From 7c196e5a2e90d172ce2bca85bb368f70a016b02c Mon Sep 17 00:00:00 2001 From: Markos Chandras Date: Thu, 9 Jul 2015 10:40:38 +0100 Subject: [PATCH] MIPS: Kconfig: Disable MIPS MT and SMP implementations for R6 [ Upstream commit 5676319c91c8d668635ac0b9b6d9145c4fa418ac ] 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 Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10637/ Signed-off-by: Ralf Baechle Signed-off-by: Sasha Levin --- arch/mips/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index d9f4612..8901acf 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2103,7 +2103,7 @@ 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 @@ -2204,7 +2204,7 @@ 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 @@ -2221,7 +2221,7 @@ 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 -- 2.7.4