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authorArthur Heymans <arthur@aheymans.xyz>2019-11-12 23:48:42 +0100
committerPatrick Georgi <pgeorgi@google.com>2019-11-15 16:46:18 +0000
commitc583920a748fb8bd7999142433ad08641b06283d (patch)
treeac67268b34fed71bbf5f2915e6da0860151e60ee /src/mainboard/kontron/986lcd-m/romstage.c
parente27c013f39f0433dac57a754b3484553a536f30d (diff)
downloadcoreboot-c583920a748fb8bd7999142433ad08641b06283d.tar.xz
nb/intel/i945: Initialize console in bootblock
Change-Id: Ic6ea158714998195614a63ee46a057f405de5616 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Diffstat (limited to 'src/mainboard/kontron/986lcd-m/romstage.c')
-rw-r--r--src/mainboard/kontron/986lcd-m/romstage.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/src/mainboard/kontron/986lcd-m/romstage.c b/src/mainboard/kontron/986lcd-m/romstage.c
deleted file mode 100644
index 2c894534f3..0000000000
--- a/src/mainboard/kontron/986lcd-m/romstage.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2010 coresystems GmbH
- *
- * 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.
- *
- * 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.
- */
-
-#include <device/pci_ops.h>
-#include <device/pnp_ops.h>
-#include <device/pnp_def.h>
-#include <pc80/mc146818rtc.h>
-#include <northbridge/intel/i945/i945.h>
-#include <southbridge/intel/i82801gx/i82801gx.h>
-#include <superio/winbond/common/winbond.h>
-#include <superio/winbond/w83627thg/w83627thg.h>
-
-#include "option_table.h"
-
-#define SERIAL_DEV PNP_DEV(0x2e, W83627THG_SP1)
-
-/* Override the default lpc decode ranges */
-void mainboard_lpc_decode(void)
-{
- int lpt_en = 0;
- if (read_option(lpt, 0) != 0)
- lpt_en = LPT_LPC_EN; /* enable LPT */
-
- pci_update_config16(PCI_DEV(0, 0x1f, 0), LPC_EN, ~LPT_LPC_EN, lpt_en);
-}
-
-/* This box has two superios, so enabling serial becomes slightly excessive.
- * We disable a lot of stuff to make sure that there are no conflicts between
- * the two. Also set up the GPIOs from the beginning. This is the "no schematic
- * but safe anyways" method.
- */
-void mainboard_superio_config(void)
-{
- pnp_devfn_t dev;
-
- dev = PNP_DEV(0x2e, W83627THG_SP1);
- pnp_enter_conf_state(dev);
-
- pnp_write_config(dev, 0x24, 0xc6); /* PNPCSV */
-
- pnp_write_config(dev, 0x29, 0x43); /* GPIO settings */
- pnp_write_config(dev, 0x2a, 0x40); /* GPIO settings */
-
- dev = PNP_DEV(0x2e, W83627THG_SP1);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x3f8);
- pnp_set_irq(dev, PNP_IDX_IRQ0, 4);
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x2e, W83627THG_SP2);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x2f8);
- pnp_set_irq(dev, PNP_IDX_IRQ0, 3);
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x2e, W83627THG_KBC);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x60);
- pnp_set_iobase(dev, PNP_IDX_IO1, 0x64);
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x2e, W83627THG_GAME_MIDI_GPIO1);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_write_config(dev, 0xf5, 0xff); /* invert all GPIOs */
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x2e, W83627THG_GPIO2);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 1); /* Just enable it */
-
- dev = PNP_DEV(0x2e, W83627THG_GPIO3);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_write_config(dev, 0xf0, 0xfb); /* GPIO bit 2 is output */
- pnp_write_config(dev, 0xf1, 0x00); /* GPIO bit 2 is 0 */
- pnp_write_config(dev, 0x30, 0x03); /* Enable GPIO3+4. pnp_set_enable is not sufficient */
-
- dev = PNP_DEV(0x2e, W83627THG_FDC);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
-
- dev = PNP_DEV(0x2e, W83627THG_PP);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
-
- /* Enable HWM */
- dev = PNP_DEV(0x2e, W83627THG_HWM);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0xa00);
- pnp_set_enable(dev, 1);
-
- pnp_exit_conf_state(dev);
-
- dev = PNP_DEV(0x4e, W83627THG_SP1);
- pnp_enter_conf_state(dev);
-
- pnp_set_logical_device(dev); /* Set COM3 to sane non-conflicting values */
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x3e8);
- pnp_set_irq(dev, PNP_IDX_IRQ0, 11);
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x4e, W83627THG_SP2);
- pnp_set_logical_device(dev); /* Set COM4 to sane non-conflicting values */
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x2e8);
- pnp_set_irq(dev, PNP_IDX_IRQ0, 10);
- pnp_set_enable(dev, 1);
-
- dev = PNP_DEV(0x4e, W83627THG_FDC);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
-
- dev = PNP_DEV(0x4e, W83627THG_PP);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
-
- dev = PNP_DEV(0x4e, W83627THG_KBC);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, 0x00);
- pnp_set_iobase(dev, PNP_IDX_IO1, 0x00);
-
- pnp_exit_conf_state(dev);
-}
-
-void mainboard_late_rcba_config(void)
-{
- /* Set up virtual channel 0 */
-
- /* Device 1f interrupt pin register */
- RCBA32(D31IP) = 0x00042210;
- /* Device 1d interrupt pin register */
- RCBA32(D28IP) = 0x00214321;
-
- /* dev irq route register */
- RCBA16(D31IR) = 0x0132;
- RCBA16(D30IR) = 0x3241;
- RCBA16(D29IR) = 0x0237;
- RCBA16(D28IR) = 0x3210;
- RCBA16(D27IR) = 0x3210;
-
- /* Enable PCIe Root Port Clock Gate */
-}