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authorRonald G. Minnich <rminnich@gmail.com>2004-03-12 16:54:31 +0000
committerRonald G. Minnich <rminnich@gmail.com>2004-03-12 16:54:31 +0000
commit142babf1e5348288ad852c6cab3b10c931f73206 (patch)
tree303e91231a83af0b6a8e5e5ed9c0fde0c47f273b /src/superio/winbond/w83627hf
parente4fc0ab250bd88ad8833a90d9338fd5b35881ebc (diff)
downloadcoreboot-142babf1e5348288ad852c6cab3b10c931f73206.tar.xz
forgot to do a cvs add
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1393 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/superio/winbond/w83627hf')
-rw-r--r--src/superio/winbond/w83627hf/Config.lb2
-rw-r--r--src/superio/winbond/w83627hf/chip.h16
-rw-r--r--src/superio/winbond/w83627hf/superio.c79
-rw-r--r--src/superio/winbond/w83627hf/w83627hf.h11
-rw-r--r--src/superio/winbond/w83627hf/w83627hf_early_serial.c11
5 files changed, 119 insertions, 0 deletions
diff --git a/src/superio/winbond/w83627hf/Config.lb b/src/superio/winbond/w83627hf/Config.lb
new file mode 100644
index 0000000000..f62a567d61
--- /dev/null
+++ b/src/superio/winbond/w83627hf/Config.lb
@@ -0,0 +1,2 @@
+config chip.h
+object superio.o
diff --git a/src/superio/winbond/w83627hf/chip.h b/src/superio/winbond/w83627hf/chip.h
new file mode 100644
index 0000000000..849e6e707f
--- /dev/null
+++ b/src/superio/winbond/w83627hf/chip.h
@@ -0,0 +1,16 @@
+#ifndef SIO_COM1
+#define SIO_COM1_BASE 0x3F8
+#endif
+#ifndef SIO_COM2
+#define SIO_COM2_BASE 0x2F8
+#endif
+
+extern struct chip_control superio_winbond_w83627hf_control;
+
+#include <pc80/keyboard.h>
+#include <uart8250.h>
+
+struct superio_winbond_w83627hf_config {
+ struct uart8250 com1, com2;
+ struct pc_keyboard keyboard;
+};
diff --git a/src/superio/winbond/w83627hf/superio.c b/src/superio/winbond/w83627hf/superio.c
new file mode 100644
index 0000000000..49abb2517b
--- /dev/null
+++ b/src/superio/winbond/w83627hf/superio.c
@@ -0,0 +1,79 @@
+/* Copyright 2000 AG Electronics Ltd. */
+/* Copyright 2003-2004 Linux Networx */
+/* Copyright 2004 Tyan
+ By LYH change from PC87360 */
+/* This code is distributed without warranty under the GPL v2 (see COPYING) */
+
+#include <arch/io.h>
+#include <device/device.h>
+#include <device/pnp.h>
+#include <device/chip.h>
+#include <console/console.h>
+#include <string.h>
+#include <bitops.h>
+#include <uart8250.h>
+#include <pc80/keyboard.h>
+#include "chip.h"
+#include "w83627hf.h"
+
+static void init(device_t dev)
+{
+ struct superio_winbond_w83627hf_config *conf;
+ struct resource *res0, *res1;
+ /* Wishlist handle well known programming interfaces more
+ * generically.
+ */
+ if (!dev->enable) {
+ return;
+ }
+ conf = dev->chip->chip_info;
+ switch(dev->path.u.pnp.device) {
+ case W83627HF_SP1:
+ res0 = get_resource(dev, PNP_IDX_IO0);
+ init_uart8250(res0->base, &conf->com1);
+ break;
+ case W83627HF_SP2:
+ res0 = get_resource(dev, PNP_IDX_IO0);
+ init_uart8250(res0->base, &conf->com2);
+ break;
+ case W83627HF_KBC:
+ res0 = get_resource(dev, PNP_IDX_IO0);
+ res1 = get_resource(dev, PNP_IDX_IO1);
+ init_pc_keyboard(res0->base, res1->base, &conf->keyboard);
+ 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, W83627HF_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
+ { &ops, W83627HF_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
+ { &ops, W83627HF_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+ { &ops, W83627HF_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+ // No 4 { 0,},
+ { &ops, W83627HF_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, { 0x7ff, 0 }, { 0x7ff, 0x4}, },
+ { &ops, W83627HF_CIR, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+ { &ops, W83627HF_GAME_MIDI_GPIO1, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7ff, 0 }, {0x7fe, 4} },
+ // { W83627HF_GPIO2,},
+ // { W83627HF_GPIO3,},
+ { &ops, W83627HF_ACPI, PNP_IRQ0, },
+ { &ops, W83627HF_HWM, PNP_IO0 | PNP_IRQ0, { 0xff8, 0 } },
+};
+
+static void enumerate(struct chip *chip)
+{
+ pnp_enumerate(chip, sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]),
+ &pnp_ops, pnp_dev_info);
+}
+
+struct chip_control superio_winbond_w83627hf_control = {
+ .enumerate = enumerate,
+ .name = "Winbond w83627hf"
+};
diff --git a/src/superio/winbond/w83627hf/w83627hf.h b/src/superio/winbond/w83627hf/w83627hf.h
new file mode 100644
index 0000000000..0cf16310c3
--- /dev/null
+++ b/src/superio/winbond/w83627hf/w83627hf.h
@@ -0,0 +1,11 @@
+#define W83627HF_FDC 0 /* Floppy */
+#define W83627HF_PP 1 /* Parallel Port */
+#define W83627HF_SP1 2 /* Com1 */
+#define W83627HF_SP2 3 /* Com2 */
+#define W83627HF_KBC 5 /* Keyboard & Mouse */
+#define W83627HF_CIR 6
+#define W83627HF_GAME_MIDI_GPIO1 7
+#define W83627HF_GPIO2 8
+#define W83627HF_GPIO3 9
+#define W83627HF_ACPI 10
+#define W83627HF_HWM 11 /* Hardware Monitor */
diff --git a/src/superio/winbond/w83627hf/w83627hf_early_serial.c b/src/superio/winbond/w83627hf/w83627hf_early_serial.c
new file mode 100644
index 0000000000..158d18af42
--- /dev/null
+++ b/src/superio/winbond/w83627hf/w83627hf_early_serial.c
@@ -0,0 +1,11 @@
+#include <arch/romcc_io.h>
+#include "w83627hf.h"
+
+
+static void w83627hf_enable_serial(device_t dev, unsigned iobase)
+{
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
+ pnp_set_enable(dev, 1);
+}