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Delete old brcm63xx files

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13210 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2008-11-15 11:21:42 +00:00
parent e3c583df0f
commit 42dd4ac5f0
47 changed files with 0 additions and 7502 deletions
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95
target/linux/brcm63xx/files/arch/mips/pci/fixup-bcm96348.c
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@@ -1,95 +0,0 @@
/*
<:copyright-gpl
Copyright 2002 Broadcom Corp. All Rights Reserved.
This program is free software; you can distribute it and/or modify it
under the terms of the GNU General Public License (Version 2) as
published by the Free Software Foundation.
This program is distributed in the hope 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.,
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
:>
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <bcmpci.h>
#include <bcm_intr.h>
#include <bcm_map_part.h>
#include <6348_intr.h>
#include <6348_map_part.h>
static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
static char irq_tab_bcm96348[] __initdata = {
[0] = INTERRUPT_ID_MPI,
[1] = INTERRUPT_ID_MPI,
#if defined(CONFIG_USB)
[USB_HOST_SLOT] = INTERRUPT_ID_USBH
#endif
};
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
return irq_tab_bcm96348[slot];
}
static void bcm96348_fixup(struct pci_dev *dev)
{
uint32 memaddr;
uint32 size;
memaddr = pci_resource_start(dev, 0);
size = pci_resource_len(dev, 0);
switch (PCI_SLOT(dev->devfn)) {
case 0:
// UBUS to PCI address range
// Memory Window 1. Mask determines which bits are decoded.
mpi->l2pmrange1 = ~(size-1);
// UBUS to PCI Memory base address. This is akin to the ChipSelect base
// register.
mpi->l2pmbase1 = memaddr & BCM_PCI_ADDR_MASK;
// UBUS to PCI Remap Address. Replaces the masked address bits in the
// range register with this setting.
// Also, enable direct I/O and direct Memory accesses
mpi->l2pmremap1 = (memaddr | MEM_WINDOW_EN);
break;
case 1:
// Memory Window 2
mpi->l2pmrange2 = ~(size-1);
// UBUS to PCI Memory base address.
mpi->l2pmbase2 = memaddr & BCM_PCI_ADDR_MASK;
// UBUS to PCI Remap Address
mpi->l2pmremap2 = (memaddr | MEM_WINDOW_EN);
break;
#if defined(CONFIG_USB)
case USB_HOST_SLOT:
dev->resource[0].start = USB_HOST_BASE;
dev->resource[0].end = USB_HOST_BASE+USB_BAR0_MEM_SIZE-1;
break;
#endif
}
}
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_ANY_ID,
bcm96348_fixup);
/*struct pci_fixup pcibios_fixups[] = {
{ PCI_FIXUP_FINAL, PCI_ANY_ID, PCI_ANY_ID, bcm96348_fixup },
{0}
};*/

278
target/linux/brcm63xx/files/arch/mips/pci/ops-bcm96348.c
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@@ -1,278 +0,0 @@
/*
<:copyright-gpl
Copyright 2002 Broadcom Corp. All Rights Reserved.
This program is free software; you can distribute it and/or modify it
under the terms of the GNU General Public License (Version 2) as
published by the Free Software Foundation.
This program is distributed in the hope 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.,
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
:>
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/addrspace.h>
#include <bcm_intr.h>
#include <bcm_map_part.h>
#include <6348_intr.h>
#include <6348_map_part.h>
#include <bcmpci.h>
#include <linux/delay.h>
#if defined(CONFIG_USB)
#if 0
#define DPRINT(x...) printk(x)
#else
#define DPRINT(x...)
#endif
static int
pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size);
static int
pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size);
static bool usb_mem_size_rd = FALSE;
static uint32 usb_mem_base = 0;
static uint32 usb_cfg_space_cmd_reg = 0;
#endif
static bool pci_mem_size_rd = FALSE;
static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
static void mpi_SetupPciConfigAccess(uint32 addr)
{
mpi->l2pcfgctl = (DIR_CFG_SEL | DIR_CFG_USEREG | addr) & ~CONFIG_TYPE;
}
static void mpi_ClearPciConfigAccess(void)
{
mpi->l2pcfgctl = 0x00000000;
}
#if defined(CONFIG_USB)
/* --------------------------------------------------------------------------
Name: pci63xx_int_write
Abstract: PCI Config write on internal device(s)
-------------------------------------------------------------------------- */
static int
pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size)
{
if (PCI_SLOT(devfn) != USB_HOST_SLOT) {
return PCIBIOS_SUCCESSFUL;
}
switch (size) {
case 1:
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %02X\n",
PCI_SLOT(devfn), where, size, *value);
break;
case 2:
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %04X\n",
PCI_SLOT(devfn), where, size, *value);
switch (where) {
case PCI_COMMAND:
usb_cfg_space_cmd_reg = *value;
break;
default:
break;
}
break;
case 4:
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %08lX\n",
PCI_SLOT(devfn), where, size, *value);
switch (where) {
case PCI_BASE_ADDRESS_0:
if (*value == 0xffffffff) {
usb_mem_size_rd = TRUE;
} else {
usb_mem_base = *value;
}
break;
default:
break;
}
break;
default:
break;
}
return PCIBIOS_SUCCESSFUL;
}
/* --------------------------------------------------------------------------
Name: pci63xx_int_read
Abstract: PCI Config read on internal device(s)
-------------------------------------------------------------------------- */
static int
pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size)
{
uint32 retValue = 0xFFFFFFFF;
if (PCI_SLOT(devfn) != USB_HOST_SLOT) {
return PCIBIOS_SUCCESSFUL;
}
// For now, this is specific to the USB Host controller. We can
// make it more general if we have to...
// Emulate PCI Config accesses
switch (where) {
case PCI_VENDOR_ID:
case PCI_DEVICE_ID:
retValue = PCI_VENDOR_ID_BROADCOM | 0x63000000;
break;
case PCI_COMMAND:
case PCI_STATUS:
retValue = (0x0006 << 16) | usb_cfg_space_cmd_reg;
break;
case PCI_CLASS_REVISION:
case PCI_CLASS_DEVICE:
retValue = (PCI_CLASS_SERIAL_USB << 16) | (0x10 << 8) | 0x01;
break;
case PCI_BASE_ADDRESS_0:
if (usb_mem_size_rd) {
retValue = USB_BAR0_MEM_SIZE;
} else {
if (usb_mem_base != 0)
retValue = usb_mem_base;
else
retValue = USB_HOST_BASE;
}
usb_mem_size_rd = FALSE;
break;
case PCI_CACHE_LINE_SIZE:
case PCI_LATENCY_TIMER:
retValue = 0;
break;
case PCI_HEADER_TYPE:
retValue = PCI_HEADER_TYPE_NORMAL;
break;
case PCI_SUBSYSTEM_VENDOR_ID:
retValue = PCI_VENDOR_ID_BROADCOM;
break;
case PCI_SUBSYSTEM_ID:
retValue = 0x6300;
break;
case PCI_INTERRUPT_LINE:
retValue = INTERRUPT_ID_USBH;
break;
default:
break;
}
switch (size) {
case 1:
*value = (retValue >> ((where & 3) << 3)) & 0xff;
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %02X\n",
PCI_SLOT(devfn), where, size, *value);
break;
case 2:
*value = (retValue >> ((where & 3) << 3)) & 0xffff;
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %04X\n",
PCI_SLOT(devfn), where, size, *value);
break;
case 4:
*value = retValue;
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %08lX\n",
PCI_SLOT(devfn), where, size, *value);
break;
default:
break;
}
return PCIBIOS_SUCCESSFUL;
}
#endif
static int bcm96348_pcibios_read(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 * val)
{
volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1);
uint32 data;
#if defined(CONFIG_USB)
if (PCI_SLOT(devfn) == USB_HOST_SLOT)
return pci63xx_int_read(devfn, where, val, size);
#endif
mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where));
data = *(uint32 *)ioBase;
switch(size) {
case 1:
*val = (data >> ((where & 3) << 3)) & 0xff;
break;
case 2:
*val = (data >> ((where & 3) << 3)) & 0xffff;
break;
case 4:
*val = data;
/* Special case for reading PCI device range */
if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) {
if (pci_mem_size_rd) {
/* bcm6348 PCI memory window minimum size is 64K */
*val &= PCI_SIZE_64K;
}
}
break;
default:
break;
}
pci_mem_size_rd = FALSE;
mpi_ClearPciConfigAccess();
return PCIBIOS_SUCCESSFUL;
}
static int bcm96348_pcibios_write(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 val)
{
volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1);
uint32 data;
#if defined(CONFIG_USB)
if (PCI_SLOT(devfn) == USB_HOST_SLOT)
return pci63xx_int_write(devfn, where, &val, size);
#endif
mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where));
data = *(uint32 *)ioBase;
switch(size) {
case 1:
data = (data & ~(0xff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
break;
case 2:
data = (data & ~(0xffff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
break;
case 4:
data = val;
/* Special case for reading PCI device range */
if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) {
if (val == 0xffffffff)
pci_mem_size_rd = TRUE;
}
break;
default:
break;
}
*(uint32 *)ioBase = data;
udelay(500);
mpi_ClearPciConfigAccess();
return PCIBIOS_SUCCESSFUL;
}
struct pci_ops bcm96348_pci_ops = {
.read = bcm96348_pcibios_read,
.write = bcm96348_pcibios_write
};

62
target/linux/brcm63xx/files/arch/mips/pci/pci-bcm96348.c
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@@ -1,62 +0,0 @@
/*
<:copyright-gpl
Copyright 2002 Broadcom Corp. All Rights Reserved.
This program is free software; you can distribute it and/or modify it
under the terms of the GNU General Public License (Version 2) as
published by the Free Software Foundation.
This program is distributed in the hope 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.,
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
:>
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <bcmpci.h>
static struct resource bcm_pci_io_resource = {
.name = "bcm96348 pci IO space",
.start = BCM_PCI_IO_BASE,
.end = BCM_PCI_IO_BASE + BCM_PCI_IO_SIZE_64KB - 1,
.flags = IORESOURCE_IO
};
static struct resource bcm_pci_mem_resource = {
.name = "bcm96348 pci memory space",
.start = BCM_PCI_MEM_BASE,
.end = BCM_PCI_MEM_BASE + BCM_PCI_MEM_SIZE_16MB - 1,
.flags = IORESOURCE_MEM
};
extern struct pci_ops bcm96348_pci_ops;
struct pci_controller bcm96348_controller = {
.pci_ops = &bcm96348_pci_ops,
.io_resource = &bcm_pci_io_resource,
.mem_resource = &bcm_pci_mem_resource,
};
static __init int bcm96348_pci_init(void)
{
/* Avoid ISA compat ranges. */
PCIBIOS_MIN_IO = 0x00000000;
PCIBIOS_MIN_MEM = 0x00000000;
/* Set I/O resource limits. */
ioport_resource.end = 0x1fffffff;
iomem_resource.end = 0xffffffff;
register_pci_controller(&bcm96348_controller);
return 0;
}
arch_initcall(bcm96348_pci_init);