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Commit 21af0297 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (68 commits)
  [MIPS] remove Documentation/mips/GT64120.README
  [MIPS] Malta: remaining bits of the board support code cleanup
  [MIPS] Malta: make the helper function static
  [MIPS] Malta: fix braces at single statement blocks
  [MIPS] Malta, Atlas: move an extern function declaration to the header file
  [MIPS] Malta: Use C89 style for comments
  [MIPS] Malta: else should follow close brace in malta_int.c
  [MIPS] Malta: remove a superfluous comment
  [MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h>
  [MIPS] Malta, Atlas, Sead: remove an extern from .c files
  [MIPS] Malta: fix oversized lines in malta_int.c
  [MIPS] Malta: remove a dead function declaration
  [MIPS] Malta: use tabs not spaces
  [MIPS] Malta: set up the screen info in a separate function
  [MIPS] Malta: check the PCI clock frequency in a separate function
  [MIPS] Malta: use the KERN_ facility level in printk()
  [MIPS] Malta: use Linux kernel style for structure initialization
  [MIPS]: constify function pointer tables
  [MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64
  [MIPS] Cobalt 64-bits kernels can be safely unmarked experimental
  ...
parents 5ea293a9 a9d2517c

Documentation/mips/00-INDEX

+0 −2
Original line number Original line Diff line number Diff line
@@ -2,5 +2,3 @@ 
	- this file.

	- this file.

AU1xxx_IDE.README

AU1xxx_IDE.README

	- README for MIPS AU1XXX IDE driver.
 
	- README for MIPS AU1XXX IDE driver.
 
GT64120.README

	- README for dir with info on MIPS boards using GT-64120 or GT-64120A.

Documentation/mips/GT64120.README

deleted100644 → 0
+0 −65
Original line number Original line Diff line number Diff line 
README for arch/mips/gt64120 directory and subdirectories



Jun Sun, jsun@mvista.com or jsun@junsun.net

01/27, 2001



MOTIVATION

----------



Many MIPS boards share the same system controller (or CPU companian chip),

such as GT-64120.  It is highly desirable to let these boards share

the same controller code instead of duplicating them.



This directory is meant to hold all MIPS boards that use GT-64120 or GT-64120A.





HOW TO ADD A BOARD

------------------

 

. Create a subdirectory include/asm/gt64120/<board>.  



. Create a file called gt64120_dep.h under that directory.



. Modify include/asm/gt64120/gt64120.h file to include the new gt64120_dep.h

  based on config options.  The board-dep section is at the end of 

  include/asm/gt64120/gt64120.h file. There you can find all required

  definitions include/asm/gt64120/<board>/gt64120_dep.h file must supply.



. Create a subdirectory arch/mips/gt64120/<board> directory to hold

  board specific routines.



. The GT-64120 common code is supplied under arch/mips/gt64120/common directory.

  It includes:

	1) arch/mips/gt64120/pci.c -

		common PCI routine, include the top-level pcibios_init()

	2) arch/mips/gt64120/irq.c -

		common IRQ routine, include the top-level do_IRQ() 

	   [This part really belongs to arch/mips/kernel. jsun]

 	3) arch/mips/gt64120/gt_irq.c -

		common IRQ routines for GT-64120 chip.  Currently it only handles

	 	the timer interrupt.



. Board-specific routines are supplied under arch/mips/gt64120/<board> dir.

	1) arch/mips/gt64120/<board>/pci.c - it provides bus fixup routine

	2) arch/mips/gt64120/<board>/irq.c - it provides enable/disable irqs

		and board irq setup routine (irq_setup)

	3) arch/mips/gt64120/<board>/int-handler.S -

		The first-level interrupt dispatching routine.

	4) a bunch of other "normal" stuff (setup, prom, dbg_io, reset, etc)



. Follow other "normal" procedure to modify configuration files, etc.





TO-DO LIST

----------



. Expand arch/mips/gt64120/gt_irq.c to handle all GT-64120 interrupts.

  We probably need to introduce GT_IRQ_BASE  in board-dep header file,

  which is used the starting irq_nr for all GT irqs.



  A function, gt64120_handle_irq(), will be added so that the first-level

  irq dispatcher will call this function if it detects an interrupt

  from GT-64120.



. More support for GT-64120 PCI features (2nd PCI bus, perhaps)

arch/mips/Kconfig

+107 −74
Original line number Original line Diff line number Diff line
@@ -37,16 +37,6 @@ config BASLER_EXCITE 
	  The eXcite is a smart camera platform manufactured by

	  The eXcite is a smart camera platform manufactured by

	  Basler Vision Technologies AG.

	  Basler Vision Technologies AG.





config BASLER_EXCITE_PROTOTYPE

	bool "Support for pre-release units"

	depends on BASLER_EXCITE

	default n

	help

	  Pre-series (prototype) units are different from later ones in

	  some ways. Select this option if you have one of these. Please

	  note that a kernel built with this option selected will not be

	  able to run on normal units.



config BCM47XX

config BCM47XX

	bool "BCM47XX based boards"

	bool "BCM47XX based boards"

	select CEVT_R4K

	select CEVT_R4K
@@ -82,7 +72,7 @@ config MIPS_COBALT 
	select SYS_HAS_CPU_NEVADA

	select SYS_HAS_CPU_NEVADA

	select SYS_HAS_EARLY_PRINTK

	select SYS_HAS_EARLY_PRINTK

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_HARDIRQS_NO__DO_IRQ
@@ -91,6 +81,9 @@ config MACH_DECSTATION 
	select BOOT_ELF32

	select BOOT_ELF32

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select CPU_DADDI_WORKAROUNDS if 64BIT

	select CPU_R4000_WORKAROUNDS if 64BIT

	select CPU_R4400_WORKAROUNDS if 64BIT

	select DMA_NONCOHERENT

	select DMA_NONCOHERENT

	select NO_IOPORT

	select NO_IOPORT

	select IRQ_CPU

	select IRQ_CPU
@@ -124,12 +117,12 @@ config MACH_JAZZ 
	select ARCH_MAY_HAVE_PC_FDC

	select ARCH_MAY_HAVE_PC_FDC

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN

	select GENERIC_ISA_DMA

	select GENERIC_ISA_DMA

	select IRQ_CPU

	select IRQ_CPU

	select I8253

	select I8253

	select I8259

	select I8259

	select ISA

	select ISA

	select PCSPEAKER

	select SYS_HAS_CPU_R4X00

	select SYS_HAS_CPU_R4X00

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL

	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
@@ -187,6 +180,7 @@ config LEMOTE_FULONG 
config MIPS_ATLAS

config MIPS_ATLAS

	bool "MIPS Atlas board"

	bool "MIPS Atlas board"

	select BOOT_ELF32

	select BOOT_ELF32

	select BOOT_RAW

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select DMA_NONCOHERENT

	select DMA_NONCOHERENT
@@ -219,6 +213,7 @@ config MIPS_MALTA 
	bool "MIPS Malta board"

	bool "MIPS Malta board"

	select ARCH_MAY_HAVE_PC_FDC

	select ARCH_MAY_HAVE_PC_FDC

	select BOOT_ELF32

	select BOOT_ELF32

	select BOOT_RAW

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select DMA_NONCOHERENT

	select DMA_NONCOHERENT
@@ -364,35 +359,6 @@ config PMC_YOSEMITE 
	  Yosemite is an evaluation board for the RM9000x2 processor

	  Yosemite is an evaluation board for the RM9000x2 processor

	  manufactured by PMC-Sierra.

	  manufactured by PMC-Sierra.





config QEMU

	bool "Qemu"

	select CEVT_R4K

	select CSRC_R4K

	select DMA_COHERENT

	select GENERIC_ISA_DMA

	select HAVE_STD_PC_SERIAL_PORT

	select I8253

	select I8259

	select IRQ_CPU

	select ISA

	select PCSPEAKER

	select SWAP_IO_SPACE

	select SYS_HAS_CPU_MIPS32_R1

	select SYS_HAS_EARLY_PRINTK

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select NR_CPUS_DEFAULT_1

	select SYS_SUPPORTS_SMP

	help

	  Qemu is a software emulator which among other architectures also

	  can simulate a MIPS32 4Kc system.  This patch adds support for the

	  system architecture that currently is being simulated by Qemu.  It

	  will eventually be removed again when Qemu has the capability to

	  simulate actual MIPS hardware platforms.  More information on Qemu

	  can be found at http://www.linux-mips.org/wiki/Qemu.



config SGI_IP22

config SGI_IP22

	bool "SGI IP22 (Indy/Indigo2)"

	bool "SGI IP22 (Indy/Indigo2)"

	select ARC

	select ARC
@@ -400,6 +366,7 @@ config SGI_IP22 
	select BOOT_ELF32

	select BOOT_ELF32

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select DEFAULT_SGI_PARTITION

	select DMA_NONCOHERENT

	select DMA_NONCOHERENT

	select HW_HAS_EISA

	select HW_HAS_EISA

	select I8253

	select I8253
@@ -407,6 +374,12 @@ config SGI_IP22 
	select IP22_CPU_SCACHE

	select IP22_CPU_SCACHE

	select IRQ_CPU

	select IRQ_CPU

	select GENERIC_ISA_DMA_SUPPORT_BROKEN

	select GENERIC_ISA_DMA_SUPPORT_BROKEN

	select SGI_HAS_DS1286

	select SGI_HAS_I8042

	select SGI_HAS_INDYDOG

	select SGI_HAS_SEEQ

	select SGI_HAS_WD93

	select SGI_HAS_ZILOG

	select SWAP_IO_SPACE

	select SWAP_IO_SPACE

	select SYS_HAS_CPU_R4X00

	select SYS_HAS_CPU_R4X00

	select SYS_HAS_CPU_R5000

	select SYS_HAS_CPU_R5000
@@ -424,6 +397,7 @@ config SGI_IP27 
	select ARC

	select ARC

	select ARC64

	select ARC64

	select BOOT_ELF64

	select BOOT_ELF64

	select DEFAULT_SGI_PARTITION

	select DMA_IP27

	select DMA_IP27

	select SYS_HAS_EARLY_PRINTK

	select SYS_HAS_EARLY_PRINTK

	select HW_HAS_PCI

	select HW_HAS_PCI
@@ -440,6 +414,36 @@ config SGI_IP27 
	  workstations.  To compile a Linux kernel that runs on these, say Y

	  workstations.  To compile a Linux kernel that runs on these, say Y

	  here.

	  here.





config SGI_IP28

	bool "SGI IP28 (Indigo2 R10k) (EXPERIMENTAL)"

	depends on EXPERIMENTAL

	select ARC

	select ARC64

	select BOOT_ELF64

	select CEVT_R4K

	select CSRC_R4K

	select DEFAULT_SGI_PARTITION

	select DMA_NONCOHERENT

	select GENERIC_ISA_DMA_SUPPORT_BROKEN

	select IRQ_CPU

	select HW_HAS_EISA

	select I8253

	select I8259

	select SGI_HAS_DS1286

	select SGI_HAS_I8042

	select SGI_HAS_INDYDOG

	select SGI_HAS_SEEQ

	select SGI_HAS_WD93

	select SGI_HAS_ZILOG

	select SWAP_IO_SPACE

	select SYS_HAS_CPU_R10000

	select SYS_HAS_EARLY_PRINTK

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

      help

        This is the SGI Indigo2 with R10000 processor.  To compile a Linux

        kernel that runs on these, say Y here.



config SGI_IP32

config SGI_IP32

	bool "SGI IP32 (O2)"

	bool "SGI IP32 (O2)"

	select ARC

	select ARC
@@ -545,19 +549,6 @@ config SIBYTE_SENTOSA 
	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN





config SIBYTE_PTSWARM

	bool "Sibyte BCM91250PT-PTSWARM"

	depends on EXPERIMENTAL

	select BOOT_ELF32

	select DMA_COHERENT

	select NR_CPUS_DEFAULT_2

	select SIBYTE_SB1250

	select SWAP_IO_SPACE

	select SYS_HAS_CPU_SB1

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_LITTLE_ENDIAN



config SIBYTE_BIGSUR

config SIBYTE_BIGSUR

	bool "Sibyte BCM91480B-BigSur"

	bool "Sibyte BCM91480B-BigSur"

	select BOOT_ELF32

	select BOOT_ELF32
@@ -575,10 +566,12 @@ config SNI_RM 
	bool "SNI RM200/300/400"

	bool "SNI RM200/300/400"

	select ARC if CPU_LITTLE_ENDIAN

	select ARC if CPU_LITTLE_ENDIAN

	select ARC32 if CPU_LITTLE_ENDIAN

	select ARC32 if CPU_LITTLE_ENDIAN

	select SNIPROM if CPU_BIG_ENDIAN

	select ARCH_MAY_HAVE_PC_FDC

	select ARCH_MAY_HAVE_PC_FDC

	select BOOT_ELF32

	select BOOT_ELF32

	select CEVT_R4K

	select CEVT_R4K

	select CSRC_R4K

	select CSRC_R4K

	select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN

	select DMA_NONCOHERENT

	select DMA_NONCOHERENT

	select GENERIC_ISA_DMA

	select GENERIC_ISA_DMA

	select HW_HAS_EISA

	select HW_HAS_EISA
@@ -587,7 +580,6 @@ config SNI_RM 
	select I8253

	select I8253

	select I8259

	select I8259

	select ISA

	select ISA

	select PCSPEAKER

	select SWAP_IO_SPACE if CPU_BIG_ENDIAN

	select SWAP_IO_SPACE if CPU_BIG_ENDIAN

	select SYS_HAS_CPU_R4X00

	select SYS_HAS_CPU_R4X00

	select SYS_HAS_CPU_R5000

	select SYS_HAS_CPU_R5000
@@ -690,6 +682,7 @@ config WR_PPMC 
endchoice

endchoice





source "arch/mips/au1000/Kconfig"

source "arch/mips/au1000/Kconfig"

source "arch/mips/basler/excite/Kconfig"

source "arch/mips/jazz/Kconfig"

source "arch/mips/jazz/Kconfig"

source "arch/mips/lasat/Kconfig"

source "arch/mips/lasat/Kconfig"

source "arch/mips/pmc-sierra/Kconfig"

source "arch/mips/pmc-sierra/Kconfig"
@@ -797,10 +790,6 @@ config DMA_COHERENT 
config DMA_IP27

config DMA_IP27

	bool

	bool





config DMA_IP32

	bool

	select DMA_NEED_PCI_MAP_STATE



config DMA_NONCOHERENT

config DMA_NONCOHERENT

	bool

	bool

	select DMA_NEED_PCI_MAP_STATE

	select DMA_NEED_PCI_MAP_STATE
@@ -956,16 +945,40 @@ config EMMA2RH 
config SERIAL_RM9000

config SERIAL_RM9000

	bool

	bool





config SGI_HAS_DS1286

	bool



config SGI_HAS_INDYDOG

	bool



config SGI_HAS_SEEQ

	bool



config SGI_HAS_WD93

	bool



config SGI_HAS_ZILOG

	bool



config SGI_HAS_I8042

	bool



config DEFAULT_SGI_PARTITION

	bool



config ARC32

config ARC32

	bool

	bool





config SNIPROM

	bool



config BOOT_ELF32

config BOOT_ELF32

	bool

	bool





config MIPS_L1_CACHE_SHIFT

config MIPS_L1_CACHE_SHIFT

	int

	int

	default "4" if MACH_DECSTATION

	default "4" if MACH_DECSTATION

	default "7" if SGI_IP27 || SNI_RM

	default "7" if SGI_IP27 || SGI_IP28 || SNI_RM

	default "4" if PMC_MSP4200_EVAL

	default "4" if PMC_MSP4200_EVAL

	default "5"

	default "5"
@@ -974,7 +987,7 @@ config HAVE_STD_PC_SERIAL_PORT 




config ARC_CONSOLE

config ARC_CONSOLE

	bool "ARC console support"

	bool "ARC console support"

	depends on SGI_IP22 || (SNI_RM && CPU_LITTLE_ENDIAN)

	depends on SGI_IP22 || SGI_IP28 || (SNI_RM && CPU_LITTLE_ENDIAN)





config ARC_MEMORY

config ARC_MEMORY

	bool

	bool
@@ -983,7 +996,7 @@ config ARC_MEMORY 




config ARC_PROMLIB

config ARC_PROMLIB

	bool

	bool

	depends on MACH_JAZZ || SNI_RM || SGI_IP22 || SGI_IP32

	depends on MACH_JAZZ || SNI_RM || SGI_IP22 || SGI_IP28 || SGI_IP32

	default y

	default y





config ARC64

config ARC64
@@ -1443,7 +1456,9 @@ config MIPS_MT_SMP 
	select MIPS_MT

	select MIPS_MT

	select NR_CPUS_DEFAULT_2

	select NR_CPUS_DEFAULT_2

	select SMP

	select SMP

	select SYS_SUPPORTS_SCHED_SMT if SMP

	select SYS_SUPPORTS_SMP

	select SYS_SUPPORTS_SMP

	select SMP_UP

	help

	help

	  This is a kernel model which is also known a VSMP or lately

	  This is a kernel model which is also known a VSMP or lately

	  has been marketesed into SMVP.

	  has been marketesed into SMVP.
@@ -1460,6 +1475,7 @@ config MIPS_MT_SMTC 
	select NR_CPUS_DEFAULT_8

	select NR_CPUS_DEFAULT_8

	select SMP

	select SMP

	select SYS_SUPPORTS_SMP

	select SYS_SUPPORTS_SMP

	select SMP_UP

	help

	help

	  This is a kernel model which is known a SMTC or lately has been

	  This is a kernel model which is known a SMTC or lately has been

	  marketesed into SMVP.

	  marketesed into SMVP.
@@ -1469,6 +1485,19 @@ endchoice 
config MIPS_MT

config MIPS_MT

	bool

	bool





config SCHED_SMT

	bool "SMT (multithreading) scheduler support"

	depends on SYS_SUPPORTS_SCHED_SMT

	default n

	help

	  SMT scheduler support improves the CPU scheduler's decision making

	  when dealing with MIPS MT enabled cores at a cost of slightly

	  increased overhead in some places. If unsure say N here.



config SYS_SUPPORTS_SCHED_SMT

	bool





config SYS_SUPPORTS_MULTITHREADING

config SYS_SUPPORTS_MULTITHREADING

	bool

	bool
@@ -1589,15 +1618,6 @@ config CPU_HAS_SMARTMIPS 
config CPU_HAS_WB

config CPU_HAS_WB

	bool

	bool





config 64BIT_CONTEXT

	bool "Save 64bit integer registers"

	depends on 32BIT && CPU_LOONGSON2

	help

	  Loongson2 CPU is 64bit , when used in 32BIT mode, its integer

	  registers can still be accessed as 64bit, mainly for multimedia

	  instructions. We must have all 64bit save/restored to make sure

	  those instructions to get correct result.



#

#

# Vectored interrupt mode is an R2 feature

# Vectored interrupt mode is an R2 feature

#

#
@@ -1618,6 +1638,19 @@ config CPU_HAS_SYNC 
config GENERIC_CLOCKEVENTS_BROADCAST

config GENERIC_CLOCKEVENTS_BROADCAST

	bool

	bool





#

# CPU non-features

#

config CPU_DADDI_WORKAROUNDS

	bool



config CPU_R4000_WORKAROUNDS

	bool

	select CPU_R4400_WORKAROUNDS



config CPU_R4400_WORKAROUNDS

	bool



#

#

# Use the generic interrupt handling code in kernel/irq/:

# Use the generic interrupt handling code in kernel/irq/:

#

#
@@ -1721,6 +1754,9 @@ config SMP 




	  If you don't know what to do here, say N.

	  If you don't know what to do here, say N.





config SMP_UP

	bool



config SYS_SUPPORTS_SMP

config SYS_SUPPORTS_SMP

	bool

	bool
@@ -1978,9 +2014,6 @@ config MMU 
config I8253

config I8253

	bool

	bool





config PCSPEAKER

	bool



config ZONE_DMA32

config ZONE_DMA32

	bool

	bool

arch/mips/Makefile

+27 −13
Original line number Original line Diff line number Diff line
@@ -141,6 +141,10 @@ cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap 
cflags-$(CONFIG_CPU_R10000)	+= $(call cc-option,-march=r10000,-march=r8000) \

cflags-$(CONFIG_CPU_R10000)	+= $(call cc-option,-march=r10000,-march=r8000) \

			-Wa,--trap

			-Wa,--trap





cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)	+= $(call cc-option,-mfix-r4000,)

cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)	+= $(call cc-option,-mfix-r4400,)

cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)	+= $(call cc-option,-mno-daddi,)



ifdef CONFIG_CPU_SB1

ifdef CONFIG_CPU_SB1

ifdef CONFIG_SB1_PASS_1_WORKAROUNDS

ifdef CONFIG_SB1_PASS_1_WORKAROUNDS

MODFLAGS	+= -msb1-pass1-workarounds

MODFLAGS	+= -msb1-pass1-workarounds
@@ -152,6 +156,8 @@ endif 
#

#

libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/

libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/

libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/

libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/

libs-$(CONFIG_SNIPROM)		+= arch/mips/fw/sni/

libs-y				+= arch/mips/fw/lib/

libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/

libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/





#

#
@@ -308,7 +314,7 @@ core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/ 
cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-atlas

cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-atlas

cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-mips

cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-mips

load-$(CONFIG_MIPS_ATLAS)	+= 0xffffffff80100000

load-$(CONFIG_MIPS_ATLAS)	+= 0xffffffff80100000

all-$(CONFIG_MIPS_ATLAS)	:= vmlinux.srec

all-$(CONFIG_MIPS_ATLAS)	:= vmlinux.bin





#

#

# MIPS Malta board

# MIPS Malta board
@@ -316,7 +322,7 @@ all-$(CONFIG_MIPS_ATLAS) := vmlinux.srec 
core-$(CONFIG_MIPS_MALTA)	+= arch/mips/mips-boards/malta/

core-$(CONFIG_MIPS_MALTA)	+= arch/mips/mips-boards/malta/

cflags-$(CONFIG_MIPS_MALTA)	+= -Iinclude/asm-mips/mach-mips

cflags-$(CONFIG_MIPS_MALTA)	+= -Iinclude/asm-mips/mach-mips

load-$(CONFIG_MIPS_MALTA)	+= 0xffffffff80100000

load-$(CONFIG_MIPS_MALTA)	+= 0xffffffff80100000

all-$(CONFIG_MIPS_MALTA)	:= vmlinux.srec

all-$(CONFIG_MIPS_MALTA)	:= vmlinux.bin





#

#

# MIPS SEAD board

# MIPS SEAD board
@@ -348,14 +354,6 @@ core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ 
cflags-$(CONFIG_PMC_YOSEMITE)	+= -Iinclude/asm-mips/mach-yosemite

cflags-$(CONFIG_PMC_YOSEMITE)	+= -Iinclude/asm-mips/mach-yosemite

load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000

load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000





#

# Qemu simulating MIPS32 4Kc

#

core-$(CONFIG_QEMU)		+= arch/mips/qemu/

cflags-$(CONFIG_QEMU)		+= -Iinclude/asm-mips/mach-qemu

load-$(CONFIG_QEMU)		+= 0xffffffff80010000

all-$(CONFIG_QEMU)		:= vmlinux.bin



#

#

# Basler eXcite

# Basler eXcite

#

#
@@ -474,6 +472,20 @@ OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000 
endif

endif

endif

endif





#

# SGI IP28 (Indigo2 R10k)

#

# Set the load address to >= 0xa800000020080000 if you want to leave space for

# symmon, 0xa800000020004000 for production kernels ?  Note that the value must

# be 16kb aligned or the handling of the current variable will break.

# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys

#

#core-$(CONFIG_SGI_IP28)		+= arch/mips/sgi-ip22/ arch/mips/arc/arc_con.o

core-$(CONFIG_SGI_IP28)		+= arch/mips/sgi-ip22/

cflags-$(CONFIG_SGI_IP28)	+= -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28

#cflags-$(CONFIG_SGI_IP28)	+= -Iinclude/asm-mips/mach-ip28

load-$(CONFIG_SGI_IP28)		+= 0xa800000020004000



#

#

# SGI-IP32 (O2)

# SGI-IP32 (O2)

#

#
@@ -602,9 +614,11 @@ ifdef CONFIG_64BIT 
    endif

    endif

  endif

  endif





  ifeq ($(KBUILD_SYM32), y)

  ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)

    ifeq ($(call cc-option-yn,-msym32), y)

    cflags-y += -msym32 -DKBUILD_64BIT_SYM32

    cflags-y += -msym32 -DKBUILD_64BIT_SYM32

  else

    ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)

      $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)

    endif

    endif

  endif

  endif

endif

endif

arch/mips/au1000/common/au1xxx_irqmap.c

+2 −19
Original line number Original line Diff line number Diff line
@@ -25,27 +25,10 @@ 
 *  with this program; if not, write  to the Free Software Foundation, Inc.,

 *  with this program; if not, write  to the Free Software Foundation, Inc.,

 *  675 Mass Ave, Cambridge, MA 02139, USA.

 *  675 Mass Ave, Cambridge, MA 02139, USA.

 */

 */

#include <linux/errno.h>

#include <linux/init.h>

#include <linux/init.h>

#include <linux/irq.h>

#include <linux/kernel.h>

#include <linux/kernel_stat.h>

#include <linux/module.h>

#include <linux/signal.h>

#include <linux/sched.h>

#include <linux/types.h>

#include <linux/interrupt.h>

#include <linux/ioport.h>

#include <linux/timex.h>

#include <linux/slab.h>

#include <linux/random.h>

#include <linux/delay.h>

#include <linux/bitops.h>





#include <asm/bootinfo.h>

#include <au1000.h>

#include <asm/io.h>

#include <asm/mipsregs.h>

#include <asm/system.h>

#include <asm/mach-au1x00/au1000.h>





/* The IC0 interrupt table.  This is processor, rather than

/* The IC0 interrupt table.  This is processor, rather than

 * board dependent, so no reason to keep this info in the board

 * board dependent, so no reason to keep this info in the board