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authorMarkos Chandras <markos.chandras@imgtec.com>2015-07-09 10:40:38 +0100
committerRalf Baechle <ralf@linux-mips.org>2015-08-26 15:23:05 +0200
commit5676319c91c8d668635ac0b9b6d9145c4fa418ac (patch)
tree64382e9a7b0206bf1f8cd2f07b72cfeeeef402ec /arch/mips/Kconfig
parente57f9a2dcedc7f4847799e13a9987874a161d308 (diff)
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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: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10637/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
-rw-r--r--arch/mips/Kconfig6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 199a8357838c..60d7ae76dd7e 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -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
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