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Fix some of Peter's suggestions for the Nokia IP530.

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Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Myles Watson
2010-06-07 20:15:54 +00:00
parent 84e8e453c8
commit 356f848407
17 changed files with 26 additions and 42 deletions
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70
src/drivers/dec/21143/21143pd.c
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@@ -1,70 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Marc Bertens <mbertens@xs4all.nl>
*
* 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 <device/device.h>
#include <device/pci_def.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <console/console.h>
/**
* The following should be set in the mainboard-specific Kconfig file.
*/
#if (!defined(CONFIG_DEC21143_CACHE_LINE_SIZE) || \
!defined(CONFIG_DEC21143_EXPANSION_ROM_BASE_ADDRESS) || \
!defined(CONFIG_DEC21143_COMMAND_AND_STATUS_CONFIGURATION))
#error "you must supply these values in your mainboard-specific Kconfig file"
#endif
/* CONFIG_DEC21143_CACHE_LINE_SIZE try 0x00000000 if unsure */
/* CONFIG_DEC21143_EXPANSION_ROM_BASE_ADDRESS try 0x00000000 if unsure */
/* CONFIG_DEC21143_COMMAND_AND_STATUS_CONFIGURATION try 0x02800107 or 0x02800007 if unsure */
/**
* This driver take the values from Kconfig and load them in the registers
*/
static void dec_21143pd_enable( device_t dev )
{
printk( BIOS_DEBUG, "Init of DECchip 21143PD/TD Kconfig style\n");
// Command and Status Configuration Register (Offset 0x04)
pci_write_config32( dev, 0x04, CONFIG_DEC21143_COMMAND_AND_STATUS_CONFIGURATION );
printk( BIOS_DEBUG, "0x04 = %08x (07 01 80 02)\n", pci_read_config32(dev, 0x04) );
// Cache Line Size Register (Offset 0x0C)
pci_write_config8( dev, 0x0C, CONFIG_DEC21143_CACHE_LINE_SIZE );
printk( BIOS_DEBUG, "0x0c = %08x (00 80 00 00)\n", pci_read_config32(dev, 0x0C) );
// Expansion ROM Base Address Register (Offset 0x30)
pci_write_config32( dev, 0x30, CONFIG_DEC21143_EXPANSION_ROM_BASE_ADDRESS );
printk( BIOS_DEBUG, "0x30 = %08x (0x00000000)\n", pci_read_config32(dev, 0x30) );
return;
}
static struct device_operations dec_21143pd_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = dec_21143pd_enable,
.scan_bus = 0,
};
static const struct pci_driver dec_21143pd_driver __pci_driver = {
.ops = &dec_21143pd_ops,
.vendor = PCI_VENDOR_ID_DEC,
.device = PCI_DEVICE_ID_DEC_21142,
};

2
src/drivers/dec/21143/Makefile.inc
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@@ -1,2 +0,0 @@
driver-$(CONFIG_DRIVERS_DEC_21143PD) += 21143pd.o