diff options
| -rw-r--r-- | src/superio/winbond/w83627hf/Config.lb | 2 | ||||
| -rw-r--r-- | src/superio/winbond/w83627hf/chip.h | 16 | ||||
| -rw-r--r-- | src/superio/winbond/w83627hf/superio.c | 79 | ||||
| -rw-r--r-- | src/superio/winbond/w83627hf/w83627hf.h | 11 | ||||
| -rw-r--r-- | src/superio/winbond/w83627hf/w83627hf_early_serial.c | 11 |
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); +} |