aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ixp2000
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-ixp2000')
-rw-r--r--arch/arm/mach-ixp2000/Makefile.boot2
-rw-r--r--arch/arm/mach-ixp2000/core.c5
-rw-r--r--arch/arm/mach-ixp2000/enp2611.c5
-rw-r--r--arch/arm/mach-ixp2000/include/mach/debug-macro.S2
-rw-r--r--arch/arm/mach-ixp2000/include/mach/gpio.h48
-rw-r--r--arch/arm/mach-ixp2000/include/mach/hardware.h8
-rw-r--r--arch/arm/mach-ixp2000/ixdp2400.c5
-rw-r--r--arch/arm/mach-ixp2000/ixdp2800.c5
-rw-r--r--arch/arm/mach-ixp2000/ixdp2x00.c4
-rw-r--r--arch/arm/mach-ixp2000/ixdp2x01.c9
-rw-r--r--arch/arm/mach-ixp2000/pci.c5
11 files changed, 26 insertions, 72 deletions
diff --git a/arch/arm/mach-ixp2000/Makefile.boot b/arch/arm/mach-ixp2000/Makefile.boot
index d84c580..9c7af91 100644
--- a/arch/arm/mach-ixp2000/Makefile.boot
+++ b/arch/arm/mach-ixp2000/Makefile.boot
@@ -1,3 +1,3 @@
- zreladdr-y := 0x00008000
+ zreladdr-y += 0x00008000
params_phys-y := 0x00000100
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 4068166..24f0fe3 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -13,7 +13,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-
+#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/spinlock.h>
@@ -25,6 +25,7 @@
#include <linux/bitops.h>
#include <linux/serial_8250.h>
#include <linux/mm.h>
+#include <linux/export.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -39,7 +40,7 @@
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
-#include <mach/gpio.h>
+#include <mach/gpio-ixp2000.h>
static DEFINE_SPINLOCK(ixp2000_slowport_lock);
static unsigned long ixp2000_slowport_irq_flags;
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index 88663ab..af99945 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -148,7 +148,8 @@ static struct pci_bus * __init enp2611_pci_scan_bus(int nr,
return pci_scan_bus(sys->busnr, &enp2611_pci_ops, sys);
}
-static int __init enp2611_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init enp2611_pci_map_irq(const struct pci_dev *dev, u8 slot,
+ u8 pin)
{
int irq;
@@ -253,7 +254,7 @@ static void __init enp2611_init_machine(void)
MACHINE_START(ENP2611, "Radisys ENP-2611 PCI network processor board")
/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = enp2611_map_io,
.init_irq = ixp2000_init_irq,
.timer = &enp2611_timer,
diff --git a/arch/arm/mach-ixp2000/include/mach/debug-macro.S b/arch/arm/mach-ixp2000/include/mach/debug-macro.S
index 0ef533b..bdd3ccd 100644
--- a/arch/arm/mach-ixp2000/include/mach/debug-macro.S
+++ b/arch/arm/mach-ixp2000/include/mach/debug-macro.S
@@ -11,7 +11,7 @@
*
*/
- .macro addruart, rp, rv
+ .macro addruart, rp, rv, tmp
mov \rp, #0x00030000
#ifdef __ARMEB__
orr \rp, \rp, #0x00000003
diff --git a/arch/arm/mach-ixp2000/include/mach/gpio.h b/arch/arm/mach-ixp2000/include/mach/gpio.h
deleted file mode 100644
index 4a88d2c..0000000
--- a/arch/arm/mach-ixp2000/include/mach/gpio.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * arch/arm/mach-ixp2000/include/mach/gpio.h
- *
- * Copyright (C) 2002 Intel Corporation.
- *
- * This program is free software, you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/*
- * IXP2000 GPIO in/out, edge/level detection for IRQs:
- * IRQs are generated on Falling-edge, Rising-Edge, Level-low, Level-High
- * or both Falling-edge and Rising-edge.
- * This must be called *before* the corresponding IRQ is registerd.
- * Use this instead of directly setting the GPIO registers.
- * GPIOs may also be used as GPIOs (e.g. for emulating i2c/smb)
- */
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
-
-#ifndef __ASSEMBLY__
-
-#define GPIO_IN 0
-#define GPIO_OUT 1
-
-#define IXP2000_GPIO_LOW 0
-#define IXP2000_GPIO_HIGH 1
-
-extern void gpio_line_config(int line, int direction);
-
-static inline int gpio_line_get(int line)
-{
- return (((*IXP2000_GPIO_PLR) >> line) & 1);
-}
-
-static inline void gpio_line_set(int line, int value)
-{
- if (value == IXP2000_GPIO_HIGH) {
- ixp2000_reg_write(IXP2000_GPIO_POSR, 1 << line);
- } else if (value == IXP2000_GPIO_LOW) {
- ixp2000_reg_write(IXP2000_GPIO_POCR, 1 << line);
- }
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* ASM_ARCH_IXP2000_GPIO_H_ */
diff --git a/arch/arm/mach-ixp2000/include/mach/hardware.h b/arch/arm/mach-ixp2000/include/mach/hardware.h
index f033de4..cdaf1db 100644
--- a/arch/arm/mach-ixp2000/include/mach/hardware.h
+++ b/arch/arm/mach-ixp2000/include/mach/hardware.h
@@ -19,16 +19,8 @@
#ifndef __ASM_ARCH_HARDWARE_H__
#define __ASM_ARCH_HARDWARE_H__
-/*
- * This needs to be platform-specific?
- */
-#define PCIBIOS_MIN_IO 0x00000000
-#define PCIBIOS_MIN_MEM 0x00000000
-
#include "ixp2000-regs.h" /* Chipset Registers */
-#define pcibios_assign_all_busses() 0
-
/*
* Platform helper functions
*/
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index dfffc1e..f7dfd97 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -78,7 +78,8 @@ int ixdp2400_pci_setup(int nr, struct pci_sys_data *sys)
return 1;
}
-static int __init ixdp2400_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init ixdp2400_pci_map_irq(const struct pci_dev *dev, u8 slot,
+ u8 pin)
{
if (ixdp2x00_master_npu()) {
@@ -170,7 +171,7 @@ void __init ixdp2400_init_irq(void)
MACHINE_START(IXDP2400, "Intel IXDP2400 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = ixdp2x00_map_io,
.init_irq = ixdp2400_init_irq,
.timer = &ixdp2400_timer,
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index cd4c9bc..d33bcac 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -161,7 +161,8 @@ static int __init ixdp2800_pci_setup(int nr, struct pci_sys_data *sys)
return 1;
}
-static int __init ixdp2800_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init ixdp2800_pci_map_irq(const struct pci_dev *dev, u8 slot,
+ u8 pin)
{
if (ixdp2x00_master_npu()) {
@@ -285,7 +286,7 @@ void __init ixdp2800_init_irq(void)
MACHINE_START(IXDP2800, "Intel IXDP2800 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = ixdp2x00_map_io,
.init_irq = ixdp2800_init_irq,
.timer = &ixdp2800_timer,
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index 235638f..634b6c8 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -14,6 +14,7 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
+#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
@@ -40,8 +41,7 @@
#include <asm/mach/flash.h>
#include <asm/mach/arch.h>
-#include <mach/gpio.h>
-
+#include <mach/gpio-ixp2000.h>
/*************************************************************************
* IXDP2x00 IRQ Initialization
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 84835b2..61a2867 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -252,7 +252,8 @@ void __init ixdp2x01_pci_preinit(void)
#define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
-static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init ixdp2x01_pci_map_irq(const struct pci_dev *dev, u8 slot,
+ u8 pin)
{
u8 bus = dev->bus->number;
u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);
@@ -416,7 +417,7 @@ static void __init ixdp2x01_init_machine(void)
#ifdef CONFIG_ARCH_IXDP2401
MACHINE_START(IXDP2401, "Intel IXDP2401 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = ixdp2x01_map_io,
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
@@ -427,7 +428,7 @@ MACHINE_END
#ifdef CONFIG_ARCH_IXDP2801
MACHINE_START(IXDP2801, "Intel IXDP2801 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = ixdp2x01_map_io,
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
@@ -440,7 +441,7 @@ MACHINE_END
*/
MACHINE_START(IXDP28X5, "Intel IXDP2805/2855 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.map_io = ixdp2x01_map_io,
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c
index f797c5f..f5098b3 100644
--- a/arch/arm/mach-ixp2000/pci.c
+++ b/arch/arm/mach-ixp2000/pci.c
@@ -196,6 +196,11 @@ clear_master_aborts(void)
void __init
ixp2000_pci_preinit(void)
{
+ pci_set_flags(0);
+
+ pcibios_min_io = 0;
+ pcibios_min_mem = 0;
+
#ifndef CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO
/*
* Configure the PCI unit to properly byteswap I/O transactions,
generated by cgit v1.1 at 2024-04-28 16:05:13 +0000