redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
Markos Chandras 2015-07-09 10:40:38 +01:00 committed by Ralf Baechle
parent e57f9a2dce
commit 5676319c91
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/Kconfig
View File

@ -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