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Commit 5676319c authored by Markos Chandras's avatar Markos Chandras Committed by Ralf Baechle
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MIPS: Kconfig: Disable MIPS MT and SMP implementations for R6 



R6 does not support the MIPS MT ASE and the CMP/SMP options so
restrict them in order to prevent users from selecting incompatible
SMP configuration for R6 cores. We also disable the CPS/SMP option
because its support hasn't been added to the CPS code yet.

Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10637/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent e57f9a2d

arch/mips/Kconfig

+3 −3
Original line number Diff line number Diff line
@@ -2113,7 +2113,7 @@ config CPU_R4K_CACHE_TLB 


config MIPS_MT_SMP

	bool "MIPS MT SMP support (1 TC on each available VPE)"

	depends on SYS_SUPPORTS_MULTITHREADING

	depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MIPSR6

	select CPU_MIPSR2_IRQ_VI

	select CPU_MIPSR2_IRQ_EI

	select SYNC_R4K
@@ -2214,7 +2214,7 @@ config MIPS_VPE_APSP_API_MT 


config MIPS_CMP

	bool "MIPS CMP framework support (DEPRECATED)"

	depends on SYS_SUPPORTS_MIPS_CMP

	depends on SYS_SUPPORTS_MIPS_CMP && !CPU_MIPSR6

	select MIPS_GIC_IPI

	select SMP

	select SYNC_R4K
@@ -2231,7 +2231,7 @@ config MIPS_CMP 


config MIPS_CPS

	bool "MIPS Coherent Processing System support"

	depends on SYS_SUPPORTS_MIPS_CPS

	depends on SYS_SUPPORTS_MIPS_CPS && !CPU_MIPSR6

	select MIPS_CM

	select MIPS_CPC

	select MIPS_CPS_PM if HOTPLUG_CPU