Commit cc801077 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Allow selection of KGDB only on platforms where it's supported. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 575d5e72

arch/mips/Kconfig

+14 −0
Original line number Original line Diff line number Diff line
@@ -144,6 +144,7 @@ config BASLER_EXCITE 
	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	help

	help

	  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
@@ -210,6 +211,7 @@ config MIPS_EV64120 
	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	help

	help

	  This is an evaluation board based on the Galileo GT-64120

	  This is an evaluation board based on the Galileo GT-64120

	  single-chip system controller that contains a MIPS R5000 compatible

	  single-chip system controller that contains a MIPS R5000 compatible
@@ -374,6 +376,7 @@ config MOMENCO_JAGUAR_ATX 
	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	help

	help

	  The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by

	  The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by

	  Momentum Computer <http://www.momenco.com/>.

	  Momentum Computer <http://www.momenco.com/>.
@@ -391,6 +394,7 @@ config MOMENCO_OCELOT 
	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	help

	help

	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by

	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by

	  Momentum Computer <http://www.momenco.com/>.

	  Momentum Computer <http://www.momenco.com/>.
@@ -480,6 +484,8 @@ config DDB5477 
	select SYS_HAS_CPU_R5432

	select SYS_HAS_CPU_R5432

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL

	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL

	select SYS_SUPPORTS_KGDB

	select SYS_SUPPORTS_KGDB

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	help

	help

	  This enables support for the R5432-based NEC DDB Vrc-5477,

	  This enables support for the R5432-based NEC DDB Vrc-5477,
@@ -508,6 +514,7 @@ config PMC_YOSEMITE 
	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_KGDB

	select SYS_SUPPORTS_SMP

	select SYS_SUPPORTS_SMP

	help

	help

	  Yosemite is an evaluation board for the RM9000x2 processor

	  Yosemite is an evaluation board for the RM9000x2 processor
@@ -584,6 +591,7 @@ config SGI_IP27 
	select SYS_HAS_CPU_R10000

	select SYS_HAS_CPU_R10000

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	select SYS_SUPPORTS_NUMA

	select SYS_SUPPORTS_NUMA

	select SYS_SUPPORTS_SMP

	select SYS_SUPPORTS_SMP

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_HARDIRQS_NO__DO_IRQ
@@ -633,6 +641,7 @@ config SIBYTE_SWARM 
	select SYS_HAS_CPU_SB1

	select SYS_HAS_CPU_SB1

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_KGDB

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN





config SIBYTE_SENTOSA

config SIBYTE_SENTOSA
@@ -773,6 +782,7 @@ config TOSHIBA_RBTX4927 
	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	select TOSHIBA_BOARDS

	select TOSHIBA_BOARDS

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_HARDIRQS_NO__DO_IRQ

	help

	help
@@ -793,6 +803,7 @@ config TOSHIBA_RBTX4938 
	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_KGDB

	select TOSHIBA_BOARDS

	select TOSHIBA_BOARDS

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_HARDIRQS_NO__DO_IRQ

	help

	help
@@ -959,6 +970,7 @@ config IRQ_MV64340 




config DDB5XXX_COMMON

config DDB5XXX_COMMON

	bool

	bool

	select SYS_SUPPORTS_KGDB





config MIPS_BOARDS_GEN

config MIPS_BOARDS_GEN

	bool

	bool
@@ -1007,6 +1019,7 @@ config SOC_AU1X00 
	select SYS_HAS_CPU_MIPS32_R1

	select SYS_HAS_CPU_MIPS32_R1

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_APM_EMULATION

	select SYS_SUPPORTS_APM_EMULATION

	select SYS_SUPPORTS_KGDB





config PNX8550

config PNX8550

	bool

	bool
@@ -1019,6 +1032,7 @@ config SOC_PNX8550 
	select SYS_HAS_CPU_MIPS32_R1

	select SYS_HAS_CPU_MIPS32_R1

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_32BIT_KERNEL

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select SYS_SUPPORTS_KGDB





config SWAP_IO_SPACE

config SWAP_IO_SPACE

	bool

	bool

arch/mips/Kconfig.debug

+4 −1
Original line number Original line Diff line number Diff line
@@ -39,7 +39,7 @@ config DEBUG_STACK_USAGE 




config KGDB

config KGDB

	bool "Remote GDB kernel debugging"

	bool "Remote GDB kernel debugging"

	depends on DEBUG_KERNEL

	depends on DEBUG_KERNEL && SYS_SUPPORTS_KGDB

	select DEBUG_INFO

	select DEBUG_INFO

	help

	help

	  If you say Y here, it will be possible to remotely debug the MIPS

	  If you say Y here, it will be possible to remotely debug the MIPS
@@ -48,6 +48,9 @@ config KGDB 
	  better 32 MB RAM to avoid excessive linking time. This is only

	  better 32 MB RAM to avoid excessive linking time. This is only

	  useful for kernel hackers. If unsure, say N.

	  useful for kernel hackers. If unsure, say N.





config SYS_SUPPORTS_KGDB

	bool



config GDB_CONSOLE

config GDB_CONSOLE

	bool "Console output to GDB"

	bool "Console output to GDB"

	depends on KGDB

	depends on KGDB