From 3d6107410848dbdbb0aebb58d889dd0afa4cfcd9 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Tue, 24 Oct 2006 23:08:10 +0000 Subject: Rename src/superio/NSC to src/superio/nsc. Signed-off-by: Uwe Hermann Acked-by: Stefan Reinauer git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2473 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/superio/nsc/pc8374/Config.lb | 2 + src/superio/nsc/pc8374/chip.h | 10 ++++ src/superio/nsc/pc8374/pc8374.h | 9 ++++ src/superio/nsc/pc8374/pc8374_early_serial.c | 11 +++++ src/superio/nsc/pc8374/superio.c | 73 ++++++++++++++++++++++++++++ 5 files changed, 105 insertions(+) create mode 100644 src/superio/nsc/pc8374/Config.lb create mode 100644 src/superio/nsc/pc8374/chip.h create mode 100644 src/superio/nsc/pc8374/pc8374.h create mode 100644 src/superio/nsc/pc8374/pc8374_early_serial.c create mode 100644 src/superio/nsc/pc8374/superio.c (limited to 'src/superio/nsc/pc8374') diff --git a/src/superio/nsc/pc8374/Config.lb b/src/superio/nsc/pc8374/Config.lb new file mode 100644 index 0000000000..f62a567d61 --- /dev/null +++ b/src/superio/nsc/pc8374/Config.lb @@ -0,0 +1,2 @@ +config chip.h +object superio.o diff --git a/src/superio/nsc/pc8374/chip.h b/src/superio/nsc/pc8374/chip.h new file mode 100644 index 0000000000..7bfa0db101 --- /dev/null +++ b/src/superio/nsc/pc8374/chip.h @@ -0,0 +1,10 @@ +struct chip_operations; +extern struct chip_operations superio_nsc_pc8374_ops; + +#include +#include + +struct superio_nsc_pc8374_config { + struct uart8250 com1, com2; + struct pc_keyboard keyboard; +}; diff --git a/src/superio/nsc/pc8374/pc8374.h b/src/superio/nsc/pc8374/pc8374.h new file mode 100644 index 0000000000..1f166a70fe --- /dev/null +++ b/src/superio/nsc/pc8374/pc8374.h @@ -0,0 +1,9 @@ +#define PC8374_FDC 0x00 /* Floppy */ +#define PC8374_PP 0x01 /* Parallel port */ +#define PC8374_SP2 0x02 /* Com2 */ +#define PC8374_SP1 0x03 /* Com1 */ +#define PC8374_SWC 0x04 +#define PC8374_KBCM 0x05 /* Mouse */ +#define PC8374_KBCK 0x06 /* Keyboard */ +#define PC8374_GPIO 0x07 +#define PC8374_HM 0x08 diff --git a/src/superio/nsc/pc8374/pc8374_early_serial.c b/src/superio/nsc/pc8374/pc8374_early_serial.c new file mode 100644 index 0000000000..be496070ec --- /dev/null +++ b/src/superio/nsc/pc8374/pc8374_early_serial.c @@ -0,0 +1,11 @@ +#include +#include "pc8374.h" + + +static void pc8374_enable_serial(device_t dev, unsigned iobase) +{ + pnp_set_logical_device(dev); + pnp_set_enable(dev, 1); + pnp_set_iobase(dev, PNP_IDX_IO0, iobase); + pnp_set_enable(dev, 1); +} diff --git a/src/superio/nsc/pc8374/superio.c b/src/superio/nsc/pc8374/superio.c new file mode 100644 index 0000000000..1ef3d29da3 --- /dev/null +++ b/src/superio/nsc/pc8374/superio.c @@ -0,0 +1,73 @@ +/* Copyright 2000 AG Electronics Ltd. */ +/* Copyright 2003-2004 Linux Networx */ +/* This code is distributed without warranty under the GPL v2 (see COPYING) */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "chip.h" +#include "pc8374.h" + +static void init(device_t dev) +{ + struct superio_nsc_pc8374_config *conf; + struct resource *res0, *res1; + /* Wishlist handle well known programming interfaces more + * generically. + */ + if (!dev->enabled) { + return; + } + conf = dev->chip_info; + switch(dev->path.u.pnp.device) { + case PC8374_SP1: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com1); + break; + case PC8374_SP2: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com2); + break; + case PC8374_KBCK: + res0 = find_resource(dev, PNP_IDX_IO0); + res1 = find_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, PC8374_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, }, + { &ops, PC8374_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x04f8, 0}, }, + { &ops, PC8374_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, }, + { &ops, PC8374_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, + { &ops, PC8374_SWC, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 }, }, + { &ops, PC8374_KBCM, PNP_IRQ0 }, + { &ops, PC8374_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, }, + { &ops, PC8374_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } }, +}; + + +static void enable_dev(struct device *dev) +{ + pnp_enable_devices(dev, &ops, + sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info); +} + +struct chip_operations superio_nsc_pc8374_ops = { + CHIP_NAME("NSC 8374") + .enable_dev = enable_dev, +}; -- cgit v1.2.3