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Commit edb6310a authored by Daniel Laird's avatar Daniel Laird Committed by Ralf Baechle
Browse files

MIPS: Add support for NXP PNX833x (STB222/5) into linux kernel 



The following patch add support for the NXP PNX833x SOC.  More
specifically it adds support for the STB222/5 variant. It fixes
the vectored interrupt issue.

Signed-off-by: default avatardaniel.j.laird <daniel.j.laird@nxp.com>
Signed-off-by: default avatarJason Wessel <jason.wessel@windriver.com>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 537fa37c

arch/mips/Kconfig

+31 −0
Original line number Diff line number Diff line
@@ -261,6 +261,19 @@ config MACH_VR41XX 
	select SYS_HAS_CPU_VR41XX

	select GENERIC_HARDIRQS_NO__DO_IRQ



config NXP_STB220

	bool "NXP STB220 board"

	select SOC_PNX833X

	help

	 Support for NXP Semiconductors STB220 Development Board.



config NXP_STB225

	bool "NXP 225 board"

	select SOC_PNX833X

	select SOC_PNX8335

	help

	 Support for NXP Semiconductors STB225 Development Board.



config PNX8550_JBS

	bool "NXP PNX8550 based JBS board"

	select PNX8550
@@ -849,6 +862,24 @@ config MIPS_RM9122 
	bool

	select SERIAL_RM9000



config SOC_PNX833X

	bool

	select CEVT_R4K

	select CSRC_R4K

	select IRQ_CPU

	select DMA_NONCOHERENT

	select SYS_HAS_CPU_MIPS32_R2

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_GPIO

	select CPU_MIPSR2_IRQ_VI



config SOC_PNX8335

	bool

	select SOC_PNX833X



config PNX8550

	bool

	select SOC_PNX8550

arch/mips/Makefile

+8 −0
Original line number Diff line number Diff line
@@ -381,6 +381,14 @@ load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 
#

load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000



# NXP STB225

core-$(CONFIG_SOC_PNX833X)		+= arch/mips/nxp/pnx833x/common/

cflags-$(CONFIG_SOC_PNX833X)	+= -Iarch/mips/include/asm/mach-pnx833x

libs-$(CONFIG_NXP_STB220)		+= arch/mips/nxp/pnx833x/stb22x/

load-$(CONFIG_NXP_STB220)		+= 0xffffffff80001000

libs-$(CONFIG_NXP_STB225)		+= arch/mips/nxp/pnx833x/stb22x/

load-$(CONFIG_NXP_STB225)		+= 0xffffffff80001000



#

# Common NXP PNX8550

#