc b/src/superio/fintek/f71872/Makefile.inc
new file mode 100644
index 0000000000..d7cd998caf
--- /dev/null
+++ b/src/superio/fintek/f71872/Makefile.inc
@@ -0,0 +1,21 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2008 Corey Osgood <corey.osgood@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, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+ramstage-$(CONFIG_SUPERIO_FINTEK_F71872) += superio.c
diff --git a/src/superio/fintek/f71872/chip.h b/src/superio/fintek/f71872/chip.h
new file mode 100644
index 0000000000..6625711a68
--- /dev/null
+++ b/src/superio/fintek/f71872/chip.h
@@ -0,0 +1,34 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SUPERIO_FINTEK_F71872_CHIP_H
+#define SUPERIO_FINTEK_F71872_CHIP_H
+
+#include <pc80/keyboard.h>
+#include <uart8250.h>
+
+extern struct chip_operations superio_fintek_f71872_ops;
+
+struct superio_fintek_f71872_config {
+ struct uart8250 com1, com2;
+ struct pc_keyboard keyboard;
+};
+
+#endif
diff --git a/src/superio/fintek/f71872/f71872.h b/src/superio/fintek/f71872/f71872.h
new file mode 100644
index 0000000000..5b9b3535ba
--- /dev/null
+++ b/src/superio/fintek/f71872/f71872.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SUPERIO_FINTEK_F71872_F71872_H
+#define SUPERIO_FINTEK_F71872_F71872_H
+
+/* Logical Device Numbers (LDN). */
+#define F71872_FDC 0x00 /* Floppy */
+#define F71872_SP1 0x01 /* UART1 */
+#define F71872_SP2 0x02 /* UART2 */
+#define F71872_PP 0x03 /* Parallel Port */
+#define F71872_HWM 0x04 /* Hardware Monitor */
+#define F71872_KBC 0x05 /* Keyboard/Mouse */
+#define F71872_GPIO 0x06 /* GPIO */
+#define F71872_VID 0x07 /* VID */
+#define F71872_PM 0x0a /* ACPI/PME */
+
+#endif
diff --git a/src/superio/fintek/f71872/f71872_early_serial.c b/src/superio/fintek/f71872/f71872_early_serial.c
new file mode 100644
index 0000000000..474917a400
--- /dev/null
+++ b/src/superio/fintek/f71872/f71872_early_serial.c
@@ -0,0 +1,47 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Pre-RAM driver for the Fintek F71872F/FG Super I/O chip. */
+
+#include <arch/romcc_io.h>
+#include "f71872.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 f71872_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/f71872/superio.c b/src/superio/fintek/f71872/superio.c
new file mode 100644
index 0000000000..764dc541d3
--- /dev/null
+++ b/src/superio/fintek/f71872/superio.c
@@ -0,0 +1,115 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 Corey Osgood <corey.osgood@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, 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 <stdlib.h>
+#include "chip.h"
+#include "f71872.h"
+
+static void pnp_enter_conf_state(device_t dev)
+{
+ outb(0x87, dev->path.pnp.port);
+ outb(0x87, dev->path.pnp.port);
+}
+
+static void pnp_exit_conf_state(device_t dev)
+{
+ outb(0xaa, dev->path.pnp.port);
+}
+
+static void f71872_init(device_t dev)
+{
+ struct superio_fintek_f71872_config *conf = dev->chip_info;
+ struct resource *res0;
+
+ if (!dev->enabled)
+ return;
+
+ switch(dev->path.pnp.device) {
+ /* TODO: Might potentially need code for HWM or FDC etc. */
+ case F71872_SP1:
+ res0 = find_resource(dev, PNP_IDX_IO0);
+ init_uart8250(res0->base, &conf->com1);
+ break;
+ case F71872_SP2:
+ res0 = find_resource(dev, PNP_IDX_IO0);
+ init_uart8250(res0->base, &conf->com2);
+ break;
+ case F71872_KBC:
+ pc_keyboard_init(&conf->keyboard);
+ break;
+ }
+}
+
+static void f71872_pnp_set_resources(device_t dev)
+{
+ pnp_enter_conf_state(dev);
+ pnp_set_resources(dev);
+ pnp_exit_conf_state(dev);
+}
+
+static void f71872_pnp_enable_resources(device_t dev)
+{
+ pnp_enter_conf_state(dev);
+ pnp_enable_resources(dev);
+ pnp_exit_conf_state(dev);
+}
+
+static void f71872_pnp_enable(device_t dev)
+{
+ pnp_enter_conf_state(dev);
+ pnp_set_logical_device(dev);
+ (dev->enabled) ? pnp_set_enable(dev, 1) : pnp_set_enable(dev, 0);
+ pnp_exit_conf_state(dev);
+}
+
+static struct device_operations ops = {
+ .read_resources = pnp_read_resources,
+ .set_resources = f71872_pnp_set_resources,
+ .enable_resources = f71872_pnp_enable_resources,
+ .enable = f71872_pnp_enable,
+ .init = f71872_init,
+};
+
+static struct pnp_info pnp_dev_info[] = {
+ /* TODO: Some of the 0x7f8 etc. values may not be correct. */
+ { &ops, F71872_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0 }, },
+ { &ops, F71872_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+ { &ops, F71872_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+ { &ops, F71872_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0 }, },
+ { &ops, F71872_HWM, PNP_IO0 | PNP_IRQ0, { 0xff8, 0 }, },
+ { &ops, F71872_KBC, PNP_IO0 | PNP_IRQ0 | PNP_IRQ1, { 0x07ff, 0 }, },
+ { &ops, F71872_GPIO, PNP_IRQ0, },
+ { &ops, F71872_VID, PNP_IO0, { 0x0ff8, 0 }, },
+ { &ops, F71872_PM, },
+};
+
+static void enable_dev(device_t dev)
+{
+ pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
+}
+
+struct chip_operations superio_fintek_f71872_ops = {
+ CHIP_NAME("Fintek F71872 Super I/O")
+ .enable_dev = enable_dev
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 19:39:08 +0000