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Commit f7062ddb authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Get rid of CONFIG_ADVANCED. 


    
It's been a horrible source of confusion and let users to shoot themselves
into both feet with uzis to no end.
    
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 3763120a

arch/mips/Kconfig

+23 −27
Original line number Diff line number Diff line
@@ -1067,6 +1067,7 @@ choice 
config CPU_MIPS32_R1

	bool "MIPS32 Release 1"

	depends on SYS_HAS_CPU_MIPS32_R1

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_HIGHMEM
@@ -1084,6 +1085,7 @@ config CPU_MIPS32_R1 
config CPU_MIPS32_R2

	bool "MIPS32 Release 2"

	depends on SYS_HAS_CPU_MIPS32_R2

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_HIGHMEM
@@ -1097,6 +1099,7 @@ config CPU_MIPS32_R2 
config CPU_MIPS64_R1

	bool "MIPS64 Release 1"

	depends on SYS_HAS_CPU_MIPS64_R1

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1115,6 +1118,7 @@ config CPU_MIPS64_R1 
config CPU_MIPS64_R2

	bool "MIPS64 Release 2"

	depends on SYS_HAS_CPU_MIPS64_R2

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1129,6 +1133,7 @@ config CPU_MIPS64_R2 
config CPU_R3000

	bool "R3000"

	depends on SYS_HAS_CPU_R3000

	select CPU_HAS_WB

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_HIGHMEM

	help
@@ -1158,6 +1163,7 @@ config CPU_VR41XX 
config CPU_R4300

	bool "R4300"

	depends on SYS_HAS_CPU_R4300

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	help
@@ -1166,6 +1172,7 @@ config CPU_R4300 
config CPU_R4X00

	bool "R4x00"

	depends on SYS_HAS_CPU_R4X00

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	help
@@ -1175,6 +1182,7 @@ config CPU_R4X00 
config CPU_TX49XX

	bool "R49XX"

	depends on SYS_HAS_CPU_TX49XX

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1182,6 +1190,7 @@ config CPU_TX49XX 
config CPU_R5000

	bool "R5000"

	depends on SYS_HAS_CPU_R5000

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	help
@@ -1190,12 +1199,14 @@ config CPU_R5000 
config CPU_R5432

	bool "R5432"

	depends on SYS_HAS_CPU_R5432

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL



config CPU_R6000

	bool "R6000"

	depends on EXPERIMENTAL

	select CPU_HAS_LLSC

	depends on SYS_HAS_CPU_R6000

	select CPU_SUPPORTS_32BIT_KERNEL

	help
@@ -1205,6 +1216,7 @@ config CPU_R6000 
config CPU_NEVADA

	bool "RM52xx"

	depends on SYS_HAS_CPU_NEVADA

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	help
@@ -1214,6 +1226,7 @@ config CPU_R8000 
	bool "R8000"

	depends on EXPERIMENTAL

	depends on SYS_HAS_CPU_R8000

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_64BIT_KERNEL

	help
@@ -1223,6 +1236,7 @@ config CPU_R8000 
config CPU_R10000

	bool "R10000"

	depends on SYS_HAS_CPU_R10000

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1233,6 +1247,7 @@ config CPU_R10000 
config CPU_RM7000

	bool "RM7000"

	depends on SYS_HAS_CPU_RM7000

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1241,6 +1256,7 @@ config CPU_RM7000 
config CPU_RM9000

	bool "RM9000"

	depends on SYS_HAS_CPU_RM9000

	select CPU_HAS_LLSC

	select CPU_HAS_PREFETCH

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL
@@ -1249,6 +1265,7 @@ config CPU_RM9000 
config CPU_SB1

	bool "SB1"

	depends on SYS_HAS_CPU_SB1

	select CPU_HAS_LLSC

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	select CPU_SUPPORTS_HIGHMEM
@@ -1449,6 +1466,8 @@ choice 


config MIPS_MT_SMTC

	bool "SMTC: Use all TCs on all VPEs for SMP"

	select CPU_MIPSR2_IRQ_VI

	select CPU_MIPSR2_SRS

	select SMP



config MIPS_MT_SMP
@@ -1514,38 +1533,15 @@ config 64BIT_PHYS_ADDR 
	bool "Support for 64-bit physical address space"

	depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT



config CPU_ADVANCED

	bool "Override CPU Options"

	depends on 32BIT

	help

	  Saying yes here allows you to select support for various features

	  your CPU may or may not have.  Most people should say N here.



config CPU_HAS_LLSC

	bool "ll/sc Instructions available" if CPU_ADVANCED

	default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX

	help

	  MIPS R4000 series and later provide the Load Linked (ll)

	  and Store Conditional (sc) instructions. More information is

	  available at <http://www.go-ecs.com/mips/miptek1.htm>.



	  Say Y here if your CPU has the ll and sc instructions.  Say Y here

	  for better performance, N if you don't know.  You must say Y here

	  for multiprocessor machines.

	bool



config CPU_HAS_WB

	bool "Writeback Buffer available" if CPU_ADVANCED

	default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION

	help

	  Say N here for slightly better performance.  You must say Y here for

	  machines which require flushing of write buffers in software.  Saying

	  Y is the safe option; N may result in kernel malfunction and crashes.



menu "MIPSR2 Interrupt handling"

	depends on CPU_MIPSR2 && CPU_ADVANCED

	bool



config CPU_MIPSR2_IRQ_VI

	bool "Vectored interrupt mode"

	depends on CPU_MIPSR2

	help

	   Vectored interrupt mode allowing faster dispatching of interrupts.

	   The board support code needs to be written to take advantage of this
@@ -1555,6 +1551,7 @@ config CPU_MIPSR2_IRQ_VI 


config CPU_MIPSR2_IRQ_EI

	bool "External interrupt controller mode"

	depends on CPU_MIPSR2

	help

	   Extended interrupt mode takes advantage of an external interrupt

	   controller to allow fast dispatching from many possible interrupt
@@ -1568,7 +1565,6 @@ config CPU_MIPSR2_SRS 
	   Allow the kernel to use shadow register sets for fast interrupts.

	   Interrupt handlers must be specially written to use shadow sets.

	   Say N unless you know that shadow register set upport is needed.

endmenu



config CPU_HAS_SYNC

	bool