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alistair23-linux
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Merge branch 'fb' into devel 

Conflicts:

	arch/arm/Kconfig
hifive-unleashed-5.1
Russell King 2008-07-03 16:13:28 +01:00 committed by Russell King
parent 543cf4cb3f e055d5bff3
commit 946e2ad040
10 changed files with 3 additions and 124 deletions
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9
arch/arm/Kconfig
View File

@ -232,13 +232,6 @@ config ARCH_CLPS711X
help
Support for Cirrus Logic 711x/721x based boards.
config ARCH_CO285
bool "Co-EBSA285"
select FOOTBRIDGE
select FOOTBRIDGE_ADDIN
help
Support for Intel's EBSA285 companion chip.
config ARCH_EBSA110
bool "EBSA-110"
select ISA
@ -789,7 +782,7 @@ source "mm/Kconfig"
config LEDS
bool "Timer and CPU usage LEDs"
depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
depends on ARCH_CDB89712 || ARCH_EBSA110 || \
ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \

2
arch/arm/Makefile
View File

@ -100,8 +100,6 @@ textofs-y := 0x00008000
incdir-$(CONFIG_ARCH_CLPS7500) := cl7500
machine-$(CONFIG_FOOTBRIDGE) := footbridge
incdir-$(CONFIG_FOOTBRIDGE) := ebsa285
machine-$(CONFIG_ARCH_CO285) := footbridge
incdir-$(CONFIG_ARCH_CO285) := ebsa285
machine-$(CONFIG_ARCH_SHARK) := shark
machine-$(CONFIG_ARCH_SA1100) := sa1100
ifeq ($(CONFIG_ARCH_SA1100),y)

2
arch/arm/mach-footbridge/Makefile
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@ -14,12 +14,10 @@ pci-$(CONFIG_ARCH_EBSA285_HOST) += ebsa285-pci.o
pci-$(CONFIG_ARCH_NETWINDER) += netwinder-pci.o
pci-$(CONFIG_ARCH_PERSONAL_SERVER) += personal-pci.o
leds-$(CONFIG_ARCH_CO285) += ebsa285-leds.o
leds-$(CONFIG_ARCH_EBSA285) += ebsa285-leds.o
leds-$(CONFIG_ARCH_NETWINDER) += netwinder-leds.o
obj-$(CONFIG_ARCH_CATS) += cats-hw.o isa-timer.o
obj-$(CONFIG_ARCH_CO285) += co285.o dc21285-timer.o
obj-$(CONFIG_ARCH_EBSA285) += ebsa285.o dc21285-timer.o
obj-$(CONFIG_ARCH_NETWINDER) += netwinder-hw.o isa-timer.o
obj-$(CONFIG_ARCH_PERSONAL_SERVER) += personal.o dc21285-timer.o

39
arch/arm/mach-footbridge/co285.c
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@ -1,39 +0,0 @@
/*
* linux/arch/arm/mach-footbridge/co285.c
*
* CO285 machine fixup
*/
#include <linux/init.h>
#include <asm/hardware/dec21285.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "common.h"
static void __init
fixup_coebsa285(struct machine_desc *desc, struct tag *tags,
char **cmdline, struct meminfo *mi)
{
extern unsigned long boot_memory_end;
extern char boot_command_line[];
mi->nr_banks = 1;
mi->bank[0].start = PHYS_OFFSET;
mi->bank[0].size = boot_memory_end;
mi->bank[0].node = 0;
*cmdline = boot_command_line;
}
MACHINE_START(CO285, "co-EBSA285")
/* Maintainer: Mark van Doesburg */
.phys_io = DC21285_ARMCSR_BASE,
.io_pg_offst = ((0x7cf00000) >> 18) & 0xfffc,
.fixup = fixup_coebsa285,
.map_io = footbridge_map_io,
.init_irq = footbridge_init_irq,
.timer = &footbridge_timer,
MACHINE_END

21
arch/arm/mach-footbridge/common.c
View File

@ -177,25 +177,6 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = {
#endif
};
/*
* The CO-ebsa285 mapping.
*/
static struct map_desc co285_io_desc[] __initdata = {
#ifdef CONFIG_ARCH_CO285
{
.virtual = PCIO_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IO),
.length = PCIO_SIZE,
.type = MT_DEVICE,
}, {
.virtual = PCIMEM_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_MEM),
.length = PCIMEM_SIZE,
.type = MT_DEVICE,
},
#endif
};
void __init footbridge_map_io(void)
{
/*
@ -208,8 +189,6 @@ void __init footbridge_map_io(void)
* Now, work out what we've got to map in addition on this
* platform.
*/
if (machine_is_co285())
iotable_init(co285_io_desc, ARRAY_SIZE(co285_io_desc));
if (footbridge_cfn_mode())
iotable_init(ebsa285_host_io_desc, ARRAY_SIZE(ebsa285_host_io_desc));
}

2
arch/arm/mach-footbridge/ebsa285-leds.c
View File

@ -128,7 +128,7 @@ static void ebsa285_leds_event(led_event_t evt)
static int __init leds_init(void)
{
if (machine_is_ebsa285() || machine_is_co285())
if (machine_is_ebsa285())
leds_event = ebsa285_leds_event;
leds_event(led_start);

3
arch/arm/mach-footbridge/time.c
View File

@ -115,8 +115,7 @@ static int set_isa_cmos_time(void)
void __init isa_rtc_init(void)
{
if (machine_is_co285() ||
machine_is_personal_server())
if (machine_is_personal_server())
/*
* Add-in 21285s shouldn't access the RTC
*/

26
include/asm-arm/arch-ebsa285/hardware.h
View File

@ -14,7 +14,6 @@
#include <asm/arch/memory.h>
#ifdef CONFIG_ARCH_FOOTBRIDGE
/* Virtual Physical Size
* 0xff800000 0x40000000 1MB X-Bus
* 0xff000000 0x7c000000 1MB PCI I/O space
@ -50,31 +49,6 @@
#define PCIMEM_SIZE 0x01000000
#define PCIMEM_BASE 0xf0000000
#elif defined(CONFIG_ARCH_CO285)
/*
* This is the COEBSA285 cut-down mapping
*/
#define PCIMEM_SIZE 0x80000000
#define PCIMEM_BASE 0x80000000
#define WFLUSH_SIZE 0x01000000
#define WFLUSH_BASE 0x7d000000
#define ARMCSR_SIZE 0x00100000
#define ARMCSR_BASE 0x7cf00000
#define XBUS_SIZE 0x00020000
#define XBUS_BASE 0x7cee0000
#define PCIO_SIZE 0x00010000
#define PCIO_BASE 0x7ced0000
#else
#error "Undefined footbridge architecture"
#endif
#define XBUS_LEDS ((volatile unsigned char *)(XBUS_BASE + 0x12000))
#define XBUS_LED_AMBER (1 << 0)
#define XBUS_LED_GREEN (1 << 1)

19
include/asm-arm/arch-ebsa285/memory.h
View File

@ -42,8 +42,6 @@ extern unsigned long __bus_to_virt(unsigned long);
#endif
#if defined(CONFIG_ARCH_FOOTBRIDGE)
/* Task size and page offset at 3GB */
#define TASK_SIZE UL(0xbf000000)
#define PAGE_OFFSET UL(0xc0000000)
@ -53,23 +51,6 @@ extern unsigned long __bus_to_virt(unsigned long);
*/
#define FLUSH_BASE 0xf9000000
#elif defined(CONFIG_ARCH_CO285)
/* Task size and page offset at 1.5GB */
#define TASK_SIZE UL(0x5f000000)
#define PAGE_OFFSET UL(0x60000000)
/*
* Cache flushing area.
*/
#define FLUSH_BASE 0x7e000000
#else
#error "Undefined footbridge architecture"
#endif
/*
* Physical DRAM offset.
*/

4
include/asm-arm/arch-ebsa285/vmalloc.h
View File

@ -7,8 +7,4 @@
*/
#ifdef CONFIG_ARCH_FOOTBRIDGE
#define VMALLOC_END (PAGE_OFFSET + 0x30000000)
#else
#define VMALLOC_END (PAGE_OFFSET + 0x20000000)
#endif